| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1920e91404b2210e92a6d163c1da93a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-247 |
| classificationCPCInventive |
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/A61B5-0088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0073 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| filingDate |
2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad2e674da8f91d553fd895f43fab2356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9def977bc55499dea307071a0f553af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e2a7f3c01cab4ea9c0770812e0091f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5553d361fa66cdcfeafd748199812aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75cb113003230ffa5c77283217dc7a42 |
| publicationDate |
2018-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018031003-A1 |
| 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 |