EP 2461759 A1 20120613 - CONCEPT FOR SUPERIMPOSING AN INTRAOPERATIVE LIVE IMAGE OF A SURGICAL AREA WITH A PREOPERATIVE IMAGE OF THE SURGICAL AREA
Title (en)
CONCEPT FOR SUPERIMPOSING AN INTRAOPERATIVE LIVE IMAGE OF A SURGICAL AREA WITH A PREOPERATIVE IMAGE OF THE SURGICAL AREA
Title (de)
KONZEPT ZUR ÜBERLAGERUNG EINES INTRAOPERATIVEN LIVEBILDES EINES OPERATIONSGEBIETS MIT EINEM PREOPERATIVEN BILD DES OPERATIONSGEBIETS
Title (fr)
PROCÉDÉ DE SUPERPOSITION D'UNE IMAGE INTRA-OPÉRATOIRE INSTANTANÉE D'UN CHAMP OPÉRATOIRE AVEC UNE IMAGE PRÉOPÉRATOIRE DU CHAMP OPÉRATOIRE
Publication
Application
Priority
- DE 102009040430 A 20090907
- EP 2010063000 W 20100904
Abstract (en)
[origin: WO2011026958A1] The invention relates to a device (100) for superimposing an intraoperative first live image (112) of a surgical area (105) with a preoperative second image (114) of the surgical area (105), comprising a unit (110) for receiving and providing the first image (112), a unit (120) for providing the second image (114), a unit (130) for defining characteristic points (131-1;...; 136-1) in the first image (112) and for defining points (131-2;...; 136-2) in the second image (114) that correspond to the characteristic points, so that the characteristic points and the points corresponding thereto in the first and second images mark mutually corresponding positions of the surgical area (105), a unit (140) for transforming the first and/or second images, so that the characteristic points (131-1;...; 136-1) of the first image (112) and the points (131-2;...; 136-2) of the second image (114) corresponding thereto end up on top of each other, and a unit (150) for superimposing, after the transformation, the second image with the first image or the surgical area so as to obtain a superimposed view (145) of the surgical area (105).
IPC 8 full level
A61B 19/00 (2006.01)
CPC (source: EP US)
A61B 34/10 (2016.02 - EP US); A61B 90/36 (2016.02 - EP US); A61B 90/361 (2016.02 - EP US); A61B 2034/2065 (2016.02 - EP US); A61B 2090/364 (2016.02 - EP US); A61B 2090/365 (2016.02 - EP US); A61B 2090/366 (2016.02 - EP US)
Citation (search report)
See references of WO 2011026958A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011026958 A1 20110310; DE 102009040430 A1 20110317; DE 102009040430 B4 20130307; EP 2461759 A1 20120613; US 2012188352 A1 20120726
DOCDB simple family (application)
EP 2010063000 W 20100904; DE 102009040430 A 20090907; EP 10752557 A 20100904; US 201213412976 A 20120306