WO2005062896A2 - Tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chistosan - Google Patents

Tissue dressing assemblies, systems, and methods formed from hydrophilic polymer sponge structures such as chistosan Download PDF

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Publication number
WO2005062896A2
WO2005062896A2 PCT/US2004/043147 US2004043147W WO2005062896A2 WO 2005062896 A2 WO2005062896 A2 WO 2005062896A2 US 2004043147 W US2004043147 W US 2004043147W WO 2005062896 A2 WO2005062896 A2 WO 2005062896A2
Authority
WO
WIPO (PCT)
Prior art keywords
tissue
tissue dressing
hydrophilic polymer
chitosan
sponge structure
Prior art date
Application number
PCT/US2004/043147
Other languages
French (fr)
Other versions
WO2005062896A3 (en
Inventor
Simon J. Mccarthy
Kenton W. Gregory
John W. Morgan
Original Assignee
Hemcon, Inc.
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 US10/743,052 priority Critical patent/US7371403B2/en
Priority to US10/743,052 priority
Priority to US10/743,051 priority patent/US20050137512A1/en
Priority to US10/743,051 priority
Application filed by Hemcon, Inc. filed Critical Hemcon, Inc.
Priority claimed from BRPI0417991 external-priority patent/BRPI0417991A/en
Publication of WO2005062896A2 publication Critical patent/WO2005062896A2/en
Publication of WO2005062896A3 publication Critical patent/WO2005062896A3/en

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