A sure grip type of resectoscope sheath lock.
D019723:Endoscopes; D004724:Endoscopy / Q000295:instrumentation*; D052816:Foreskin; D018737:Hand Strength; D006801:Humans; D008297:Male; D011467:Prostate / Q000601:surgery*; D013520:Urologic Surgical Procedures
ENDOSCOPY/apparatus and instruments; PROSTATE/surgery