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A submucosal stone clamping system for minimally invasive gallbladder preservation surgery

A technique for calculus and surgery, applied in the fields of surgery, medical science, chemistry, etc., can solve the problems of small size of calculus, difficult to grasp with tweezers, and difficult to clearly identify the calculus, and achieve the effect of good effect, simple structure, efficient and fast disinfection.

Active Publication Date: 2017-08-25
蚌埠青果科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some stones are small in size and tightly adhered to the mucosa or located below the mucosa. It is difficult to grasp the mucosa directly with ordinary forceps. During the operation, it is also difficult to clearly identify the stones under the mucosa, which brings certain difficulties

Method used

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  • A submucosal stone clamping system for minimally invasive gallbladder preservation surgery
  • A submucosal stone clamping system for minimally invasive gallbladder preservation surgery
  • A submucosal stone clamping system for minimally invasive gallbladder preservation surgery

Examples

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Embodiment 1

[0020] Example 1: Such as Figure 1 to Figure 7 As shown, a submucosal stone grasping system for minimally invasive gallbladder preservation surgery, the system includes a stone grasper and a stone grasper cleaning device, wherein the stone grasper is two centrally hinged grasping rods 16 , At the front of the two gripping rods are respectively provided with a gripping spoon 17; the gripping spoon 17 is used to grip the submucosal stones, and take the stones out of the mucosa.

[0021] The cleaning device for the stone gripper includes a base 1. Two cavities are arranged in the base, and the two cavities are separated from each other by a separating plate. The upper surface of the base has an opening 9 for the gripping rod to extend into the cavity. The upper surface of the base between the openings also has an inductor 8. There are sliding grooves 2 on both side walls of each cavity. There is a gap 2-1 between the end of the sliding groove and the isolation plate. The gap is on ...

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Abstract

The invention discloses a submucous calculus clamping system for a minimally invasive gallbladder remaining surgery. The system is characterized by comprising a calculus clamping device and a calculus clamping device cleaning device, wherein the calculus clamping device is composed of two clamping rods and the middle parts of the two clamping rods are hinged; clamping spoons are arranged at the front end parts of the two clamping rods respectively; the calculus clamping device cleaning device comprises a base; two cavities are formed in the base; the two cavities are mutually separated by a separation plate; openings for the clamping rods to stretch into the cavities are formed in the upper surface of the base; a sensor is further arranged on the upper surface of the base between the two openings; a sliding groove is formed in each of two side edge walls of each cavity; notches are formed among the tail ends of the sliding grooves and the separation plate; a collection bag is further arranged in each cavity. The submucous calculus clamping system for the minimally invasive gallbladder remaining surgery has a simple structure and is convenient to use; only if the clamping rods are put into the base, a wiping disinfection function can be realized; the disinfection is efficient and rapid and the effect is better.

Description

Technical field [0001] The invention relates to a submucosal stone clamping system for minimally invasive gallbladder preservation surgery. Background technique [0002] In minimally invasive gallstone preservation and stone removal surgery, a scalpel is generally used to cut the mucosa, and then use forceps to remove the stones. However, some stones are small in size and tightly adhere to the mucosa or below the mucosal layer. It is difficult for ordinary forceps to directly grasp the mucosa. During the operation, the submucosal stones are also difficult to clearly identify, which brings certain operation difficulties. Summary of the invention [0003] The object of the present invention is to provide a submucosal stone clamping system that can perform a minimally invasive bile preservation operation for clamping and automatically cleaning submucosal stones. [0004] In order to achieve the above purpose, the following technical solutions are adopted: A submucosal stone grasping s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/22
CPCA61B17/00234A61B17/22012A61B17/22031A61B17/221A61B2017/22034A61B2017/22035A61B2017/2212A61L2/18A61L2202/15A61L2202/24
Inventor 林开伦密雷刘强胡乃海李成刚
Owner 蚌埠青果科技服务有限公司
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