| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78809305921427efab3fdeafe48600c6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-0651
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C1-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C19-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-0601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-0624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-062 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C19-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C3-00 |
| filingDate |
2009-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d006e54fe344455cc3bd983cc328806
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a44d83a8888be7e99570260746251cf3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e68042aaf574f7109f38a5ec6c339bbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13895a7e3be714a6b6cc37cdb2364ca6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a21462c1121bc9b75b13c1a7f9fac42a |
| publicationDate |
2009-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2752469-A1 |
| titleOfInvention |
Optical apparatus and methods |
| abstract |
The present invention relates to optical apparatus. In particular it relates to optical apparatus having utility in medical procedures, more particularly dental procedures and especially disinfection procedures. In particular, we describe an optical apparatus comprising a handpiece (10) housing a light emitting diode light source (21) and a light delivery system comprising a light guide (14) having a proximal end mountable to the light delivery system to receive light from the light source (21) and a distal end (15) from which light is emitted from the apparatus. Preferably, the light- emitting diode light source (21) is a single light-emitting diode and preferably the handpiece comprises cooling means (23, 24, 25) adapted to cool the light- emitting diode light-source (21). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11421869-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020102134-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2019381680-B2 |
| priorityDate |
2008-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |