INSERTABLE ENDOSCOPIC INSTRUMENT FOR TISSUE REMOVAL
摘要
An improved flexible endoscopic instrument to precisely and efficiently obtains samples of flat polyps and multiple polyps from a patient by debriding one or more polyps and retrieving the debrided polyps without having to alternate between using a separate cutting tool and a separate sample retrieving tool and may be used with an endoscope. In one aspect, the cutting tool is coupled to a flexible torque coil that is configured to transfer rotational energy from a powered actuator through the length of the endoscope onto the cutting tool.
申请公布号
CA2935859(A1)
申请公布日期
2014.11.20
申请号
CA20142935859
申请日期
2014.05.16
申请人
INTERSCOPE, INC.
发明人
FURLONG, COSME;MARCOUX, MICHAEL W.;WISDOM, RICHARD STEPHEN;REBH, WILLAM R., JR;COSTA, EVAN;EVANS, STEPHEN C.