| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e3db4228e9b5f5a35533d5c35400c95 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00703
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2034-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00351
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-376
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00699 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-352 |
| filingDate |
2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0518823826325874bc001ff4e9fc081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd3aab9b12eeb6e9b8c96d577f355ba6 |
| publicationDate |
2018-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018204059-A1 |
| titleOfInvention |
Determining and displaying the 3d location and orientation of a cardiac-ablation balloon |
| abstract |
A method for 3D visualization of a cardiac-ablation balloon in a region of a heart within a predefined 3D space using single-plane fluoroscopy, the method comprising: (1) placing, inflating and positioning the balloon into the region, the balloon having a radio-opaque marker and central catheter portion; (2) capturing first-view images from a first angle; (3) capturing second-view images from a different angle different; (4) selecting first-view and second-view images having a minimum difference between the cardio-respiratory phases of the two images; (5) identifying the marker in the two images; (6) placing orientation markers in the two images where the central catheter portion intersects the projected balloon image farthest from the marker; (7) associating the markers and the orientation markers in two images, respectively; (8) determining 3D balloon location and orientation; (9) and inserting a 3D balloon model into the predefined space to generate the 3D visualization. |
| priorityDate |
2017-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |