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1. WO2008048814 - WIRE-GUIDED ASPIRATION NEEDLE

Publication Number WO/2008/048814
Publication Date 24.04.2008
International Application No. PCT/US2007/080757
International Filing Date 09.10.2007
IPC
A61B 18/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
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 25/01 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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
A61M 25/00 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
25Catheters; Hollow probes
A61M 25/09 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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
09Guide wires
A61B 17/34 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
CPC
A61B 17/32053
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
3205Excision instruments
32053Punch like cutting instruments, e.g. using a cylindrical or oval knife
A61B 17/3403
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3403Needle locating or guiding means
A61B 17/3478
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
3478Endoscopic needles, e.g. for infusion
A61B 18/1206
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
1206Generators therefor
A61B 18/1477
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
1477Needle-like probes
A61B 18/149
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
149bow shaped or with rotatable body at cantilever end, e.g. for resectoscopes, or coagulating rollers
Applicants
  • WILSON-COOK MEDICAL INC. [US]/[US] (AllExceptUS)
  • DEAL, Stephen, E. [US]/[US] (UsOnly)
Inventors
  • DEAL, Stephen, E.
Agents
  • COPELAND, Trevor, K.
Priority Data
60/852,19717.10.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WIRE-GUIDED ASPIRATION NEEDLE
(FR) AIGUILLE D'ASPIRATION GUIDÉE PAR FIL
Abstract
(EN)
A needle knife sphincterotome comprising a tensioning filament for positionally adjusting its distal end and a needle knife configured for tissue aspiration. The sphincterotome includes an actuatable handle attached to an elongate shaft having a needle knife near its distal end. The tensioning filament includes proximal and distal attachments and is configured such that actuation of the handle introduces a tension in the tensioning filament that bends, arches, or otherwise deforms the distal end of the sphincterotome shaft.
(FR)
L'invention concerne un sphinctérotome à lame à aiguille comportant un filament de tension pour régler la position de son extrémité distale, et une lame à aiguille conçue pour aspirer des tissus. Le sphinctérotome comporte un manche actionnable fixé à une tige allongée comprenant une lame à aiguille à proximité de son extrémité distale. Le filament de tension comporte des fixations proximales et distales et est conçu de telle manière que l'actionnement du manche introduit une tension dans le filament de tension courbant, arquant ou déformant d'une autre manière l'extrémité distale de la tige du sphinctérotome.
Also published as
Latest bibliographic data on file with the International Bureau