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1. WO2011001301 - METHOD AND APPARATUS FOR TRACKING IN A MEDICAL PROCEDURE

Publication Number WO/2011/001301
Publication Date 06.01.2011
International Application No. PCT/IB2010/052176
International Filing Date 17.05.2010
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
A61B 1/267 2006.01
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; Illuminating arrangements therefor
267for the respiratory tract, e.g. laryngoscopes, bronchoscopes
CPC
A61B 1/05
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
04combined with photographic or television appliances
05characterised by the image sensor, e.g. camera, being in the distal end portion
A61B 1/2676
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
267for the respiratory tract, e.g. laryngoscopes, bronchoscopes
2676Bronchoscopes
A61B 2034/2048
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
2048using an accelerometer or inertia sensor
A61B 2090/364
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
36Image-producing devices or illumination devices not otherwise provided for
364Correlation of different images or relation of image positions in respect to the body
A61B 2562/0219
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
02Details of sensors specially adapted for in-vivo measurements
0219Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
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
Applicants
  • KONINKLIJKE PHILIPS ELECTRONICS N.V. [NL]/[NL] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
  • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH [DE]/[DE] (DE)
  • SABCZYNSKI, Joerg [DE]/[DE] (UsOnly)
  • SCHULZ, Heinrich [DE]/[DE] (UsOnly)
Inventors
  • SABCZYNSKI, Joerg
  • SCHULZ, Heinrich
Agents
  • BEKKERS, Joost, J., J.
Priority Data
61/221,13829.06.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR TRACKING IN A MEDICAL PROCEDURE
(FR) PROCÉDÉ ET APPAREIL DE SUIVI DANS UNE INTERVENTION MÉDICALE
Abstract
(EN)
A tracking system for a target anatomy of a patient can include a medical device having a body (281) having a distal end (290) and at least one channel (292) formed therein, where the body is adapted for insertion through an anatomy (105) to reach a target area (430); an accelerometer (185) connected to the body and positioned in proximity to the distal end; an imaging device (295) operably coupled with the body; and a light source (297) operably coupled with the body, where the accelerometer is in communication with a remote processor (120) for transmitting acceleration data thereto, where the imaging device is in communication with the remote processor for transmitting real-time images thereto, and where an orientation of the medical device with respect to the anatomy is determined by the processor based on the acceleration data.
(FR)
L'invention porte sur un système de suivi pour une anatomie cible d'un patient, qui peut comprendre un dispositif médical ayant un corps (281) ayant une extrémité distale (290) et au moins un canal (292) formé dans celui-ci, le corps étant apte à être introduit à travers une anatomie (105) pour atteindre une région cible (430) ; un accéléromètre (185) connecté au corps et positionné à proximité de l'extrémité distale ; un dispositif d'imagerie (295) couplé fonctionnellement au corps ; une source de lumière (297) couplée fonctionnellement au corps, l'accéléromètre étant en communication avec un processeur à distance (120) pour transmettre des données d'accélération à celui-ci, le dispositif d'imagerie étant en communication avec le processeur à distance pour transmettre des images en temps réel à celui-ci, et une orientation du dispositif médical par rapport à l'anatomie étant déterminée par le processeur sur la base des données d'accélération.
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