A sterile method for preparing stable thrombin component from a single donor's plasma in which the thrombin component and the clotting and adhesive proteins component are harvested simultaneously from the same donor plasma in less than one hour. The combined components provide an improved biological...http://www.google.com.au/patents/US6472162?utm_source=gb-gplus-sharePatent US6472162 - Method for preparing thrombin for use in a biological glue
