SCOOP FOR EXTRACTION OF STONES FROM GALL DUCTS

摘要

FIELD: surgery. SUBSTANCE: handle 1 and gripping part 3 are coupled by connecting part 2. Gripping part 3 has maximum radius of hollow and wedge-type edge for free atraumatic passage between gall duct wall and stone. Connecting part 2 is made as straightening spring with maximum possible gradual decrease from handle 1 to base of gripping part 3. EFFECT: multipurpose application, higher capability of gripping. 1 dwgu