Invention Grant
US08481092B2 Antimicrobial suture for medical use with grapefruit extract, and manufacturing method thereof
失效
用于葡萄柚提取物的医疗用抗微生物缝线及其制造方法
- Patent Title: Antimicrobial suture for medical use with grapefruit extract, and manufacturing method thereof
- Patent Title (中): 用于葡萄柚提取物的医疗用抗微生物缝线及其制造方法
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Application No.: US12914352Application Date: 2010-10-28
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Publication No.: US08481092B2Publication Date: 2013-07-09
- Inventor: Jeong Ho Chang , Hye Sun Lee , Jin Hyung Lee
- Applicant: Jeong Ho Chang , Hye Sun Lee , Jin Hyung Lee
- Applicant Address: KR Seoul
- Assignee: Korea Institute of Ceramic Engineering and Technology
- Current Assignee: Korea Institute of Ceramic Engineering and Technology
- Current Assignee Address: KR Seoul
- Agency: LRK Patent Law Firm
- Priority: KR10-2009-0121725 20091209
- Main IPC: A61K36/752
- IPC: A61K36/752 ; A61K36/00
Abstract:
A method of manufacturing a medical antimicrobial suture having a grapefruit extract which is a grapefruit seed extract including naringin, ascorbic acid or citral is provided. The method includes preparing grapefruit extract solution with a concentration of 500 to 2000 ppm by mixing the grapefruit extract with methanol solvent; and impregnating a biodegradable monofilament suture with the grapefruit extract solution for more than 360 minutes. The grapefruit extract is continuously released in a body for 70 hours after the antimicrobial suture is inserted into the body.
Public/Granted literature
- US20110135761A1 ANTIMICROBIAL SUTURE FOR MEDICAL USE WITH GRAPEFRUIT EXTRACT, AND MANUFACTURING METHOD THEREOF Public/Granted day:2011-06-09
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