http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2473745-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30af3ab8fbb924ebf7e05b386bfff874 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1442 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-20 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-12 |
| filingDate | 2002-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a80a265cadbac6ea8c5362688a89bbf |
| publicationDate | 2003-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2473745-A1 |
| titleOfInvention | Electrosurgery with improved control apparatus and method |
| abstract | An electrosurgical system includes an electrosurgical generator (32) providi ng power through an electrode (76), and a laser (25) providing laser energy through an optical fiber. The electrode optical fiber and a source of environmental gas can all be included in a handpiece (36), catheter or other delivery device. In operation, the environmental gas can be released into th e vicinity of an operative site and the laser activated to energize atoms alon g a pathway. Electrosurgical power can then be applied to ionize the items of the atoms of the pathway and create a path of least resistance for an electrosurgical arc. A reduction in the laser power required can be achieved by matching the photon frequency of the lawer with the excitation frequency of the environmental gas. In a laparoscopic procedure, the insufflation gas may be used as the environmental gas. |
| priorityDate | 2002-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.