Blunt detacher

A stripper and blunt technology, applied in the direction of blunt instruments, anatomical instruments, medical science, etc., can solve problems such as surgical accidents, easily damaged tissues, and doctor's misjudgment, and achieve convenient use, improve the success rate of surgery, and simple structure Effect

Inactive Publication Date: 2014-01-08
NANJING QINHUAI HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Currently, tissue forceps are generally used for tissue separation. Since tissue forceps are not specially designed for tissue stripping, the forceps head is relatively sharp, and it is ea...

Method used

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  • Blunt detacher

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Embodiment Construction

[0011] In order to further reveal the technical solutions of the present invention, the following describes the implementation of the present invention in detail in conjunction with the accompanying drawings: figure 1 As shown, a blunt dissector includes a head end 1, a connecting rod 2 and a handle 3, the connecting rod 2 is used to connect the head end 1 and the handle 3, and the connecting rod 2 is two crossed scissor arms, The scissor arms are connected by a rotating shaft 4 .

[0012] Described handle 3 is the annular body that is located at one end of scissors arm, is convenient to hold.

[0013] The end of the connecting rod 2 close to the head end 1 is bent upward, and the bending angle is 150-160°, which is convenient for peeling off.

[0014] The head end 1 is composed of two hemispherical bodies arranged at the end of the scissor arm, which is not easy to damage the stripped tissue during the operation, and it is easy to confirm whether the separation is complete, ...

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Abstract

The invention discloses a blunt detacher which comprises a head, a connection rod and a handle. The connection rod is used for connecting the head and the handle, the connection rod is composed of two cross shear arms, and the head is composed of two semispherical bodies arranged on the end portions of the shear arms. Due to the fact that the head is composed of the two semispherical bodies arranged on the end portions of the shear arms, detached tissue can not be easily hurt in a surgery, if detachment is complete can be easily confirmed, and the surgery achievement ratio is improved. The blunt detacher is simple in structure, and convenient to use.

Description

technical field [0001] The invention relates to a stripper, in particular to a blunt stripper. Background technique [0002] Tissue stripping is to separate the soft tissues that are close to each other, adhered or entangled, and determine the separation result. It is a very common operation in surgery and is widely used in general surgery, ENT, chest, gynecology and other surgical operations. . Currently, tissue forceps are generally used for tissue separation. Since tissue forceps are not specially designed for tissue stripping, the forceps head is relatively sharp, and it is easy to damage the stripped tissue. It is not easy to confirm whether the separation is complete, and it is easy for the doctor to feel uncomfortable. Judgment error, resulting in surgical accidents. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a blunt dissector, which is not easy to damage the dissected tissue, e...

Claims

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Application Information

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IPC IPC(8): A61B17/3209A61B17/32
CPCA61B17/3209A61B2017/320044
Inventor 宋正权
Owner NANJING QINHUAI HOSPITAL
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