Laparoscope clamping device for hepatobiliary pancreatic surgery

A clamping device and laparoscopy technology, applied in medical science, surgery, puncture needles, etc., can solve the problems of affecting surgical suture, inconvenient pulling out, slow pulling out process, etc., and achieve the effect of improving portability

Inactive Publication Date: 2022-07-29
SUZHOU MUNICIPAL HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, at the end of the operation, the surgeon pulls the pull ring left outside the body to easily pull it out from the body, but the inner ferrule reverses the membrane channel. The puncture device is pulled out, and when pulled out, the inner ferrule of the puncture device is reversed to fit the incision of the human body, which is inconvenient to pull out, and the pulling out process is relatively slow, which affects the surgical suture

Method used

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  • Laparoscope clamping device for hepatobiliary pancreatic surgery
  • Laparoscope clamping device for hepatobiliary pancreatic surgery
  • Laparoscope clamping device for hepatobiliary pancreatic surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The laparoscopic clamping device for hepatobiliary and pancreatic surgery comprises an abdominal channel 1, the outer side of the abdominal channel 1 is provided with a sealing component 2 that is connected and sealed with a patient's incision, and the top of the abdominal channel 1 is installed with a clamping component 3 for inserting and positioning the laparoscope, When medical personnel use the laparoscopic clamping device, the abdominal channel 1 can be inserted into the incision through the inner ring 22 in the sealing assembly 2, and then the outer ring 21 is pulled and displaced, and then the abdominal channel 1 is displaced, and then the pull The ring 24 is bent and pulled so that the outer ring 21 is turned and moved downward. Repeatedly, the abdominal channel 1 is sealed and positioned with the patient's incision through the outer ring 21. At this time, the state of the clamping device is that the bottom end of the sealing cap 31 is in contact with the outer r...

Embodiment 2

[0043] like Figure 10 As shown, in the second embodiment, other structures remain unchanged, and the present invention provides another structural form of the silica gel layer 25 . After the operation of the laparoscopic clamping device is completed, the plug cap 61 can be pulled out, then the airway 41 can be pulled, and then the butt tube 44 can be pressed into the abutment port opened by the outer ring 21. When inserted into a certain position, the The puncture needle 63 installed in the outer ring 21 is in contact with the sealing layer 2 45 in the butt tube 44, so that the puncture needle 63 punctures the sealing layer 2 45, so that the abdominal gas of the patient is introduced into the outer ring 21 through the airway 41, The outer ring 21 is hollow, and the bottom end is provided with an annular groove to connect with the air inlet of the silica gel layer 25 , so that the gas introduced by the air duct 41 flows into the silica gel layer 25 , so that the silica gel lay...

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Abstract

The laparoscope clamping device comprises an abdominal cavity channel, when the laparoscope clamping device is inserted into a certain position, a puncture needle installed in an outer ring makes contact with a second sealing layer in a butt joint pipe, so that the puncture needle pierces the second sealing layer, and gas in the abdomen of a patient is guided into the outer ring through a gas guide pipe; wherein the outer ring is hollow, and an annular cutting groove is formed in the bottom end of the outer ring and connected with an air inlet of the silica gel layer, so that air guided in by the air guide pipe flows into the silica gel layer, the silica gel layer deforms to push the sealing cap, the position of the abdominal cavity channel ascends synchronously, and the abdominal cavity channel can be automatically separated from a patient incision; the multi-channel single-port laparoscopic surgery puncture outfit has the advantages that the multi-channel single-port laparoscopic surgery puncture outfit can be conveniently pulled out by the aid of the multi-channel single-port laparoscopic surgery puncture outfit, the multi-channel single-port laparoscopic surgery puncture outfit can be conveniently pulled out by the aid of the multi-channel single-port laparoscopic surgery puncture outfit, the multi-channel single-port laparoscopic surgery puncture outfit can be slowly pulled out, and surgical suture can be affected by the multi-channel

Description

technical field [0001] The invention relates to the technical field of hepatobiliary and pancreatic surgery medical instruments, in particular to a laparoscopic clamping device for hepatobiliary and pancreatic surgery. Background technique [0002] Laparoscopic technology is widely used in hepatobiliary and pancreatic surgery. Minimally invasive is a new medical concept formed by the combination of modern technological development and surgical innovation. Its purpose is to achieve the best surgical treatment effect with minimal invasion or damage. The birth of minimally invasive surgery has impacted the traditional surgical treatment mode, and the traditional surgical concept of surgery has been broken. Minimally invasive surgery has become an important trend in the development of the 21st century. With the gradual and transformation of the biomedical model to the bio-psycho-social medical model, people put forward higher requirements for health and beauty, and the integrati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B17/00
CPCA61B17/3474A61B17/3421A61B17/00234A61B2017/3419
Inventor 洪晗金正康
Owner SUZHOU MUNICIPAL HOSPITAL
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