技术领域technical field
本说明书涉及计算机技术及人工智能领域，尤其涉及一种用于手术规划的弹簧圈模拟方法、装置及设备。This specification relates to the fields of computer technology and artificial intelligence, and in particular to a coil simulation method, device and equipment for surgical planning.
背景技术Background technique
颅内动脉瘤多为发病于颅内动脉血壁上的异常膨出，是导致蛛网膜下腔出血的首位要因，一旦破裂出血，患者轻则留有残疾，重则死亡。随着3D血管造影广泛运用、神经介入技术日渐成熟、新型栓塞技术以及栓塞材料逐步研发，推动了血管内介入治疗的应用和推广，有助于增强其有效性及安全性。颅内动脉瘤血管内介入治疗体现了康复快、损伤小等优势，已发展为颅内动脉瘤治疗的主要途径。目前，动脉瘤栓塞术是是最主要的治疗手段，主要是用微导管将弹簧圈送至动脉瘤腔闭塞动脉瘤。这种向动脉瘤里打弹簧圈，实际就是让血流变慢的情况人为的变大，血流就变得非常慢，在短时间内基本就停滞了，就变成了血栓，动脉瘤内的压力就会明显下降，破裂的可能性也就变得非常小了，从而达到动脉瘤治疗的目的。因此，弹簧圈的选择，对于动脉瘤的治疗具有重要意义。现有技术中，针对动脉瘤栓塞的手术规划，弹簧圈的选择往往依赖医生的经验进行选择，人为因素高，且不利于预测治疗效果。Intracranial aneurysms are mostly abnormal bulges on the blood wall of intracranial arteries, and are the number one cause of subarachnoid hemorrhage. Once ruptured and bleeding, the patient may be disabled or die. With the widespread use of 3D angiography, the maturity of neurointerventional technology, and the gradual development of new embolization techniques and embolization materials, the application and promotion of endovascular interventional therapy have been promoted, which will help to enhance its effectiveness and safety. Endovascular interventional therapy for intracranial aneurysms has the advantages of fast recovery and less damage, and has developed into the main approach for the treatment of intracranial aneurysms. At present, aneurysm embolization is the most important treatment method, which mainly uses a microcatheter to deliver coils to the aneurysm cavity to occlude the aneurysm. This kind of coiling into the aneurysm actually slows down the blood flow artificially, and the blood flow becomes very slow, basically stagnant in a short period of time, and becomes a thrombus, inside the aneurysm The pressure of the aneurysm will be significantly reduced, and the possibility of rupture will become very small, so as to achieve the purpose of aneurysm treatment. Therefore, the choice of coils is of great significance for the treatment of aneurysms. In the prior art, for the surgical planning of aneurysm embolization, the selection of coils often depends on the doctor's experience, which has high human factors and is not conducive to predicting the treatment effect.
因此，需要一种新的方法，能够降低或排除人为因素的影响，提高动脉瘤栓塞治疗的预后效果。Therefore, there is a need for a new method that can reduce or eliminate the influence of human factors and improve the prognosis of aneurysm embolization.
发明内容Contents of the invention
本说明书实施例提供一种用于手术规划的弹簧圈模拟方法、装置及设备，用于解决以下技术问题：现有技术中，动脉瘤栓塞治疗，弹簧圈的选择往往依赖医生的经验进行选择，人为因素高，且不利于预测治疗效果。The embodiment of this specification provides a coil simulation method, device and equipment for surgical planning, which are used to solve the following technical problems: in the prior art, the selection of coils often relies on the experience of doctors for embolization of aneurysms. Human factors are high, and it is not conducive to predicting the therapeutic effect.
为解决上述技术问题，本说明书实施例是这样实现的：In order to solve the above-mentioned technical problems, the embodiments of this specification are implemented as follows:
本说明书实施例提供的一种用于手术规划的弹簧圈模拟方法，包括：A coil simulation method for surgical planning provided by an embodiment of this specification includes:
获取待处理的颅内动脉瘤影像数据的形态学参数；Obtaining the morphological parameters of the intracranial aneurysm image data to be processed;
基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号；Based on the morphological parameters of the intracranial aneurysm image data to be processed, determine the diameter and length of the ring to determine the model of the ring;
基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减或者弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，将满足所述预设填塞率的最后一个弹簧圈作为收尾圈，完成弹簧圈的模拟。Based on the model of the basket forming and the preset filling rate, adopt the method of decreasing the spring ring model step by step or the filling rate of the spring ring to determine each model of the packing ring, and determine the packing ring satisfying the preset packing rate. For each model, the last coil that satisfies the preset filling rate is used as the finishing coil to complete the simulation of the coil.
本说明书实施例提供的一种用于手术规划的弹簧圈模拟装置，包括：The embodiment of this specification provides a coil simulation device for surgical planning, including:
获取模块，获取待处理的颅内动脉瘤影像数据的形态学参数；The acquisition module acquires the morphological parameters of the intracranial aneurysm image data to be processed;
成篮圈确定模块，基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号；The basket forming determination module, based on the morphological parameters of the intracranial aneurysm image data to be processed, determines the diameter of the basket and the length of the basket, so as to determine the model of the basket;
填塞圈及收尾圈确定模块，基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减或者弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，将满足所述预设填塞率的最后一个弹簧圈作为收尾圈，完成弹簧圈的模拟。The packing ring and ending ring determination module, based on the model of the basket forming and the preset packing rate, adopts the method of decreasing the spring ring model step by step or the packing rate of the spring ring to determine the various models of the packing ring, and confirms that it meets the above requirements. For each type of packing ring with a preset packing rate, the last spring ring that satisfies the preset packing rate is used as the finishing ring to complete the simulation of the spring ring.
本说明书实施例还提供一种电子设备，包括：The embodiment of this specification also provides an electronic device, including:
至少一个处理器；以及，at least one processor; and,
与所述至少一个处理器通信连接的存储器；其中，a memory communicatively coupled to the at least one processor; wherein,
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：The memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to:
获取待处理的颅内动脉瘤影像数据的形态学参数；Obtaining the morphological parameters of the intracranial aneurysm image data to be processed;
基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号；Based on the morphological parameters of the intracranial aneurysm image data to be processed, determine the diameter and length of the ring to determine the model of the ring;
基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减或者弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，将满足所述预设填塞率的最后一个弹簧圈作为收尾圈，完成弹簧圈的模拟。Based on the model of the basket forming and the preset filling rate, adopt the method of decreasing the spring ring model step by step or the filling rate of the spring ring to determine each model of the packing ring, and determine the packing ring satisfying the preset packing rate. For each model, the last coil that satisfies the preset filling rate is used as the finishing coil to complete the simulation of the coil.
本说明书实施例采用的上述至少一个技术方案能够达到以下有益效果：能够自动进行手术规划，实现弹簧圈的自动模拟，降低或排除人为因素的影响，提高动脉瘤栓塞治疗的预后效果。The above-mentioned at least one technical solution adopted in the embodiment of this specification can achieve the following beneficial effects: it can automatically perform surgical planning, realize automatic simulation of coils, reduce or eliminate the influence of human factors, and improve the prognosis of aneurysm embolization treatment.
附图说明Description of drawings
为了更清楚地说明本说明书实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本说明书中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of this specification or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments described in this specification. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.
图1为本说明书实施例提供的一种用于手术规划的弹簧圈模拟方法的示意图；FIG. 1 is a schematic diagram of a coil simulation method for surgical planning provided by an embodiment of this specification;
图2为本说明书实施例提供的一种用于手术规划的弹簧圈模拟方法的框架图；Fig. 2 is a frame diagram of a coil simulation method for surgical planning provided by the embodiment of this specification;
图3为本说明书实施例提供的一种用于手术规划的弹簧圈模拟装置的示意图。Fig. 3 is a schematic diagram of a coil simulation device for surgical planning provided by an embodiment of the present specification.
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本说明书中的技术方案，下面将结合本说明书实施例中的附图，对本说明书实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本说明书实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments of this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
在动脉瘤介入治疗中，采取血管介入的方法使用弹簧圈将动脉瘤进行致密栓塞，是重要的动脉瘤介入治疗手段。该方法通过导管将弹簧圈引入动脉瘤，使其体积减少，导致进入血液的流速降低，理想情况下导致动脉瘤完全闭塞。实践中，需要对动脉瘤放入多个弹簧圈进行栓塞，其中第一个弹簧圈负责整个动脉瘤弹簧圈的整体框架和成篮，即第一个弹簧圈或者又称为首发弹簧圈为成篮圈。进一步，对成篮圈进行填塞，使的弹簧圈能够更加紧密的相互缠绕，形成一个致密的栓塞团。收尾圈能够降低弹簧圈突入载瘤血管，血栓形成的风险；收尾圈对于瘤颈的致密栓塞，能显著降低动脉瘤的复发风险。因此，在手术规划过程中，弹簧圈的成篮圈、填塞圈及收尾圈的选择，对于手术规划的成功具有重要意义。In the interventional treatment of aneurysms, it is an important means of interventional treatment of aneurysms to embolize the aneurysm densely by means of vascular intervention using coils. This approach introduces coils through the catheter into the aneurysm, reducing its volume, resulting in reduced flow into the bloodstream and ideally leading to complete occlusion of the aneurysm. In practice, it is necessary to put multiple coils into the aneurysm for embolization, and the first coil is responsible for the overall frame and basket of the entire aneurysm coil. hoop. Further, the basket is stuffed so that the spring coils can be more closely intertwined to form a dense embolism. The closing coil can reduce the risk of the coil protruding into the parent vessel and thrombus formation; the closing coil can significantly reduce the risk of aneurysm recurrence for the dense embolization of the aneurysm neck. Therefore, in the process of surgical planning, the selection of coil forming, stuffing and finishing coils is of great significance to the success of surgical planning.
基于此，本说明书实施例提供一种用于手术规划的弹簧圈模拟方法。图1为本说明书实施例提供的一种用于手术规划的弹簧圈模拟方法的示意图，如图1所示，弹簧圈模拟方法包括如下步骤：Based on this, the embodiment of this specification provides a coil simulation method for surgical planning. Fig. 1 is a schematic diagram of a coil simulation method for surgical planning provided by the embodiment of this specification. As shown in Fig. 1, the coil simulation method includes the following steps:
步骤S101：获取待处理的颅内动脉瘤影像数据的形态学参数。Step S101: Acquiring morphological parameters of intracranial aneurysm image data to be processed.
在本说明书实施例中，待处理的颅内动脉瘤影像数据的形态学参数至少包括颅内动脉瘤长径、颅内动脉瘤短径、颅内动脉瘤体积。待处理的颅内动脉瘤影像数据的形态学参数的获取为现有技术，在此不再赘述。In the embodiment of this specification, the morphological parameters of the intracranial aneurysm image data to be processed at least include the long diameter of the intracranial aneurysm, the short diameter of the intracranial aneurysm, and the volume of the intracranial aneurysm. The acquisition of the morphological parameters of the intracranial aneurysm image data to be processed is a prior art, and will not be repeated here.
在本说明书实施例中，待处理的颅内动脉瘤可以为微小型动脉瘤，小型动脉瘤或者中型动脉瘤。具体地，微小型动脉瘤的直径为0～3mm，小型动脉瘤的直径为3-5mm，中型动脉瘤的直径为5-10mm。In the embodiment of this specification, the intracranial aneurysm to be treated may be a micro-sized aneurysm, a small-sized aneurysm or a medium-sized aneurysm. Specifically, the micro aneurysm has a diameter of 0-3 mm, the small aneurysm has a diameter of 3-5 mm, and the medium aneurysm has a diameter of 5-10 mm.
步骤S103：基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号。Step S103: Based on the morphological parameters of the intracranial aneurysm image data to be processed, determine the diameter and length of the ring to determine the model of the ring.
在本说明书的第一个方案中，确定成篮圈的型号，所采用的是常规策略。在本说明书实施例中，所述待处理的颅内动脉瘤为小型动脉瘤或微小型动脉瘤时，将所述小型动脉瘤或所述微小型动脉瘤的短径作为所述成篮圈的直径；In the first scheme of this manual, the model of the ring is determined, and the conventional strategy is adopted. In the embodiment of this specification, when the intracranial aneurysm to be treated is a small aneurysm or a micro aneurysm, the short axis of the small aneurysm or the micro aneurysm is used as the diameter;
具体到实施例中，在本说明书实施例中，所述待处理的颅内动脉瘤为中型动脉瘤时，所述成篮圈的直径＝(待处理的颅脑动脉瘤影像数据的形态学参数中的动脉瘤的长径+待处理的颅脑动脉瘤影像数据的形态学参数中的动脉瘤的长径)/2。Specifically in the embodiment, in the embodiment of this specification, when the intracranial aneurysm to be processed is a medium-sized aneurysm, the diameter of the ring=(the morphological parameter of the image data of the cranial aneurysm to be processed The long diameter of the aneurysm in + the long diameter of the aneurysm in the morphological parameters of the cranial aneurysm image data to be processed)/2.
在本说明书实施例中，将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度；In the embodiment of this specification, 1/3 to 1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the basket;
将所述待处理的颅内动脉瘤影像数据的动脉瘤长径的三倍，作为所述成篮圈的第二候选长度；Taking three times the long diameter of the aneurysm of the intracranial aneurysm image data to be processed as the second candidate length of the ring;
将所述成篮圈的第一候选长度和所述成篮圈的第二候选长度中的较小的长度，作为所述成篮圈的长度。The smaller length of the first candidate length for basketing and the second candidate length for basketing is used as the length of the basketing.
在本说明书实施例中，所述将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度，具体包括：In the embodiment of this specification, the 1/3 to 1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the basket, specifically including :
将所述待处理的颅内动脉瘤影像数据的形态学参数中颅内动脉瘤体积的第一预设倍数作为所述预设总长度，所述第一预设倍数为0.3/0.8；Using the first preset multiple of the intracranial aneurysm volume in the morphological parameters of the intracranial aneurysm image data to be processed as the preset total length, the first preset multiple is 0.3/0.8;
将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度。1/3˜1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the hooping.
在本说明书实施例中，当所述成篮圈的第一候选长度作为所述成篮圈的长度时，若所述成篮圈的第一候选长度小于3mm，则将所述成篮圈的直径对应弹簧圈型号中最短的弹簧圈长度，作为所述成篮圈的长度；In the embodiment of this specification, when the first candidate length of the basket is used as the length of the basket, if the first candidate length of the basket is less than 3mm, the The diameter corresponds to the length of the shortest coil in the coil model, as the length of the basket;
当所述成篮圈的第一候选长度介于3mm～5mm时，若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值大于等于1.5，则将所述成篮圈直径对应弹簧圈型号中次长的弹簧圈长度，作为所述成篮圈的长度；若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值小于1.5，则将所述成篮圈直径对应弹簧圈型号中次短的弹簧圈长度，作为所述成篮圈的长度；When the first candidate length of the basket is between 3 mm and 5 mm, if the long diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is the same as the length of the intracranial image data to be processed If the ratio of the short diameter of the aneurysm in the morphological parameters is greater than or equal to 1.5, then the length of the second longest coil in the coil model corresponding to the diameter of the coil will be used as the length of the coil; if the coil to be processed If the ratio of the long diameter of the aneurysm in the morphological parameters of the intracranial image data to the short diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is less than 1.5, then the circle diameter Corresponding to the second shortest coil length in the coil model, as the length of the basket;
若所述成篮圈的第一候选长度介于5mm～10mm，则将所述成篮圈直径对应弹簧圈型号中最长的弹簧圈长度，作为所述成篮圈的长度；If the first candidate length of the hoop is between 5 mm and 10 mm, the diameter of the hoop corresponds to the length of the longest coil in the type of the hoop as the length of the hoop;
当所述成篮圈的第一候选长度大于等于10mm时，若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值大于等于1.5，则将所述成篮圈直径对应弹簧圈型号中最长的弹簧圈长度，作为所述成篮圈的长度；若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值小于1.5，则将所述成篮圈直径对应弹簧圈型号中最短的弹簧圈长度，作为所述成篮圈的长度。When the first candidate length of the hoop is greater than or equal to 10 mm, if the long diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is consistent with the morphology of the intracranial image data to be processed The ratio of the short diameter of the aneurysm in the parameters is greater than or equal to 1.5, then the length of the longest coil in the coil model corresponding to the diameter of the basket is used as the length of the coil; if the cranium to be processed If the ratio of the long diameter of the aneurysm in the morphological parameters of the intracranial image data to the short diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is less than 1.5, the diameter of the basket corresponding to the spring The length of the shortest coil in the coil model is used as the length of the basket.
需要特别说明的是，弹簧圈的长度可以分为四个档次，分别为最短、次短、次长、最长。It should be noted that the length of the spring coil can be divided into four grades, which are the shortest, the second shortest, the second longest, and the longest.
在本说明书的第二个方案中，确定成篮圈的型号，所采用的是大圈策略。需要说明的是，大圈策略主要用于中型动脉瘤。在本说明书的又一个实施例中，所述基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号，具体包括：In the second scheme of this manual, the large circle strategy is adopted to determine the model of the basket. It should be noted that the large circle strategy is mainly used for medium-sized aneurysms. In yet another embodiment of the present specification, the diameter and length of the ring are determined based on the morphological parameters of the image data of the intracranial aneurysm to be processed, so as to determine the diameter of the ring Models, including:
基于所述待处理的颅内动脉瘤影像数据中的动脉瘤的长径及所述待处理的颅内动脉瘤影像数据中的动脉瘤的短径，获取所述待处理的颅内动脉瘤影像数据中动脉瘤直径的平均值；Acquiring the image of the intracranial aneurysm to be processed based on the long axis of the aneurysm in the image data of the intracranial aneurysm to be processed and the short axis of the aneurysm in the image data of the intracranial aneurysm to be processed Mean value of aneurysm diameter in the data;
将第二预设倍数的所述动脉瘤直径的平均值作为所述成篮圈的直径；taking the mean value of the aneurysm diameter of a second preset multiple as the diameter of the ring;
以所述成篮圈的直径对应弹簧圈的型号下的最长直径作为所述成篮圈的长度；Take the longest diameter under the type of the spring ring corresponding to the diameter of the ring as the length of the ring;
基于所述成篮圈的直径及所述成篮圈的长度，确定所述成篮圈的型号。Based on the diameter of the hoop and the length of the hoop, the size of the hoop is determined.
在本说明书的一个实施例中，第二预设倍数为1.5，即成篮圈的直径＝(动脉瘤长径+动脉瘤短径)/2*第二预设倍数＝(动脉瘤长径+动脉瘤短径)/2*1.5。In one embodiment of the specification, the second preset multiple is 1.5, that is, the diameter of the basket = (longer diameter of the aneurysm+short diameter of the aneurysm)/2*second preset multiple=(longer diameter of the aneurysm+ aneurysm short diameter)/2*1.5.
需要特别说明的是，不管是采用常规策略还是采用大圈策略，成篮圈的直径及成篮圈的长度优选为整数，若计算获得的成篮圈的直径为非整数，则采用四舍五入的方法，使得成篮圈的直径成为整数。It should be noted that, regardless of whether the conventional strategy or the large circle strategy is adopted, the diameter and length of the basket circle are preferably integers. If the calculated diameter of the basket circle is a non-integer number, the method of rounding is used , making the diameter of the ring an integer.
步骤S105：基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减或者弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，将满足所述预设填塞率的最后一个弹簧圈作为收尾圈，完成弹簧圈的模拟。Step S105: Based on the model of the forming ring and the preset filling rate, adopt the method of gradually decreasing the spring ring model or the filling rate of the spring ring to determine each model of the packing ring, and determine the one that meets the preset filling rate. For each type of packing ring, the last spring ring that satisfies the preset packing rate is used as the ending ring to complete the simulation of the spring ring.
在本说明书实施例中，预设填塞率为25％、30％、35％。一般而言预设填塞率不超过30％，优选为30％。In the embodiment of this specification, the preset filling ratios are 25%, 30%, and 35%. Generally speaking, the preset packing rate is not more than 30%, preferably 30%.
继续延期前例，在常规策略中，在本说明书一个实施例中，所述基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减的方法，确定满足所述预设填塞率的填塞圈的各个型号，具体包括：Continuing to postpone the previous example, in the conventional strategy, in one embodiment of this specification, based on the model of the basket and the preset filling rate, the spring coil model is gradually reduced to determine that the preset filling rate is satisfied. Various types of packing rings with different rates, including:
采用逐级递减弹簧圈型号的方法，在满足已填塞弹簧圈的填塞率小于等于所述预设填塞率的前提下，保证后续填塞圈的长度小于前一个填塞圈的长度，以确定满足所述预设填塞率的填塞圈的各个型号。Adopt the method of gradually decreasing the type of spring coils, under the premise that the filling rate of the filled spring coils is less than or equal to the preset filling rate, ensure that the length of the subsequent packing ring is less than the length of the previous packing ring, so as to meet the requirements Various types of packing rings with preset packing ratios.
在本说明书实施例中，若所述待处理的颅内动脉瘤为微小型动脉瘤或中型动脉瘤，采用逐级递减弹簧圈型号的方法，在满足所述预设填塞率的前提下，选择弹簧圈长度最长的型号作为所述填塞圈的型号；In the embodiment of this specification, if the intracranial aneurysm to be treated is a micro-sized aneurysm or a medium-sized aneurysm, the method of gradually decreasing the coil type is adopted, and on the premise of satisfying the preset filling rate, select The model with the longest spring coil length is used as the model of the packing ring;
若所述待处理的颅内动脉瘤为小型动脉瘤，采用逐级递减弹簧圈型号的方法，在满足所述预设填塞率的前提下，按照弹簧圈长度逐级递减的方法确定作为所述填塞圈的型号。If the intracranial aneurysm to be treated is a small aneurysm, the method of gradually decreasing the coil type is adopted, and on the premise of satisfying the preset filling rate, it is determined according to the method of gradually decreasing the coil length as the The model number of the packing ring.
继续延续前例，在大圈策略中，由于采用的是弹簧圈的填塞率递减的方法，因此，需要确定每一个弹簧圈对应的填塞率。在本说明书的一个实施例中，所述弹簧圈的填塞率递减的方法，具体包括：Continuing the previous example, in the large circle strategy, since the method of decreasing the filling rate of the spring coil is adopted, it is necessary to determine the filling rate corresponding to each spring coil. In one embodiment of this specification, the method for decreasing the filling rate of the spring coil specifically includes:
基于所述成篮圈的型号，获得第一个弹簧圈的第一填塞率；obtaining a first packing ratio of a first coil based on the size of said coil;
基于所述弹簧圈的第一填塞率及预设填塞系数，获得作为填塞圈的第二个弹簧圈的第二填塞率；Obtaining a second packing rate of the second spring coil as a packing ring based on the first packing rate of the spring coil and a preset packing coefficient;
基于所述第二填塞率及所述预设填塞系数，获得第三个弹簧圈的第三填塞率；Obtaining a third packing rate of the third spring coil based on the second packing rate and the preset packing coefficient;
循环操作，直至所述第一填塞率、所述第二填塞率、所述第三填塞率、第n填塞率的总和满足所述预设填塞率。Circular operation until the sum of the first filling rate, the second filling rate, the third filling rate and the nth filling rate satisfies the preset filling rate.
在本说明书实施例中，所述基于所述成篮圈的型号及预设填塞率，采用弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，具体包括：In the embodiment of this specification, based on the model of the basket forming and the preset filling rate, the method of decreasing the filling rate of the spring coil is used to determine the various models of the packing ring, and to determine the packing that satisfies the preset filling rate. Various models of circles, including:
基于所述第二填塞率，作为填塞圈的所述第二个弹簧圈的直径及所述第二个弹簧圈的长度，确定填塞圈的所述第二个弹簧圈的型号，所述第二个弹簧圈的长度不大于所述成篮圈的直径；Based on the second packing rate, as the diameter of the second spring coil of the packing ring and the length of the second spring coil, the type of the second spring coil of the packing ring is determined, and the second The length of each spring ring is not greater than the diameter of the ring;
基于所述第三填塞率，获得所述第三个弹簧圈的直径及所述第三个弹簧圈的长度，确定填塞圈的所述第三个弹簧圈的型号，所述第三个弹簧圈的长度不大于所述第二个弹簧圈的直径；Based on the third packing rate, obtain the diameter of the third coil and the length of the third coil, determine the type of the third coil of the packing ring, and the third coil The length of is not greater than the diameter of the second coil;
循环操作，获得所述第n个弹簧圈的直径及所述第n个弹簧圈的长度，确定所述第n个弹簧圈的型号，直至确定满足所述预设填塞率的填塞圈的各个型号。Loop operation, obtain the diameter of the nth spring coil and the length of the nth spring coil, determine the type of the nth spring coil, until determine the various types of packing rings that meet the preset filling rate .
为了进一步理解大圈策略，下面将结合具体的实施例予以说明。采用大圈策略确定成篮圈的型号后，基于成篮圈的型号及动脉瘤的体积，获得成篮圈所对应的弹簧圈的填塞率设置为A1，则A1＝弹簧圈体积/动脉瘤体积，其中，相应的，第二个弹簧圈的填塞率设置为A2，则A2＝预设填塞系数*A1，以此类推，第n个弹簧圈的填塞率An＝预设填塞系数*An-1＝预设填塞系数(n-2)*A1。以预设填塞率为100％的满额标准，则A1+A2+......+An≈100％。一般而言，在该大圈策略中，弹簧圈的个数为5。在获得各个弹簧圈的填塞率后，即可确定各个弹簧圈的型号。In order to further understand the big circle strategy, the following will be described in combination with specific embodiments. After the large circle strategy is used to determine the model of the coil, based on the model of the coil and the volume of the aneurysm, the filling rate of the coil corresponding to the coil is obtained and set to A1, then A1 = coil volume/aneurysm volume ,in, Correspondingly, the filling rate of the second spring coil is set to A2 , then A2 =preset filling coefficient*A1, and so on, the filling rate An of the nth spring coil=preset filling coefficient*An- 1 = preset filling factor (n-2)*A1 . Based on the full capacity standard of the preset filling rate of 100%, then A1 +A2 +...+An ≈100%. Generally speaking, in the big circle strategy, the number of spring circles is 5. After obtaining the filling rate of each spring coil, the model of each spring coil can be determined.
需要特别说明的是，在大圈策略中，确定成篮圈后，进行填塞圈填充时，可以存在弹簧圈的直径重复的情况。具体到实施例中，当成篮圈的直径≥4mm时，用于填充圈的弹簧圈的直径小于成篮圈直径的50％以后，在选取弹簧圈时，可以进行弹簧圈直径的重复。当弹簧圈直径≥3mm时，同直径最多可以重复2次。当弹簧圈直径≤2mm时，弹簧圈直径的重复次数不做限制。It should be noted that in the large circle strategy, after the basket circle is determined, the diameter of the spring circle may be repeated when the filling circle is filled. Specifically in the embodiment, when the diameter of the basket ring is greater than or equal to 4 mm, the diameter of the coil used to fill the ring is less than 50% of the diameter of the basket ring, and the coil diameter can be repeated when selecting the coil. When the diameter of the spring coil is ≥ 3mm, the same diameter can be repeated up to 2 times. When the coil diameter is ≤2mm, there is no limit to the number of repetitions of the coil diameter.
关于收尾圈，在本说明书的一个实施例中，若填塞圈的最后一个弹簧圈的直径大于2mm，该方法进一步包括：可以增加一个直径为2mm，长度为1mm的弹簧圈作为收尾圈。Regarding the finishing ring, in one embodiment of the specification, if the diameter of the last coil of the stuffing ring is greater than 2 mm, the method further includes: adding a spring coil with a diameter of 2 mm and a length of 1 mm as the finishing ring.
为了进一步理解本说明书实施例提供的方法，图2为本说明书实施例提供的一种用于手术规划的弹簧圈模拟方法的框架图。如图2所示，获得动脉瘤的形态学参数后，手术方案规划，对于弹簧圈介入治疗的手术方案，进一步进行弹簧圈模拟，具体包括：常规策略及大圈策略，同时会实时显示填塞率及栓塞长度。In order to further understand the method provided by the embodiment of the present specification, FIG. 2 is a frame diagram of a coil simulation method for operation planning provided by the embodiment of the present specification. As shown in Figure 2, after the morphological parameters of the aneurysm are obtained, the surgical plan is planned. For the surgical plan of the coil interventional therapy, the coil simulation is further carried out, including: conventional strategy and large circle strategy, and the filling rate will be displayed in real time and plug length.
采用本说明书实施例提供的方法，能够自动进行手术规划，实现弹簧圈的自动模拟，降低或排除人为因素的影响，提高动脉瘤栓塞治疗的预后效果。By adopting the method provided in the embodiment of this specification, the operation planning can be automatically carried out, the automatic simulation of the coil can be realized, the influence of human factors can be reduced or eliminated, and the prognosis effect of aneurysm embolization can be improved.
本说明书实施例提供了一种用于手术规划的弹簧圈模拟方法，与之相应的，本说明书实施例还提供一种用于手术规划的弹簧圈模拟装置，图3为本说明书实施例提供的一种用于手术规划的弹簧圈模拟装置的示意图，如图3所示，弹簧圈模拟装置包括：The embodiment of this specification provides a coil simulation method for surgical planning. Correspondingly, the embodiment of this specification also provides a coil simulation device for surgical planning. FIG. 3 is the embodiment of this specification. A schematic diagram of a coil simulation device for surgical planning, as shown in Figure 3, the coil simulation device includes:
获取模块301，获取待处理的颅内动脉瘤影像数据的形态学参数；An acquisition module 301, which acquires morphological parameters of intracranial aneurysm image data to be processed;
成篮圈确定模块303，基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号；The basket formation determination module 303, based on the morphological parameters of the intracranial aneurysm image data to be processed, determines the diameter and length of the basket formation, so as to determine the type of the basket formation;
填塞圈及收尾圈确定模块305，基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减或者弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，将满足所述预设填塞率的最后一个弹簧圈作为收尾圈，完成弹簧圈的模拟。The packing ring and ending ring determination module 305, based on the model of the basket and the preset packing rate, adopts the method of decreasing the spring ring model step by step or the packing rate of the spring ring to determine the various models of the packing ring, and determine to meet the requirements. For each model of the packing ring with the preset packing rate, the last spring ring that meets the preset packing rate is used as the finishing ring to complete the simulation of the spring ring.
在本说明书实施例中，所述待处理的颅内动脉瘤为小型动脉瘤或微小型动脉瘤时，将所述小型动脉瘤或所述微小型动脉瘤的短径作为所述成篮圈的直径；In the embodiment of this specification, when the intracranial aneurysm to be treated is a small aneurysm or a micro aneurysm, the short axis of the small aneurysm or the micro aneurysm is used as the diameter;
所述待处理的颅内动脉瘤为中型动脉瘤时，所述成篮圈的直径＝(待处理的颅脑动脉瘤影像数据的形态学参数中的动脉瘤的长径+待处理的颅脑动脉瘤影像数据的形态学参数中的动脉瘤的长径)/2。When the intracranial aneurysm to be processed is a medium-sized aneurysm, the diameter of the ring=(the long diameter of the aneurysm in the morphological parameters of the image data of the cranial aneurysm to be processed+the long diameter of the cranial aneurysm to be processed The long diameter of the aneurysm in the morphological parameters of the aneurysm image data)/2.
在本说明书实施例中，将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度；In the embodiment of this specification, 1/3 to 1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the basket;
将所述待处理的颅内动脉瘤影像数据的动脉瘤长径的三倍，作为所述成篮圈的第二候选长度；Taking three times the long diameter of the aneurysm of the intracranial aneurysm image data to be processed as the second candidate length of the ring;
将所述成篮圈的第一候选长度和所述成篮圈的第二候选长度中的较小的长度，作为所述成篮圈的长度。The smaller length of the first candidate length for basketing and the second candidate length for basketing is used as the length of the basketing.
在本说明书实施例中，所述将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度，具体包括：In the embodiment of this specification, the 1/3 to 1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the basket, specifically including :
将所述待处理的颅内动脉瘤影像数据的形态学参数中颅内动脉瘤体积的第一预设倍数作为所述预设总长度，所述第一预设倍数为0.3/0.8；Using the first preset multiple of the intracranial aneurysm volume in the morphological parameters of the intracranial aneurysm image data to be processed as the preset total length, the first preset multiple is 0.3/0.8;
将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度。1/3˜1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the hooping.
在本说明书实施例中，当所述成篮圈的第一候选长度作为所述成篮圈的长度时，若所述成篮圈的第一候选长度小于3mm，则将所述成篮圈的直径对应弹簧圈型号中最短的弹簧圈长度，作为所述成篮圈的长度；In the embodiment of this specification, when the first candidate length of the basket is used as the length of the basket, if the first candidate length of the basket is less than 3mm, the The diameter corresponds to the length of the shortest coil in the coil model, as the length of the basket;
当所述成篮圈的第一候选长度介于3mm～5mm时，若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值大于等于1.5，则将所述成篮圈直径对应弹簧圈型号中次长的弹簧圈长度，作为所述成篮圈的长度；若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值小于1.5，则将所述成篮圈直径对应弹簧圈型号中次短的弹簧圈长度，作为所述成篮圈的长度；When the first candidate length of the basket is between 3 mm and 5 mm, if the long diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is the same as the length of the intracranial image data to be processed If the ratio of the short diameter of the aneurysm in the morphological parameters is greater than or equal to 1.5, then the length of the second longest coil in the coil model corresponding to the diameter of the coil will be used as the length of the coil; if the coil to be processed If the ratio of the long diameter of the aneurysm in the morphological parameters of the intracranial image data to the short diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is less than 1.5, then the circle diameter Corresponding to the second shortest coil length in the coil model, as the length of the basket;
若所述成篮圈的第一候选长度介于5mm～10mm，则将所述成篮圈直径对应弹簧圈型号中最长的弹簧圈长度，作为所述成篮圈的长度；If the first candidate length of the hoop is between 5 mm and 10 mm, the diameter of the hoop corresponds to the length of the longest coil in the type of the hoop as the length of the hoop;
当所述成篮圈的第一候选长度大于等于10mm时，若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值大于等于1.5，则将所述成篮圈直径对应弹簧圈型号中最长的弹簧圈长度，作为所述成篮圈的长度；若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值小于1.5，则将所述成篮圈直径对应弹簧圈型号中最短的弹簧圈长度，作为所述成篮圈的长度。When the first candidate length of the hoop is greater than or equal to 10 mm, if the long diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is consistent with the morphology of the intracranial image data to be processed The ratio of the short diameter of the aneurysm in the parameters is greater than or equal to 1.5, then the length of the longest coil in the coil model corresponding to the diameter of the basket is used as the length of the coil; if the cranium to be processed If the ratio of the long diameter of the aneurysm in the morphological parameters of the intracranial image data to the short diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is less than 1.5, the diameter of the basket corresponding to the spring The length of the shortest coil in the coil model is used as the length of the basket.
在本说明书实施例中，所述基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减的方法，确定满足所述预设填塞率的填塞圈的各个型号，具体包括：In the embodiment of this specification, based on the model of the basket forming and the preset packing rate, the method of decreasing the spring ring model step by step is used to determine the various models of the packing rings that meet the preset packing rate, specifically including :
采用逐级递减弹簧圈型号的方法，在满足已填塞弹簧圈的填塞率小于等于所述预设填塞率的前提下，保证后续填塞圈的长度小于前一个填塞圈的长度，以确定满足所述预设填塞率的填塞圈的各个型号。Adopt the method of gradually decreasing the type of spring coils, under the premise that the filling rate of the filled spring coils is less than or equal to the preset filling rate, ensure that the length of the subsequent packing ring is less than the length of the previous packing ring, so as to meet the requirements Various types of packing rings with preset packing ratios.
在本说明书实施例中，若所述待处理的颅内动脉瘤为微小型动脉瘤或中型动脉瘤，采用逐级递减弹簧圈型号的方法，在满足所述预设填塞率的前提下，选择弹簧圈长度最长的型号作为所述填塞圈的型号；In the embodiment of this specification, if the intracranial aneurysm to be treated is a micro-sized aneurysm or a medium-sized aneurysm, the method of gradually decreasing the coil type is adopted, and on the premise of satisfying the preset filling rate, select The model with the longest spring coil length is used as the model of the packing ring;
若所述待处理的颅内动脉瘤为小型动脉瘤，采用逐级递减弹簧圈型号的方法，在满足所述预设填塞率的前提下，按照弹簧圈长度逐级递减的方法确定作为所述填塞圈的型号。If the intracranial aneurysm to be treated is a small aneurysm, the method of gradually decreasing the coil type is adopted, and on the premise of satisfying the preset filling rate, it is determined according to the method of gradually decreasing the coil length as the The model number of the packing ring.
在本说明书实施例中，所述基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号，具体包括：In the embodiment of this specification, the diameter and length of the ring are determined based on the morphological parameters of the intracranial aneurysm image data to be processed, so as to determine the model of the ring, specifically include:
基于所述待处理的颅内动脉瘤影像数据中的动脉瘤的长径及所述待处理的颅内动脉瘤影像数据中的动脉瘤的短径，获取所述待处理的颅内动脉瘤影像数据中动脉瘤直径的平均值；Acquiring the image of the intracranial aneurysm to be processed based on the long axis of the aneurysm in the image data of the intracranial aneurysm to be processed and the short axis of the aneurysm in the image data of the intracranial aneurysm to be processed Mean value of aneurysm diameter in the data;
将第二预设倍数的所述动脉瘤直径的平均值作为所述成篮圈的直径；taking the mean value of the aneurysm diameter of a second preset multiple as the diameter of the ring;
以所述成篮圈的直径对应弹簧圈的型号下的最长直径作为所述成篮圈的长度；Take the longest diameter under the type of the spring ring corresponding to the diameter of the ring as the length of the ring;
基于所述成篮圈的直径及所述成篮圈的长度，确定所述成篮圈的型号。Based on the diameter of the hoop and the length of the hoop, the size of the hoop is determined.
在本说明书实施例中，所述弹簧圈的填塞率递减的方法，具体包括：In the embodiment of this specification, the method for decreasing the filling rate of the spring coil specifically includes:
基于所述成篮圈的型号，获得第一个弹簧圈的第一填塞率；obtaining a first packing ratio of a first coil based on the size of said coil;
基于所述弹簧圈的第一填塞率及预设填塞系数，获得作为填塞圈的第二个弹簧圈的第二填塞率；Obtaining a second packing rate of the second spring coil as a packing ring based on the first packing rate of the spring coil and a preset packing coefficient;
基于所述第二填塞率及所述预设填塞系数，获得第三个弹簧圈的第三填塞率；Obtaining a third packing rate of the third spring coil based on the second packing rate and the preset packing coefficient;
循环操作，直至所述第一填塞率、所述第二填塞率、所述第三填塞率、第n填塞率的总和满足所述预设填塞率。Circular operation until the sum of the first filling rate, the second filling rate, the third filling rate and the nth filling rate satisfies the preset filling rate.
在本说明书实施例中，所述基于所述成篮圈的型号及预设填塞率，采用弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，具体包括：In the embodiment of this specification, based on the model of the basket forming and the preset filling rate, the method of decreasing the filling rate of the spring coil is used to determine the various models of the packing ring, and to determine the packing that satisfies the preset filling rate. Various models of circles, including:
基于所述第二填塞率，作为填塞圈的所述第二个弹簧圈的直径及所述第二个弹簧圈的长度，确定填塞圈的所述第二个弹簧圈的型号，所述第二个弹簧圈的长度不大于所述成篮圈的直径；Based on the second packing rate, as the diameter of the second spring coil of the packing ring and the length of the second spring coil, the type of the second spring coil of the packing ring is determined, and the second The length of each spring ring is not greater than the diameter of the ring;
基于所述第三填塞率，获得所述第三个弹簧圈的直径及所述第三个弹簧圈的长度，确定填塞圈的所述第三个弹簧圈的型号，所述第三个弹簧圈的长度不大于所述第二个弹簧圈的直径；Based on the third packing rate, obtain the diameter of the third coil and the length of the third coil, determine the type of the third coil of the packing ring, and the third coil The length of is not greater than the diameter of the second coil;
循环操作，获得所述第n个弹簧圈的直径及所述第n个弹簧圈的长度，确定所述第n个弹簧圈的型号，直至确定满足所述预设填塞率的填塞圈的各个型号。Loop operation, obtain the diameter of the nth spring coil and the length of the nth spring coil, determine the type of the nth spring coil, until determine the various types of packing rings that meet the preset filling rate .
本说明书实施例还提供一种电子设备，包括：The embodiment of this specification also provides an electronic device, including:
至少一个处理器；以及，at least one processor; and,
与所述至少一个处理器通信连接的存储器；其中，a memory communicatively coupled to the at least one processor; wherein,
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：The memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to:
获取待处理的颅内动脉瘤影像数据的形态学参数；Obtaining the morphological parameters of the intracranial aneurysm image data to be processed;
基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号；Based on the morphological parameters of the intracranial aneurysm image data to be processed, determine the diameter and length of the ring to determine the model of the ring;
基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减或者弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，将满足所述预设填塞率的最后一个弹簧圈作为收尾圈，完成弹簧圈的模拟。Based on the model of the basket forming and the preset filling rate, adopt the method of decreasing the spring ring model step by step or the filling rate of the spring ring to determine each model of the packing ring, and determine the packing ring satisfying the preset packing rate. For each model, the last coil that satisfies the preset filling rate is used as the finishing coil to complete the simulation of the coil.
在本说明书实施例中，所述待处理的颅内动脉瘤为小型动脉瘤或微小型动脉瘤时，将所述小型动脉瘤或所述微小型动脉瘤的短径作为所述成篮圈的直径；In the embodiment of this specification, when the intracranial aneurysm to be treated is a small aneurysm or a micro aneurysm, the short axis of the small aneurysm or the micro aneurysm is used as the diameter;
所述待处理的颅内动脉瘤为中型动脉瘤时，所述成篮圈的直径＝(待处理的颅脑动脉瘤影像数据的形态学参数中的动脉瘤的长径+待处理的颅脑动脉瘤影像数据的形态学参数中的动脉瘤的长径)/2。When the intracranial aneurysm to be processed is a medium-sized aneurysm, the diameter of the ring=(the long diameter of the aneurysm in the morphological parameters of the image data of the cranial aneurysm to be processed+the long diameter of the cranial aneurysm to be processed The long diameter of the aneurysm in the morphological parameters of the aneurysm image data)/2.
在本说明书实施例中，将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度；In the embodiment of this specification, 1/3 to 1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the basket;
将所述待处理的颅内动脉瘤影像数据的动脉瘤长径的三倍，作为所述成篮圈的第二候选长度；Taking three times the long diameter of the aneurysm of the intracranial aneurysm image data to be processed as the second candidate length of the ring;
将所述成篮圈的第一候选长度和所述成篮圈的第二候选长度中的较小的长度，作为所述成篮圈的长度。The smaller length of the first candidate length for basketing and the second candidate length for basketing is used as the length of the basketing.
在本说明书实施例中，所述将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度，具体包括：In the embodiment of this specification, the 1/3 to 1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the basket, specifically including :
将所述待处理的颅内动脉瘤影像数据的形态学参数中颅内动脉瘤体积的第一预设倍数作为所述预设总长度，所述第一预设倍数为0.3/0.8；Using the first preset multiple of the intracranial aneurysm volume in the morphological parameters of the intracranial aneurysm image data to be processed as the preset total length, the first preset multiple is 0.3/0.8;
将所述待处理的颅内动脉瘤影像数据对应的预设总长度的1/3～1/2，作为所述成篮圈的第一候选长度。1/3˜1/2 of the preset total length corresponding to the intracranial aneurysm image data to be processed is used as the first candidate length of the hooping.
在本说明书实施例中，当所述成篮圈的第一候选长度作为所述成篮圈的长度时，若所述成篮圈的第一候选长度小于3mm，则将所述成篮圈的直径对应弹簧圈型号中最短的弹簧圈长度，作为所述成篮圈的长度；In the embodiment of this specification, when the first candidate length of the basket is used as the length of the basket, if the first candidate length of the basket is less than 3mm, the The diameter corresponds to the length of the shortest coil in the coil model, as the length of the basket;
当所述成篮圈的第一候选长度介于3mm～5mm时，若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值大于等于1.5，则将所述成篮圈直径对应弹簧圈型号中次长的弹簧圈长度，作为所述成篮圈的长度；若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值小于1.5，则将所述成篮圈直径对应弹簧圈型号中次短的弹簧圈长度，作为所述成篮圈的长度；When the first candidate length of the basket is between 3 mm and 5 mm, if the long diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is the same as the length of the intracranial image data to be processed If the ratio of the short diameter of the aneurysm in the morphological parameters is greater than or equal to 1.5, then the length of the second longest coil in the coil model corresponding to the diameter of the coil will be used as the length of the coil; if the coil to be processed If the ratio of the long diameter of the aneurysm in the morphological parameters of the intracranial image data to the short diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is less than 1.5, then the circle diameter Corresponding to the second shortest coil length in the coil model, as the length of the basket;
若所述成篮圈的第一候选长度介于5mm～10mm，则将所述成篮圈直径对应弹簧圈型号中最长的弹簧圈长度，作为所述成篮圈的长度；If the first candidate length of the hoop is between 5 mm and 10 mm, the diameter of the hoop corresponds to the length of the longest coil in the type of the hoop as the length of the hoop;
当所述成篮圈的第一候选长度大于等于10mm时，若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值大于等于1.5，则将所述成篮圈直径对应弹簧圈型号中最长的弹簧圈长度，作为所述成篮圈的长度；若所述待处理的颅内影像数据的形态学参数中的动脉瘤的长径与所述待处理的颅内影像数据的形态学参数中的动脉瘤的短径的比值小于1.5，则将所述成篮圈直径对应弹簧圈型号中最短的弹簧圈长度，作为所述成篮圈的长度。When the first candidate length of the hoop is greater than or equal to 10 mm, if the long diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is consistent with the morphology of the intracranial image data to be processed The ratio of the short diameter of the aneurysm in the parameters is greater than or equal to 1.5, then the length of the longest coil in the coil model corresponding to the diameter of the basket is used as the length of the coil; if the cranium to be processed If the ratio of the long diameter of the aneurysm in the morphological parameters of the intracranial image data to the short diameter of the aneurysm in the morphological parameters of the intracranial image data to be processed is less than 1.5, the diameter of the basket corresponding to the spring The length of the shortest coil in the coil model is used as the length of the basket.
在本说明书实施例中，所述基于所述成篮圈的型号及预设填塞率，采用弹簧圈型号逐级递减的方法，确定满足所述预设填塞率的填塞圈的各个型号，具体包括：In the embodiment of this specification, based on the model of the basket forming and the preset packing rate, the method of decreasing the spring ring model step by step is used to determine the various models of the packing rings that meet the preset packing rate, specifically including :
采用逐级递减弹簧圈型号的方法，在满足已填塞弹簧圈的填塞率小于等于所述预设填塞率的前提下，保证后续填塞圈的长度小于前一个填塞圈的长度，以确定满足所述预设填塞率的填塞圈的各个型号。Adopt the method of gradually decreasing the type of spring coils, under the premise that the filling rate of the filled spring coils is less than or equal to the preset filling rate, ensure that the length of the subsequent packing ring is less than the length of the previous packing ring, so as to meet the requirements Various types of packing rings with preset packing ratios.
在本说明书实施例中，若所述待处理的颅内动脉瘤为微小型动脉瘤或中型动脉瘤，采用逐级递减弹簧圈型号的方法，在满足所述预设填塞率的前提下，选择弹簧圈长度最长的型号作为所述填塞圈的型号；In the embodiment of this specification, if the intracranial aneurysm to be treated is a micro-sized aneurysm or a medium-sized aneurysm, the method of gradually decreasing the coil type is adopted, and on the premise of satisfying the preset filling rate, select The model with the longest spring coil length is used as the model of the packing ring;
若所述待处理的颅内动脉瘤为小型动脉瘤，采用逐级递减弹簧圈型号的方法，在满足所述预设填塞率的前提下，按照弹簧圈长度逐级递减的方法确定作为所述填塞圈的型号。If the intracranial aneurysm to be treated is a small aneurysm, the method of gradually decreasing the coil type is adopted, and on the premise of satisfying the preset filling rate, it is determined according to the method of gradually decreasing the coil length as the The model number of the packing ring.
在本说明书实施例中，所述基于所述待处理的颅内动脉瘤影像数据的形态学参数，确定成篮圈的直径及成篮圈的长度，以确定所述成篮圈的型号，具体包括：In the embodiment of this specification, the diameter and length of the ring are determined based on the morphological parameters of the intracranial aneurysm image data to be processed, so as to determine the model of the ring, specifically include:
基于所述待处理的颅内动脉瘤影像数据中的动脉瘤的长径及所述待处理的颅内动脉瘤影像数据中的动脉瘤的短径，获取所述待处理的颅内动脉瘤影像数据中动脉瘤直径的平均值；Acquiring the image of the intracranial aneurysm to be processed based on the long axis of the aneurysm in the image data of the intracranial aneurysm to be processed and the short axis of the aneurysm in the image data of the intracranial aneurysm to be processed Mean value of aneurysm diameter in the data;
将第二预设倍数的所述动脉瘤直径的平均值作为所述成篮圈的直径；taking the mean value of the aneurysm diameter of a second preset multiple as the diameter of the ring;
以所述成篮圈的直径对应弹簧圈的型号下的最长直径作为所述成篮圈的长度；Take the longest diameter under the type of the spring ring corresponding to the diameter of the ring as the length of the ring;
基于所述成篮圈的直径及所述成篮圈的长度，确定所述成篮圈的型号。Based on the diameter of the hoop and the length of the hoop, the size of the hoop is determined.
在本说明书实施例中，所述弹簧圈的填塞率递减的方法，具体包括：In the embodiment of this specification, the method for decreasing the filling rate of the spring coil specifically includes:
基于所述成篮圈的型号，获得第一个弹簧圈的第一填塞率；obtaining a first packing ratio of a first coil based on the size of said coil;
基于所述弹簧圈的第一填塞率及预设填塞系数，获得作为填塞圈的第二个弹簧圈的第二填塞率；Obtaining a second packing rate of the second spring coil as a packing ring based on the first packing rate of the spring coil and a preset packing coefficient;
基于所述第二填塞率及所述预设填塞系数，获得第三个弹簧圈的第三填塞率；Obtaining a third packing rate of the third spring coil based on the second packing rate and the preset packing coefficient;
循环操作，直至所述第一填塞率、所述第二填塞率、所述第三填塞率、第n填塞率的总和满足所述预设填塞率。Circular operation until the sum of the first filling rate, the second filling rate, the third filling rate and the nth filling rate satisfies the preset filling rate.
在本说明书实施例中，所述基于所述成篮圈的型号及预设填塞率，采用弹簧圈的填塞率递减的方法，确定填塞圈的各个型号，确定满足所述预设填塞率的填塞圈的各个型号，具体包括：In the embodiment of this specification, based on the model of the basket forming and the preset filling rate, the method of decreasing the filling rate of the spring coil is used to determine the various models of the packing ring, and to determine the packing that satisfies the preset filling rate. Various models of circles, including:
基于所述第二填塞率，作为填塞圈的所述第二个弹簧圈的直径及所述第二个弹簧圈的长度，确定填塞圈的所述第二个弹簧圈的型号，所述第二个弹簧圈的长度不大于所述成篮圈的直径；Based on the second packing rate, as the diameter of the second spring coil of the packing ring and the length of the second spring coil, the type of the second spring coil of the packing ring is determined, and the second The length of each spring ring is not greater than the diameter of the ring;
基于所述第三填塞率，获得所述第三个弹簧圈的直径及所述第三个弹簧圈的长度，确定填塞圈的所述第三个弹簧圈的型号，所述第三个弹簧圈的长度不大于所述第二个弹簧圈的直径；Based on the third packing rate, obtain the diameter of the third coil and the length of the third coil, determine the type of the third coil of the packing ring, and the third coil The length of is not greater than the diameter of the second coil;
循环操作，获得所述第n个弹簧圈的直径及所述第n个弹簧圈的长度，确定所述第n个弹簧圈的型号，直至确定满足所述预设填塞率的填塞圈的各个型号。Loop operation, obtain the diameter of the nth spring coil and the length of the nth spring coil, determine the type of the nth spring coil, until determine the various types of packing rings that meet the preset filling rate .
上述对本说明书特定实施例进行了描述。其它实施例在所附权利要求书的范围内。在一些情况下，在权利要求书中记载的动作或步骤可以按照不同于实施例中的顺序来执行并且仍然可以实现期望的结果。另外，在附图中描绘的过程不一定要求示出的特定顺序或者连续顺序才能实现期望的结果。在某些实施方式中，多任务处理和并行处理也是可以的或者可能是有利的。The foregoing describes specific embodiments of this specification. Other implementations are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in an order different from that in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. Multitasking and parallel processing are also possible or may be advantageous in certain embodiments.
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于装置、电子设备、非易失性计算机存储介质实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the embodiments of the apparatus, electronic equipment, and non-volatile computer storage medium, since they are basically similar to the method embodiments, the description is relatively simple, and for relevant parts, please refer to part of the description of the method embodiments.
本说明书实施例提供的装置、电子设备、非易失性计算机存储介质与方法是对应的，因此，装置、电子设备、非易失性计算机存储介质也具有与对应方法类似的有益技术效果，由于上面已经对方法的有益技术效果进行了详细说明，因此，这里不再赘述对应装置、电子设备、非易失性计算机存储介质的有益技术效果。The device, electronic equipment, and non-volatile computer storage medium provided in the embodiments of this specification correspond to the method. Therefore, the device, electronic equipment, and non-volatile computer storage medium also have beneficial technical effects similar to those of the corresponding method, because The beneficial technical effects of the method have been described in detail above, therefore, the beneficial technical effects of the corresponding device, electronic equipment, and non-volatile computer storage medium will not be repeated here.
在20世纪90年代，对于一个技术的改进可以很明显地区分是硬件上的改进(例如，对二极管、晶体管、开关等电路结构的改进)还是软件上的改进(对于方法流程的改进)。然而，随着技术的发展，当今的很多方法流程的改进已经可以视为硬件电路结构的直接改进。设计人员几乎都通过将改进的方法流程编程到硬件电路中来得到相应的硬件电路结构。因此，不能说一个方法流程的改进就不能用硬件实体模块来实现。例如，可编程逻辑器件(Programmable Logic Device，PLD)(例如现场可编程门阵列(Field Programmable GateArray，FPGA))就是这样一种集成电路，其逻辑功能由用户对器件编程来确定。由设计人员自行编程来把一个数字系统“集成”在一片PLD上，而不需要请芯片制造厂商来设计和制作专用的集成电路芯片。而且，如今，取代手工地制作集成电路芯片，这种编程也多半改用“逻辑编译器(logic compiler)”软件来实现，它与程序开发撰写时所用的软件编译器相类似，而要编译之前的原始代码也得用特定的编程语言来撰写，此称之为硬件描述语言(Hardware Description Language，HDL)，而HDL也并非仅有一种，而是有许多种，如ABEL(Advanced Boolean Expression Language)、AHDL(Altera Hardware DescriptionLanguage)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(RubyHardware Description Language)等，目前最普遍使用的是VHDL(Very-High-SpeedIntegrated Circuit Hardware Description Language)与Verilog。本领域技术人员也应该清楚，只需要将方法流程用上述几种硬件描述语言稍作逻辑编程并编程到集成电路中，就可以很容易得到实现该逻辑方法流程的硬件电路。In the 1990s, the improvement of a technology can be clearly distinguished as an improvement in hardware (for example, improvements in circuit structures such as diodes, transistors, and switches) or improvements in software (improvement in method flow). However, with the development of technology, the improvement of many current method flows can be regarded as the direct improvement of the hardware circuit structure. Designers almost always get the corresponding hardware circuit structure by programming the improved method flow into the hardware circuit. Therefore, it cannot be said that the improvement of a method flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (Programmable Logic Device, PLD) (such as a Field Programmable Gate Array (Field Programmable GateArray, FPGA)) is such an integrated circuit, and its logic function is determined by programming the device by a user. It is programmed by the designer to "integrate" a digital system on a PLD, instead of asking a chip manufacturer to design and make a dedicated integrated circuit chip. Moreover, nowadays, instead of making integrated circuit chips by hand, this kind of programming is mostly realized by "logic compiler (logic compiler)" software, which is similar to the software compiler used when writing programs. The original code of the computer must also be written in a specific programming language, which is called a hardware description language (Hardware Description Language, HDL), and there is not only one kind of HDL, but many kinds, such as ABEL (Advanced Boolean Expression Language) , AHDL (Altera Hardware Description Language), Confluence, CUPL (Cornell University Programming Language), HDCal, JHDL (Java Hardware Description Language), Lava, Lola, MyHDL, PALASM, RHDL (Ruby Hardware Description Language), etc., currently the most commonly used is VHDL (Very-High-Speed Integrated Circuit Hardware Description Language) and Verilog. It should also be clear to those skilled in the art that only a little logical programming of the method flow in the above-mentioned hardware description languages and programming into an integrated circuit can easily obtain a hardware circuit for realizing the logic method flow.
控制器可以按任何适当的方式实现，例如，控制器可以采取例如微处理器或处理器以及存储可由该(微)处理器执行的计算机可读程序代码(例如软件或固件)的计算机可读介质、逻辑门、开关、专用集成电路(Application Specific Integrated Circuit，ASIC)、可编程逻辑控制器和嵌入微控制器的形式，控制器的例子包括但不限于以下微控制器：ARC 625D、Atmel AT91SAM、Microchip PIC18F26K20以及Silicone Labs C8051F320，存储器控制器还可以被实现为存储器的控制逻辑的一部分。本领域技术人员也知道，除了以纯计算机可读程序代码方式实现控制器以外，完全可以通过将方法步骤进行逻辑编程来使得控制器以逻辑门、开关、专用集成电路、可编程逻辑控制器和嵌入微控制器等的形式来实现相同功能。因此这种控制器可以被认为是一种硬件部件，而对其内包括的用于实现各种功能的装置也可以视为硬件部件内的结构。或者甚至，可以将用于实现各种功能的装置视为既可以是实现方法的软件模块又可以是硬件部件内的结构。The controller may be implemented in any suitable way, for example the controller may take the form of a microprocessor or processor and a computer readable medium storing computer readable program code (such as software or firmware) executable by the (micro)processor , logic gates, switches, Application Specific Integrated Circuit (ASIC), programmable logic controllers, and embedded microcontrollers, examples of controllers include but are not limited to the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320, the memory controller can also be implemented as part of the memory's control logic. Those skilled in the art also know that, in addition to realizing the controller in a purely computer-readable program code mode, it is entirely possible to make the controller use logic gates, switches, application-specific integrated circuits, programmable logic controllers, and embedded The same function can be realized in the form of a microcontroller or the like. Therefore, such a controller can be regarded as a hardware component, and the devices included in it for realizing various functions can also be regarded as structures within the hardware component. Or even, means for realizing various functions can be regarded as a structure within both a software module realizing a method and a hardware component.
上述实施例阐明的系统、装置、模块或单元，具体可以由计算机芯片或实体实现，或者由具有某种功能的产品来实现。一种典型的实现设备为计算机。具体的，计算机例如可以为个人计算机、膝上型计算机、蜂窝电话、相机电话、智能电话、个人数字助理、媒体播放器、导航设备、电子邮件设备、游戏控制台、平板计算机、可穿戴设备或者这些设备中的任何设备的组合。The systems, devices, modules, or units described in the above embodiments can be specifically implemented by computer chips or entities, or by products with certain functions. A typical implementing device is a computer. Specifically, the computer may be, for example, a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or Combinations of any of these devices.
为了描述的方便，描述以上装置时以功能分为各种单元分别描述。当然，在实施本说明书一个或多个实施例时可以把各单元的功能在同一个或多个软件和/或硬件中实现。For the convenience of description, when describing the above devices, functions are divided into various units and described separately. Of course, when implementing one or more embodiments of this specification, the functions of each unit can be implemented in one or more software and/or hardware.
本领域内的技术人员应明白，本说明书实施例可提供为方法、系统、或计算机程序产品。因此，本说明书实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本说明书实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art should understand that the embodiments of this specification may be provided as methods, systems, or computer program products. Accordingly, the embodiments of the present description may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present description may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
本说明书是参照根据本说明书实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据优化设备的处理器以产生一个机器，使得通过计算机或其他可编程数据优化设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The specification is described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to embodiments of the specification. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data optimization device to produce a machine such that the instructions executed by the processor of the computer or other programmable data optimization device produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据优化设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data optimization device to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
这些计算机程序指令也可装载到计算机或其他可编程数据优化设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions may also be loaded into a computer or other programmable data optimization device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, whereby the The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.
在一个典型的配置中，计算设备包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and/or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridge, tape magnetic disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media excludes transitory computer-readable media, such as modulated data signals and carrier waves.
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个......”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。It should also be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes Other elements not expressly listed, or elements inherent in the process, method, commodity, or apparatus are also included. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.
本说明书可以在由计算机执行的计算机可执行指令的一般上下文中描述，例如程序模块。一般地，程序模块包括执行特定任务或实现特定抽象数据类型的例程、程序、对象、组件、数据结构等等。也可以在分布式计算环境中实践说明书，在这些分布式计算环境中，由通过通信网络而被连接的远程处理设备来执行任务。在分布式计算环境中，程序模块可以位于包括存储设备在内的本地和远程计算机存储介质中。The specification may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The description may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including storage devices.
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于系统实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, refer to part of the description of the method embodiment.
以上所述仅为本说明书实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。The above descriptions are only examples of the present specification, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.
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| CN202310637346.1ACN116650108A (en) | 2023-05-31 | 2023-05-31 | Spring coil simulation method, device and equipment for operation planning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20190251866A1 (en)* | 2014-01-27 | 2019-08-15 | Arizona Board Of Regents On Behalf Of Arizona State University | Device specific finite element models for simulating endovascular treatment |
| CN115083612A (en)* | 2022-06-22 | 2022-09-20 | 北京市神经外科研究所 | Coil simulation method, device and equipment for surgical planning |
| CN115147390A (en)* | 2022-07-19 | 2022-10-04 | 昆明同心医联科技有限公司 | Deep learning-based method and device for recommending coil of embolic aneurysm |
| CN115944389A (en)* | 2023-03-14 | 2023-04-11 | 杭州脉流科技有限公司 | Method and computer device for spring coil simulation implantation |
| CN115953457A (en)* | 2023-03-14 | 2023-04-11 | 杭州脉流科技有限公司 | Method and computer device for recommending first spring coil |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190251866A1 (en)* | 2014-01-27 | 2019-08-15 | Arizona Board Of Regents On Behalf Of Arizona State University | Device specific finite element models for simulating endovascular treatment |
| CN115083612A (en)* | 2022-06-22 | 2022-09-20 | 北京市神经外科研究所 | Coil simulation method, device and equipment for surgical planning |
| CN115147390A (en)* | 2022-07-19 | 2022-10-04 | 昆明同心医联科技有限公司 | Deep learning-based method and device for recommending coil of embolic aneurysm |
| CN115944389A (en)* | 2023-03-14 | 2023-04-11 | 杭州脉流科技有限公司 | Method and computer device for spring coil simulation implantation |
| CN115953457A (en)* | 2023-03-14 | 2023-04-11 | 杭州脉流科技有限公司 | Method and computer device for recommending first spring coil |
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| WO2025112119A1 (en)* | 2023-11-30 | 2025-06-05 | 贵州医科大学 | Preoperative planning method and system for vascular intervention |
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