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Tissue clamping forceps

A technology of tissue clips and clamping pliers, which is applied in the field of medical devices, can solve the problems of easily pinched tissue, laborious use, tired wrists, etc., and achieve the effect of preventing clamping damage

Pending Publication Date: 2019-11-29
FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing tissue clamping forceps have the following problems: 1. The handle of the forceps is a long straight handle, and it is laborious to use, especially when the tissue is clamped for a long time, it will cause wrist fatigue; The meshing teeth and grooves that mesh with each other, when clamping tissue, the teeth and grooves at the front of the forceps head are very easy to pinch the tissue

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] refer to Figure 1-2 As shown, a kind of tissue clamping forceps comprises forceps handle, pin shaft 4 and forceps head 5, and forceps handle comprises left forceps handle and right forceps handle 1, and described left forceps handle and right forceps handle 1 are all formed by the first forceps Handle 2 and second pliers handle 3, the slope of the first pliers handle 2 is smaller than the slope of the second pliers handle 3, the pliers head 5 includes a lef...

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Abstract

The invention discloses tissue clamping forceps, including forceps handles, a pin shaft and forceps heads. The forceps handles comprise a left forceps handle and a right forceps handle, which are bothcomposed of a first forceps handle and a second forceps handle; the slope of the first forceps handle is less than slope of the second forceps handle; the forceps heads comprise a left forceps head and a right forceps head; strip-shaped engaging teeth and strip-shaped engaging grooves which are engaged with each other are formed in the inner wall surfaces of the lower sections of the left forcepshead and the right forceps head; a strip-shaped protrusion is arranged on the left forceps head in its width direction; a strip-shaped arc-shaped groove is formed in the position, corresponding to the strip-shaped protrusion, above the right forceps head; the strip-shaped protrusion and the strip-shaped arc-shaped groove are in an occlusal relationship; and the upper section of the strip-shaped protrusion of the left forceps head and the upper section of the strip-shaped arc-shaped groove of the right forceps head are provided with conical teeth and a tapered groove which are engaged with each other. The tissue clamping forceps are more labor-saving in use. The clamping strength can be guaranteed, and clamping damage to tissues can be prevented.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a tissue clamping forceps. Background technique [0002] Tissue clamping forceps is one of the most commonly used medical instruments in hospitals. The existing tissue clamping forceps consists of a handle, a pin shaft and a pincer head. The handle is usually a long straight handle, and the forceps head is provided with A plurality of meshing teeth and meshing grooves meshing with each other. The existing tissue clamping forceps have the following problems: 1. The forceps handle is a long straight handle, which is laborious to use, especially when the tissue is clamped for a long time, it will cause wrist fatigue; The meshing teeth and the meshing grooves mesh with each other. When the tissue is clamped, the meshing teeth and the meshing grooves at the front end of the forceps head are very easy to pinch the tissue. Contents of the invention [0003] In order to solve the a...

Claims

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Application Information

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IPC IPC(8): A61B17/28
CPCA61B17/2841A61B17/282
Inventor 金钰铌张学军刘苑
Owner FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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