Title:
組織除去のための挿入可能な内視鏡機器
Document Type and Number:
Japanese Patent JP6949901
Kind Code:
B2
Abstract:
An improved flexible endoscopic instrument (4000) 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 (4010) is coupled to a flexible torque coil (4080) or torque rope that is configured to transfer rotational energy from a powered actuator (4050) through the length of the endoscope onto the cutting tool.
Inventors:
Fur long, cosmetics
Marco, Michael W..
Wisdom, Richard Stephen
Rev, Jr., William Earl.
Costa, Evan
Evans, Stephen Sea.
Marco, Michael W..
Wisdom, Richard Stephen
Rev, Jr., William Earl.
Costa, Evan
Evans, Stephen Sea.
Application Number:
JP2019090628A
Publication Date:
October 13, 2021
Filing Date:
May 13, 2019
Export Citation:
Assignee:
INTERSCOPE, INC.
International Classes:
A61B1/018; A61B17/32
Domestic Patent References:
| JP6269459A | ||||
| JP2003524479A |
Foreign References:
| US5620447 |
Attorney, Agent or Firm:
Mizuno Yuuki
Etsu Tamai
Etsu Tamai