| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22051 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-245 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-24 |
| filingDate |
1989-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c65a5496f3b3037a20440edfda31880
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b31e817d8640efa0c87becc2ceae2106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daf2631e71779565080da6329fe073d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_880d6cc985c41da6aacf6a20f0e32125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8e6d343bee57cae6cb02f2bb262e677 |
| publicationDate |
1994-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1327062-C |
| titleOfInvention |
Laser operating device for intracavitary surgery |
| abstract |
Abstract An intracavitary laser operating device using a laser has a catheter accommodating a laser light projecting fiber, a pulse laser oscillator device, an acoustic detector for detecting an acoustic wave generated from a diseased portion, and an acoustic analyzer for analyzing the acoustic wave to obtain amplitude change and spectrum data of the acoustic wave. A controller calculates the optimum conditions for the laser light based on such data and controls the oscillator device accordingly. The arrangement avoids the risk that a normal blood vessel wall might be damaged or carbonized or other damage done by excessive energy in the laser light. |
| priorityDate |
1988-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |