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1. WO2016028507 - APPARATUS AND METHOD FOR CUTTING TISSUE

Publication Number WO/2016/028507
Publication Date 25.02.2016
International Application No. PCT/US2015/044034
International Filing Date 06.08.2015
IPC
A61B 17/32 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
A61M 1/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
F16J 15/54 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
54Other sealings for rotating shafts
CPC
A61B 17/32002
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
32002with continuously rotating, oscillating or reciprocating cutting instruments
A61B 2017/00309
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00292mounted on or guided by flexible, e.g. catheter-like, means
003Steerable
00305Constructional details of the flexible means
00309Cut-outs or slits
A61B 2017/00336
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00292mounted on or guided by flexible, e.g. catheter-like, means
00336with a protective sleeve, e.g. retractable or slidable
A61B 2017/00685
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00681Aspects not otherwise provided for
00685Archimedes screw
A61B 2017/320024
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
32002with continuously rotating, oscillating or reciprocating cutting instruments
320024Morcellators, e.g. having a hollow cutting tube with an annular cutter for morcellating and removing tissue
A61B 2017/320032
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
32002with continuously rotating, oscillating or reciprocating cutting instruments
320032Details of the rotating or oscillating shaft, e.g. using a flexible shaft
Applicants
  • GYRUS ACMI, INC. D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA [US]/[US]
Inventors
  • EDWARDS, Kevin, C.
  • CASEY, Jay, A.
Agents
  • PANDISCIO, Mark, J.
Priority Data
14/463,75720.08.2014US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD FOR CUTTING TISSUE
(FR) APPAREIL ET PROCÉDÉ DE COUPE DE TISSU
Abstract
(EN)
A cutting instrument comprising: an outer tube comprising a distal end and a proximal end; an inner tube rotatably disposed within said outer tube, said inner tube comprising a distal end, a proximal end and a region intermediate said distal end and said proximal end, said region comprising a plurality of slits formed in said inner tube so as to render said region of said inner tube flexible; and a bellows disposed adjacent to said plurality of slits so as to render said region of said inner tube fluid-tight.
(FR)
L'invention concerne un instrument de coupe comprenant : un tube externe comprenant une extrémité distale et une extrémité proximale ; un tube interne disposé rotatif dans ledit tube externe, ledit tube interne comprenant une extrémité distale, une extrémité proximale et une région entre ladite extrémité distale et ladite extrémité proximale, ladite région comportant une pluralité de fentes formées dans ledit tube interne de façon à amener ladite région dudit tube interne à être souple ; et un soufflet disposé de manière adjacente à ladite pluralité de fentes de façon à amener ladite région dudit tube interne à être étanche aux fluides.
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