Wound filling compositions

Details Wound filling compositions Wound filling compositions

1988-08-18

1990-09-11

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

514925, 514 54, 536 20, 536114, 106162, 106205, A61K 3100, C08B 3700, C08L 500

Patent

active

049563505

ABSTRACT:
Wound filling compositions containing: (a) chitosan, (b) at least one compatible hydrocolloid material other than chitosan, and (c) water, exhibit a variety of properties desirable for use in filling large wound such as dermal ulcers, yet do not exhibit syneresis. Preferably compositions exhibit antimicrobial activity, would healing capability, a viscosity suitable to allow them to be applied to and remain in an open wound, and are able to absorb wound exudate.

REFERENCES:
patent: 3903268 (1975-09-01), Balassa
patent: 4394373 (1983-07-01), Malette et al.
patent: 4501835 (1985-02-01), Berke
patent: 4538603 (1985-09-01), Pawelchak et al.
patent: 4570629 (1986-02-01), Widra
patent: 4605623 (1986-08-01), Malette et al.
patent: 4659700 (1987-04-01), Jackson
Balassa et al., "Applications of Chitin and Chitosan in Wound-Healing Acceleration", pp. 296-305, in Proceedings of the First International Conference on Chitin/Chitosan, Ed. Muzzarelli et al., MIT Sea Grant Report MITSG 78-7, (May 1978).

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