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Gun-shaped sampling tongs

A sampling forceps, gun-shaped technology, applied in the field of medical equipment, can solve the problems of high operation cost, difficult operation, easy to fall off, etc.

Pending Publication Date: 2018-07-06
TRAUSON CHINA MEDICAL INSTR COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to further analyze and understand the characteristics of the disease, doctors often need to take out part of the tumor tissue for slice testing. The ring biopsy product with a tooth-shaped head is commonly used in the market. This product is a disposable sterile product, and the operation cost is high. The shape structure is easy to fall off after drilling the lesion tissue, which is difficult to operate

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] In the present invention, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0022] Such as Figure 1-5 Shown is the gun-shaped sampling tongs of the present invention, which is in the shape of a gun as a whole. The sampling forceps inc...

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Abstract

The invention belongs to the technical field of medical apparatuses, and particularly relates to gun-shaped sampling tongs. The gun-shaped sampling tongs comprise a gun-shaped movable part and a gun-shaped fixed part, the movable part comprises a first tongs rod and a first handle, the fixed part comprises a second tongs rod and a second handle, the first handle penetrates through the second handle to be pivoted to the first tongs rod, the first handle and the second handle form an angle, the first tongs rod is parallel to the second tongs rod, the end of the first tongs rod is a sampling end,a jaw sheet is arranged at the sampling end and is pivoted to the first tongs rod and the second tongs rod separately, and when the angle between the first handle and the second handle is adjusted, the first handle pulls the first tongs rod, and then the pivoting part of the jaw sheet and the second tongs rod achieves shaft rotation to open the sampling end. The gun-shaped sampling tongs are highin grasping capability and flexible to use.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a gun-shaped sampling forceps. Background technique [0002] Percutaneous vertebroplasty (PVP) and kyphoplasty (PKP) are new methods for the treatment of vertebral body tumors, vertebral hemangiomas and vertebral compression fractures caused by osteoporosis. In order to further analyze and understand the characteristics of the disease, doctors often need to take out part of the tumor tissue for slice testing. The ring biopsy product with a tooth-shaped head is commonly used in the market. This product is a disposable sterile product, and the operation cost is high. The structure is easy to fall off after drilling into the lesion tissue, which is not easy to operate. Contents of the invention [0003] The object of the present invention is to provide a gun-shaped sampling forceps, which has strong grasping ability and flexible use. [0004] In order to achieve the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/06
CPCA61B10/0275A61B10/06
Inventor 陈志国张国元
Owner TRAUSON CHINA MEDICAL INSTR COMPANY
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