Title:
OPERATION SYSTEM, SURGICAL SYSTEM, SURGICAL INSTRUMENT, AND EXTERNAL FORCE DETECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/163622
Kind Code:
A1
Abstract:
Provided are an operation system, surgical system, surgical instrument, and external force detection system that suitably detect a force acting on an end effector. The operation system comprises: an inner sleeve having an end effector; an outer sleeve through which the inner sleeve is inserted and which supports the inner sleeve at a position where the end effector appears from the distal end; a distortion detection unit that detects distortion occurring in the outer sleeve; and a processing unit that computes a force acting on the end effector in vivo on the basis of the detection result from the distortion detection unit. The outer sleeve is a structure which is decoupled from the inner sleeve.
Inventors:
SUZUKI HIROYUKI (JP)
NAGASAKA KENICHIRO (JP)
NAGASAKA KENICHIRO (JP)
Application Number:
PCT/JP2018/001841
Publication Date:
September 13, 2018
Filing Date:
January 22, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
A61B34/37; B25J19/02; G01L5/16
Foreign References:
| JP2009522016A | 2009-06-11 | |||
| JP2005103056A | 2005-04-21 |
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
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