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Tri-detachable type endoscope minimally invasive forceps

A technology of minimally invasive surgery and forceps handles, which is applied in the field of three-detachable endoscopic minimally invasive surgical forceps, can solve the problems of high manufacturing cost, inconsistent handle styles, and difficult cleaning, and achieve good versatility, good safety, and structural reasonable effect

Inactive Publication Date: 2014-04-16
钟晓鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different purposes of the operation and the different parts of the action, there are sixty to seventy types of forceps with different shapes, such as straight, curved, hooked, and warped. The handles are not uniform in style, the manufacturing cost is high, and it is difficult to clean after reuse

Method used

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  • Tri-detachable type endoscope minimally invasive forceps
  • Tri-detachable type endoscope minimally invasive forceps
  • Tri-detachable type endoscope minimally invasive forceps

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] see Figure 1 to Figure 10 , the embodiment of the present invention adopts unified clamp handle parts, clamp rod parts, clamp head pull rod parts, sixty or seventy kinds of products can change the clamp heads, and the clamp handle parts in the three groups of parts are provided with a rear clamp handle 1 and a runner 2 , Front pliers handle 3, electric plug 4, plug spring 5, conductive rod 6, removal cap 7, removal rod 8, fixed ring 9, stop ring 10, indexing sleeve 11, steel ball 12, steel ball pressure spring 13, removal spring 14, runner seat 15. The front clamp handle 3 and the rear clamp handle 1 are connected by pins, and the front clamp handle 3 (corresponding to the position of the electric plug 4 on the upper right) is provided with an electric plug oblique hole 3-1, firstly install the conductive rod 6, and then inst...

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PUM

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Abstract

The invention discloses tri-detachable type endoscope minimally invasion forceps comprising a forceps handle part, a forceps lever part and a forceps head pull rod part. The forceps handle part is composed of a rear forceps handle, a turning-wheel component, a front forceps handle, an electrical plug, a plug spring, a conducting rod, a demounting cap, a demounting rod, a fixing ring, a stop ring, a demounting spring and a turning-wheel seat; the conducting rod, the plug spring and the electrical plug are arranged in an electrical-plug inclined hole; the demounting spring, the demounting rod and the fixing ring are arranged in a demounting hole; the turning-wheel component is connected with the front forceps handle in a matched manner; the forceps lever part is composed of spring pieces, a sealing ring, a forceps lever shaft, a flushing connector, a connector cap, a protecting cap and a forceps tube; a forceps tube bayonet is formed in the forceps tube, forceps lever shaft grooves are formed in the forceps lever shaft, a demounting rod hole is formed in the forceps lever shaft, the spring pieces are mounted in the forceps lever shaft grooves, the sealing ring is mounted in the forceps lever shaft grooves, the forceps tube is connected with the forceps lever shaft, and the flushing connector is connected with the forceps lever shaft; the forceps head pull rod part is sleeved on the forceps lever part which is connected with a turning wheel in a matched manner. Compared with the prior art, the tri-detachable type endoscope minimally invasion forceps have the advantages of reasonable structure, convenience in use, good popularity, good security, lower cost on training and spare parts and the like.

Description

technical field [0001] The invention relates to a three-detachable endoscopic minimally invasive surgical forceps, which are mainly used for grasping, taking, cutting, peeling, separating, clamping, knotting and the like in operations. Background technique [0002] The active force of the surgical abdominal operation forceps used in the prior art is respectively a push rod type and a pull rod type, and the separation and closing of the forceps adopts single action and double action. Due to the different purposes of the operation and the different parts of the action, there are sixty to seventy types of forceps with different shapes, such as straight, curved, hooked, and warped. The handles are not uniform in style, and the manufacturing cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a three-detachable endoscopic minimally invasive surg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/29
CPCA61B17/29A61B17/2909A61B2017/2902A61B2017/292A61B2017/2931A61B2017/2936A61B2017/294
Inventor 张雅青钟晓鹏刘廷早
Owner 钟晓鹏
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