Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1994-11-02
1996-06-11
Azpuru, Carolos
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
514781, 523112, 523113, A61F 202
Patent
active
055253482
ABSTRACT:
Anti-thrombogenic, and/or anti-microbial and/or pharmaceutical compositions containing heparin and/or antibiotics and/or other pharmaceutical agents which may be reacted with quaternary ammonium components or other ionic surfactants and bound with water-insoluble polymers are disclosed. Such compositions may also contain additional quaternary ammonium compounds or other ionic surfactants not reacted with heparin and may also contain quaternary ammonium compound(s) or other ionic surfactants reacted with antibiotics or other ionic or nonionic pharmaceutical agents.
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Lorenz et al., "The Use of Hydromer Coatings on Medical Devices", presented at The Medical Plastics Technology Seminar, Oct. 4, 1984, Ann Arbor, Mich., pp. 1-7.
Kurt Amplatz, MD; A Simple Non-thrombogenic Coating.
Mangan Margaret A.
Whitbourne Richard J.
Azpuru Carolos
Gollin Michael A.
STS Biopolymers, Inc.
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