This treatment device for endoscope is used for cutting body tissue while the treatment device is retractably projected from a catheter. The treatment device includes: a control wire inserted into the catheter; and a cutting electrode mounted at the distal end of the control wire with the cutting electrode being imparted a bent configuration in advance. The cutting electrode elastically deforms in a state where the cutting electrode is retracted into the catheter, thereby assuming such a shape as to resemble the configuration of the catheter.
申请公布号
EP2005912(B1)
申请公布日期
2016.05.04
申请号
EP20070738065
申请日期
2007.03.08
申请人
OLYMPUS CORPORATION
发明人
BARLOW, DAVID E.;KAJI, KUNIHIDE;SUZUKI, TAKAYUKI;SATO, MASATOSHI;HAYASHI, KENSUKE;MIKKAICHI, TAKAYASU;SHIONO, JUNJI