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1. WO2020112217 - DEVELOPABLE AND COLLAPSABLE SHAFT DEPLOYMENT MECHANISM

Publication Number WO/2020/112217
Publication Date 04.06.2020
International Application No. PCT/US2019/051728
International Filing Date 18.09.2019
IPC
A61B 10/04 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
02Instruments for taking cell samples or for biopsy
04Endoscopic instruments
A61B 17/29 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
29Forceps for use in minimally invasive surgery
B25J 19/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
02Sensing devices
CPC
A61B 1/00131
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00131Accessories for endoscopes
A61B 10/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
02Instruments for taking cell samples or for biopsy
04Endoscopic instruments
A61B 17/3439
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
3421Cannulas
3439with means for changing the inner diameter of the cannula, e.g. expandable
A61B 2017/2901
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
29Forceps for use in minimally invasive surgery
2901Details of shaft
A61B 2017/3445
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
3421Cannulas
3445used as instrument channel for multiple instruments
B25J 19/02
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
02Sensing devices
Applicants
  • BRIGHAM YOUNG UNIVERSITY [US]/[US]
Inventors
  • SHEFFIELD, Jacob
  • SEYMOUR, Kendall, H.
  • HYATT, Lance
  • CUNNINGTON, Scott
  • MAGLEBY, Spencer, P.
  • HOWELL, Larry, L.
  • LANG, Robert
Agents
  • DETWEILER, Sean, D.
Priority Data
62/732,90918.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVELOPABLE AND COLLAPSABLE SHAFT DEPLOYMENT MECHANISM
(FR) MÉCANISME DE DÉPLOIEMENT DE TIGE DÉVELOPPABLE ET PLIABLE
Abstract
(EN)
A hollow rod developable actuator tool including a first link comprising an outer cylinder, a deployment ring including second link comprising a first portion pivotably connected to the first link at a first joint mounted in a first cavity in the wall of the outer cylinder and a third link comprising a second tool portion pivotably connected to the fist portion at a second link, and a fourth link comprising an inner cylinder to which the second portion of the deployment ring is also pivotably connected at a third link mounted in a second cavity in the wall of the inner cylinder. When the inner cylinder of the fourth link is rotated in relation to the outer cylinder of the first link the actuator tool transitions from a first state where the deployment ring is stowed within the tool to a second state where the deployment ring is deployed externally.
(FR)
L'invention concerne un outil actionneur développable à tige creuse comprenant une première liaison comprenant un cylindre externe, un anneau de déploiement comprenant une deuxième liaison comprenant une première partie reliée de façon pivotante à la première liaison au niveau d'une première articulation montée dans une première cavité dans la paroi du cylindre externe et une troisième liaison comprenant une seconde partie d'outil reliée de façon pivotante à la première partie au niveau d'une deuxième liaison, et une quatrième liaison comprenant un cylindre interne auquel la seconde partie de l'anneau de déploiement est également reliée de façon pivotante au niveau d'une troisième liaison montée dans une seconde cavité dans la paroi du cylindre interne. Lorsque le cylindre interne de la quatrième liaison est tourné par rapport au cylindre externe de la première liaison, l'outil actionneur passe d'un premier état, dans lequel l'anneau de déploiement est rangé dans l'outil, à un second état dans lequel l'anneau de déploiement est déployé vers l'extérieur.
Latest bibliographic data on file with the International Bureau