Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,... – Conjugated via claimed linking group – bond – chelating agent,...
Patent
1983-08-12
1984-06-05
Rosen, Sam
Drug, bio-affecting and body treating compositions
Conjugate or complex of monoclonal or polyclonal antibody,...
Conjugated via claimed linking group, bond, chelating agent,...
A61K 3170
Patent
active
044527853
ABSTRACT:
A method of occluding blood vessels therapeutically is described wherein chitosan is injected directly into the vessel. The chitosan employed in this invention is partially to fully de-acetylated chitin. The chitin is dissolved in solution with distilled water and acetic acid and has a pH of approximately 4.
REFERENCES:
patent: 3911116 (1975-10-01), Balassa
Keller et al.,--The American Journal of Surgery, vol. 142 (Jul. 1981), pp. 6-13.
Malette William G.
Quigley, Jr. Herbert J.
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