Gynecological tumor sampling device

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 ...

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

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