Tissue adhesive
First Claim
1. A method of seamlessly connecting tissue or organ parts, for sealing wounds, stopping bleeding and stimulating wound healing in mammals which comprises reconstituting lyophilized tissue adhesive of mammalian protein origin which comprises fibrinogen, albumin, factor XIII, cold-insoluble globulin and plasminogen-activator inhibitor or plasmin inhibitor wherein the fibrinogen is present in at least 33% by weight, in the lyophilized state, the ratio of factor XIII to fibrinogen, expressed in units of factor XIII per gram of fibrinogen is at least 80, and fibrinogen and albumin are present in a ratio of 33 to 90:
- 5 to 40 and applying said reconstituted tissue adhesive containing at least 70 mg of fibrinogen per ml to the organ tissue or wound of a mammal in an amount sufficient to function as an adhesive.
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Accused Products
Abstract
A tissue adhesive on the basis of human or animal protein contains factor XIII and at least 33% by weight of fibrinogen, has a ratio of factor XIII to fibrinogen, expressed in units of factor XIII per gram of fibrinogen, of at least 80, contains fibrinogen and albumin in the total protein at a ratio of 33 to 90:5 to 40, contains plasminogen-activator-inhibitor or plasmin inhibitor in an amount of 250 to 25,000 KIU per g of fibrinogen and has been lyophilized.
200 Citations
3 Claims
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1. A method of seamlessly connecting tissue or organ parts, for sealing wounds, stopping bleeding and stimulating wound healing in mammals which comprises reconstituting lyophilized tissue adhesive of mammalian protein origin which comprises fibrinogen, albumin, factor XIII, cold-insoluble globulin and plasminogen-activator inhibitor or plasmin inhibitor wherein the fibrinogen is present in at least 33% by weight, in the lyophilized state, the ratio of factor XIII to fibrinogen, expressed in units of factor XIII per gram of fibrinogen is at least 80, and fibrinogen and albumin are present in a ratio of 33 to 90:
- 5 to 40 and applying said reconstituted tissue adhesive containing at least 70 mg of fibrinogen per ml to the organ tissue or wound of a mammal in an amount sufficient to function as an adhesive.
- View Dependent Claims (2, 3)
Specification