摘要:
A sheet preparation characterized by that fibrinogen is held on one surface of a sheet-shaped support and thrombin is held on the other surface of the sheet-shaped support where fibrinogen is not held and that fibrinogen and thrombin are held separately from each other, and a process for preparing the same.
摘要:
A new wound-covering material that protects and repairs a wound area caused by an operation, trauma, burn, and the like is provided. The present invention relates to a wound-covering material comprising thrombin, fibrinogen and a bioabsorbable supporting material. The wound-covering material may further be overlaid with a covering material for retaining moisture. The wound-covering material may be consisted of a kit of either (1) a bioabsorbable supporting material holding thrombin, and fibrinogen; or (2) a bioabsorbable supporting material holding thrombin, and a bioabsorbable supporting material holding fibrinogen; or (3) thrombin, fibrinogen and a bioabsorbable supporting material. Besides, each of the kits may be combined with a covering material for retaining moisture.
摘要:
Disclosed are processes for preparing solid dressings for treated wounded tissue in mammalian patients, such as a human, comprising a haemostatic layer consisting essentially of a fibrinogen component and a fibrinogen activator. Also disclosed are methods for treating wounded tissue using these dressings and frozen and liquid compositions useful for preparing the haemostatic layer(s) of these dressings or for treating wounded tissue in a mammal.
摘要:
The composition incorporates together with the platelet concentrate which provides fibrinogen and concentrations of platelet derived growth factors (PDGF's) other concentrations of biological supplements such as adenosine triphosphate, amino acids, cytosines, (LIF), hormones, lipids, nucleosides, mineral salts and vitamins, thereby allowing to establish, maintain and extend the proliferation of cell lines of types such as retinal pigment epithelium, fibroblasts, hepatocytes, as well as tumoral lines and other equivalent ones, whereas other specific cell lines such as adipocytes, chondrocytes and osteoblasts and stem cells are the object of adding further new supplements.
摘要:
Disclosed are solid dressings for treated wounded tissue in mammalian patients, such as a human, comprising a haemostatic layer consisting essentially of a fibrinogen component and thrombin, wherein the thrombin is present in an amount between 0.250 Units/mg of fibrinogen component and 0.062 Units/mg of fibrinogen component. Also disclosed are methods for treating wounded tissue.
摘要:
The present invention provides a composite material comprising fibrinogen or fibrin, or a mixture thereof, and a bioactive glass. The invention also relates to wound dressings and pharmaceutical compositions containing the composite material. Further aspects of the invention relate to the use of the composite material of the for treating a wound, treating or preventing bacterial infections in a wound, preventing or alleviating bleeding in a wound, sterilising a wound, controlling haemorrhaging, increasing the rate of coagulation of blood and/or activating a coagulation system in a wound.