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a scalpel

A scalpel and handle technology, applied in the field of scalpels, can solve the problems of numerous operation steps, difficult to control the depth of incision scalp, etc., and achieve the effects of reducing pain, facilitating surgical adjustment, and having strong applicability.

Active Publication Date: 2021-10-22
吉林弗朗医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the prior art, to solve the problem that the depth of the scalp incision in the midbrain surgery in the prior art is not easy to control and the operation steps are numerous, the present invention proposes a scalpel

Method used

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further elaborate the present invention in conjunction with the specific embodiments. figure 1 as the benchmark.

[0023] Such as Figure 1 to Figure 5As shown, a kind of scalpel of the present invention comprises No. 1 knife handle 1, No. 2 knife handle 2, assembled type blade 3, knife bar shell 4 and sliding rheostat 5; Said No. 1 knife handle 1 and No. 2 knife The ends of the handle 2 are fixedly connected to each other; the assembled blade 3 is installed in the inner cavity of No. 1 handle 1; In contact with the inner wall of the knife bar shell 4 small end openings, the lower left side of the knife bar shell 4 outer wall is provided with an anti-slip protrusion 41, and the anti-slip protrusion 41 is used to prevent side slipping when operating the scalpel; the sliding rheostat 5 is installed On the inner wall of the c...

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Abstract

The invention belongs to the technical field of medical devices, specifically a scalpel, including No. 1 handle, No. 2 handle, assembled blade, knife rod shell, sliding rheostat, and stabilizer equipment. The No. 1 handle and The ends of the No. 2 knife handle are fixedly connected to each other; the assembled blade is installed inside the No. 1 knife handle; the inner wall of the knife rod housing is equipped with a stabilizer device; the cutter is installed in the inner cavity of the No. 1 knife handle; There is a groove on the inner side of the knife tip of the tool, and a buffer air bag is installed in the groove; the buffer air bag is composed of two parts and is hollow inside, and the hollow part can be filled with hemostatic agent; the inner bottom of the No. 1 handle is fixed and installed with a large Airbag; the invention has a simple structure, which is convenient for doctors to adjust the cutting depth, and has strong applicability. At the same time, the combination of the marking pen and the scalpel increases the accuracy of the operation.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a scalpel. Background technique [0002] The scalpel usually consists of a blade and a handle; the blade usually has a cutting edge and a mounting groove docked with the handle of the scalpel, and the material is usually made of pure titanium, titanium alloy, stainless steel or carbon steel, and is generally disposable; during surgical dissection, First use a medical scribe to draw lines on the anatomical area, and then plan the anatomical area, use the blade of the scalpel to cut the skin and muscles, the tip of the knife is used to clean blood vessels and nerves, and the handle is used for blunt separation . Choose the appropriate type of blade and knife handle according to the size of the wound; because the ordinary scalpel has the characteristics of "zero" damage to the tissue after cutting, it can be used in various operations, but the wound bleeding is active a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/3211A61B90/00A61B90/11A61M35/00
CPCA61B17/3211A61M35/00A61B90/06A61B90/11A61B2090/062A61B2090/0807
Inventor 杨晓燕贺菲王金玉
Owner 吉林弗朗医疗科技有限公司
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