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1. WO2012066552 - SYSTEMS AND METHODS FOR NAVIGATING A SURGICAL DEVICE

Publication Number WO/2012/066552
Publication Date 24.05.2012
International Application No. PCT/IL2011/050013
International Filing Date 16.11.2011
IPC
A61B 17/22 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
A61B 19/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
19Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B1/-A61B18/149
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
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
CPC
A61B 17/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on ; the inside of; inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; ; Apparatus for removing obstructions in blood vessels, not otherwise provided for
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 2017/00247
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00238Type of minimally invasive operation
00243cardiac
00247Making holes in the wall of the heart, e.g. laser Myocardial revascularization
A61B 2017/22042
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on ; the inside of; inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; ; Apparatus for removing obstructions in blood vessels, not otherwise provided for
22038with a guide wire
22042Details of the tip of the guide wire
A61B 2017/22049
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
22Implements for squeezing-off ulcers or the like on ; the inside of; inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; ; Apparatus for removing obstructions in blood vessels, not otherwise provided for
22038with a guide wire
22049Means for locking the guide wire in the catheter
A61B 2034/107
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
10Computer-aided planning, simulation or modelling of surgical operations
107Visualisation of planned trajectories or target regions
Applicants
  • MEDIGUIDE LTD. [IL]/[IL] (AllExceptUS)
  • STROMMER, Gera M. [IL]/[IL]
  • EICHLER, Uzi [IL]/[IL]
  • COHEN, Amit [IL]/[IL]
Inventors
  • STROMMER, Gera M.
  • EICHLER, Uzi
  • COHEN, Amit
Agents
  • AGMON, Jonathan
Priority Data
12/950,84119.11.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR NAVIGATING A SURGICAL DEVICE
(FR) SYSTÈMES ET PROCÉDÉS POUR DIRIGER UN DISPOSITIF CHIRURGICAL
Abstract
(EN)
Systems and methods are disclosed for navigating a surgical device toward a target organ in the body of a patient. An example method includes providing a surgical needle and a guide wire, the surgical needle configured for insertion into a vein or a beating heart. The method also includes holding the guide wire within the surgical needle while the surgical needle is inserted into the vein or the beating heart. The method also includes generating output in two modes, the output based on at least one medical positioning system (MPS) sensor on the guide wire, the output corresponding to a position of the surgical needle and the guide wire for navigating the surgical needle and the guide wire toward a target in the vein or the heart. The methods can be carried out directly by a physician or via a computer processor-based surgical system.
(FR)
La présente invention concerne des systèmes et des procédés destinés à diriger un dispositif chirurgical vers un organe cible dans le corps d'un patient. Un exemple de procédé comprend la fourniture d'une aiguille chirurgicale et d'un fil-guide, l'aiguille chirurgicale étant configurée pour l'insertion dans une veine ou un cœur qui bat. Le procédé comprend en outre le fait de maintenir le fil-guide à l'intérieur de l'aiguille chirurgicale pendant que l'aiguille chirurgicale est insérée dans la veine ou le cœur qui bat. Le procédé comprend également la génération d'une sortie en deux modes, la sortie basée sur au moins un capteur de système de positionnement médical (MPS) sur le fil guide, la sortie correspondant à une position de l'aiguille chirurgicale et du fil-guide pour diriger l'aiguille chirurgicale et le fil-guide vers une cible dans la veine ou le cœur. Les procédés peuvent être réalisés directement par un médecin ou via un système chirurgical basé sur un processeur informatique.
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