技术领域technical field
本申请涉及医疗器械技术领域，尤其涉及一种生物体内压力检测与治疗装置。The present application relates to the technical field of medical devices, in particular to a device for detecting and treating pressure in a living body.
背景技术Background technique
颅内压(intracranial pressure,ICP)主要是指颅内容物(主要包括脑组织、脑血流以及脑脊液等物质)对颅腔壁产生的压力，是颅内疾病或颅内继发性病变的一种反映。Intracranial pressure (ICP) mainly refers to the pressure generated by the contents of the cranium (mainly including brain tissue, cerebral blood flow, cerebrospinal fluid and other substances) on the wall of the cranial cavity. reflect.
颅内压的持续增高会引起脑血流降低、脑供血不足，造成脑缺血、缺氧，如不能及时发现颅内压增高并采取有效的治疗措施，则可能导致严重后果，甚至危及生命。因此，各类颅脑外科疾病患者的颅内压监测，如：颅脑外伤、颅内占位等，以及基于此的颅内压调控均十分重要。目前，临床上颅内压的监测方法可分为有创和无创两大类。Sustained increase in intracranial pressure will lead to decreased cerebral blood flow, insufficient cerebral blood supply, resulting in cerebral ischemia and hypoxia. If the increase in intracranial pressure is not detected in time and effective treatment measures are taken, it may lead to serious consequences, even life-threatening. Therefore, the monitoring of intracranial pressure in patients with various brain surgery diseases, such as: traumatic brain injury, intracranial space occupying, etc., and the regulation of intracranial pressure based on this are very important. At present, the clinical monitoring methods of intracranial pressure can be divided into two categories: invasive and noninvasive.
虽然已经有人提出了多种颅内压无创的测量方法，但无创方法存在着测量精确度差、方法繁琐等特点而未被广泛应用。因此，目前临床上最常用的监测方法仍为有创方法，其中应用最广泛的就是脑室内ICP监测植入，其原理是通过侧脑室穿刺，将颅内压监测探头放入脑室内监测颅内压。该方法在测量颅内压的同时还能够对脑室内的脑脊液进行外引流，被公认为颅内压监测的金标准。Although a variety of non-invasive measurement methods for intracranial pressure have been proposed, the non-invasive methods have the characteristics of poor measurement accuracy and cumbersome methods and have not been widely used. Therefore, the most commonly used clinical monitoring method is still invasive, and the most widely used method is intraventricular ICP monitoring implantation. The principle is to put the intracranial pressure monitoring probe into the ventricle to monitor intracranial pressure. This method can also drain the cerebrospinal fluid in the ventricles while measuring the intracranial pressure, and is recognized as the gold standard for intracranial pressure monitoring.
应该注意，上面对技术背景的介绍只是为了方便对本申请的技术方案进行清楚、完整的说明，并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本申请的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。It should be noted that the above introduction to the technical background is only for the convenience of a clear and complete description of the technical solution of the present application, and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are known to those skilled in the art just because these solutions are described in the background technology section of this application.
发明内容Contents of the invention
本申请的发明人发现，上述脑室内ICP监测植入的装置和监测方法存在着一定的缺陷，最主要表现为两点：一方面，ICP监测装置植入后意味着直接将脑室与外界连通，存在造成颅内感染的风险，ICP监测探头留置时间越长，感染的几率就越高，因此一般在术后7天拔管，无法长期保留，如果患者需要接受长期的颅内压监测，必须间断、多次穿刺；另一方面，ICP监测装置植入后由颅内端和颅外监护装置两部分共同完成监护任务，在进行颅内压监测的过程中，患者必须卧床、制动，在移动性上造成很大限制，特别是重症患者若需进行急诊CT扫描，则必须同时携带颅外监护装置，在移动过程中容易出现穿刺管滑脱、移位等意外。The inventors of the present application have found that the above-mentioned intraventricular ICP monitoring implantation device and monitoring method have certain defects, mainly manifested in two points: on the one hand, after the ICP monitoring device is implanted, it means that the ventricle is directly connected to the outside world, There is a risk of intracranial infection. The longer the ICP monitoring probe is left in place, the higher the chance of infection. Therefore, it is generally extubated 7 days after the operation and cannot be kept for a long time. If the patient needs to receive long-term intracranial pressure monitoring, it must be interrupted. , multiple punctures; on the other hand, after the ICP monitoring device is implanted, the monitoring task is completed by the two parts of the intracranial end and the extracranial monitoring device. In particular, severe patients who need emergency CT scans must carry an extracranial monitoring device at the same time, which is prone to accidents such as slippage and displacement of the puncture tube during the movement.
本申请提供一种生物体内压力检测与治疗装置，在将本申请的装置用于颅内压的检测与治疗的情况下，能够对颅内压进行实时测量，同时还具有脑脊液引流和脑室给药的作用，可对术后突发的脑积水和颅内感染等并发症和伴发症进行紧急救治。并且，本申请的生物体内压力检测与治疗装置不仅能够用于颅内压检测和颅内疾病的治疗，也可以用于生物体内其他部位的压力检测和治疗，例如，可以用于对血管静脉或动脉的压力检测和治疗。This application provides a device for detecting and treating intracranial pressure. When the device of this application is used for detecting and treating intracranial pressure, it can measure intracranial pressure in real time, and it also has the functions of cerebrospinal fluid drainage and ventricle administration It can be used for emergency treatment of postoperative complications such as hydrocephalus and intracranial infection. Moreover, the pressure detection and treatment device in the living body of the present application can not only be used for intracranial pressure detection and treatment of intracranial diseases, but also can be used for pressure detection and treatment of other parts of the living body, for example, it can be used for blood vessels, veins or Arterial pressure detection and treatment.
根据本申请实施例的一个方面，提供一种生物体内压力检测与治疗装置，能够被置于生物体内，用于检测生物体内的压力，并对生物体进行治疗，该装置包括：According to one aspect of the embodiments of the present application, a device for detecting and treating pressure in a living body is provided, which can be placed in a living body for detecting pressure in a living body and treating the living body, the device includes:
压力检测单元，其在置于所述生物体内的情况下，检测生物体内的压力，以生成与所述压力对应的电信号；a pressure detection unit that detects pressure in the living body when placed in the living body to generate an electrical signal corresponding to the pressure;
穿刺管，其具有位于沿长度方向的两端的开口，在置于所述生物体内的情况下，从所述生物体内导出液体或向所述生物体内导入液体；a puncture tube having openings at both ends in the lengthwise direction for leading out or introducing liquid from or into the living body when placed in the living body;
信息收发器，其在置于所述生物体内的情况下，向所述生物体外部发送所述压力检测单元生成的所述电信号，以及接收外部指令信号；以及an information transceiver that transmits the electrical signal generated by the pressure detection unit to the outside of the living body and receives an external command signal while being placed in the living body; and
储液装置，其与所述穿刺管的一端的开口连接，在置于所述生物体内的情况下，用于存储从所述生物体内导出的液体，和/或用于存储向所述生物体内导入的液体。A liquid storage device, which is connected to the opening at one end of the puncture tube, and used to store the liquid derived from the living body when placed in the living body, and/or used to store the liquid that is introduced into the living body imported liquid.
根据本申请实施例的一个方面，其中，所述穿刺管的管腔容纳一能够被自由插拔的导丝，所述导丝的硬度大于所述穿刺管的硬度。According to an aspect of the embodiment of the present application, wherein the lumen of the puncture tube accommodates a guide wire that can be freely inserted and removed, and the hardness of the guide wire is greater than that of the puncture tube.
根据本申请实施例的一个方面，其中，所述穿刺管的材料为硅胶，所述导丝的材料为钛合金。According to an aspect of the embodiment of the present application, wherein, the material of the puncture tube is silica gel, and the material of the guide wire is titanium alloy.
根据本申请实施例的一个方面，其中，所述信息收发器利用无线电磁波来发送所述电信号，并利用无线电磁波来接收所述指令信号。According to an aspect of the embodiments of the present application, wherein the information transceiver uses wireless electromagnetic waves to send the electrical signal, and uses wireless electromagnetic waves to receive the instruction signal.
根据本申请实施例的一个方面，其中，所述储液装置是矩形的袋状装置，长度在10至50毫米之间，宽度在10至50毫米之间，并且该袋状装置的外壁厚度在1毫米以内。According to an aspect of the embodiment of the present application, wherein the liquid storage device is a rectangular bag-like device with a length between 10 and 50 mm and a width between 10 and 50 mm, and the thickness of the outer wall of the bag-shaped device is between within 1 mm.
根据本申请实施例的一个方面，其中，所述储液装置的材料为硅胶。According to an aspect of the embodiments of the present application, wherein, the material of the liquid storage device is silica gel.
本申请的有益效果在于：能够以方便的方式对生物体内的压力进行检测，而无需进行多次植入手术；并且，能够及时调整生物体内的压力，并对生物体导入治疗用的药物，提高救治的有效性和便利性。The beneficial effects of the present application are: the pressure in the living body can be detected in a convenient manner without multiple implant operations; and the pressure in the living body can be adjusted in time, and therapeutic drugs can be introduced into the living body to improve Effectiveness and convenience of treatment.
参照后文的说明和附图，详细公开了本申请的特定实施方式，指明了本申请的原理可以被采用的方式。应该理解，本申请的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内，本申请的实施方式包括许多改变、修改和等同。With reference to the following description and accompanying drawings, specific embodiments of the present application are disclosed in detail, indicating the manner in which the principles of the application may be employed. It should be understood that the embodiments of the present application are not limited thereby in scope. Embodiments of the present application encompass many changes, modifications and equivalents within the spirit and scope of the appended claims.
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用，与其它实施方式中的特征相组合，或替代其它实施方式中的特征。Features described and/or illustrated with respect to one embodiment can be used in the same or similar manner in one or more other embodiments, in combination with, or instead of features in other embodiments .
应该强调，术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在，但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。It should be emphasized that the term "comprising/comprising" when used herein refers to the presence of a feature, integer, step or component, but does not exclude the presence or addition of one or more other features, integers, steps or components.
附图说明Description of drawings
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，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。在附图中：The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation of the present application, and explain the principle of the present application together with the text description. Apparently, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without any creative effort. In the attached picture:
图1是实施例1的生物体内压力检测与治疗装置的一个组成示意图。FIG. 1 is a schematic diagram of the composition of the pressure detection and treatment device in a living body in Example 1.
具体实施方式Detailed ways
参照附图，通过下面的说明书，本申请的前述以及其它特征将变得明显。在说明书和附图中，具体公开了本申请的特定实施方式，其表明了其中可以采用本申请的原则的部分实施方式，应了解的是，本申请不限于所描述的实施方式，相反，本申请包括落入所附权利要求的范围内的全部修改、变型以及等同物。The foregoing and other features of the present application will become apparent from the following description, taken with reference to the accompanying drawings. In the specification and drawings, specific embodiments of the present application are specifically disclosed, which indicate some embodiments in which the principles of the present application can be adopted. It should be understood that the present application is not limited to the described embodiments, on the contrary, the present application The application includes all amendments, variations and equivalents that come within the scope of the appended claims.
实施例1Example 1
本申请实施例1提供一种生物体内压力检测与治疗装置。图1是实施例1的生物体内压力检测与治疗装置的一个组成示意图，如图1所示，该生物体内压力检测与治疗装置100包括压力检测单元101、穿刺管102、信息收发器103和储液装置104。Embodiment 1 of the present application provides a device for detecting and treating pressure in a living body. Fig. 1 is a composition schematic diagram of the pressure detection and treatment device in the living body of embodiment 1, as shown in Fig. Liquid device 104.
其中，压力检测单元101在置于生物体内的情况下，检测生物体内的压力，以生成与所述压力对应的电信号；穿刺管102具有位于沿长度方向的两端的开口，在置于生物体内的情况下，用于从生物体内导出液体或向所述生物体内导入液体；信息收发器，其在置于生物体内的情况下，向生物体外部发送所述压力检测单元101生成的与压力对应的所述电信号，以及接收外部指令信号；储液装置104与所述穿刺管的一端的开口连接，在置于所述生物体内的情况下，用于存储从所述生物体内导出的液体，和/或用于存储向所述生物体内导入的液体。Wherein, the pressure detection unit 101 detects the pressure in the living body when it is placed in the living body, so as to generate an electrical signal corresponding to the pressure; the puncture tube 102 has openings located at both ends along the length direction. In the case of a living body, it is used to extract liquid from the living body or introduce liquid into the living body; the information transceiver, when placed in the living body, sends the pressure corresponding to the pressure generated by the pressure detection unit 101 to the outside of the living body the electrical signal, and receive an external command signal; the liquid storage device 104 is connected to the opening at one end of the puncture tube, and is used to store the liquid derived from the living body when it is placed in the living body, And/or for storing the liquid introduced into the living body.
在本实施例中，可以通过微创手术将该生物体内压力检测与治疗装置100植入生物体内，或者在其它手术的进行过程中顺便被植入生物体内，在该装置100被置于生物体内的情况下，能够用于检测生物体内的压力，并对生物体进行治疗。In this embodiment, the pressure detection and treatment device 100 in the living body can be implanted in the living body through minimally invasive surgery, or it can be implanted in the living body in the course of other operations, and the device 100 is placed in the living body Under the circumstances, it can be used to detect the pressure in the living body and treat the living body.
在本实施例中，在将该生物体内压力检测与治疗装置100置于生物体内的情况下，能够通过压力检测单元101准确地检测生物体内的压力，并且通过信息收发器103将压力检测信号输出，由此，迅速而准确地检测生物体内的压力，并方便地进行信号发送。In this embodiment, when the pressure detection and treatment device 100 in the living body is placed in the living body, the pressure in the living body can be accurately detected through the pressure detection unit 101, and the pressure detection signal can be output through the information transceiver 103 , thereby rapidly and accurately detecting the pressure in the living body, and conveniently performing signal transmission.
在本实施例中，当生物体内压力过高时，可以从储液装置104将生物体内的液体导出到储液装置104，并从储液装置104经由引流针排出到体外，由此，生物体内与体外之间的储液装置104起到屏障的作用，避免了生物体内与外界直接的连通，由此，降低了生物体内的感染风险，并且可以保证该生物体内压力检测与治疗装置100能够长时间置留在生物体内，所以无需进行多次植入手术。In this embodiment, when the pressure in the living body is too high, the liquid in the living body can be exported from the liquid storage device 104 to the liquid storage device 104, and discharged from the liquid storage device 104 to the outside of the body through the drainage needle. The liquid storage device 104 between the body and the outside acts as a barrier, avoiding direct communication between the body and the outside world, thereby reducing the risk of infection in the body and ensuring that the pressure detection and treatment device 100 in the body can last for a long time. Time stays in the living body, so multiple implant surgeries are unnecessary.
在本实施例中，当需要对生物体进行治疗时，可以从外部将药物液体注入到储液装置104，由此，药物液体能够经由穿刺管被导入到生物体内，达到对生物体内施加药物的作用，由此，能够及时和有效地对生物体进行救治。In this embodiment, when it is necessary to treat the living body, the medicinal liquid can be injected into the liquid storage device 104 from the outside, so that the medicinal liquid can be introduced into the living body through the puncture tube to achieve the effect of applying medicine to the living body. Function, thus, can carry out timely and effective treatment to living organisms.
在本实施例中，在无需使用该装置时，例如若患者痊愈后等情况，可将该装置100置留在患者体内，无需取出，只需向信息收发器103发送关闭指令，即可关闭该装置100，若患者之后需再次进行监控及治疗，则只需向信息收发器103发送开启指令以再次激活该装置100便可以使用，移动性和操作性能非常高。In this embodiment, when the device does not need to be used, for example, if the patient recovers, the device 100 can be left in the patient's body without taking it out, and the device can be closed by sending a close command to the information transceiver 103. The device 100, if the patient needs to be monitored and treated again later, only needs to send an activation command to the information transceiver 103 to activate the device 100 again, and the device 100 can be used, and the mobility and operability are very high.
由此可见，通过本实施例的生物体内压力检测与治疗装置，能够以方便的方式对生物体内的压力进行检测；并且，能够及时调整生物体内的压力，并对生物体导入治疗用的药物，提高救治的有效性和便利性。It can be seen that, through the pressure detection and treatment device in the living body of this embodiment, the pressure in the living body can be detected in a convenient manner; and the pressure in the living body can be adjusted in time, and the medicine for treatment can be introduced into the living body, Improve the effectiveness and convenience of treatment.
在本实施例中，压力检测单元101例如可以包括压力传感器，该压力传感器例如可以是差压压阻式压力传感器，但本实施例不限于此，压力传感器也可以是其它的类型。In this embodiment, the pressure detection unit 101 may include, for example, a pressure sensor, which may be, for example, a differential pressure piezoresistive pressure sensor, but this embodiment is not limited thereto, and the pressure sensor may also be of other types.
在本实施例中，穿刺管102的管腔可以容纳一导丝(图未示出)，该导丝能够被自由插拔于该管腔，并且，该导丝的硬度可以大于该穿刺管102的硬度，例如，该穿刺管102的材料可以为硅胶等，该导丝的材料可以为钛合金等。在本实施例中，在将该穿刺管植入生物体内的过程中，可以将导丝插入到该穿刺管102中，由此，提高该穿刺管102的强度，便于植入；在植入完成后，可以将该导丝从穿刺管102的管腔中拔出，以使该管腔能顺利地对液体进行引导。In this embodiment, the lumen of the puncture tube 102 can accommodate a guide wire (not shown), the guide wire can be freely inserted into the lumen, and the hardness of the guide wire can be greater than that of the puncture tube 102 hardness, for example, the material of the puncture tube 102 can be silica gel, etc., and the material of the guide wire can be titanium alloy, etc. In this embodiment, during the process of implanting the puncture tube into the living body, a guide wire can be inserted into the puncture tube 102, thereby improving the strength of the puncture tube 102 and facilitating implantation; Finally, the guide wire can be pulled out from the lumen of the puncture tube 102, so that the lumen can guide the liquid smoothly.
在本实施例中，信息收发器103可以利用无线电磁波来发送压力检测单元101生成的压力信号，由此，能够方便地进行信号发送。在本实施例中，该信息收发器103还可以利用无线电磁波来接收来自外部的所述指令信号，例如，该指令信号可以是按设定时间间隔自动、连续监测颅内压的指令等。在本实施例中，该无线电磁波例如可以是蓝牙信号等，但本实施例并不限于此，还可以是其它的无线电磁波。In this embodiment, the information transceiver 103 can use wireless electromagnetic waves to transmit the pressure signal generated by the pressure detection unit 101 , thereby enabling convenient signal transmission. In this embodiment, the information transceiver 103 can also use wireless electromagnetic waves to receive the instruction signal from the outside, for example, the instruction signal can be an instruction to automatically and continuously monitor the intracranial pressure at a set time interval. In this embodiment, the wireless electromagnetic wave may be, for example, a Bluetooth signal, etc., but this embodiment is not limited thereto, and may also be other wireless electromagnetic waves.
此外，在本实施例中，信息收发器103可以通过连接点线与压力检测单元101连接，从而接收压力检测单元101生成的所述电信号，并向压力检测单元101发送控制信号。当然，本实施例并不限于此，信息收发器103和压力检测单元101之间也可以通过无线电磁波信号来进行通信。In addition, in this embodiment, the information transceiver 103 can be connected to the pressure detection unit 101 through a connection point line, so as to receive the electrical signal generated by the pressure detection unit 101 and send a control signal to the pressure detection unit 101 . Of course, this embodiment is not limited thereto, and the communication between the information transceiver 103 and the pressure detection unit 101 may also be performed through wireless electromagnetic wave signals.
在本实施例中，该储液装置104能够被设置于生物体内，例如，该储液装置104可以是矩形的袋状装置，长度在10至50毫米之间，宽度在10-50毫米之间，并且该袋状装置的外壁厚度可以在1毫米以内。该储液装置104可以采用生物相容性较好的硅材料之成，例如硅胶等，该材料具有良好的密封性能和复原性能，由此，在使用头皮针刺扎该储液装置以引出液体或注入液体后，该储液装置能够自动恢复密封。In this embodiment, the liquid storage device 104 can be set in a living body, for example, the liquid storage device 104 can be a rectangular bag-like device with a length of 10 to 50 mm and a width of 10-50 mm , and the thickness of the outer wall of the bag-like device can be within 1 mm. The liquid storage device 104 can be made of silicon material with good biocompatibility, such as silica gel, etc., which has good sealing performance and recovery performance. Or after the liquid is injected, the liquid storage device can automatically restore the seal.
本实施例的生物体内压力检测与治疗装置能够用于颅内压的检测与治疗，例如，能够对颅内压进行实时测量，同时还具有脑脊液引流和脑室给药的作用，可对术后突发的脑积水和颅内感染等并发症和伴发症进行紧急救治。在本实施例中，该生物体内压力检测与治疗装置不仅能够用于颅内压检测和颅内疾病的治疗，也可以用于生物体内其他部位的压力检测和治疗，例如，可以用于对血管静脉或动脉的压力检测和治疗。The device for detection and treatment of intracranial pressure in this embodiment can be used for detection and treatment of intracranial pressure, for example, it can measure intracranial pressure in real time, and it also has the functions of cerebrospinal fluid drainage and intraventricular administration, which can treat postoperative Emergency treatment for complications and concomitant diseases such as hydrocephalus and intracranial infection. In this embodiment, the pressure detection and treatment device in the living body can not only be used for the detection of intracranial pressure and the treatment of intracranial diseases, but also can be used for pressure detection and treatment of other parts of the living body, for example, it can be used for blood vessel Pressure detection and treatment in veins or arteries.
下面，以用于颅内压的检测与治疗为例，对本申请的生物体内压力检测与治疗装置100的使用方法进行说明。Next, taking the detection and treatment of intracranial pressure as an example, the method of using the device 100 for detecting and treating intracranial pressure of the present application will be described.
(1)植入本发明的装置100：可以经过一个微创手术将装置100植入，亦可在做其他颅脑手术时顺便完成。例如，可以将导丝插入到穿刺管102的管腔，并将穿刺管102和压力检测单元101穿入到脑室内，使压力检测单元101和穿刺管102的一端开口浸渍于脑脊液中，然后将穿刺管102的管腔中的导丝拔除；并且，与穿刺管另一端开口连接的储液装置104及与传感器相连的信息收发器器103可以被置于头皮层下。(1) Implantation of the device 100 of the present invention: The device 100 can be implanted through a minimally invasive operation, or it can be done during other brain operations. For example, a guide wire can be inserted into the lumen of the puncture tube 102, and the puncture tube 102 and the pressure detection unit 101 can be penetrated into the ventricle, and one end opening of the pressure detection unit 101 and the puncture tube 102 can be immersed in the cerebrospinal fluid, and then the The guide wire in the lumen of the puncture tube 102 is pulled out; and the liquid storage device 104 connected to the opening at the other end of the puncture tube and the information transceiver 103 connected to the sensor can be placed under the scalp layer.
(2)颅内压(ICP)的测量：测量时，只需通过外部程序器向信息收发器103发送开启指令，根据该开启指令的要求可通过压力传感器自动连续、重复测量患者的ICP；在需要关闭该装置100时，可以向信息收发器103发送关闭指令，即可关闭该装置100。(2) Measurement of intracranial pressure (ICP): during measurement, only an opening instruction is sent to the information transceiver 103 by an external programmer, and the patient's ICP can be automatically and continuously and repeatedly measured by the pressure sensor according to the requirements of the opening instruction; When the device 100 needs to be shut down, a shutdown instruction can be sent to the information transceiver 103, and the device 100 can be shut down.
(3)颅内疾病的治疗：一方面，当颅内压监测显示脑室内压力增高时，医护人员可用头皮针，从头皮外穿刺进头皮下的储液装置104，引出脑脊液，从而降低脑室内压力，起到引流的治疗作用；另一方面，由于人类大脑通常存在血脑屏障，许多药物在颅内达不到有效浓度，对于一些难治的严重颅内感染，需要直接将药物注入脑室进行局部治疗，此外，部分外伤患者脑室内存在血凝块，会堵塞压力检测单元的压力感应探头，造成颅内压监测的不准确，因此需要冲洗探头，此时就可将药物或生理盐水等输入储液装置，直接到达脑室，从而达到治疗或冲洗探头的效果。(3) Treatment of intracranial diseases: On the one hand, when the intracranial pressure monitoring shows that the intraventricular pressure increases, the medical staff can use a scalp needle to puncture the liquid storage device 104 under the scalp from the outside of the scalp to draw out the cerebrospinal fluid, thereby reducing the intraventricular pressure. On the other hand, due to the blood-brain barrier in the human brain, many drugs cannot reach the effective concentration in the brain. For some severe intracranial infections that are difficult to treat, the drugs need to be directly injected into the ventricle for treatment. Local treatment, in addition, some trauma patients have blood clots in the ventricle, which will block the pressure sensing probe of the pressure detection unit, resulting in inaccurate intracranial pressure monitoring, so the probe needs to be rinsed, and at this time, drugs or saline can be injected The liquid storage device directly reaches the ventricle, so as to achieve the effect of treatment or washing the probe.
由上述说明可见，在将本申请实施例的生物体内压力检测与治疗装置用于颅内压力检测和治疗时，与其它颅内压监测装置的不同之处在于本发明装置在具有监测作用的同时还兼有一定的治疗作用，即，通过头皮下植入的储液装置104，医疗人员可方便地进行治疗：若通过测量发现患者颅内压过高则可通过储液装置将脑脊液引出，若术后出现严重的颅内感染，则可将抗感染药物直接输入储液装置，直达脑室，进行有效救治，为患者争取更多的治疗时间，同时也可降低患者再次开颅的几率以及被感染的风险。It can be seen from the above description that when the in vivo pressure detection and treatment device of the embodiment of the present application is used for intracranial pressure detection and treatment, it is different from other intracranial pressure monitoring devices in that the device of the present invention has the monitoring function and at the same time It also has a certain therapeutic effect, that is, through the liquid storage device 104 implanted under the scalp, medical personnel can conveniently treat: if the intracranial pressure of the patient is found to be too high through the measurement, the cerebrospinal fluid can be drawn out through the liquid storage device. If severe intracranial infection occurs after surgery, anti-infective drugs can be directly injected into the liquid storage device to reach the ventricle for effective treatment, gaining more treatment time for the patient, and reducing the chance of re-craniotomy and infection. risks of.
在将本申请实施例的生物体内压力检测与治疗装置用于生物体内其它部位的压力检测与治疗时，也能够达到类似的效果。Similar effects can also be achieved when the device for detecting and treating pressure in a living body according to the embodiment of the present application is used for detecting and treating pressure in other parts of the living body.
以上结合具体的实施方式对本申请进行了描述，但本领域技术人员应该清楚，这些描述都是示例性的，并不是对本申请保护范围的限制。本领域技术人员可以根据本申请的精神和原理对本申请做出各种变型和修改，这些变型和修改也在本申请的范围内。The present application has been described above in conjunction with specific implementation manners, but those skilled in the art should be clear that these descriptions are exemplary rather than limiting the protection scope of the present application. Those skilled in the art can make various variations and modifications to this application according to the spirit and principles of this application, and these variations and modifications are also within the scope of this application.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231070.2ACN104825150A (en) | 2015-05-07 | 2015-05-07 | Intracranial disease monitoring and treating device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231070.2ACN104825150A (en) | 2015-05-07 | 2015-05-07 | Intracranial disease monitoring and treating device |
| Publication Number | Publication Date |
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| CN104825150Atrue CN104825150A (en) | 2015-08-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231070.2APendingCN104825150A (en) | 2015-05-07 | 2015-05-07 | Intracranial disease monitoring and treating device |
| Country | Link |
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| CN (1) | CN104825150A (en) |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20150812 |