Title:
バイオニックコラーゲン水溶液の調製方法ならびに使用方法
Document Type and Number:
Japanese Patent JP7496654
Kind Code:
B2
Abstract:
The present invention relates to the field of biological materials, particularly to a bionic collagen aqueous solution, and a preparation method therefor and a use method thereof. According to the invention, by adding simulated body fluid components, the ion components and ion strength of the collagen aqueous solution are regulated, the pH value is further regulated, and a tissue microenvironment is simulated; and by adding connecting molecules, the binding of collagen molecules to tissues is improved, and the biocompatibility of the collagen aqueous solution is enhanced. The concentration of the collagen aqueous solution is greater than 0.1 wt.% and less than or equal to 10 wt.%, and the collagen aqueous solution can be used to cover the surface of the skin in the form of a dressing, can also be applied to the body in an injected manner. The bionic collagen aqueous solution of the present invention simulates some characteristics of pre-repaired tissue, has a good biocompatibility, and delays the degradation of collagen molecules during use, which is beneficial for tissue repair and regeneration.
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Inventors:
Mori Mingshun
Application Number:
JP2023504754A
Publication Date:
June 07, 2024
Filing Date:
October 21, 2021
Export Citation:
Assignee:
Mori Mingshun
International Classes:
A61L27/24; A61L15/32; A61L26/00; A61L27/50
Domestic Patent References:
| JP2016077410A | ||||
| JP2010528046A | ||||
| JP2017095400A | ||||
| JP2004515451A | ||||
| JP2014103985A | ||||
| JP5192387A | ||||
| JP11137662A |
Other References:
日本ハム中央研究所 コラーゲン,[検索日:令和5年12月18日], インターネット,
Attorney, Agent or Firm:
Momoko Arima
Patent Attorney Corporation Washida International Patent Office
Patent Attorney Corporation Washida International Patent Office