The mixture and the instrument where there is a biological activity and are used for the surgery with organism absorptivity, consist of the copolymer of polyethylene glycol and terephthalic acid poly- butylene

摘要

(57) Abstract This invention is a biological activity, is organism compatibility, it regards the mixture and the instrument which for the surgery are organism absorptivity. As a mixture and an instrument for that kind of surgery, for example, the plate, the mesh and the membrane, the pin, the screw and the finishing blow nail, the nail inside volt/bolt and the medulla, seam fixture, other than the staple and the bone plug, fixing, soft organization of the bone and the bone and fixing and soft organization of the bone fixing of soft organization, the playback guide and the bone of organization or during soft organization and/or organism absorptivity to the surface and/or you can list the other instrument which is used for the fixing of the organism stability in plant. As it is made with the organism absorptive block copolymer where this kind of mixture and the instrument consist of polyethylene glycol and terephthalic acid poly- butylene and are fragmented, it includes the ceramic particle or the strengthening fiber which has biological activity, it possesses porocity with desire.