Gynecological tumor sampling device

A sampling device, a technology for gynecological tumors, applied in the field of medical appliances, can solve the problems of sampling failure, affecting tumor sampling, sealing and pressing where sampling cannot be performed, and achieves the effect of stabilizing the position of the blade

Inactive Publication Date: 2020-09-08
薛迎峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the prior art, the cutter head and the sampling place of the gynecological tumor sampling device are fixed in the prior art. When sampling, the cutter head will cause a barrier to the sampling place, affecting the sampling of the tumor body, and In the process of sampling, and after the sampling is completed, the sampling place cannot be sealed and compacted, and the tumor sample is easy to slip out of the sampling place during the process of moving the sampling device, causing the problem of sampling failure. A method proposed by the present invention Gynecological Tumor Sampling Device

Method used

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Embodiment approach

[0024] As an embodiment of the present invention, the rear side of the inner wall of the installation cavity 10 and the position above the tool holder 11 are fixedly connected with two connecting rods 20 parallel to each other and arranged symmetrically; on the surface of the two connecting rods 20 A U-shaped rubber sleeve 21 is sleeved together; the U-shaped rubber sleeve 21 is slidably connected on the surface of the blade 13; when working, the blade 13 will be exposed in the working space during the idle process. Among them, because the blade 13 is too hard, it is easy to cause harm to the human body. The outer surface of the blade 13 can be shielded by setting the U-shaped rubber sleeve 21. The U-shaped rubber sleeve 21 is soft in texture, which prevents the blade 13 from directly contacting the human body and reduces the risk of contamination during the sampling process. Harm to the human body.

[0025] As an embodiment of the present invention, rubber blocks 22 are exten...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a gynecological tumor sampling device. The device comprises a cylindrical shell; a supporting pipe is fixedly connected to the front face of the cylindrical shell; the end part of the supporting pipe fixedly communicates with a sampling head; the inner wall of the supporting pipe is slidably connectedwith a plugging piston; a first screw rod is rotationally connected to the back surface of the plugging piston; an annular moving disc, a supporting rod, a mounting ring, a mounting cavity, a tool rest, an air cylinder, a blade, a moving sliding block, a moving sliding groove, a second screw rod, a supporting plate, a follow-up gear and a driving gear are arranged, and the position of the blade can be flexibly adjusted, so that the sampling head is prevented from being blocked during sampling; and after sampling is completed, the blade can be moved and gets close to the sampling head, an opening of the sampling head is pressed for partial plugging, and pressing is carried out, so that a tumor block is prevented from sliding out of the sampling head, and smooth sampling is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, in particular to a gynecological tumor sampling device. Background technique [0002] Common gynecological tumors include vulvar tumors, vaginal tumors, uterine tumors, ovarian tumors, and fallopian tube tumors. Tumors of the uterus and ovary are more common, while tumors of the vulva and fallopian tubes are rare. When determining whether a gynecological tumor is benign or malignant, it is necessary to sample and test the gynecological tumor body through a tumor sampling device, so as to determine the nature of the tumor. [0003] Some technical solutions have also appeared in the prior art. For example, a Chinese patent with application number 201910063044.1 discloses a sampling device for gynecological tumors, including a sampling cylinder and a sampling nozzle; the bottom of the sampling cylinder is fixedly connected with a sampling nozzle, and the sampling nozzle The diameter of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/02A61B90/00
CPCA61B10/02A61B10/0275A61B10/0283A61B10/0291A61B90/08A61B2090/08021
Inventor 薛迎峰王栋王磊
Owner 薛迎峰
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