Collection, separation and culture integrated device for clinical endometrial stem cells

A technology for separating and culturing endometrium, applied in the field of medical devices, can solve the problems of complicated steps, cumbersome process, time-consuming and laborious, etc., and achieves the effect of solving the problem of high randomness, reducing the probability of pollution, and enhancing the migration ability.

CN113355231AInactive Publication Date: 2021-09-07SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-09-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a collection, separation and culture integrated device for clinical endometrial stem cells. The collection, separation and culture integrated device comprises a separation console, a semiconductor refrigerator, a first motor, a first centrifugal chamber, a first filter vat, a first collecting tank, a second motor, a second centrifugal chamber, a second filter vat, a first liquid storage tank, a third motor, a third centrifugal chamber, a third filter vat, a second collecting tank, a fourth motor, a fourth centrifugal chamber, a fourth filter vat, a second liquid storage tank, a first suction pump, a connecting hose, a collecting handle, a micro motor, a shaft rod, a rotary cutting sheet, a culture sleeve, a heater and a culture tank. By virtue of the collecting device, the endometrium collection amount and the cell viability can be improved, the pollution probability in the collection process is greatly reduced, and by means of the integrated structure, operation is convenient, electronic automation is achieved, and quantitative regulation and control are achieved; and in addition, by means of a multi-group separation culture mode, the migration ability of the cells can be enhanced, so that the cells have multidirectional differentiation potential, and finally the purpose of in-vitro rapid amplification is achieved.
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Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to an integrated device for collection, isolation and culture of endometrial stem cells in clinical practice. Background technique

[0002] In recent years, researchers have discovered that menstrual blood stem cells can form special heart cells that may one day be used to treat and repair weakened or damaged hearts. Research data shows that the number of stem cells obtained from menstrual blood is about 30 times that of bone marrow, which can be used for the treatment of various diseases after culture, such as premature ovarian failure, muscular dystrophy, heart disease, etc. Therefore, menstrual blood may become the largest in the world. source of stem cells.

[0003] Modern science has discovered that in a woman's monthly menstrual blood, there is a unique stem cell - endometrial stem cells, whose number and activity are more than 30 times that of autologous bone marrow ...

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Embodiment Construction

[0035] In the following text, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to those skilled in the art that the described embodiments can be used without these specific details. Some or all instances were practiced, and in other instances well-known process steps were not described in detail.

[0036] In describing the invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth construction and operation, therefore, are no...