技术领域technical field
本实用新型涉及医疗器械设备技术领域，尤其涉及一种通用型颈部脓肿的经皮穿刺负压引流冲洗装置。The utility model relates to the technical field of medical equipment, in particular to a general-purpose percutaneous puncture negative pressure drainage and flushing device for neck abscess.
背景技术Background technique
在临床医学中，颈部脓肿也是常见的病症；研究发现，颈部脓肿的病因有很多种，比较常见就是炎症性病变引起的颈部脓肿；举例说明：常见的颈部脓肿病例是由口，咽，扁导体，食管，呼吸道等处的炎症感染深筋膜浅层及以下的组织所致；同时研究还发现，颈部病变处可相互蔓延和扩散。In clinical medicine, neck abscess is also a common disease; studies have found that there are many causes of neck abscess, the more common is neck abscess caused by inflammatory lesions; for example: common neck abscess cases are caused by mouth, Inflammation of the pharynx, flat conductor, esophagus, respiratory tract, etc. caused by infection of the superficial layer of the deep fascia and the tissues below; at the same time, studies have also found that neck lesions can spread and spread to each other.
针对上述病症常见的治疗方法是采用脓肿切开引流术；即先切开颈部的皮肤、皮下组织，然后用止血钳钝性分开肌层，到达脓腔后，将其充分打开，并利用手术方式在脓腔内进行吸收引流；很显然，这种传统的手术切口引流的方式将会造成颈部留下手术伤痕，影响患者颈部美观以及个人形象，同时手术方式操作较为复杂。The common treatment method for the above-mentioned diseases is to use abscess incision and drainage; that is, first cut the skin and subcutaneous tissue of the neck, and then bluntly separate the muscle layer with a hemostat. After reaching the abscess cavity, fully open it, and use surgery The method is to absorb and drain the abscess in the abscess cavity; obviously, this traditional surgical incision and drainage method will leave surgical scars on the neck, which will affect the appearance of the patient's neck and personal image. At the same time, the surgical operation is more complicated.
综上，如何解决上述技术难点是本领域技术人员急需解决的技术问题。To sum up, how to solve the above technical difficulties is a technical problem urgently needed by those skilled in the art.
实用新型内容Utility model content
本实用新型的目的在于提供一种通用型颈部脓肿的经皮穿刺负压引流冲洗装置，以解决上述问题。The purpose of this utility model is to provide a general-purpose percutaneous puncture negative pressure drainage and flushing device for neck abscess, so as to solve the above-mentioned problems.
为了达到上述目的，本实用新型的技术方案是这样实现的：In order to achieve the above object, the technical solution of the utility model is achieved in that:
本实用新型还提供了一种通用型颈部脓肿的经皮穿刺负压引流冲洗装置，包括内腔中空的外鞘管和穿刺针以及注射器连接管、负压吸引装置；The utility model also provides a general-purpose percutaneous puncture negative pressure drainage and flushing device for neck abscess, including a hollow outer sheath tube, a puncture needle, a syringe connecting tube, and a negative pressure suction device;
所述穿刺针设置在所述外鞘管内部；所述穿刺针包括针头，针杆和手柄；所述针杆的一端与所述针头连接，所述针杆的另一端与所述手柄连通；所述手柄用于调整所述针头在所述外鞘管内的刺入方向；The puncture needle is arranged inside the outer sheath; the puncture needle includes a needle head, a needle shaft and a handle; one end of the needle shaft is connected to the needle head, and the other end of the needle shaft communicates with the handle; The handle is used to adjust the insertion direction of the needle in the outer sheath;
所述外鞘管的顶端开口管壁处还设置有多个脓液引流孔；其中所述注射器连接管的头端部分位于所述外鞘管的内壁与所述穿刺针的外壁之间，所述注射器连接管的末端部分伸出所述外鞘管的末端侧壁处并可拆卸连接有封闭帽；A plurality of pus drainage holes are also provided at the top opening wall of the outer sheath; wherein the head end of the syringe connection tube is located between the inner wall of the outer sheath and the outer wall of the puncture needle, so The end portion of the syringe connecting tube protrudes from the end side wall of the outer sheath tube and is detachably connected with a closing cap;
所述外鞘管的末端开口与所述负压吸引装置可拆卸连接。The end opening of the outer sheath tube is detachably connected with the negative pressure suction device.
优选的，作为一种可实施方案；所述负压吸引装置具体为电动负压吸引器、医用负压引流瓶或是负压吸引球。Preferably, as a possible implementation; the negative pressure suction device is specifically an electric negative pressure suction device, a medical negative pressure drainage bottle or a negative pressure suction ball.
优选的，作为一种可实施方案；所述穿刺针具体为金属穿刺针。Preferably, as an embodiment; the puncture needle is specifically a metal puncture needle.
优选的，作为一种可实施方案；所述手柄具体为T字形针柄。Preferably, as an embodiment; the handle is specifically a T-shaped needle handle.
优选的，作为一种可实施方案；所述外鞘管具体为聚乙烯引流管。Preferably, as a possible embodiment; the outer sheath tube is specifically a polyethylene drainage tube.
优选的，作为一种可实施方案；多个所述脓液引流孔均匀分布在所述外鞘管的顶端开口管壁处。Preferably, as a possible embodiment; a plurality of pus drainage holes are evenly distributed on the wall of the opening at the top of the outer sheath.
优选的，作为一种可实施方案；所述外鞘管的内壁设置有多个凸起部；多个所述凸起部均匀分布在外鞘管内壁处。Preferably, as a possible implementation, the inner wall of the outer sheath is provided with a plurality of protrusions; the plurality of protrusions are evenly distributed on the inner wall of the outer sheath.
优选的，作为一种可实施方案；所述穿刺针的长度尺寸大于所述外鞘管的长度尺寸，所述穿刺针的针头突出于所述外鞘管的顶端，且所述穿刺针的针柄伸出于所述外鞘管的末端开口。Preferably, as a possible implementation; the length dimension of the puncture needle is greater than the length dimension of the outer sheath, the needle of the puncture needle protrudes from the top of the outer sheath, and the needle of the puncture needle The handle protrudes from the end opening of the outer sheath.
与现有技术相比，本实用新型实施例的优点在于：Compared with the prior art, the utility model embodiment has the advantages of:
本实用新型提供的一种通用型颈部脓肿的经皮穿刺负压引流冲洗装置，分析上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置的主要结构可知：The utility model provides a general-purpose percutaneous puncture negative-pressure drainage and irrigation device for neck abscess, and the main structure of the above-mentioned general-purpose percutaneous puncture negative-pressure drainage and irrigation device for neck abscess can be known:
上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置主要由外鞘管和穿刺针以及注射器连接管、负压吸引装置等等结构构成；The above general percutaneous puncture negative pressure drainage and irrigation device for cervical abscess is mainly composed of outer sheath tube, puncture needle, syringe connecting tube, negative pressure suction device and other structures;
其中穿刺针设置在所述外鞘管内部；所述穿刺针包括针头，针杆和手柄；手柄用于调整针头在外鞘管内的刺入方向；Wherein the puncture needle is arranged inside the outer sheath tube; the puncture needle includes a needle head, a needle shaft and a handle; the handle is used to adjust the insertion direction of the needle head in the outer sheath tube;
外鞘管的顶端开口管壁处还设置有多个脓液引流孔；其中所述注射器连接管的头端部分位于所述外鞘管的内壁与所述穿刺针的外壁之间(并且从外鞘管的顶端开口朝外喷出生理盐水便于对脓腔实施冲洗)，所述注射器连接管的末端部分伸出所述外鞘管的末端侧壁处并可拆卸连接有封闭帽；外鞘管的末端开口与负压吸引装置可拆卸连接。The top opening tube wall of the outer sheath is also provided with a plurality of pus drainage holes; wherein the head end portion of the syringe connection tube is located between the inner wall of the outer sheath and the outer wall of the puncture needle (and from the outside The top opening of the sheath tube sprays physiological saline outwards to facilitate flushing of the abscess cavity), and the end part of the syringe connecting tube stretches out from the end sidewall of the outer sheath tube and is detachably connected with a closing cap; the outer sheath tube The end opening is detachably connected with the negative pressure suction device.
在具体实施过程中，将穿刺针伸入外鞘管内部，将穿刺针连同外鞘管一同伸向颈部脓肿切口处准备穿刺动作；然后并利用手柄调整针头在外鞘管内的刺入方向，于皮肤切口处向脓肿区域实施穿刺动作，待超声图像显示穿刺针的尖端进入脓肿中心区域时，停止进针；随后从外鞘管末端开口处撤掉穿刺针，将外鞘管的末端开口与负压吸引装置实施连接，开始负压吸引，观察外鞘管内是否有脓性分泌物；然后通过一些操作(例如利用夹闭器夹闭外鞘管连接负压吸引装置的连接处，实施停止负压吸引)；打开注射器连接管处的封闭帽，取20ml注射器吸无菌生理盐水，向脓腔内注入生理盐水冲洗脓腔；随后再利用负压吸引装置的负压吸引原理，通过负压吸引装置与外鞘管配合使用对脓腔的脓液实施持续有力的负压引流动作。In the specific implementation process, the puncture needle is inserted into the outer sheath tube, and the puncture needle and the outer sheath tube are extended to the incision of the neck abscess to prepare for puncture; The skin incision is punctured towards the abscess area, and when the ultrasound image shows that the tip of the puncture needle enters the center of the abscess, the needle is stopped; then the puncture needle is removed from the end opening of the outer sheath, and the end opening of the outer sheath is aligned Connect the pressure suction device, start negative pressure suction, and observe whether there is purulent secretion in the outer sheath tube; suction); open the closing cap at the syringe connecting tube, take a 20ml syringe to suck sterile normal saline, inject normal saline into the abscess cavity to rinse the abscess cavity; then use the negative pressure suction principle of the negative pressure suction device, Used in conjunction with the outer sheath to implement continuous and powerful negative pressure drainage of the pus in the abscess cavity.
本实用新型实施例提供通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其主要由外鞘管和穿刺针以及注射器连接管、负压吸引装置等构成，同时辅助使用切皮刀，持针器，注射器，夹闭器等；上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其结构设计合理，功能完善，其可实现冲洗以及吸脓液动作，其对脓液(甚至是脓块)吸引引流效果显著，同时操作方便，减轻医护人员工作量(避免了复杂手术的操作风险，减少了对患者的颈部损伤，极大程度上减少了手术带来的颈部疤痕)。The embodiment of the utility model provides a general-purpose percutaneous puncture negative pressure drainage and flushing device for neck abscess, which is mainly composed of an outer sheath tube, a puncture needle, a syringe connecting tube, and a negative pressure suction device. Needles, syringes, clippers, etc.; the above-mentioned percutaneous negative pressure drainage and flushing device for cervical abscess has reasonable structural design and perfect functions, which can realize flushing and pus suction actions, and its effect on pus (even It is a pus block) the suction and drainage effect is remarkable, and the operation is convenient, reducing the workload of medical staff (avoiding the operation risk of complex surgery, reducing the neck damage to the patient, and greatly reducing the neck scar caused by the operation) .
附图说明Description of drawings
为了更清楚地说明本实用新型具体实施方式或现有技术中的技术方案，下面将对具体实施方式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，下面描述中的附图是本实用新型的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.
图1为本实用新型实施例一提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置在穿刺针刺入前的主视结构示意图；Figure 1 is a schematic diagram of the front view of the general-purpose neck abscess percutaneous puncture negative pressure drainage and irrigation device before the puncture needle is inserted;
图2为图1的俯视结构示意图；Fig. 2 is a top view structural schematic diagram of Fig. 1;
图3为图1的本实用新型实施例一提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置中穿刺针的局部结构示意图；Fig. 3 is a schematic diagram of the local structure of the puncture needle in the general-purpose percutaneous negative pressure drainage and irrigation device for neck abscess provided by the first embodiment of the utility model in Fig. 1;
图4为本实用新型实施例一提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置撤掉穿刺针并安装负压吸引装置后的主视结构示意图；Fig. 4 is a schematic diagram of the front view after removing the puncture needle and installing the negative pressure suction device of the general-purpose percutaneous puncture negative pressure drainage and irrigation device for cervical abscess provided by Embodiment 1 of the present utility model;
图5为图4的本实用新型实施例一提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置中外鞘管的主视结构示意图；Fig. 5 is a schematic diagram of the front view of the outer sheath in the general-purpose percutaneous negative pressure drainage and irrigation device for cervical abscess provided by Embodiment 1 of the utility model shown in Fig. 4;
图6为图4的本实用新型实施例一提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置中封闭帽的主视结构示意图。FIG. 6 is a schematic front view of the closure cap in the general-purpose percutaneous negative pressure drainage and irrigation device for cervical abscess provided by Embodiment 1 of the utility model shown in FIG. 4 .
标号：label:
外鞘管1；顶端开口11；脓液引流孔12；末端开口13；Outer sheath tube 1; top opening 11; pus drainage hole 12; end opening 13;
穿刺针2；针头21；针杆22；手柄23；Puncture needle 2; needle head 21; needle bar 22; handle 23;
注射器连接管3；Syringe connecting tube 3;
负压吸引装置4；Negative pressure suction device 4;
封闭帽5。Closing cap5.
具体实施方式Detailed ways
下面将结合附图对本实用新型的技术方案进行清楚、完整地描述，显然，所描述的实施例是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
在本实用新型的描述中，需要说明的是，某些指示的方位或位置关系的词语，其仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。In the description of the present utility model, it should be noted that some words indicating orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not to be construed as limitations on the invention.
在本实用新型的描述中，需要说明的是，“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present utility model, it should be noted that "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection ; It can be directly connected, or indirectly connected through an intermediary, and can be internally connected between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.
下面通过具体的实施例子并结合附图对本实用新型做进一步的详细描述。The utility model will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
实施例一Embodiment one
参见图1、图2和图4，本实用新型实施例一提供了一种通用型颈部脓肿的经皮穿刺负压引流冲洗装置，包括内腔中空的外鞘管1和穿刺针2(具体参见图3)以及注射器连接管3、负压吸引装置4；Referring to Fig. 1, Fig. 2 and Fig. 4, Embodiment 1 of the present utility model provides a general-purpose percutaneous puncture negative pressure drainage and flushing device for cervical abscess, including an outer sheath tube 1 with a hollow inner cavity and a puncture needle 2 (specifically Referring to Fig. 3) and syringe connecting pipe 3, negative pressure suction device 4;
其中，所述穿刺针2设置在所述外鞘管内部；所述穿刺针2包括针头21，针杆22和手柄23；所述针杆22的一端与所述针头21连接，所述针杆22的另一端与所述手柄23连通；所述手柄23用于调整所述针头21在所述外鞘管内的刺入方向；Wherein, the puncture needle 2 is arranged inside the outer sheath tube; the puncture needle 2 includes a needle head 21, a needle bar 22 and a handle 23; one end of the needle bar 22 is connected with the needle head 21, and the needle bar The other end of 22 communicates with the handle 23; the handle 23 is used to adjust the insertion direction of the needle 21 in the outer sheath;
所述外鞘管1的顶端开口11管壁处还设置有多个脓液引流孔12；其中所述注射器连接管3的头端部分位于所述外鞘管1的内壁与所述穿刺针2的外壁之间(并且从外鞘管的顶端开口朝外喷出生理盐水便于对脓腔实施冲洗)，所述注射器连接管3的末端部分伸出所述外鞘管1的末端侧壁处并可拆卸连接有封闭帽5(需要说明的是，很显然，在拆卸下封闭帽后，该注射器连接管的末端部分伸出所述外鞘管的末端侧壁处并可以与装有生理盐水的注射器连接)；The top opening 11 of the outer sheath 1 is also provided with a plurality of pus drainage holes 12; wherein the head end of the syringe connecting tube 3 is located between the inner wall of the outer sheath 1 and the puncture needle 2 Between the outer walls of the outer sheath tube (and from the top opening of the outer sheath tube, the physiological saline is sprayed outwards to facilitate flushing of the abscess cavity), the end part of the syringe connecting tube 3 stretches out from the end side wall of the outer sheath tube 1 and Removably connected with a closure cap 5 (it should be noted that, obviously, after the closure cap is disassembled, the end portion of the syringe connecting tube stretches out from the end sidewall of the outer sheath tube and can be connected with the saline solution. Syringe connection);
所述外鞘管1的末端开口13与所述负压吸引装置4可拆卸连接。The end opening 13 of the outer sheath tube 1 is detachably connected with the negative pressure suction device 4 .
需要说明的是，本实用新型实施例提供通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其实际上是一种集成外鞘管和穿刺针以及注射器连接管、负压吸引装置等结构的主体的技术方案；It should be noted that the embodiment of the present utility model provides a general-purpose percutaneous puncture negative pressure drainage and irrigation device for cervical abscess, which is actually a structure integrating an outer sheath tube, a puncture needle, a syringe connecting tube, and a negative pressure suction device. The technical solution of the main body;
在具体实施过程中，将穿刺针伸入外鞘管内部，将穿刺针连同外鞘管一同伸向颈部脓肿切口处准备穿刺动作；然后并利用手柄调整针头在外鞘管内的刺入方向，于皮肤切口处向脓肿区域实施穿刺动作，待超声图像显示穿刺针的尖端进入脓肿中心区域时，停止进针；随后从外鞘管末端开口处撤掉穿刺针，将外鞘管的末端开口与负压吸引装置实施连接，开始负压吸引，观察外鞘管(注该外鞘管具有一定的透明性能)内是否有脓性分泌物；然后通过一些操作(例如利用夹闭器夹闭外鞘管连接负压吸引装置的连接处，实施停止负压吸引)；打开注射器连接管处的封闭帽，取20ml注射器吸无菌生理盐水，向脓腔内注入生理盐水冲洗脓腔；随后再利用负压吸引装置的负压吸引原理，通过负压吸引装置与外鞘管配合使用对脓腔的脓液实施持续有力的负压引流动作。In the specific implementation process, the puncture needle is inserted into the outer sheath tube, and the puncture needle and the outer sheath tube are extended to the incision of the neck abscess to prepare for puncture; The skin incision is punctured towards the abscess area, and when the ultrasound image shows that the tip of the puncture needle enters the center of the abscess, the needle is stopped; then the puncture needle is removed from the end opening of the outer sheath, and the end opening of the outer sheath is aligned Connect the pressure suction device, start negative pressure suction, observe whether there is purulent secretion in the outer sheath tube (note that the outer sheath tube has a certain transparency); Connect the connection of the negative pressure suction device, stop the negative pressure suction); open the closing cap of the syringe connecting tube, take a 20ml syringe to suck sterile normal saline, inject normal saline into the abscess cavity to rinse the abscess cavity; then use negative pressure The negative pressure suction principle of the suction device, through the use of the negative pressure suction device and the outer sheath tube, performs continuous and powerful negative pressure drainage of the pus in the abscess cavity.
本实用新型实施例提供通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其主要由外鞘管和穿刺针以及注射器连接管、负压吸引装置等构成，同时辅助使用切皮刀，持针器，注射器，夹闭器等；上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其结构设计合理，功能完善，其可实现冲洗以及吸脓液动作，其对脓液(甚至是脓块)吸引引流效果显著，同时操作方便，减轻医护人员工作量(避免了复杂手术的操作风险，减少了对患者的颈部损伤，极大程度上减少了手术带来的颈部疤痕)。The embodiment of the utility model provides a general-purpose percutaneous puncture negative pressure drainage and flushing device for neck abscess, which is mainly composed of an outer sheath tube, a puncture needle, a syringe connecting tube, and a negative pressure suction device. Needles, syringes, clippers, etc.; the above-mentioned percutaneous negative pressure drainage and flushing device for cervical abscess has reasonable structural design and perfect functions, which can realize flushing and pus suction actions, and its effect on pus (even It is a pus block) the suction and drainage effect is remarkable, and the operation is convenient, reducing the workload of medical staff (avoiding the operation risk of complex surgery, reducing the neck damage to the patient, and greatly reducing the neck scar caused by the operation) .
下面对本实用新型实施例提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置的具体结构以及具体技术效果做一下详细的说明：The specific structure and specific technical effects of the general-purpose cervical abscess percutaneous puncture negative pressure drainage irrigation device provided by the embodiment of the present invention will be described in detail below:
优选的，作为一种可实施方案；如图4以及图5所示，所述负压吸引装置4具体为电动负压吸引器、医用负压引流瓶或是负压吸引球。Preferably, as a possible implementation; as shown in FIG. 4 and FIG. 5 , the negative pressure suction device 4 is specifically an electric negative pressure suction device, a medical negative pressure drainage bottle or a negative pressure suction ball.
需要说明的是，上述负压吸引装置的主要作用是吸除颈部脓腔内渗出物以及脓液。负压吸引装置是利用通过一定方法制造其吸引头的负压状态，这样大气压就会将吸引头外的物质向吸引头挤压，从而完成“吸引”的效果。It should be noted that the main function of the above-mentioned negative pressure suction device is to suck out the exudate and pus in the abscess cavity of the neck. The negative pressure suction device uses a certain method to create the negative pressure state of its suction head, so that the atmospheric pressure will squeeze the material outside the suction head to the suction head, thereby completing the "suction" effect.
上述电动负压吸引器具有电动驱动方式的负压吸引装置；然而上述负压吸引罐以及负压吸引球则是医用的一次性使用的器具；在一般应用过程中，上述医用负压引流瓶，可以供临床手术、护理过程中创口分泌物的持续引流。同时在本实用新型实施例中，上述医用负压引流瓶与引流管(即外鞘管)配合使用可对脓腔的脓液实施持续有力的负压引流动作。医用负压引流瓶通过真空负压进行持续引流，可确保抽吸力度均匀，使用安全、方便、高效。同时上述负压吸引装置还可以选用负压吸引球；负压吸引球是最常见的辅助医用器具，因此说选用上述负压吸引球也是负压吸引装置的优选实施方式之一。The above-mentioned electric negative pressure suction device has a negative pressure suction device of an electric driving mode; yet the above-mentioned negative pressure suction tank and the negative pressure suction ball are medical disposable appliances; in the general application process, the above-mentioned medical negative pressure drainage bottle, It can be used for continuous drainage of wound secretions during clinical operations and nursing. At the same time, in the embodiment of the present utility model, the above-mentioned medical negative pressure drainage bottle is used in conjunction with the drainage tube (ie, the outer sheath tube) to implement continuous and powerful negative pressure drainage action on the pus in the abscess cavity. The medical negative pressure drainage bottle conducts continuous drainage through vacuum negative pressure, which can ensure uniform suction, and is safe, convenient and efficient to use. At the same time, the above-mentioned negative pressure suction device can also use a negative pressure suction ball; the negative pressure suction ball is the most common auxiliary medical appliance, so it is also one of the preferred embodiments of the negative pressure suction device to select the above-mentioned negative pressure suction ball.
优选的，作为一种可实施方案；如图3所示，所述穿刺针2具体为金属穿刺针。Preferably, as a possible implementation; as shown in FIG. 3 , the puncture needle 2 is specifically a metal puncture needle.
需要说明的是，在本实用新型实施例的具体技术方案中，上述穿刺针为医用金属穿刺针，该穿刺针的针头锋利、穿刺性能强，且不易折断。穿刺针优选使用性能较好的产品，其内外壁均光滑，同时其针尖还可以经过特殊加工，使其超声下针尖显影清晰。It should be noted that, in the specific technical solution of the embodiment of the utility model, the above-mentioned puncture needle is a medical metal puncture needle, and the needle head of the puncture needle is sharp, has strong puncture performance, and is not easy to break. The puncture needle is preferably a product with better performance. The inner and outer walls are smooth, and the needle tip can be specially processed to make the needle tip visible under ultrasound.
优选的，作为一种可实施方案；如图3所示，所述手柄23具体为T字形针柄。Preferably, as a possible implementation; as shown in FIG. 3 , the handle 23 is specifically a T-shaped needle handle.
需要说明的是，在本实用新型实施例的具体技术方案中，其穿刺针具有针柄结构，同时选择设计了T字形形式的针柄，该T字形针柄可以防止避免穿刺针从外鞘管末端伸进长度过长，同时也可以方便医护人员进行手持操作，可有效的调整控制穿刺针针头处的刺入方向。It should be noted that, in the specific technical solution of the utility model embodiment, the puncture needle has a needle handle structure, and at the same time, a T-shaped needle handle is selected and designed, and the T-shaped needle handle can prevent the puncture needle from falling out of the sheath. The extension length of the end is too long, and at the same time, it is convenient for medical staff to carry out hand-held operation, and can effectively adjust and control the piercing direction of the needle head of the puncture needle.
优选的，作为一种可实施方案；如图5所示，所述外鞘管1具体为聚乙烯引流管。Preferably, as a possible implementation; as shown in FIG. 5 , the outer sheath tube 1 is specifically a polyethylene drainage tube.
需要说明的是，在本实用新型实施例的具体技术方案中，上述外鞘管可以选择多种结构形式的结构，例如：PEEK、PP、PE或是聚乙烯引流管，对此不做具体限定；只是在最优选的技术方案中，其可以选择聚乙烯引流管，其成本低廉，且使用范围广泛，实用性较强。It should be noted that, in the specific technical solution of the embodiment of the utility model, the above-mentioned outer sheath tube can choose a variety of structural forms, such as: PEEK, PP, PE or polyethylene drainage tube, which is not specifically limited ; Only in the most preferred technical scheme, it can select polyethylene drainage tube, which has low cost, wide application range and strong practicability.
优选的，作为一种可实施方案；如图1所示，多个所述脓液引流孔12均匀分布在所述外鞘管1的顶端开口11管壁处。Preferably, as a possible implementation; as shown in FIG. 1 , a plurality of pus drainage holes 12 are evenly distributed on the wall of the top opening 11 of the outer sheath 1 .
需要说明的是，在本实用新型实施例的具体技术方案中，上述脓液引流孔(或称侧孔)的开孔位置是在外鞘管的侧壁上，而且可以设计成多个。这样一来，可将多个脓液引流孔均匀分布在外鞘管的顶端开口管壁处，从而可以保证多个脓液引流孔从外鞘管的四周方向同时均匀吸收脓液。另外，上述外鞘管(即引流管)可自行裁剪，同时外鞘管上脓液引流孔数量及大小可以设计多种不同种类(即不同产品型号)，从而可以保障医护人员根据不同患者的脓肿情况选择不同的产品型号。It should be noted that, in the specific technical solution of the embodiment of the utility model, the pus drainage hole (or side hole) is located on the side wall of the outer sheath, and can be designed in multiples. In this way, the plurality of pus drainage holes can be evenly distributed on the wall of the top opening of the outer sheath, thereby ensuring that the plurality of pus drainage holes can absorb pus evenly from the surrounding directions of the outer sheath. In addition, the above-mentioned outer sheath tube (that is, the drainage tube) can be cut by itself, and at the same time, the number and size of the pus drainage holes on the outer sheath tube can be designed in a variety of different types (that is, different product models), so that the medical staff can ensure that the abscesses of different patients Choose a different product model depending on the situation.
优选的，作为一种可实施方案；所述外鞘管1的内壁设置有多个凸起部(图中未示出)；多个所述凸起部均匀分布在外鞘管1内壁处。Preferably, as a possible implementation; the inner wall of the outer sheath 1 is provided with a plurality of protrusions (not shown in the figure); the plurality of protrusions are evenly distributed on the inner wall of the outer sheath 1 .
需要说明的是，在本实用新型实施例的具体技术方案中，其外鞘管的内壁还有变形的结构设计(即凸起部)；凸起部分布在外鞘管的内壁处，该凸起部的主要作用是防止因负压完全塌陷闭塞(即防止强负压作用导致外鞘管收缩变形)导致引流不通畅。It should be noted that, in the specific technical solution of the embodiment of the present invention, the inner wall of the outer sheath tube also has a deformed structural design (that is, a raised portion); the raised portion is distributed on the inner wall of the outer sheath tube, and the protrusion The main function of the part is to prevent the obstruction of drainage due to the complete collapse and occlusion of the negative pressure (that is, to prevent the shrinkage and deformation of the outer sheath caused by strong negative pressure).
优选的，作为一种可实施方案；所述穿刺针2的长度尺寸大于所述外鞘管1的长度尺寸，所述穿刺针2的针头突出于所述外鞘管1的顶端，且所述穿刺针2的针柄伸出于所述外鞘管1的末端开口。Preferably, as a possible implementation; the length dimension of the puncture needle 2 is greater than the length dimension of the outer sheath 1, the needle of the puncture needle 2 protrudes from the top of the outer sheath 1, and the The needle handle of the puncture needle 2 protrudes from the end opening of the outer sheath tube 1 .
需要说明的是，在本实用新型实施例的具体技术方案中，其穿刺针的长度应当大于外鞘管的长度，这样可以保障穿刺针的针头突出于外鞘管的顶端，同时穿刺针的针柄也伸出于(暴露在外部)外鞘管的末端开口，这样暴露在外部的针柄便于医生实施调整和穿刺操作。It should be noted that, in the specific technical solution of the utility model embodiment, the length of the puncture needle should be greater than the length of the outer sheath, so that it can be ensured that the needle of the puncture needle protrudes from the top of the outer sheath, and the needle of the puncture needle The handle also protrudes from (exposed to the outside) the end opening of the outer sheath, so that the needle handle exposed outside is convenient for doctors to perform adjustment and puncture operations.
上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其主要由外鞘管和穿刺针以及注射器连接管、负压吸引装置等结构构成；然而在实施具体操作时还需要其他辅助装置或是辅助工具；包括：无菌手套，无菌孔单，密封碘伏棉球，镊子(2把)，切皮刀，持针器，带针线，负压引流球，2％利多卡因5ml，5ml注射器1只，20ml注射器1只，夹闭器1－2只。The above general percutaneous puncture negative pressure drainage and irrigation device for neck abscess is mainly composed of outer sheath tube, puncture needle, syringe connecting tube, negative pressure suction device and other structures; however, other auxiliary devices or other auxiliary devices are required for specific operations. It is an auxiliary tool; including: sterile gloves, sterile hole sheet, sealed iodophor cotton ball, tweezers (2), dermatome, needle holder, needle thread, negative pressure drainage ball, 2% lidocaine 5ml, 1 5ml syringe, 1 20ml syringe, 1-2 clamps.
下面介绍一下本实用新型实施例提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置的具体临床操作方法；The following introduces the specific clinical operation method of the general-purpose percutaneous puncture negative pressure drainage and irrigation device for cervical abscess provided by the embodiment of the present invention;
步骤1、患者卧位或者坐位，充分暴露脓肿区域；Step 1. The patient is lying or sitting, fully exposing the abscess area;
步骤2、打开装置包(即通用型颈部脓肿的经皮穿刺负压引流冲洗装置的外包装)，佩戴无菌手套，用镊子取碘伏棉球消毒拟穿刺部位两遍，于术区铺无菌孔单；Step 2. Open the device package (that is, the outer package of the general-purpose percutaneous puncture negative pressure drainage and irrigation device for cervical abscess), wear sterile gloves, use tweezers to take iodophor cotton balls to disinfect the site to be punctured twice, and spread it on the operation area. Sterile well sheet;
步骤3、于穿刺部位注射局麻药利多卡因，待麻醉满意后用切皮刀切开拟穿刺部位皮肤，切口约1cm；Step 3. Inject lidocaine, a local anesthetic, at the puncture site. After the anesthesia is satisfactory, cut the skin at the site to be punctured with a dermatome, with an incision of about 1 cm;
步骤4、右手持穿刺针，在超声引导下，于皮肤切口处向脓肿区域穿刺，待超声图像显示穿刺针的尖端进入脓肿中心区域时，停止进针；Step 4. Hold the puncture needle in your right hand, and under the guidance of ultrasound, puncture into the abscess area at the skin incision, and stop inserting the needle when the ultrasound image shows that the tip of the puncture needle enters the central area of the abscess;
步骤5、左手固定外部的外鞘管，右手将穿刺针缓慢退出。注意退出过程中保证外鞘管仍位于脓腔内；Step 5. Fix the external outer sheath with the left hand, and slowly withdraw the puncture needle with the right hand. Pay attention to ensure that the outer sheath is still in the abscess cavity during the withdrawal process;
步骤6、彻底拔除穿刺针，左手继续固定外鞘管，右手握住持针器缝合切口并固定外鞘管于皮肤上。确定固定位置牢固，确定外鞘管头端位于脓腔内；Step 6. Completely pull out the puncture needle, continue to fix the outer sheath with the left hand, and hold the needle holder with the right hand to suture the incision and fix the outer sheath on the skin. Make sure that the fixed position is firm and that the tip of the outer sheath is in the abscess cavity;
步骤7、将负压吸引装置(例如负压吸引球)连接于外鞘管的末端端口，开始负压吸引，观察外鞘管内是否有脓性分泌物；Step 7. Connect a negative pressure suction device (such as a negative pressure suction ball) to the end port of the outer sheath, start negative pressure suction, and observe whether there is purulent secretion in the outer sheath;
步骤8、夹闭外鞘管与负压吸引装置之间的连通处，打开外鞘管体外部的注射器连接管上的封闭帽，取20ml注射器吸无菌生理盐水，通过注射器连接管向脓腔内注入生理盐水冲洗脓腔；Step 8. Clamp the connection between the outer sheath tube and the negative pressure suction device, open the closing cap on the syringe connecting tube outside the outer sheath tube body, take a 20ml syringe to suck sterile saline, and inject it into the abscess cavity through the syringe connecting tube. Inject physiological saline to flush the abscess cavity;
步骤9、摘下20ml注射器，关闭封闭帽；然后再打开夹闭器，重新开始负压吸引，将脓液和生理盐水一起吸出。反复上述操作至引流液清亮。Step 9. Take off the 20ml syringe, close the closing cap; then open the clamp again, start the negative pressure suction again, and suck out the pus and normal saline together. Repeat the above operation until the drainage fluid is clear.
步骤10、病情痊愈后，拆除外鞘管固定线，拔除外鞘管。Step 10. After the condition is cured, remove the outer sheath tube fixing line, and pull out the outer sheath tube.
本实用新型实施例提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置具有如下方面的技术优势：The general-purpose percutaneous negative pressure drainage and irrigation device for neck abscess provided by the embodiment of the utility model has the following technical advantages:
一、本实用新型实施例提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其结构设计更合理；其中，上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置，主要外鞘管和穿刺针以及注射器连接管、负压吸引装置等结构构成；同时外鞘管和穿刺针以及注射器连接管为关键技术设计；另外很显然，上述外鞘管和穿刺针以及注射器连接管、负压吸引装置等具体结构以及具体结构之间的连接关系以及位置关系，布局等都有特定的设计；因此说，本实用新型提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其具有设计合理，构造新颖以及实用性强等技术特点。1. The general-purpose percutaneous negative-pressure drainage and irrigation device for cervical abscess provided by the embodiment of the present invention has a more reasonable structural design; Sheath tube and puncture needle, syringe connecting tube, negative pressure suction device and other structures; at the same time, the outer sheath tube, puncture needle and syringe connecting tube are designed as key technologies; Specific structures such as negative pressure suction devices and the connection relationship between specific structures, positional relationship, layout, etc. all have specific designs; It has technical characteristics such as reasonable design, novel structure and strong practicability.
二、本实用新型提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置，在具体实施过程中，将穿刺针伸入外鞘管内部，将穿刺针连同外鞘管一同伸向颈部脓肿切口处准备穿刺动作；然后并利用手柄调整针头在外鞘管内的刺入方向，于皮肤切口处向脓肿区域实施穿刺动作，待超声图像显示穿刺针的尖端进入脓肿中心区域时，停止进针；随后从外鞘管末端开口处撤掉穿刺针，将外鞘管的末端开口与负压吸引装置实施连接，开始负压吸引，观察外鞘管(注该外鞘管具有一定的透明性能)内是否有脓性分泌物；然后通过一些操作(例如利用夹闭器夹闭外鞘管连接负压吸引装置的连接处，实施停止负压吸引)；打开注射器连接管处的封闭帽，取20ml注射器吸无菌生理盐水，向脓腔内注入生理盐水冲洗脓腔；随后再利用负压吸引装置的负压吸引原理，通过负压吸引装置与外鞘管配合使用对脓腔的脓液实施持续有力的负压引流动作。上述通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其可实现冲洗以及吸脓液动作，其对脓液(甚至是脓块)吸引引流效果显著。2. The general-purpose percutaneous puncture negative pressure drainage and irrigation device for neck abscess provided by the utility model, in the specific implementation process, the puncture needle is inserted into the outer sheath tube, and the puncture needle and the outer sheath tube are extended to the neck together Prepare for puncture at the incision of the abscess; then use the handle to adjust the insertion direction of the needle in the outer sheath, and perform puncture at the skin incision to the abscess area, and stop inserting the needle when the ultrasound image shows that the tip of the puncture needle enters the central area of the abscess; Then remove the puncture needle from the end opening of the outer sheath, connect the end opening of the outer sheath to the negative pressure suction device, start the negative pressure suction, and observe the inside of the outer sheath (note that the outer sheath has certain transparency) Whether there is purulent secretion; then through some operations (such as clamping the connection of the outer sheath tube connected to the negative pressure suction device with a clipper, and stopping the negative pressure suction); open the closure cap at the syringe connecting tube, and take a 20ml syringe Inhale sterile normal saline, inject normal saline into the abscess cavity to flush the abscess cavity; then use the negative pressure suction principle of the negative pressure suction device, and use the negative pressure suction device in conjunction with the outer sheath to implement continuous forceful suction of the pus in the abscess cavity. negative pressure drainage action. The general-purpose percutaneous puncture negative pressure drainage and irrigation device for neck abscess can realize the actions of flushing and pus suction, and has a remarkable suction and drainage effect on pus (even pus clots).
三、本实用新型实施例提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置，其还具有操作方便的技术特点，其避免了复杂手术的操作风险，减少了对患者的颈部损伤，极大程度上减少了手术带来的颈部疤痕；同时其还具有实用性也更强，产品结构可靠性以及安全性强等诸多方面的技术优势。3. The general-purpose percutaneous negative pressure drainage and irrigation device for neck abscess provided by the embodiment of the utility model also has the technical characteristics of convenient operation, which avoids the operational risk of complicated operations and reduces the neck damage to patients , which greatly reduces the neck scars caused by surgery; at the same time, it also has technical advantages in many aspects such as stronger practicability, reliability of product structure, and strong safety.
基于以上诸多显著的技术优势，本实用新型提供的通用型颈部脓肿的经皮穿刺负压引流冲洗装置必将带来良好的市场前景和经济效益。Based on the above significant technical advantages, the general-purpose percutaneous negative pressure drainage and irrigation device for neck abscess provided by the utility model will surely bring good market prospects and economic benefits.
最后应说明的是：以上各实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述各实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型各实施例技术方案的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the various embodiments of the present invention Scope of technical solutions.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253200.8UCN209864759U (en) | 2018-08-03 | 2018-08-03 | Universal Percutaneous Negative Pressure Drainage Device for Neck Abscess |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253200.8UCN209864759U (en) | 2018-08-03 | 2018-08-03 | Universal Percutaneous Negative Pressure Drainage Device for Neck Abscess |
| Publication Number | Publication Date |
|---|---|
| CN209864759Utrue CN209864759U (en) | 2019-12-31 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253200.8UExpired - Fee RelatedCN209864759U (en) | 2018-08-03 | 2018-08-03 | Universal Percutaneous Negative Pressure Drainage Device for Neck Abscess |
| Country | Link |
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| CN (1) | CN209864759U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419350A (en)* | 2020-03-30 | 2020-07-17 | 西安交通大学医学院第一附属医院 | A new type of ultrasound-guided puncture toilet needle |
| CN111658091A (en)* | 2020-07-07 | 2020-09-15 | 西安交通大学医学院第一附属医院 | Prevention of seepage liquid puncture drainage needle and puncture drainage system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419350A (en)* | 2020-03-30 | 2020-07-17 | 西安交通大学医学院第一附属医院 | A new type of ultrasound-guided puncture toilet needle |
| CN111658091A (en)* | 2020-07-07 | 2020-09-15 | 西安交通大学医学院第一附属医院 | Prevention of seepage liquid puncture drainage needle and puncture drainage system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20191231 |