Injection device for hair follicle stem cell culture and application method of injection device

A hair follicle stem cell and injection device technology, applied in tissue cell/virus culture devices, cell dissociation methods, sterilization methods, etc., can solve problems such as inconvenient opening, cumbersome operation, and drug contamination, and improve user comfort , relieve fatigue, improve efficiency and its quality

CN111440715AActive Publication Date: 2020-07-24贵州省赛尔生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-07-24

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Abstract

The invention discloses an injection device for hair follicle stem cell culture and an application method of the injection device. The injection device for hair follicle stem cell culture used by themethod comprises storage structures, a first driving structure, a housing, a fixing structure, a storing structure, a second driving structure, a falling structure and a pressurizing structure. According to the injection device disclosed by the invention, the condition that the first driving structure is propped to be conveniently driven, is facilitated, so that the two storage structures are driven by the first driving structure to automatically open and close; the second driving structure for sealing the storing structure is arranged on the storing structure; the pressurizing structure for pressurizing digestive medicines is arranged in the storing structure; and the second driving structure is connected to the pressurizing structure, so that the condition that when the injection deviceis not used, the storing structure is sealed by the second driving structure, is facilitated; and when liquid medicines need to be used, the pressurizing structure is driven by the second driving structure for pressurizing to drive the liquid medicines in the storing structure to be drained, the using of the liquid medicines is more convenient and flexible, and besides, the pollution of the liquidmedicines is avoided.
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Description

technical field

[0001] The invention relates to a culture device, in particular to an injection device for culturing hair follicle stem cells and a use method thereof, and belongs to the technical field of induction and differentiation of hair follicle stem cells. Background technique

[0002] Hair follicle stem cells are a kind of hair follicle stem cells in the bulge of the outer root sheath of human hair follicles. Hair follicle stem cells are adult stem cells, which are in a quiescent state in vivo, and show amazing proliferation ability under in vitro culture. Studies have found that hair follicle stem cells have multidirectional Differentiation potential, it can differentiate into epidermis, hair follicles, sebaceous glands, and participate in the process of skin wound healing. During the culture process, it is necessary to use isolate enzyme to digest the isolated hair follicles, and use trypsin to digest the obtained hair follicle bulge. Different conversion directio...

Examples

Embodiment Construction

[0034] 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.

[0035] like Figure 1-Figure 7 As shown, an injection device provided by the present invention for hair follicle stem cell culture includes a storage structure 1, a first driving structure 2, a housing 3, a fixing structure 4, a storage structure 5, and a second driving structure 6 , a shedding structure 7 and a pressurizing structure 8; the housing 3 is provided with two storage structures 1 for accommodating straws and medical waste, and the housing 3 is pro...