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Priority to US05/853,417priorityCriticalpatent/US4186448A/en
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Priority to JP15412479Aprioritypatent/JPS5680241A/ja
Publication of JPS5680241ApublicationCriticalpatent/JPS5680241A/ja
Publication of JPH0329414B2publicationCriticalpatent/JPH0329414B2/ja
Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan