Skin biopsy sampler or skin punch sampler or multifunctional sampling punch

A sampler and skin technology, applied in the field of medical devices, can solve the problems of inspection uncertainty, damage, and long sampling operation time, and achieve the effect of easy tissue removal or punching, convenient operation, and reduced work difficulty

Inactive Publication Date: 2019-12-06
宁波爱她基因科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surgical incision method is to directly remove the diseased skin tissue with a scalpel. After sampling, the cut surface cannot be kept regular. It is easy to cause physical damage to the removed sk

Method used

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  • Skin biopsy sampler or skin punch sampler or multifunctional sampling punch
  • Skin biopsy sampler or skin punch sampler or multifunctional sampling punch

Examples

Experimental program
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Embodiment Construction

[0013] The sampler of the present invention comprises 1. a stainless steel sampling tube 2. a non-slip printing handle 3. a movable plunger 4. a compression spring.

[0014] It is characterized in that the top of 1 is designed with chamfer grinding, which makes it sharp and convenient for sampling. When taking a skin sample or punching a patient, the sampling tube 1 is pierced into the skin or diseased tissue, the tissue enters the sampling tube 1, and then the movable plunger 3 is pushed to withdraw the tissue. When reusing, the movable plunger 3 is pressed down, and the spring 4 is compressed to reset it.

[0015] The above 4 parts are in the accompanying drawings of the manual figure 1 and figure 2 middle. in figure 1 It is an overall half-sectional view of the present invention, figure 2 Zoomed-in illustration for sampling tube detail.

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Abstract

In order to solve deficiencies of the existing skin sampling methods, the present invention aims to provide a skin sampler with a simple structure and convenient operation. The sampler comprises 1, astainless steel sampling tube, 2, a non-slip printed handle, 3, a movable plunger, and 4, a compression spring. The sampler is simple in structure, can also liable to take tissues or conduct punching,and reduces work difficulty of medical staff.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a skin biopsy sampling device or a skin punching device. Background technique [0002] Diagnosis plays a vital role in the follow-up treatment of diseases. At present, the diagnosis of skin diseases is often carried out through comprehensive analysis of medical history and laboratory examination. Among them, the section pathological examination of skin tissue is of great significance for clinically diagnosing some skin diseases. Skin biopsy has a wide range of uses, and can be used for the diagnosis of skin cancer and pre-cancer and the examination of other skin histological changes. It can also be used for molecular pathology and molecular genetics testing. The current method of skin sample collection is mainly surgical excision. [0003] The surgical incision method is to directly remove the diseased skin tissue with a scalpel. After sampling, the cut surf...

Claims

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Application Information

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IPC IPC(8): A61B10/02
CPCA61B10/0275
Inventor 刘赟
Owner 宁波爱她基因科技有限公司
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