CN205598308U - Aspirator for laparoscopic surgery - Google Patents
Aspirator for laparoscopic surgery Download PDFInfo
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- CN205598308U CN205598308U CN201620346155.5U CN201620346155U CN205598308U CN 205598308 U CN205598308 U CN 205598308U CN 201620346155 U CN201620346155 U CN 201620346155U CN 205598308 U CN205598308 U CN 205598308U
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- 238000002357 laparoscopic surgery Methods 0.000 title description 7
- 238000001356 surgical procedure Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 3
- 239000007943 implant Substances 0.000 claims 2
- 230000001413 cellular effect Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 9
- 238000002674 endoscopic surgery Methods 0.000 abstract description 3
- 230000000451 tissue damage Effects 0.000 abstract description 2
- 231100000827 tissue damage Toxicity 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 244000146553 Ceiba pentandra Species 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002747 omentum Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
本实用新型公开了一种腔镜手术用吸引器，包括吸引器主体和软胶管吸引头，所述吸引器主体为管状体且在其前端设置有一软管连接部，软管连接部的端部设置有主体顶吸孔，其侧面内侧设置有环状楔形卡头且在环状楔形卡头外侧面环状均布有主体侧吸孔，所述软胶管吸引头套设于软管连接部上并通过环状楔形卡头涨紧固定，在软胶管吸引头的顶部及侧面分别设置有软管顶吸孔以及若干环状均布的软管侧吸孔，所述软胶管吸引头的内部设置有填充物，本实用新型能有效吸引脓液且能显著减少组织损伤。
The utility model discloses an aspirator for endoscopic surgery, which comprises a main body of the aspirator and a suction head of a soft rubber tube. The top suction hole of the main body is provided, and the inner side of the side is provided with a ring-shaped wedge-shaped chuck, and the outer surface of the ring-shaped wedge-shaped chuck is evenly distributed with suction holes on the main body side. The suction head of the soft rubber hose is sleeved on the hose connection part and It is tightened and fixed by the ring-shaped wedge-shaped chuck, and the top and side of the soft hose suction head are respectively provided with a hose top suction hole and a number of annular uniformly distributed hose side suction holes. The inside of the soft hose suction head is provided with Filler, the utility model can effectively attract pus and can significantly reduce tissue damage.
Description
技术领域technical field
本实用新型涉及医疗器械技术领域，具体涉及一种腔镜手术用吸引器。The utility model relates to the technical field of medical instruments, in particular to an aspirator for laparoscopic surgery.
背景技术Background technique
近年来，腔镜手术已逐渐成为外科手术的主流。腹腔镜手术中吸引器通过Trocar置入腹腔，实现吸引腹腔内液体，同时也可以用于体内组织钝性分离。目前临床上腹腔镜的吸引器为细长的带有呈点状分布的侧孔的中空硬质管状吸引器，在负压吸引是，极易吸附人体组织，造成周围组织的损伤，如网膜及肠管等，影响手术的正常进行。目前腹腔镜下吸引器不容易将肠间隙的脓液进行有效吸附。In recent years, laparoscopic surgery has gradually become the mainstream of surgery. In laparoscopic surgery, the aspirator is inserted into the abdominal cavity through the Trocar to achieve the suction of intraperitoneal fluid, and it can also be used for blunt dissection of tissues in the body. At present, the clinical laparoscopic aspirator is a hollow and rigid tubular aspirator with point-like distribution of side holes, which is very easy to absorb human tissue during negative pressure suction, causing damage to surrounding tissues, such as the omentum. And bowel, etc., affecting the normal operation. At present, it is not easy for the aspirator under the laparoscope to effectively absorb the pus in the intestinal space.
目前腹腔镜下胆道镜钬激光碎石逐渐开展，胆道镜吸引管道较细，碎石后容易视野模糊，影响操作的持续性。将常规吸引器置入胆道中进行吸引时，可以加快使视野变清晰，加快操作进程，吸引器顶端部开口的管壁也会对胆管产生切割损伤。At present, laparoscopic choledochoscopy and holmium laser lithotripsy are gradually carried out. The suction channel of choledochoscopy is thin, and the vision is easy to blur after lithotripsy, which affects the continuity of the operation. When a conventional suction device is placed into the biliary tract for suction, the field of view can be cleared faster and the operation process can be accelerated, and the tube wall at the top of the suction device will also cause cutting damage to the bile duct.
实用新型内容Utility model content
(一)要解决的技术问题(1) Technical problems to be solved
为了克服现有技术不足，现提出一种腔镜手术用吸引器，能有效吸引且能显著减少组织损伤。In order to overcome the deficiencies of the prior art, an aspirator for laparoscopic surgery is proposed, which can effectively attract and significantly reduce tissue damage.
(二)技术方案(2) Technical solution
本实用新型通过如下技术方案实现：本实用新型提出了一种腔镜手术用吸引器，包括吸引器主体和软胶管吸引头，所述吸引器主体为管状体且在其前端设置有一软管连接部，软管连接部的端部设置有主体顶吸孔，其侧面内侧设置有环状楔形卡头且在环状楔形卡头外侧面环状均布有主体侧吸孔，所述软胶管吸引头套设于软管连接部上并通过环状楔形卡头涨紧固定，在软胶管吸引头的顶部及侧面分别设置有软管顶吸孔以及若干环状均布的软管侧吸孔，所述软胶管吸引头的内部设置有填充物。The utility model is realized through the following technical solutions: the utility model proposes an aspirator for laparoscopic surgery, which includes a suction device main body and a soft hose suction head, the suction device main body is a tubular body and a hose connection is arranged at its front end The end of the hose connection part is provided with the top suction hole of the main body, and the inner side of the side is provided with a ring-shaped wedge-shaped chuck, and the outer surface of the ring-shaped wedge-shaped chuck is evenly distributed with suction holes on the main body side. The head sleeve is set on the hose connection part and tightened and fixed by the ring-shaped wedge-shaped chuck. The top and side of the soft hose suction head are respectively provided with a hose top suction hole and a number of ring-shaped uniformly distributed hose side suction holes. The inside of the soft hose suction head is provided with fillers.
作为一种改进，所述主体侧吸孔与软管侧吸孔的直径为0.1-0.2cm，所述主体顶吸孔与软管顶吸孔的直径为0.3cm。As an improvement, the diameters of the main body side suction hole and the hose side suction hole are 0.1-0.2 cm, and the diameters of the main body top suction hole and the hose top suction hole are 0.3 cm.
作为进一步改进，所述吸引器主体的末端设置有负压器连接口。As a further improvement, the end of the main body of the aspirator is provided with a negative pressure device connection port.
作为进一步改进，所述填充物为高密度丝棉或蜂窝状软胶两者中的一种。As a further improvement, the filler is one of high-density silk cotton or honeycomb soft glue.
(三)有益效果(3) Beneficial effects
本实用新型相对于现有技术，具有以下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
本实用新型提到的一种腔镜手术用吸引器，其吸引器主体可以单独使用，也可以结合软胶管吸引头一起使用，在操作过程中，可以通过软胶管吸引头对腹腔内的脓液进行有效吸附，可以防止在吸附过程中金属孔口对体内组织造成切割损伤，大大提高使用安全性，同时软胶管吸引头可以适当弯曲工作，提高吸引工作效率，给使用者操作带来便利，另外位于软胶管吸引头内部的填充物可以有效的防止组织块从吸引孔内进入到吸引器内，使得吸引器工作安全性更高。The utility model mentions a suction device for endoscopic surgery, the main body of which can be used alone or in combination with a soft rubber tube suction head. During the operation, the soft rubber tube suction head can absorb the pus in the abdominal cavity. Effective adsorption can prevent the metal orifice from causing cutting damage to the internal tissue during the adsorption process, which greatly improves the safety of use. At the same time, the suction head of the soft hose can be properly bent to improve the suction work efficiency and bring convenience to the user's operation. The filler inside the suction head of the soft hose can effectively prevent tissue pieces from entering the suction hole from the suction hole, making the suction work more safe.
附图说明Description of drawings
图1是本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
1-吸引器主体；2-软胶管吸引头；3-填充物；11-软管连接部；12-主体顶吸孔；13-环状楔形卡头；14-主体侧吸孔；15-负压器连接口；21-软管顶吸孔；22-软管侧吸孔。1-suction device main body; 2-soft hose suction head; 3-filler; 11-hose connection; 12-main body top suction hole; 13-ring wedge-shaped chuck; 14-main body side suction hole; Compressor connection port; 21-hose top suction hole; 22-hose side suction hole.
具体实施方式detailed description
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
如图1所示的一种腔镜手术用吸引器，包括吸引器主体1和软胶管吸引头2，所述吸引器主体1为管状体且在其前端设置有一软管连接部11，软管连接部11的端部设置有主体顶吸孔12，其侧面内侧设置有环状楔形卡头13且在环状楔形卡头13外侧面环状均布有主体侧吸孔14，所述软胶管吸引头2套设于软管连接部11上并通过环状楔形卡头13涨紧固定，在软胶管吸引头2的顶部及侧面分别设置有软管顶吸孔21以及若干环状均布的软管侧吸孔22，所述软胶管吸引头2的内部设置有填充物3。As shown in Figure 1, an aspirator for endoscopic surgery includes an aspirator main body 1 and a soft hose suction head 2. The end of the connecting part 11 is provided with a main body top suction hole 12, an annular wedge-shaped chuck 13 is arranged on the inner side of the side, and the main body side suction holes 14 are evenly distributed in a ring on the outer surface of the annular wedge-shaped chuck 13. The soft rubber tube The suction head 2 is sleeved on the hose connection part 11 and tightened and fixed by the annular wedge-shaped chuck 13. The top and side of the soft hose suction head 2 are respectively provided with a hose top suction hole 21 and a number of ring-shaped evenly distributed The hose side suction hole 22, the inside of the soft hose suction head 2 is provided with a filler 3.
其中，所述主体侧吸孔14与软管侧吸孔22的直径为0.1-0.2cm，所述主体顶吸孔12与软管顶吸孔21的直径为0.3cm；所述吸引器主体1的末端设置有负压器连接口15；所述填充物3为高密度丝棉或蜂窝状软胶两者中的一种。Wherein, the diameter of the main body side suction hole 14 and the hose side suction hole 22 is 0.1-0.2cm, the diameter of the main body top suction hole 12 and the hose top suction hole 21 is 0.3cm; The end of the negative pressure device is provided with a negative pressure device connection port 15; the filler 3 is one of high-density silk cotton or honeycomb soft glue.
本实用新型提到的一种腔镜手术用吸引器，吸引器主体1可以作为常规吸引器使用，主体侧吸孔14以及主体顶吸孔12可以全方位进行吸引工作，吸引器主体1与软胶管吸引头2也可以同时工作，其在具体使用时，通过位于吸引器主体1末端的负压器连接口15与负压器连接，然后将软胶管吸引头2的末端开口处套设于软管连接部11上，并且将软胶管吸引头2一直套至环状楔形卡头13上，通过环状楔形卡头13可以很好的涨紧软胶管吸引头2，在具体工作时，由于吸引器主体1以及软胶管吸引头2内部为负压，因而软胶管吸引头2也不会掉落，软胶管吸引头2内部设置有填充物3，当安装完毕以后，主体顶吸孔12可以作为软胶管吸引头2与吸引器主体1的通道，此时位于软胶管吸引头2上的软管顶吸孔21以及软管侧吸孔22在负压作用下可以实现吸附工作，由于软胶管吸引头2采用的是软胶管所制而成，因而在吸附过程中，软管顶吸孔21以及软管侧吸孔22不会对人体组织造成损伤，另外由于软胶管吸引头2的材料特性，软胶管吸引头2可以在吸附过程中弯曲，方便操作者操作使用，位于软胶管吸引头2内的填充物可以防止组织块从软管顶吸孔21以及软管侧吸孔22进入到软胶管吸引头2内部，提高吸附安全性。The utility model refers to a suction device for laparoscopic surgery. The suction device main body 1 can be used as a conventional suction device. The rubber hose suction head 2 can also work at the same time. When it is in use, it is connected to the negative pressure device through the negative pressure device connection port 15 at the end of the suction device main body 1, and then the end opening of the soft rubber hose suction head 2 is sleeved on the soft on the pipe connection part 11, and put the soft hose suction head 2 onto the annular wedge-shaped chuck 13, and the soft rubber hose suction head 2 can be well tightened by the ring-shaped wedge-shaped chuck 13. During specific work, due to the suction The inside of the main body 1 of the device and the suction head 2 of the soft hose is under negative pressure, so the suction head 2 of the soft hose will not fall off. There is a filler 3 inside the suction head 2 of the soft hose. After the installation is completed, the top suction hole 12 of the main body can be used as The channel between the soft hose suction head 2 and the suction body 1, at this time, the hose top suction hole 21 and the hose side suction hole 22 located on the soft hose suction head 2 can realize the adsorption work under the action of negative pressure. The head 2 is made of soft rubber tube, so during the adsorption process, the hose top suction hole 21 and the hose side suction hole 22 will not cause damage to human tissues. In addition, due to the material characteristics of the soft rubber hose suction head 2, The soft hose suction head 2 can be bent during the suction process, which is convenient for the operator to operate and use. The filler in the soft hose suction head 2 can prevent tissue pieces from entering the soft hose from the hose top suction hole 21 and the hose side suction hole 22 The interior of the suction head 2 improves the safety of adsorption.
上面所述的实施例仅仅是对本实用新型的优选实施方式进行描述，并非对本实用新型的构思和范围进行限定。在不脱离本实用新型设计构思的前提下，本领域普通人员对本实用新型的技术方案做出的各种变型和改进，均应落入到本实用新型的保护范围，本实用新型请求保护的技术内容，已经全部记载在权利要求书中。The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the concept and scope of the present utility model. Under the premise of not departing from the design concept of the present utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the present utility model should fall into the protection scope of the present utility model, and the technology claimed by the utility model The contents are all described in the claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346155.5U CN205598308U (en) | 2016-04-17 | 2016-04-17 | Aspirator for laparoscopic surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346155.5U CN205598308U (en) | 2016-04-17 | 2016-04-17 | Aspirator for laparoscopic surgery |
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| CN205598308U true CN205598308U (en) | 2016-09-28 |
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| CN201620346155.5U Expired - Fee Related CN205598308U (en) | 2016-04-17 | 2016-04-17 | Aspirator for laparoscopic surgery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956353A (en) * | 2020-08-28 | 2020-11-20 | 山东省千佛山医院 | Oral cavity continuous negative pressure suction tube and suction system |
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- 2016-04-17 CN CN201620346155.5U patent/CN205598308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956353A (en) * | 2020-08-28 | 2020-11-20 | 山东省千佛山医院 | Oral cavity continuous negative pressure suction tube and suction system |
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