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Tissue forceps for digestive surgery

A tissue forceps, surgical technique, applied in the fields of medical science, surgical forceps, inoculation and ovulation diagnosis, etc., can solve problems such as unfavorable accurate positioning of the forceps head

Inactive Publication Date: 2020-05-12
李四桥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In gastroenterology, tissue forceps are often used in combination with gastroscope to sample gastrointestinal tract, cut polyps, etc. The existing tissue forceps with gastroscope has an operating part, a slender hose and a At the clamp head part, the slender hose enters the gastrointestinal part through the clamp head, and the operation part is operated outside the human body. There are filaments in the hose, etc., and the operation part operates the clamp head through the filament, and the current channel pulls the filament To control the opening and closing of the clamp head, the hose will rotate with the pulling of the filament, which is not conducive to the accurate positioning of the clamp head

Method used

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  • Tissue forceps for digestive surgery
  • Tissue forceps for digestive surgery
  • Tissue forceps for digestive surgery

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Experimental program
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Embodiment Construction

[0025] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0026] Such as figure 1 As shown, it is a tissue forceps for digestive surgery, including an operating part 100, a long tube 200 and a clamping part 300, the long tube 200 is connected to the operating part 100 and the clamping part 300 respectively, and the long tube is flexible It can be bent in different directions. When in use, the long tube and clamping part enter the gastrointestinal tract from the oral cavity, the operating part is outside the human body, and the operating part controls the clamping part to perform various operations in the gastrointestinal tract.

[0027] Specifically, such as figure 2 As shown, the clamping part 300 includes a first clamping piece 310a, a second clamping piece 310b, and a movable seat 340. The first clamping piece 310a and the second clamping piece 310b are hinged on the movable seat 340. The first clamping piece The ends of the s...

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Abstract

The invention discloses tissue forceps for digestive surgery and belongs to the field of medicines. The tissue forceps comprises an operation part (100), a long tube (200) and a clamping part (300), wherein the long tube (200) is connected with the operation part (100) and the clamping part (300), is flexible and can be bent in different directions, the long tube and the clamping part enter the stomach and intestine from an oral cavity, the clamping part performs various operations in the stomach and intestine, the clamping part (300) comprises a first clamping piece (310a), a second clampingpiece (310b) and a movable seat (340), and a first drive rod (320a) and a second drive rod (320b) are hinged to the tail ends of the first clamping piece (310a) and the second clamping piece (310b) respectively.

Description

technical field [0001] The present invention relates to the field of digestive surgery. Background technique [0002] Department of Gastroenterology, including Gastroenterology and Gastroenterology, is a clinical department set up by hospitals at all levels for the diagnosis and treatment of digestive system diseases. The diseases treated include diseases of esophagus, stomach, intestine, liver, gallbladder, pancreas, peritoneum, mesentery, omentum and other organs. [0003] In gastroenterology, tissue forceps are often used in combination with gastroscope to sample gastrointestinal tract, cut polyps, etc. The existing tissue forceps with gastroscope has an operating part, a slender hose and a At the clamp head part, the slender hose enters the gastrointestinal part through the clamp head, and the operation part is operated outside the human body. There are filaments in the hose, etc., and the operation part operates the clamp head through the filament, and the current chan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/06A61B10/04A61B17/29
CPCA61B10/04A61B10/06A61B17/2909A61B2017/2912A61B2017/2926
Inventor 不公告发明人
Owner 李四桥
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