CLIP AND CLIPPING INSTRUMENT FOR BIOLOGICAL TISSUES

摘要

A clipping instrument for biological tissues equipped with an outer casing which can be inserted into a biological cavity, an operating member freely passed through the outer casing, an operating wire freely passed through the operating member, a self-opening holder which can be opened and closed by the action of the operating member attached to the edge of the operating wire, and a self-opening clip having a clipping member for clipping a biological tissue which is attached to the edge of the holder in a detachable manner by opening/closing the holder. Using this clipping instrument, a lesion site can be surely clipped over a long period of time in ligating a breeding site in a biological tissue, stitching a laceration, marking in excision of a mucosal tissue and so on with an endoscope.