http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2625433-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a7ebd2ce5ef7e691bd44c48a88a2bfc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2009-00897 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2009-00863 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-008 |
| filingDate | 2006-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f9b170beeb0681642806baf37b919c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f6479613ec1cf6de34865362620c122 |
| publicationDate | 2017-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2625433-T3 |
| titleOfInvention | Optical devices for selective and conventional photocoagulation of retinal pigment epithelium |
| abstract | An apparatus (101) for applying radiation to a subject's retina, comprising: a radiation source (110) for generating a radiation beam having one or more wavelengths suitable for absorption by retinal pigment epithelial cells, at least one optical component to direct the beam onto the retina, a scanner (120) optically coupled to the source (110) to controllably move the beam in two dimensions to scan the beam onto the retina, a controller (130) in communicating with the scanner (120) to apply control signals thereto to adjust the movement of the beam to illuminate a plurality of retinal locations in a time sequence in accordance with a scan pattern, in which the controller (130) is capable of operating the scanner (120) in at least two scanning modes, a first of the scanning modes being suitable for the selective determination of retinal pigment epithelial cells (RPE) and a second being suitable nd of scan modes to produce thermal photocoagulation in the retina; and a user interface (170) configured to allow a user to select between the first and second scan modes, wherein the controller (130) is configured to set a scan pattern, a number of repetitions of the scan pattern , a residence time, and a beam fluence to selectively determine RPE cells or for thermal photocoagulation, characterized in that the first scanning mode comprises the beam that imparts to the retina one of: (i) a fluence equal to or less than about 10,000 mJ / cm2 in a separate line pattern; and (ii) a fluence equal to or less than about 2,000 mJ / cm2 in an interlaced line pattern; and wherein the second scan mode comprises the beam imparting to the retina one of: (iii) a fluence greater than about 10,000 mJ / cm2 and a beam dwell time greater than about 50 microseconds in a separate line pattern ; and (iv) a fluence greater than about 2,000 mJ / cm2 and a beam dwell time greater than about 15 microseconds in an interlaced line pattern. |
| priorityDate | 2005-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.