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Donald G Wallace, Cary J Reich, Narinder S Shargill, Felix Vega, A Edward Osawa: Fragmented polymeric compositions and methods for their use. Fusion Medical Technologies, Townsend and Townsend and Crew, May 23, 2000: US06066325 (351 worldwide citation)

Cross-linked hydrogels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such hydrogels preferably have no free aqueous phase and may be applied to target sites in a patient's body by extruding the hydrogel through an orifice at the ...


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Donald G Wallace, Cary J Reich, Narinder S Shargill, Felix Vega, A Edward Osawa: Fragmented polymeric compositions and methods for their use. Fusion Medical Technologies, Townsend and Townsend and Crew, May 16, 2000: US06063061 (162 worldwide citation)

Molecular cross-linked gels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such molecular gels may be applied to target sites in a patient's body by extruding the gel through an orifice at the target site. Alternatively, the gels ...


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Russell J Redmond, Claude Vidal, Cary J Reich, Felix Vega, Michael Collinson, Joseph F Rondinone: System and method for sealing vascular penetrations with hemostatic gels. Baxter International, Baxter Healthcare, Townsend and Townsend and Crew, September 2, 2003: US06613070 (81 worldwide citation)

Systems and method for sealing vascular penetrations rely on placement of a temporary barrier on the posterior side of the penetration. Penetrations are then sealed by delivering a hemostatic gel to a region over the penetration, where the barrier both inhibits loss of the gel and promotes back flow ...


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Zhen Qian, A Edward Osawa, Cary J Reich, Donald G Wallace, Narinder S Shargill, Felix Vega: Dry hemostatic compositions and methods for their preparation. Baxter International, Baxter Healthcare, Townsend and Townsend and Crew, January 18, 2011: US07871637 (26 worldwide citation)

Dry cross-linked gelatin compositions are prepared that rapidly re-hydrate to produce gelatin hydrogels suitable as hemostatic sealants. Gelatin is cross-linked in the presence of certain re-hydration aids, such as polyethylene glycol, polyvinylprovidone, and dextran, in order to produce a dry cross ...


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Donald G Wallace, Cary J Reich, Narinder S Shargill, Felix Vega, A Edward Osawa, Zhen Qian Wallis: Fragmented polymeric compositions and methods for their use. Baxter International, Baxter Healthcare, Kilpatrick Townsend & Stockton, November 6, 2012: US08303981 (10 worldwide citation)

Cross-linked hydrogels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such hydrogels preferably have no free aqueous phase and may be applied to target sites in a patient's body by extruding the hydrogel through an orifice at the ...


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Donald G Wallace, Cary J Reich, Narinder S Shargill, Felix Vega, A Edward Osawa: Fragmented polymeric compositions and methods for their use. Baxter International, Baxter Healthcare, Kilpatrick Townsend & Stockton, January 22, 2013: US08357378 (10 worldwide citation)

Cross-linked hydrogels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such hydrogels preferably have no free aqueous phase and may be applied to target sites in a patient's body by extruding the hydrogel through an orifice at the ...


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Donald G Wallace, Cary J Reich, Narinder S Shargill, Felix Vega, A Edward Osawa: Fragmented polymeric compositions and methods for their use. Baxter International, Baxter Healthcare, Kilpatrick Townsend & Stockton, December 10, 2013: US08603511 (4 worldwide citation)

Cross-linked hydrogels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such hydrogels preferably have no free aqueous phase and may be applied to target sites in a patient's body by extruding the hydrogel through an orifice at the ...


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Donald G Wallace, Cary J Reich, Narinder S Shargill, Felix Vega, A Edward Osawa, Zhen Qian Wallis: Fragmented polymeric compositions and methods for their use. Baxter International, Baxter Healthcare, Kikpatrick Townsend & Stockton, August 20, 2013: US08512729 (4 worldwide citation)

Cross-linked hydrogels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such hydrogels preferably have no free aqueous phase and may be applied to target sites in a patient's body by extruding the hydrogel through an orifice at the ...