Absorbable Tissue Dressing Assemblies, Systems, And Methods Formed From Hydrophilic Polymer Sponge Structures Such As Chitosan

Abstract

Absorbable tissue dressing assemblies are formed from hydrophilic polymer sponge structures, such as chitosan.


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Document History
  • Publication: Sep 18, 2012
  • Application: Jul 16, 2008
    US US 21856808 A
  • Priority: Jul 16, 2008
    US US 21856808 A
  • Priority: Jul 16, 2007
    US US 95964107 P
  • Priority: Jul 13, 2006
    US US 48588606 A
  • Priority: Jul 13, 2005
    US US 69873405 P
  • Priority: Dec 23, 2004
    US US 2036504 A
  • Priority: Oct 6, 2004
    US US 48082704 A
  • Priority: Dec 23, 2003
    US US 74305203 A
  • Priority: Jun 14, 2002
    US US 0218757 W

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