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Cytological sampling brush

A technology of cells and forms, applied in ovulation diagnosis, medical science, surgery, etc., can solve problems such as unexplainable, unobtainable, and insufficient length

Inactive Publication Date: 2009-07-29
NOVACYT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The length of the portion in the form of a scraper of the sampling brushes known in the prior art is usually not long enough and the scraper is too long to ensure correct sampling of the cells located in the functional area of ​​the endometrium or ectocervix / endocervix. The part in the form of a device is too flexible, so there are various disadvantages
[0004] Incorrect sampling of cells will result in incomplete results for subsequent analysis of these cells and will not reveal anything

Method used

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  • Cytological sampling brush

Examples

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Embodiment Construction

[0013] The device comprises a first part in the form of an exocervical sampling brush, indicated at 4, and a second part, indicated at 5, in the form of an endocervical sampling scraper which, for example, may be positioned at Brush the middle part of the first part 4 of the form.

[0014] According to the invention, a second part in the form of a scraper, denoted 5, is fixed at the end of said handle 2 and said second part 5 in the form of a scraper can be passed through the hole 6 of said first part 4 in the form of a brush. slide inside to separate from the first part. Said hole 6 has means 7 for retaining cells, which allow when the second part 5 in the form of a scraper is removed by sliding into the hole of the first part in the form of a brush. Cells are collected in the second part 5 in the form of a scraper.

[0015] Said means 7 for retaining cells may consist of comb-like means capable of allowing cells to be retained when said second part in the form of a scraper...

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PUM

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Abstract

The present invention relates to a cytological sampling brush of the type comprising a manipulation handle (2) at one of end of which are provided a first portion in the form of exocol sampling brush (4) and a second portion in the form of endocol sampling swab (5) at the center of the first portion in brush (4) form. This brush is characterized in that the second portion in swab (5) form is attached at the end of the handle (2) and is removable from the first portion by sliding in a hole (6) of the first portion in brush(4) form, provided with means (7) for retaining cells for collecting cells from the second portion in swab (5) form, during retraction of the first portion in brush (4) form.

Description

technical field [0001] The invention relates to a cell sampling brush. [0002] More precisely, the present invention relates to a sampling brush comprising a handle, one end of which is provided with a first part in the form of an exocervical sampling brush, and an endocervical sampling brush. A second part in the form of a scraper which is located in the middle of the first part in the form of a sampling brush. Background technique [0003] The length of the portion in the form of a scraper of the sampling brushes known in the prior art is usually not long enough and the scraper is too long to ensure correct sampling of the cells located in the functional area of ​​the endometrium or ectocervix / endocervix. The part in the form of a vessel is too flexible and thus has various disadvantages. [0004] Incorrect sampling of cells will render subsequent analysis of these cells incomplete and unrevealing. Contents of the invention [0005] Therefore, it is an object of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/02
CPCA61B2010/0074A61B10/0291A61B2010/0216A61B10/02
Inventor E·佩尔蒂埃
Owner NOVACYT