Flowable chitosan bioadhesive hemostatic compositions that resist dissolution
AssigneeTricol Biomedical, Inc.
InventorsMacKayla CAROLAN, Madison BUTLER, Grace RIEMAN, Angel BUI, Shalini GAUTAM, Simon J. MCCARTHY
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Abstract
The present invention relates to a biocompatible, tissue adhesive, chitosan flowable dressing, optionally modified with catechol, and suitable for treating bleeding in a physiological environment, e.g., gastrointestinal tract, bladder (in particular in connection with the TURP procedure). The characteristics and structures of the chitosan dressing are provided. Methods of making and using the chitosan dressing are also provided.
Claims36
A flowable hemostatic composition comprising a particulate chitosan material and a diluent carrier liquid.
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A method of delivering a flowable composition to a tissue site to a subject in need thereof comprising combining a particulate chitosan material and a diluent carrier liquid prior to delivery to the subject.
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Dependencies are inferred from the claim text.