Collagen-based injectable preparations capable of controlling bleeding and/or of substituting for platelets in the case of haemorrhagic syndromes

摘要

The present invention relates to an injectable preparation comprising particles or fibrils with length less than 10 μm and at least one pharmaceutically acceptable vehicle or excipient. The particles or fibrils comprise proteins or peptides inducing adhesion and activation of the platelets, or even aggregation thereof. The preparation is useful for treating hemorrhages.