Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1986-09-09
1989-04-18
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424486, 424487, 514 56, A61F 200, A61K 914, A61K 31715
Patent
active
048226157
ABSTRACT:
An antithrombic resin composition comprising is disclosed which comprises synthetic resin having dispersed therein a solution obtained by dissolving an anticoagulant in a solvent. The composition may additionally comprises dispersed therein at least one member of the group consisting of (i) an inorganic substance pulverized to an average particle diameter of not more than 0.1 mm, (ii) a water-absorbing resin powder, and (iii) water-absorbing resin fibers. The resin composition has lasting antithrombic effects and has antithrombic property not merely on the surface of the resin but also throughout the entire resin interior.
REFERENCES:
patent: 3625745 (1971-12-01), Wright et al.
patent: 3673612 (1972-07-01), Merrill et al.
patent: 4329383 (1982-05-01), Joh
patent: 4353996 (1982-10-01), Marconi et al.
patent: 4500676 (1985-02-01), Balazs et al.
Isomura Akihiko
Iwata Kouichi
Takahashi Hideo
Sumitomo Electric Industries Ltd.
Waddell Frederick E.
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