| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79caf785de7d573193e7a46f2192aaad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21W2131-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-0818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00738 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V23-0442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V23-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-88 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-30 |
| filingDate |
2021-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a9f6aca16efba31ee634db73bfd69a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1392383733ff3013baa78f8d5bdd83a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1652e808e93b5d195a7b8141440f8ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08697ab728c000b57a6873cbaf02ac12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dfcb0835533791e0b6611ce8485539f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2227def70f3a346f7a03f40d7cd11086 |
| publicationDate |
2021-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021154550-A1 |
| titleOfInvention |
Proximity detection for a surgical light |
| abstract |
A surgical light head and proximity detection method includes a housing, a plurality of light emitting elements arranged in the housing and configured to direct light at a target region of interest, and a plurality of distance sensors arranged in the housing. At least two of the distance sensors have field of views that overlap to define a common detection region of interest and the common detection region of interest at least partially overlaps with the target region of interest. The light head may have a plurality of integrally formed tilted seats that position the distance sensors relative to a center line of focus of the surgical light head. The distance sensors may be integrated in the housing via an optical component that is sealed relative to the housing and covers the distance sensor while enabling transmission and receipt of distance sensing signals therethrough. |
| priorityDate |
2020-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |