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A gynecological tumor sampling device

A sampling device and gynecological tumor technology, applied in the field of medical devices, can solve the problems of low quality of sampling work, insufficient cutting, easy to drop, etc., and achieve the effects of improving stability and convenience, and improving stability and effectiveness.

Active Publication Date: 2021-11-26
HENAN CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the tumor sampling device in the above technology is prone to insufficient cutting when using sampling scissors to sample, and the sampling accuracy is poor, and the overall sampling work quality is low. Easy to drop, greatly reducing the stability of the tumor sampling device during use

Method used

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  • A gynecological tumor sampling device
  • A gynecological tumor sampling device
  • A gynecological tumor sampling device

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Experimental program
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Embodiment approach

[0026] As an embodiment of the present invention, the bottom end of the side wall of the housing 1 is provided with a groove 3, and the inside of the groove 3 is threaded with a screw 31, and the inner end of the screw 31 is connected with a slide on one side. The side wall of the block 11 is threaded; when working, the slide block 11 is movably connected with the side wall of the housing 1. When the slide block 11 and the cutter 12 need to be cleaned and replaced, the screw that fixes the slide block 11 31 can be unscrewed from the housing 1, so as to facilitate the cleaning of the cutter 12. At the same time, by setting several groups of cutters 12 of different shapes and specifications, the housing 1 can be connected with different types of cutters 12, so that the tumor The sampling device can select different types of cutters 12 according to the size of the sample, which greatly improves the flexibility and practicability of the tumor sampling device in use, and the outer e...

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Abstract

The invention belongs to the technical field of medical devices, and specifically relates to a gynecological tumor sampling device, which includes a housing; a slider is connected to the bottom end of the inner wall of the housing, and a cutter is slidably connected to the inclined surface of the slider. A slide bar is fixedly connected to the inclined surface of the slider, a positioning plate is connected to the top of the upper surface of the cutter, and the positioning plate is slidably connected to the slide bar, and a push rod is fixedly connected to the middle part of the top of the cutter, so The tops of the push rods are all rollingly connected with rolling balls, and the inside of the shell at the rolling balls is slidably connected with a pressure plate, and the bottom surface of the pressure plates is connected with a limit rod, and the limit rod is slidably connected with the top of the push rod. The top surface of the pressing plate is fixedly connected with a piston and a pressing rod; the present invention sets a cutting mechanism in the tumor sampling device, so that the cutting knife can accurately and fully cut the tumor, and at the same time, effectively preserve the cut tumor sample, which greatly improves the quality of the tumor. The working stability and convenience of the gynecological tumor sampling device are improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a gynecological tumor sampling device. Background technique [0002] Gynecology is a diagnosis and treatment subject in medical institutions. Gynecology is a branch of obstetrics and gynecology. It is a professional department that diagnoses and treats female gynecological diseases. Among them, 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 common symptoms of gynecological tumors appear, it is necessary to go to the hospital for examination in time, and judge through pelvic examination and various auxiliary examinations. Tumor refers to the new organism formed by the proliferation of local tissue cells under the action of various tumorigenic factors, because this new organism is mostly...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B10/02
CPCA61B10/0266A61B10/0275A61B10/0283
Inventor 陈红敏
Owner HENAN CANCER HOSPITAL
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