Surgery: splint – brace – or bandage – Bandage structure – Support covering
Patent
1995-06-07
1998-05-12
Prebilic, Paul B.
Surgery: splint, brace, or bandage
Bandage structure
Support covering
602 42, 602 76, 139422, 66192, A61L 1500
Patent
active
057498431
ABSTRACT:
An elastic bandage comprises a knitted or woven fabric containing both inelastic and elastic yarns in which the ratio of inelastic yarns to elastic yarns is from 1:1 to 12:1 and in which the bandage achieves an effective compressive force at an extension of between 20 to 60% after which any further extension of the bandage is accompanied by only a small increase in compressive force. Suitable polymers for the elastic yarns include block copolymers such as styrene-butylene-ethylene-styrene block copolymers. Woven or knitted elastic bandages made of such yarns exhibit good stress retention properties.
REFERENCES:
patent: 3523528 (1970-08-01), Patience et al.
patent: 4024312 (1977-05-01), Korpman
patent: 4366814 (1983-01-01), Riedel
patent: 4414970 (1983-11-01), Berry
patent: 4653492 (1987-03-01), Parsons
patent: 4891957 (1990-01-01), Strack et al.
Textile Terms and Definitions, Ninth Edition--The Textile Institute, 1991, pp. 118, 360, and iii.
Prebilic Paul B.
Smith & Nephew Group Research Centre
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