| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a7ebd2ce5ef7e691bd44c48a88a2bfc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b3bb0cabb8351f699ccdc32ad08aedb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4498fc2823a8774111c13400180df23 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B2290-35 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-4795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6853
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-0205 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-00 |
| filingDate |
2002-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b98241e7a9e1578596ec03972d7ac03a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6177b5375d9080eabacd74b57183cd8 |
| publicationDate |
2018-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9897538-B2 |
| titleOfInvention |
Method and apparatus for improving image clarity and sensitivity in optical coherence tomography using dynamic feedback to control focal properties and coherence gating |
| abstract |
Methods for optical imaging, particularly with optical coherence tomography, using a low coherence light beam reflected from a sample surface and compared to a reference light beam, wherein real time dynamic optical feedback is used to detect the surface position of a tissue sample with respect to a reference point and the necessary delay scan range. The delay is provided by a tilting/rotating mirror actuated by a voltage adjustable galvanometer. An imaging probe apparatus for implementing the method is provided. The probe initially scans along one line until it finds the tissue surface, identifiable as a sharp transition from no signal to a stronger signal. The next time the probe scans the next line it adjusts the waveform depending on the previous scan. An algorithm is disclosed for determining the optimal scan range. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11583172-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11393094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10631718-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11779206-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11684254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11497396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11278206-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11357401-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11369266-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11064873-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10959613-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11576572-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11684242-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11730363-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11620749-B2 |
| priorityDate |
2001-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |