CN219126582U - Easy-to-operate laparoscopic trocar - Google Patents

Abstract

The utility model relates to the technical field of endoscope puncture outfits, in particular to an endoscope puncture outfit convenient to operate, which comprises a puncture outfit body and a sealing cover, wherein a detection port is formed in the bottom end of the puncture outfit body, an opening is formed in the center of the top end of the puncture outfit body, a docking ring groove is formed in the top end of the puncture outfit body, a threaded ring plate is arranged on the docking ring groove, a first sealing sleeve is arranged on the outer wall of the top end of the puncture outfit body, an elastic ring is arranged on one side of the first sealing sleeve, a threaded ring groove is formed in the bottom end of the sealing cover, connecting pipes are arranged on the sealing cover, and the connecting pipes extend into the sealing cover.

Description

Translated fromChinese

操作方便的腔镜穿刺器Easy-to-operate laparoscopic trocar

技术领域technical field

本实用新型涉及腔镜穿刺器技术领域，具体为操作方便的腔镜穿刺器。The utility model relates to the technical field of a laparoscopic puncture device, in particular to a laparoscopic puncture device with convenient operation.

背景技术Background technique

众所周知，目前越来越多的手术可以借助腹腔镜完成，腹腔镜穿刺器为腹腔盆腔微创手术提供器械通道，腹腔镜穿刺器的适用于各种微创外科手术，腹腔镜穿刺器主要由穿刺鞘和穿刺针组成，手术医生首先将穿刺针套上穿刺鞘，然后用一定的力度作用于穿刺器尾部，借助于穿刺针锋利的尖端刺破腹壁使整个穿刺器进入腹腔，然后拔出穿刺针留下穿刺鞘成为一个手术通道。As we all know, more and more operations can be completed with the help of laparoscopy. Laparoscopic trocars provide instrument channels for minimally invasive abdominal and pelvic surgery. Laparoscopic trocars are suitable for various minimally invasive surgeries. It consists of a sheath and a puncture needle. The surgeon first puts the puncture needle on the puncture sheath, and then acts on the tail of the puncture device with a certain force. With the help of the sharp tip of the puncture needle, the abdominal wall is pierced so that the entire puncture device enters the abdominal cavity, and then the puncture needle is pulled out. The puncture sheath is left as a surgical channel.

现有的腔镜穿刺器在使用后，人员需要进行消毒清理，清理时需要将部件拆卸下来，然后进行消毒清理，拆卸步骤较为繁琐，从而影响人员的作业效率的问题。After the existing laparoscopic trocar is used, personnel need to perform disinfection and cleaning. During cleaning, the parts need to be disassembled and then disinfected and cleaned. The disassembly steps are cumbersome, which affects the working efficiency of personnel.

实用新型内容Utility model content

(一)解决的技术问题(1) Solved technical problems

针对现有技术的不足，本实用新型提供了操作方便的腔镜穿刺器。Aiming at the deficiencies of the prior art, the utility model provides a laparoscopic trocar with convenient operation.

(二)技术方案(2) Technical solutions

为实现上述目的，本实用新型提供如下技术方案：操作方便的腔镜穿刺器，包括穿刺器本体以及密封盖，所述穿刺器本体的底端开设有探入口，所述穿刺器本体的顶端中心位置开设有开口，所述穿刺器本体的顶端开设有对接环槽，所述对接环槽上设有螺纹环板，所述穿刺器本体的顶端外壁上设有第一密封套，所述第一密封套的一侧设有弹性环，所述密封盖的底端开设有螺纹环槽，所述密封盖抵在所述对接环槽上，所述密封盖的外侧开设有紧固环槽，所述弹性环以及所述紧固环槽均呈T字形结构，所述密封盖上设有连接管，所述连接管延伸至所述密封盖的内部，所述连接管设有多个。In order to achieve the above object, the utility model provides the following technical solutions: an endoscopic trocar with easy operation, including a trocar body and a sealing cover, the bottom end of the trocar body is provided with a probe port, and the top center of the trocar body is There is an opening at the position, a docking ring groove is opened on the top of the trocar body, a threaded ring plate is provided on the docking ring groove, a first sealing sleeve is provided on the top outer wall of the trocar body, and the first One side of the sealing sleeve is provided with an elastic ring, the bottom end of the sealing cover is provided with a threaded ring groove, the sealing cover is pressed against the butt ring groove, and the outer side of the sealing cover is provided with a fastening ring groove, so Both the elastic ring and the fastening ring groove have a T-shaped structure, the sealing cover is provided with a connecting pipe, the connecting pipe extends to the inside of the sealing cover, and there are multiple connecting pipes.

为了提高穿刺器本体与密封盖之间的密封性，本实用新型改进有，所述开口上设有密封圈。In order to improve the sealing performance between the trocar body and the sealing cover, the utility model is improved that a sealing ring is provided on the opening.

为了提高对接环槽与密封盖之间的密封性，本实用新型改进有，所述对接环槽上设有密封垫片。In order to improve the sealing performance between the butt ring groove and the sealing cover, the utility model has the improvement that a sealing gasket is arranged on the butt ring groove.

为了提高弹性环的弹性效果，本实用新型改进有，所述弹性环为橡胶材质。In order to improve the elastic effect of the elastic ring, the utility model has the improvement that the elastic ring is made of rubber material.

为了提高医疗器具与连接管之间的密封性，本实用新型改进有，所述连接管的底端设有连接套。In order to improve the sealing performance between the medical appliance and the connecting pipe, the utility model is improved in that the bottom end of the connecting pipe is provided with a connecting sleeve.

为了提高医疗器具与连接管之间的密封性，本实用新型改进有，所述连接管的顶端设有第二密封套。In order to improve the sealing performance between the medical appliance and the connecting pipe, the utility model is improved in that the top end of the connecting pipe is provided with a second sealing sleeve.

(三)有益效果(3) Beneficial effects

与现有技术相比，本实用新型提供了操作方便的腔镜穿刺器，具备以下有益效果：Compared with the prior art, the utility model provides a laparoscopic puncture device with convenient operation, which has the following beneficial effects:

该操作方便的腔镜穿刺器，通过呈T字形结构的弹性环抵在呈T字形结构的紧固环槽中，提高穿刺器本体与密封盖之间的密封性，能够使第一密封套更加牢固的密封住穿刺器本体与密封盖的连接处，人员需要清理穿刺器本体和密封盖时，拉动弹性环，弹性环脱离紧固环槽，人员旋转密封盖，使螺纹环板离开螺纹环槽，然后取下密封盖，便于人员清理穿刺器本体和密封盖，解决了现有的腔镜穿刺器在使用后，人员需要进行消毒清理，清理时需要将部件拆卸下来，然后进行消毒清理，拆卸步骤较为繁琐，从而影响人员的作业效率的问题。The easy-to-operate endoscopic trocar, through the T-shaped elastic ring against the T-shaped fastening ring groove, improves the sealing performance between the trocar body and the sealing cover, and can make the first sealing sleeve more Firmly seal the connection between the trocar body and the sealing cover. When the personnel need to clean the trocar body and the sealing cover, pull the elastic ring, the elastic ring is separated from the fastening ring groove, and the personnel rotate the sealing cover to make the threaded ring plate leave the threaded ring groove , and then take off the sealing cover, which is convenient for personnel to clean the trocar body and sealing cover, which solves the problem that the existing laparoscopic trocar needs to be disinfected and cleaned after use. The steps are relatively cumbersome, thereby affecting the working efficiency of personnel.

附图说明Description of drawings

图1为本实用新型结构示意图；Fig. 1 is the structural representation of the utility model;

图2为本实用新型结构正视半剖图；Fig. 2 is a half-sectional front view of the structure of the utility model;

图3为本实用新型结构爆炸正视半剖图。Fig. 3 is an exploded front half-sectional view of the structure of the utility model.

图中：1、穿刺器本体；2、密封盖；3、探入口；4、开口；5、对接环槽；6、螺纹环板；7、第一密封套；8、弹性环；9、螺纹环槽；10、紧固环槽；11、连接管；12、密封垫片；13、连接套；14、第二密封套。In the figure: 1. Trocar body; 2. Sealing cover; 3. Probing inlet; 4. Opening; 5. Docking ring groove; 6. Threaded ring plate; 7. First sealing sleeve; 8. Elastic ring; 9. Thread Ring groove; 10, fastening ring groove; 11, connecting pipe; 12, sealing gasket; 13, connecting sleeve; 14, second sealing sleeve.

具体实施方式Detailed ways

下面将结合本实用新型实施例中的附图，对本实用新型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 in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. 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.

请参阅图1-3，本实用新型为操作方便的腔镜穿刺器，包括穿刺器本体1以及密封盖2，所述穿刺器本体1的底端开设有探入口3，所述穿刺器本体1的顶端中心位置开设有开口4，所述穿刺器本体1的顶端开设有对接环槽5，所述对接环槽5上设有螺纹环板6，所述穿刺器本体1的顶端外壁上设有第一密封套7，所述第一密封套7的一侧设有弹性环8，所述密封盖2的底端开设有螺纹环槽9，所述密封盖2抵在所述对接环槽5上，所述密封盖2的外侧开设有紧固环槽10，所述弹性环8以及所述紧固环槽10均呈T字形结构，所述密封盖2上设有连接管11，所述连接管11延伸至所述密封盖2的内部，所述连接管11设有多个，本实施例中，通过探入口3插入患者的患处，将需要使用的医疗器具通过连接管11插入穿刺器本体1的内部然后从探入口3一直延伸至人体胸腔内部，通过连接管11设有多个，能够使用多个或多种医疗器具，通过呈T字形结构的弹性环8抵在呈T字形结构的紧固环槽10中，提高穿刺器本体1与密封盖2之间的密封性，能够使第一密封套7更加牢固的密封住穿刺器本体1与密封盖2的连接处，人员需要清理穿刺器本体1和密封盖2时，拉动弹性环8，从而使弹性环8在紧固环槽10中形变，然后脱离紧固环槽10，人员旋转密封盖2，使螺纹环板6离开螺纹环槽9，然后取下密封盖2，便于人员清理穿刺器本体1和密封盖2，安装密封盖2时，螺纹环板6螺纹连接螺纹环槽9，从而使密封盖2的底端插入对接环槽5中，然后按压第一密封套7顶端的弹性环8，弹性环8形变进入紧固环槽10中，弹性环8和第一密封套7更加密封住穿刺器本体1与密封盖2的连接处，解决了现有的腔镜穿刺器在使用后，人员需要进行消毒清理，清理时需要将部件拆卸下来，然后进行消毒清理，拆卸步骤较为繁琐，从而影响人员的作业效率的问题。Please refer to Figs. 1-3, the utility model is an endoscopic trocar with convenient operation, comprising a trocar body 1 and asealing cover 2, the bottom end of the trocar body 1 is provided with a probing port 3, and the trocar body 1 An opening 4 is provided at the center of the top end of the trocar body 1. Adocking ring groove 5 is provided on the top of the trocar body 1. A threaded ring plate 6 is provided on thedocking ring groove 5. A top outer wall of the trocar body 1 is provided with The first sealing sleeve 7, one side of the first sealing sleeve 7 is provided with an elastic ring 8, the bottom end of thesealing cover 2 is provided with a threaded ring groove 9, and the sealingcover 2 is against thebutt ring groove 5 Above, the outer side of thesealing cover 2 is provided with a fastening ring groove 10, the elastic ring 8 and the fastening ring groove 10 are both in a T-shaped structure, thesealing cover 2 is provided with a connectingpipe 11, the The connectingtube 11 extends to the inside of thesealing cover 2, and there aremultiple connecting tubes 11. In this embodiment, it is inserted into the patient's affected part through the probe port 3, and the medical instrument to be used is inserted into the puncturer through the connectingtube 11. The inside of the main body 1 then extends from the protruding opening 3 to the inside of the chest cavity of the human body. There are multiple connectingpipes 11, so that multiple or more medical devices can be used. In the fastening ring groove 10 of the trocar body 1, the sealing between the trocar body 1 and thesealing cover 2 can be improved, so that the first sealing sleeve 7 can more firmly seal the joint between the trocar body 1 and thesealing cover 2, and personnel need to clean When the trocar body 1 and thesealing cover 2 are connected, the elastic ring 8 is pulled, so that the elastic ring 8 deforms in the fastening ring groove 10, and then breaks away from the fastening ring groove 10, and the personnel rotates thesealing cover 2 to make the threaded ring plate 6 leave the thread ring groove 9, and then remove thesealing cover 2, which is convenient for personnel to clean the trocar body 1 and thesealing cover 2. When thesealing cover 2 is installed, the threaded ring plate 6 is threaded into the threaded ring groove 9, so that the bottom end of thesealing cover 2 is inserted into the docking Then press the elastic ring 8 at the top of the first sealing sleeve 7, the elastic ring 8 deforms and enters the fastening ring groove 10, the elastic ring 8 and the first sealing sleeve 7 further seal the trocar body 1 and thesealing cover 2 It solves the problem that after using the existing laparoscopic trocar, personnel need to carry out disinfection and cleaning. When cleaning, the components need to be disassembled, and then disinfected and cleaned. The disassembly steps are cumbersome, which affects the working efficiency of personnel.

为了提高穿刺器本体1与密封盖2之间的密封性，本实施例中，所述开口4上设有密封圈，通过开口4上设有的密封圈，能够提高穿刺器本体1与密封盖2之间的密封性。In order to improve the tightness between the trocar body 1 and thesealing cover 2, in this embodiment, a sealing ring is provided on the opening 4, and the sealing ring provided on the opening 4 can improve the sealing performance between the trocar body 1 and the sealing cover. 2 tightness between.

为了提高对接环槽5与密封盖2之间的密封性，本实施例中，所述对接环槽5上设有密封垫片12，通过对接环槽5上的密封垫片12，能够提高对接环槽5与密封盖2之间的密封性。In order to improve the tightness between thedocking ring groove 5 and thesealing cover 2, in this embodiment, a sealinggasket 12 is provided on thedocking ring groove 5, and the butt joint can be improved by the sealinggasket 12 on thedocking ring groove 5. The tightness between thering groove 5 and thesealing cover 2.

上述弹性环8可以为任意一种材质，为了进一步提高弹性环8的弹性效果，所述弹性环8为橡胶材质，通过弹性环8为橡胶材质，橡胶材质具有高弹性的特点，从而提高弹性环8的弹性效果。Above-mentioned elastic ring 8 can be any kind of material, in order to further improve the elastic effect of elastic ring 8, described elastic ring 8 is rubber material, through elastic ring 8 is rubber material, and rubber material has the characteristics of high elasticity, thereby improves elastic ring 8 elastic effects.

上述医疗器具穿过连接管11时，医疗器具与连接管11之间的密封效果不佳，容易导致外界的空气通过连接管11进入穿刺器本体1中，为了解决上述问题，所述连接管11的底端设有连接套13，通过连接管11底端的连接套13，能够防止导致外界的空气通过连接管11进入穿刺器本体1中。When the above-mentioned medical device passes through the connectingtube 11, the sealing effect between the medical device and the connectingtube 11 is not good, and it is easy to cause the outside air to enter the trocar body 1 through the connectingtube 11. In order to solve the above problem, the connecting tube 11 A connectingsleeve 13 is provided at the bottom end of the connectingtube 11, and the connectingsleeve 13 at the bottom end of the connectingtube 11 can prevent outside air from entering the trocar body 1 through the connectingtube 11.

为了提高医疗器具与连接管11之间的密封性，本实施例中，所述连接管11的顶端设有第二密封套14，通过连接管11顶端的第二密封套14，能够提高医疗器具与连接管11之间的密封性。In order to improve the sealing performance between the medical device and the connectingpipe 11, in this embodiment, the top end of the connectingpipe 11 is provided with asecond sealing sleeve 14, through thesecond sealing sleeve 14 at the top end of the connectingpipe 11, the medical device can be improved. The tightness between the connectingpipe 11.

为详细说明本申请可能的应用场景，技术原理，可实施的具体方案，能实现目的与效果等，以下结合所列举的具体实施例并配合附图详予说明。本文所记载的实施例仅用于更加清楚地说明本申请的技术方案，因此只作为示例，而不能以此来限制本申请的保护范围。In order to describe in detail the possible application scenarios, technical principles, specific solutions that can be implemented, goals and effects that can be achieved, etc., the following will be described in detail in conjunction with the listed specific embodiments and accompanying drawings. The embodiments described herein are only used to illustrate the technical solutions of the present application more clearly, so they are only examples, and cannot be used to limit the protection scope of the present application.

在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中各个位置出现的“实施例”一词并不一定指代相同的实施例，亦不特别限定其与其它实施例之间的独立性或关联性。原则上，在本申请中，只要不存在技术矛盾或冲突，各实施例中所提到的各项技术特征均可以以任意方式进行组合，以形成相应的可实施的技术方案。Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The word "embodiment" appearing in various positions in the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or relationship with other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

除非另有定义，本文所使用的技术术语的含义与本申请所属技术领域的技术人员通常理解的含义相同；本文中对相关术语的使用只是为了描述具体的实施例，而不是旨在限制本申请。Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the application belongs; the use of relevant terms herein is only to describe specific embodiments, and is not intended to limit the application .

在本申请中，诸如“第一”和“第二”之类的用语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何实际的数量、主次或顺序等关系。In this application, terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. Any actual quantitative, primary or sequential relationship.

在没有更多限制的情况下，在本申请中，语句中所使用的“包括”、“包含”、“具有”或者其他类似的表述，意在涵盖非排他性的包含，这些表述并不排除在包括所述要素的过程、方法或者产品中还可以存在另外的要素，从而使得包括一系列要素的过程、方法或者产品中不仅可以包括那些限定的要素，而且还可以包括没有明确列出的其他要素，或者还包括为这种过程、方法或者产品所固有的要素。Without further limitation, in this application, the words "including", "comprising", "having" or other similar expressions are intended to cover a non-exclusive inclusion, and these expressions do not exclude Additional elements may also be present in a process, method, or product that includes the stated elements, so that a process, method, or product that includes a series of elements may include not only those defined elements, but also other elements that are not explicitly listed , or also include elements inherent in such a process, method, or product.

在本申请中，“大于”、“小于”、“超过”等表述理解为不包括本数；“以上”、“以下”、“以内”等表述理解为包括本数。此外，在本申请实施例的描述中“多个”的含义是两个以上(包括两个)，与之类似的与“多”相关的表述亦做此类理解，例如“多组”、“多次”等，除非另有明确具体的限定。In the present application, expressions such as "greater than", "less than", and "exceeding" are understood as excluding the original number; expressions such as "above", "below", and "within" are understood as including the original number. In addition, in the description of the embodiments of the present application, "multiple" means more than two (including two), and similar expressions related to "many" are also understood in this way, such as "multiple groups", " many times", etc., unless otherwise expressly and specifically defined.

尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

Translated fromChinese

1.操作方便的腔镜穿刺器，包括穿刺器本体(1)以及密封盖(2)，所述穿刺器本体(1)的底端开设有探入口(3)，所述穿刺器本体(1)的顶端中心位置开设有开口(4)，其特征在于，所述穿刺器本体(1)的顶端开设有对接环槽(5)，所述对接环槽(5)上设有螺纹环板(6)，所述穿刺器本体(1)的顶端外壁上设有第一密封套(7)，所述第一密封套(7)的一侧设有弹性环(8)，所述密封盖(2)的底端开设有螺纹环槽(9)，所述密封盖(2)抵在所述对接环槽(5)上，所述密封盖(2)的外侧开设有紧固环槽(10)，所述弹性环(8)以及所述紧固环槽(10)均呈T字形结构，所述密封盖(2)上设有连接管(11)，所述连接管(11)延伸至所述密封盖(2)的内部，所述连接管(11)设有多个。1. An easy-to-operate laparoscopic trocar, comprising a trocar body (1) and a sealing cover (2), the bottom end of the trocar body (1) is provided with a probe port (3), and the trocar body (1) ) is provided with an opening (4) at the center position of the top end, it is characterized in that, the top end of the trocar body (1) is provided with a docking ring groove (5), and the butt ring groove (5) is provided with a threaded ring plate ( 6), the top outer wall of the trocar body (1) is provided with a first sealing sleeve (7), one side of the first sealing sleeve (7) is provided with an elastic ring (8), and the sealing cover ( 2) is provided with a threaded ring groove (9) at the bottom end, the sealing cover (2) is pressed against the butt ring groove (5), and the outer side of the sealing cover (2) is provided with a fastening ring groove (10 ), the elastic ring (8) and the fastening ring groove (10) are in a T-shaped structure, the sealing cover (2) is provided with a connecting pipe (11), and the connecting pipe (11) extends to Inside the sealing cover (2), there are multiple connecting pipes (11).2.根据权利要求1所述的操作方便的腔镜穿刺器，其特征在于，所述开口(4)上设有密封圈。2. The endoscopic trocar with convenient operation according to claim 1, characterized in that a sealing ring is provided on the opening (4).3.根据权利要求2所述的操作方便的腔镜穿刺器，其特征在于，所述对接环槽(5)上设有密封垫片(12)。3. The easy-to-operate endoscopic trocar according to claim 2, characterized in that a sealing gasket (12) is provided on the butt ring groove (5).4.根据权利要求3所述的操作方便的腔镜穿刺器，其特征在于，所述弹性环(8)为橡胶材质。4. The endoscopic trocar with convenient operation according to claim 3, characterized in that, the elastic ring (8) is made of rubber.5.根据权利要求4所述的操作方便的腔镜穿刺器，其特征在于，所述连接管(11)的底端设有连接套(13)。5. The easy-to-operate endoscopic trocar according to claim 4, characterized in that a connecting sleeve (13) is provided at the bottom end of the connecting tube (11).6.根据权利要求5所述的操作方便的腔镜穿刺器，其特征在于，所述连接管(11)的顶端设有第二密封套(14)。6. The endoscopic trocar with convenient operation according to claim 5, characterized in that, the top end of the connecting tube (11) is provided with a second sealing sleeve (14).

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