| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ac7453ddb5acd24857c8728bcffbf07 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-32007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00194
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00973
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B2201-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00977
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B2201-76 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-0246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-0253 |
| classificationIPCAdditional |
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/A61B17-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B06B1-02 |
| filingDate |
2004-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05c5723876e8bffe17debfa58863c5a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b9399d02c60e27dd861db6dd78bbf23 |
| publicationDate |
2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2541845-A1 |
| titleOfInvention |
Control of pulse duty cycle based upon footswitch displacement |
| abstract |
Phacoemulsification apparatus includes a phacoemulsification handpiece having a needle and an electrical circuitry for ultrasonic vibrating the needle. A power source provides pulsed electrical power to the handpiece electrical circuitry and an input is provided for enabling a surgeon to select an amplitude of dislighted pulses and a pulse width. A control system and pulse duty cycle is provided for controlling the off duty cycle to insure heat dissipation before a subsequent pulse is activated, including a foot pedal switch. |
| priorityDate |
2003-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |