| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5227534d5452763715e3b63f856057cf |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-4254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-00 |
| filingDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27587fe546ceaaf918d29cb1982f4a48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e56ec3f88e74c60128ad24bdde42b2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_640cb68601cc0a1d1b797a283bf9ad0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf01cf228b278db3bb8c686ebd8b466f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4169293173f8ef560c622286651c88f4 |
| publicationDate |
2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015092664-A2 |
| titleOfInvention |
Electromagnetic tracker based ultrasound probe calibration |
| abstract |
An ultrasound calibration system employs a calibration phantom (20), an ultrasound probe (10) and a calibration workstation (40a). The calibration phantom (20) encloses a frame assembly (21) within a calibration coordinate system established by one or more phantom trackers. In operation, the ultrasound probe (10) acoustically scans an image of the frame assembly (21) within an image coordinate system relative to a scan coordinate system established by one or more probe trackers. The calibration workstation (40a) localizes the ultrasound probe (10) and the frame assembly image (11) within the calibration coordinate system and determines a calibration transformation matrix between the image coordinate system and the scan coordinate system from the localizations. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3047809-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017036044-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110368028-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110368028-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10555724-B2 |
| priorityDate |
2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |