Dripping type suction electric hook for abdominal cavity operation

A technology of electric hooks for surgery, which is applied in the direction of surgery, parts of surgical instruments, surgical instruments for suctioning substances, etc. It can solve the problems affecting the continuity and efficiency of surgery, the impact of surgical smoke on the surgical field of vision, and the hidden dangers of biological safety in the operating room. and other issues, to achieve the effect of reducing injury and complication rate, lowering temperature, and good operating experience

Pending Publication Date: 2021-02-12
安徽康昕医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a drip-type suction electric hook for abdominal surgery, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and aims to solve the problem that although the existing monopolar electric hook can achieve cutting The purpose of blood coagulation, but a lot of heat and smoke will be generated during the cutting and coagulation process. First, it will cause the tissue to stick to the front hook, which will affect the continuity and efficiency of the operation. The problem of biological safety hazards in the indoor environment

Method used

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  • Dripping type suction electric hook for abdominal cavity operation
  • Dripping type suction electric hook for abdominal cavity operation
  • Dripping type suction electric hook for abdominal cavity operation

Examples

Experimental program
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Embodiment 1

[0029] A drip-type suction electric hook for abdominal surgery, including an injection-molded insulating handle 1 for hand-holding. The interior of the insulating handle 1 is hollow, and the end is integrally formed with a suction hose interface 11 that penetrates the interior of the insulating handle 1. A suction tube 6 is inserted, and the front end of the suction tube 6 extends out of the insulating handle 1 and is fixedly connected with a metal hook 4. The suction tube 6 is located on a section of the outer cavity of the insulating handle 1 and is provided with an insulating sleeve 3. An electrode plug 2 is installed horizontally on the side wall, and the electrode plug 2 is electrically connected to the metal hook 4;

[0030] In this example, if figure 1 and 2 As shown, a drip tube 5 is inserted inside the suction tube 6 , and the end of the drip tube 5 is bent and extended to the middle of the integrally formed drip tube interface 12 on the side wall of the insulating h...

Embodiment 2

[0038] The difference between this embodiment and embodiment 1 is that, as image 3 As shown, the hook-shaped lower surface of the metal hook 4 is a slope structure, which reduces the occlusion of the field of view as much as possible, and at the same time facilitates the cutting of tissues.

[0039] Refer to Example 1 for other undescribed structures.

[0040] According to the drip type suction electric hook for abdominal surgery in the above-mentioned embodiment of the present invention, in abdominal surgery, the suction hose interface 11 is connected to the suction hose of the aspirator, and the drip tube interface 12 is connected to physiological saline through the drip hose, and through the front end The metal hook 4 hooks the tissue, and at the same time connects the high-frequency current to cut and coagulate the tissue, and simultaneously drips and attracts water;

[0041] The specific operation process is as follows: during the operation, the drip type suction hook i...

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Abstract

The invention relates to the technical field of surgical instruments, provides a dripping type suction electric hook for an abdominal cavity surgery, and aims to solve problems that although an existing single-pole electric hook can achieve the purpose of cutting coagulation, a large amount of heat and smoke can be generated in the cutting coagulation process, tissue is adhered to a front-end hook, surgical continuity and surgical efficiency are affected, and surgical safety is affected; the operation smoke affects the operation visual field and brings biological safety hazards to the operating room environment. The operating room smoke aspirator comprises an insulating handle formed through injection molding, the insulating handle is hollow, a through aspiration hose connector is integrally formed at the tail end of the insulating handle, and an aspiration tube is inserted into the insulating handle; a front end of the suction tube extends out of the insulating handle and is fixedly connected with a metal hook, and the section, located in the outer cavity of the insulating handle, of the suction tube is sleeved with an insulating sleeve. The electric hook is especially suitable for laparoscopic surgery and has high social use value and application prospect.

Description

technical field [0001] The invention relates to the technical field of surgical instruments, in particular to a drip-type suction electric hook for abdominal surgery. Background technique [0002] The existing monopolar electric hook is a very common accessory in laparoscopic surgery. Although it can achieve the purpose of cutting and coagulation, a lot of heat and smoke will be generated during the cutting and coagulation process. After connecting, it will affect the cutting effect. After a period of time, it needs to be taken out to remove the adhesive tissue, which greatly affects the continuity and efficiency of the operation. Second, the generated surgical smoke affects the surgical field of vision and brings biological safety hazards to the operating room environment. [0003] The patent with the publication number CN211023071U discloses an electric hook for laparoscopic surgery, which includes an electric hook body, the outer wall of the electric hook body is provided...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B18/14
CPCA61B18/12A61B18/14A61B2018/00029A61B2018/00607A61B2018/1422A61B2218/007
Inventor 宋言峥汪小鹏赵晶晶汪晓鹤
Owner 安徽康昕医疗器械有限公司
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