| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a95be14a7595a4eb71dc8e7493f8975 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-027 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-08 |
| filingDate |
2008-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8159f60dfde2cc886720f7460640f2b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0393d2e0ecbb903dd58a286f853b854e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7851546eab2de22384a3050fd1f59544 |
| publicationDate |
2008-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2623876-A1 |
| titleOfInvention |
Gas-purged laser system and method thereof |
| abstract |
A gas-purged laser system and method of gas-purging a laser system are disclosed. One embodiment of the laser system comprises an excimer refractive surgical laser system having a laser beam optical path configured to allow purging of a portion of a volume enclosing the laser beam optical path with a gas, and a gas generator, operable to generate the purging gas and provide the gas to the volume portion. The portion of the volume can be the entire volume enclosing the laser beam optical path or a selected portion thereof. The gas can be nitrogen gas and the gas generator can be a self--contained nitrogen generator as will be known to those having skill in the art. Embodiments can further comprise a controller for controlling the flow of purging gas in response to received signals representative of various parameters, such as temperature, oxygen level, pressure, humidity and flow rate. |
| priorityDate |
2007-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |