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1. WO2013144940 - HAFTIC SIMULATION AND SURGICAL LOCATION MONITORING SYSTEM AND METHOD

Publication Number WO/2013/144940
Publication Date 03.10.2013
International Application No. PCT/IL2013/000032
International Filing Date 18.03.2013
IPC
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
A61C 8/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
8Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
CPC
A61B 2034/105
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
101Computer-aided simulation of surgical operations
105Modelling of the patient, e.g. for ligaments or bones
A61B 2034/2055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
2046Tracking techniques
2055Optical tracking systems
A61B 2034/2065
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
2046Tracking techniques
2065Tracking using image or pattern recognition
A61B 2090/3983
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
90Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
39Markers, e.g. radio-opaque or breast lesions markers
3983Reference marker arrangements for use with image guided surgery
A61B 34/20
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
A61B 34/76
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
34Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
70Manipulators specially adapted for use in surgery
76Manipulators having means for providing feel, e.g. force or tactile feedback
Applicants
  • NAVIGATE SURGICAL TECHNOLOGIES, INC. [CA]/[CA] (AllExceptUS)
  • DAON, Ehud [IL]/[CA] (US)
Inventors
  • NAVIGATE SURGICAL TECHNOLOGIES, INC.
  • DAON, Ehud
Agents
  • PYERNIK, Rutman
Priority Data
13/735,48707.01.2013US
61/616,70428.03.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HAFTIC SIMULATION AND SURGICAL LOCATION MONITORING SYSTEM AND METHOD
(FR) SYSTÈME ET PROCÉDÉ DE SIMULATION HAPTIQUE ET DE SURVEILLANCE DE SITE CHIRURGICAL
Abstract
(EN)
A system and method for monitoring a surgical site employs a fiducial reference (1160) with attached tracking marker (1170). The marker may be tracked by a tracker (1130). Image information about the surgical site is provided to a controller that updates a model of the surgical site derived from a prior scan of the surgical site. The system and method allow the user to select between monitoring the real surgery (1030) and performing virtual surgery (1040) using a digital manipulator device (910, 1110). The system may be operated with the user located remotely from the surgical site and operating a remotely operable surgical instrument controlled by the digital manipulator device. The system may select between employing a stationary model and a model that is updated in real time based on the real time image information from the surgical site. The manipulator device may be a haptic feedback device and the haptic feedback may be optionally employed.
(FR)
L'invention concerne un système et un procédé pour surveiller un site chirurgical utilisant une référence de repère (1160) à laquelle un marqueur de suivi est fixé (1170). Le marqueur peut être suivi par un dispositif de suivi (1130). Des informations d'image relatives au site chirurgical sont fournies à un contrôleur qui met à jour un modèle du site chirurgical dérivé d'un balayage antérieur de ce dernier. Le système et le procédé permettent à l'utilisateur de choisir entre la surveillance de la chirurgie actuelle (1030) et l'exécution de la chirurgie virtuelle (1040) au moyen d'un dispositif de manipulation numérique (910, 1110). Le système peut être actionné par un utilisateur situé à distance du site chirurgical et faire fonctionner un instrument chirurgical distant commandé par le dispositif de manipulation numérique. Le système peut choisir entre l'utilisation d'un modèle fixe et d'un modèle qui est mis à jour en temps réel en fonction des informations d'image en temps réel provenant du site chirurgical. Le dispositif de manipulation peut être un dispositif de rétroaction haptique, la rétroaction haptique pouvant éventuellement être utilisée.
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