|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||604/368 ; 128/156 ; 128/DIG ; 8|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 86 인용 특허 : 3|
Hemostatic-adhesive, collagen dressings in the form of dry-laid, non-woven, self-supporting webs of collagen fibers and methods for preparing those webs are disclosed. The webs are formed from a mass of hemostatic-adhesive, collagen fibers having a moisture content of from about 7% to about 15% by weight, and retain the hemostatic-adhesive properties of the mass of collagen fibers.
A hemostatic-adhesive, collagen dressing for severed biological surfaces, comprising a dry-laid, non-woven, self-supporting web formed from a mass of hemostatic-adhesive, collagen fibers having a moisture content of from about 7% to about 15% by weight, said collagen fibers consisting essentially of an ionizable, water insoluble, partial acid salt of collagen containing from about 50% to about 90% of the theoretical stoichiometric amount of ionizable acid, said web having been calendered to improve its integrity.