A scar repair material and preparation method thereof

A technology for repairing materials and scars. It is applied in the direction of medical formulas, medical preparations with non-active ingredients, and medical preparations containing active ingredients. It can solve problems such as poor effect, short action time, and single function, and achieve soft texture. , promote healing, high safety effect
CN110237054BActive Publication Date: 2021-04-13BLOOMAGE BIOTECHNOLOGY CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BLOOMAGE BIOTECHNOLOGY CORP LTD
Publication Date
2021-04-13

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Abstract

The invention discloses a scar repair material and a preparation method thereof. It is made of microcapsules and cross-linked hyaluronic acid gel. The microcapsules use chitosan and hyaluronic acid Ketoin and allantoin are core materials, and the microcapsules are evenly dispersed in the cross-linked hyaluronic acid gel, and the chitosan substance is chitosan or / and chitosan derivatives, and the hyaluronic acid Substances are hyaluronic acid or / and hyaluronate. The scar repair material of the present invention is highly safe, and the microcapsules embedded with ectoine and allantoin can work continuously and stably in the cross-linked hyaluronic acid gel scaffold, have good biocompatibility, excellent Scar repair, healing promotion, anti-inflammation function, at the same time, the mechanical strength of the material is controllable, can be completely degraded, and has a wider range of applications.
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Description

technical field

[0001] The invention relates to a scar repair material, in particular to a scar repair material containing ectoine microcapsules and a preparation method thereof, belonging to the technical field of scar repair. Background technique

[0002] Human skin is mainly composed of epidermis, dermis and subcutaneous tissue. The dermis is mainly composed of collagen secreted by fibrous precursor cells. The collagen fibers that make up collagen are arranged neatly to maintain the smoothness, luster, elasticity and toughness of the skin. However, under trauma or infection such as burning, scalding, acne, surgery, etc., the dermis composed of collagen is damaged and the collagen structure is disordered, and the organisms in the human body cannot completely repair the complex structures of the dermis and subcutaneous tissue. When the epidermis is torn and the dermis is injured, the wound can only be repaired by connective tissue. The surface layer of the skin can be repa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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