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A tampon for extracting endometrium filled with stem cells from menstrual blood

A technology of endometrium and stem cells, applied in the field of tampons, can solve the problems of high cost and unhygienic extraction

Inactive Publication Date: 2020-08-21
德州市人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a sanitary tampon for extracting endometrium filled with stem cells from menstrual blood, which has the advantages of automatic insertion and extraction and low cost, and solves the problems of unhygienic extraction and high cost

Method used

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  • A tampon for extracting endometrium filled with stem cells from menstrual blood
  • A tampon for extracting endometrium filled with stem cells from menstrual blood

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-2 , a sanitary tampon for extracting endometrium filled with stem cells from menstrual blood, including an expansion sleeve 1, which can protect and expand the vagina by setting the expansion sleeve 1, so that extraction can be facilitated, and the expansion sleeve 1 One side is fixedly connected to one side of the packaging tube 2, and the expansion sleeve 1 communicates with the packaging tube 2, and the inner cavity of the expansion sle...

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Abstract

The invention discloses a menstruation tampon used for extracting endometrial mesenchymal stem cells from menstrual blood. The menstruation tampon comprises an expanding sleeve, one side of the expanding sleeve is fixedly connected with one side of a packaging tube, and the expanding sleeve is communicated with the packaging tube. An absorbing device is arranged in the inner cavity of the expanding sleeve and the inner cavity of the packaging tube, through grooves are symmetrically formed in the packaging tube, a pusher is arranged on the side, far away from the grooves, of the side surface of the packaging tube, the absorbing device comprises an absorbing ball of a hollow structure, and the side surface of the absorbing ball is provided with absorbing holes. By improvement on the absorbing device and in the cooperation of the absorbing ball and an absorbing tampon body, the purposes that extraction is convenient and the cost is low are achieved, the shape of the absorbing ball cannot hurt the interior of the vagina, and the cost of gauze is much lower than that of medical silica gel; by the improvement on the pusher, the hands are prevented from directly making contact with the vagina, and the effect that the menstrual blood is hygienically extracted is achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a sanitary tampon for extracting endometrium filled stem cells from menstrual blood. Background technique [0002] Mesenchymal stem cells are a kind of stem cells, named for their ability to differentiate into mesenchymal tissues, have self-renewal multidirectional differentiation capabilities, and can be used for various functions such as hematopoietic support, promotion of stem cell implantation, and immune regulation. There are a considerable number of mesenchymal stem cells in the endometrial tissue shed with women's menstrual blood, which are called endometrial mesenchymal stem cells. The endometrium is filled with a large number of stem cells, which is 30 times that of bone marrow-derived stem cells. Menstrual blood is discharged every month with the menstrual cycle. Endometrial stem cells can be isolated from menstrual blood, but menstrual blood is easily polluted ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/15A61F13/20A61F13/30A61F13/32
CPCA61F13/15A61F13/20A61F13/2002A61F13/266
Inventor 王莹徐轶卿
Owner 德州市人民医院
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