MIT ENDOSKOP FUNKTIONIERENDES INSTRUMENT

摘要

An endoscope operative instrument according to the invention is adapted to be introduced into the interior of the body through the channel of an endoscope and permit a manipulating force of a remote manipulating section (4) to be transmitted to an operating section (2) on a distal end site, thereby manipulating the operating section (2), and comprises as its featuring constitution a tubular sheath (28) insertable into the channel of the endoscope, rotary manipulating means (55) provided on the manipulating section (4) for rotatingly manipulating the operating section (2), and a manipulating wire (33) rotatably inserted through the sheath (28) and connecting the operating section (2) and the rotary manipulating means (55) to each other to have a torque transmitting property capable of transmitting a torque from the rotary manipulating means (55) to the operating section (2).