Thiolated chitosan gel

Thiolated chitosan gel

  • CN 102,159,220 A
  • Filed: 04/23/2009
  • Published: 08/17/2011
  • Est. Priority Date: 04/24/2008
  • Status: Active Application
First Claim
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1. treat the method for mucosal tissue in ear, nose or the larynx after intra-operative or operation immediately, described method comprises:

  • A) fluid layer that after intra-operative or operation, will contain the mixture of mercaptan chitosan and oxidant or external cross-linking agent immediately be applied in described ear, nose or the larynx mucosal tissue andB) allow described mixture to form the protectiveness gel layer in position as organizing sealant.

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