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1. WO2017205481 - ROBOTIC SURGICAL ASSEMBLIES AND INSTRUMENT DRIVE UNITS THEREOF

Publication Number WO/2017/205481
Publication Date 30.11.2017
International Application No. PCT/US2017/034206
International Filing Date 24.05.2017
IPC
A61B 34/00 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
A61B 34/30 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
30Surgical robots
CPC
A61B 2017/00367
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
A61B 2017/00398
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
00398using powered actuators, e.g. stepper motors, solenoids
A61B 2017/00477
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00477Coupling
A61B 2034/305
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
30Surgical robots
305Details of wrist mechanisms at distal ends of robotic arms
A61B 34/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
A61B 34/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
30Surgical robots
Applicants
  • COVIDIEN LP [US]/[US]
Inventors
  • SEOW, Chi Min
  • MACLEOD, Mark
  • ZEMLOK, Michael
Agents
  • AKYUZ, Ishak
  • BENDER-ZANONI, Joseph
  • CARTER, David
  • DELUCA, Peter
  • FERGUSON, Kevin
  • HUGHES, Thomas
  • LYDON, Amy
  • PERRY, Kimberly V.
  • WADADLI, Aryn
Priority Data
62/341,94926.05.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ROBOTIC SURGICAL ASSEMBLIES AND INSTRUMENT DRIVE UNITS THEREOF
(FR) ENSEMBLES CHIRURGICAUX ROBOTIQUES ET UNITÉS D'ENTRAÎNEMENT D'INSTRUMENT ASSOCIÉES
Abstract
(EN)
An instrument drive unit for use with a surgical robotic arm includes a body, a first gear, and a driven coupler. The body has a proximal end and a distal end configured to be coupled to a surgical instrument. The first gear is non-rotatably coupled to the proximal end of the body. The driven coupler is disposed at the proximal end of the body and laterally offset from the first gear. The driven coupler is operably coupled to the first gear such that rotation of the driven coupler rotates the first gear to effect rotation of the body about a longitudinal axis defined by the body.
(FR)
La présente invention concerne une unité d'entraînement d'instrument destinée à être utilisée avec un bras chirurgical robotique comprenant un corps, un premier engrenage et un coupleur entraîné. Le corps présente une extrémité proximale et une extrémité distale conçues pour être accouplées à un instrument chirurgical. Le premier engrenage est accouplé de manière non rotative à l'extrémité proximale du corps. Le coupleur entraîné est disposé à l'extrémité proximale du corps et décalé latéralement par rapport au premier engrenage. Le coupleur entraîné est accouplé de manière fonctionnelle au premier engrenage de telle sorte que la rotation du coupleur entraîné fait tourner le premier engrenage pour effectuer la rotation du corps autour d'un axe longitudinal défini par le corps.
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