| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc9bf013460c75e548e93c93f78129eb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-247 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C9-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-247 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-247 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate |
2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a757a2cbbb170570354cdb02b3c10997
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b27b8e6d399a2d0b22bc45b2414b47c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50e6541e9c4e8ffa03e210436379ecda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b04cc46e148e2701b66d0cdb78537ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b6d5a89a39506d7e6d1de0248e2c112 |
| publicationDate |
2021-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10888231-B2 |
| titleOfInvention |
Automatic intraoral 3D scanner with low coherence ranging |
| abstract |
An intraoral scanning apparatus has a source of low coherence light. An interferometer directs the low coherence light to a reference path and a sample path and generates image data according to interference from combined light returned along the reference and sample paths. A fixture is optically coupled to the sample path and has a bite portion featured for clamping between the jaws of a patient, a track that defines a curved scan path for scanning, one or more scanners configured to direct the sample path light to and from the teeth, and an actuator and translation apparatus that urges the one or more scanners along the curved scan path. A control logic processor synchronizes light scanning and acquisition from the fixture. A display is in signal communication with the control logic processor for display of acquired scan data. |
| priorityDate |
2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |