Hysteromyoma sampling device for gynecology department

A technology of uterine fibroids and sampling devices, applied in the field of medical devices, can solve problems such as inaccurate results, rough operation process, and easily damaged tissues

Active Publication Date: 2021-09-10
张建玲 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, cotton swabs are usually used to dip the tissue fluid on the surface of the fibroids, or ordinary forceps are use

Method used

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  • Hysteromyoma sampling device for gynecology department
  • Hysteromyoma sampling device for gynecology department
  • Hysteromyoma sampling device for gynecology department

Examples

Experimental program
Comparison scheme
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Embodiment approach

[0082] The penetrating rod body 1 includes a hollow outer cylinder 11 arranged along the front and rear directions, a sliding core cylinder 12 slidably arranged in the inner cavity of the hollow outer cylinder 11, and a front end of the inner cavity of the hollow outer cylinder 11 is respectively provided with a The side hole 13 is placed, and the upper and lower sides of the front end of the sliding core 12 are respectively provided with side inserts 14 that are plugged and matched with the corresponding side hole 13, and the outer wall of the middle part of the sliding core 12 is also formed with a spring ring groove 15, the inner wall of the hollow outer cylinder 11 is also provided with a compression spring ring 16 corresponding to the compression spring ring groove 15, and the compression spring ring groove 15 is located in front of the compression spring convex ring 16, and a core barrel compression spring 17 is also provided;

[0083] Two clamping assemblies 2 are provid...

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PUM

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Abstract

A hysteromyoma sampling device for the gynecology department comprises a probing rod body and clamping assemblies. The probing rod body comprises a hollow outer cylinder, a sliding core cylinder, placement side holes and side insertion strips; the number of the clamping assemblies is two, and one clamping assembly is arranged in each placement side hole. Each clamping assembly comprises a hinged mandrel, a right swing rod, a left transmission rod, a left driving rod and a left driven rod. Each right swing rod comprises a follow-up rod body and further comprises a follow-up lantern ring, a rotation stopping plug and a rotation stopping stop rod.

Description

technical field [0001] The application relates to the technical field of medical devices, in particular to a gynecological uterine fibroid sampling device. Background technique [0002] Uterine fibroids are the most common benign tumors in female reproductive organs and one of the most common tumors in the human body, also known as fibromyomas and uterine fibroids. Since uterine fibroids are mainly formed by the proliferation of uterine smooth muscle cells, a small amount of fibrous connective tissue exists as a supporting tissue, so it is more accurate to call it uterine leiomyoma. Referred to as uterine fibroids. According to the location of uterine fibroids, it is usually divided into subserosal fibroids, intramural fibroids, and submucosal fibroids. Submucosal fibroids that have prolapsed can be sampled transvaginally due to their prolapse from the cervix into the vagina. [0003] However, for some uterine submucosal prolapse fibroids that may deteriorate, the most ac...

Claims

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Application Information

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IPC IPC(8): A61B10/02A61B10/06
CPCA61B10/0233A61B10/06Y02A50/30
Inventor 韩杰
Owner 张建玲
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