US20090062233A1 - Modified starch material of biocompatible hemostasis - Google Patents

Modified starch material of biocompatible hemostasis Download PDF

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Publication number
US20090062233A1
US20090062233A1 US12/228,029 US22802908A US2009062233A1 US 20090062233 A1 US20090062233 A1 US 20090062233A1 US 22802908 A US22802908 A US 22802908A US 2009062233 A1 US2009062233 A1 US 2009062233A1
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United States
Prior art keywords
starch
modified starch
hemostatic
recited
method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/228,029
Inventor
Xin Ji
Cheng Xing
Xueshen Shi
Jianping Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xin Ji
Ji Xin
Original Assignee
Xin Ji
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN 200710141944 priority Critical patent/CN101121041A/en
Priority to CN200710141944.0 priority
Priority to CN200810032631.6 priority
Priority to CN200810032631.6A priority patent/CN101485897B/en
Application filed by Xin Ji filed Critical Xin Ji
Assigned to JI, XIN reassignment JI, XIN ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, JIANPING, CHI, XUESHEN, Xing, Cheng, JI, XIN
Priority claimed from PCT/US2009/000227 external-priority patent/WO2009091549A1/en
Publication of US20090062233A1 publication Critical patent/US20090062233A1/en
Application status is Abandoned legal-status Critical

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