The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2024
Filed:
Jun. 26, 2023
Applicant:
Guangdong Ocean University, Zhanjiang, CN;
Inventors:
Zhang Hu, Zhanjiang, CN;
Lefan Li, Zhanjiang, CN;
Yu Cheng, Hangzhou, CN;
Mingneng Liao, Zhanjiang, CN;
Assignee:
Guangdong Ocean University, Zhanjiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/28 (2006.01); A61L 15/18 (2006.01);
U.S. Cl.
CPC ...
A61L 15/28 (2013.01); A61L 15/18 (2013.01); A61L 2300/418 (2013.01); A61L 2400/04 (2013.01);
Abstract
A composite material for rapid blood clotting and its preparation method are provided. The composite material includes the following raw materials in parts by weight: 8˜20 parts of chitosan, 7˜14 parts of salicylaldehyde, 8˜16 parts of 2-aminoisonicotinic acid, 1.5˜3.5 parts of ferrous sulfate, 3˜5 parts of dopa, and 10˜15 parts of disodium hydrogen phosphate. The composite material for rapid blood clotting has good stability, high biological safety, significant effects on blood clotting, simple process, and easy industrial production.