Polymers and prepolymers for medical or surgical use; adhesives for medical or surgical use in the nature of adhesives namely, medical adhesives for binding internal tissue, medical adhesives tape, medical adhesives for binding wounds; biological or chemical preparations for medical or surgical use, namely for the treatment of cardio-vascular diseases, digestive disorders, pulmo-thoracic diseases, neurology diseases, orthopaedic disorders, dental applications, drug delivery agents in the form...