摘要 |
A treating instrument for medical treatment, comprises an insertion section to be inserted into a body cavity of a patient, biopsying forceps provided at a distal end of the insertion section, a pair of cups provided at the forceps, a grip member connected to an operator-end side of the insertion section; a drive unit provided on the distal end of the insertion section and generating a drive force for the cups, a conduction circuit for carrying electric current through the drive unit, and an operation switch interposed at lead wires of the conduction circuit.
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申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
TAKAYAMA, SHUICHI;NAKADA, AKIO;TATSUMI, YASUKAZU;NAKAMURA, TAKEAKI;YAMAGUCHI, TATSUYA;UEDA, YASUHIRO;ADACHI, HIDEYUKI;GOTANDA, MASAKAZU;FUJIO, KOJI;SAKIYAMA, KATSUNORI;HAYASHI, MASAAKI |