http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19811525-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_637472501c83e51d0bb8d3fac3f834b4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00736 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-77 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-00 |
| filingDate | 1998-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_041e9afb5e36686e49297e15b2fcb218 |
| publicationDate | 1999-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-19811525-A1 |
| titleOfInvention | Apparatus for aspirating lens debris and / or vitreous substance in ophthalmic surgery |
| abstract | In an apparatus intended for aspirating lens debris and / or vitreous substance in ophthalmic surgery, an aspiration line interacts with a peristaltic pump. A pressure sensor for monitoring the vacuum that is present is located on the aspiration line in the suction path in front of the peristaltic pump, and a detachably connected ventilation line with a ventilation valve opens into the aspiration line. The ventilation line and / or a line conveying the contact of the pressure sensor to the aspiration line can / are optionally connectable to a reservoir for cleaning liquid and can be acted upon and flushed with cleaning liquid. DOLLAR A Using such an apparatus, a cleaning process can be implemented in which the aspiration line extending towards a handpiece is shut off and the ventilation line and / or a pressure transducer is / are connected to a reservoir containing cleaning fluid, in which cleaning fluid is subsequently added to the aforementioned using the peristaltic pump Lines are sucked in and left there for a predetermined exposure time, whereupon the cleaning liquid is drained off, if necessary the said lines are rinsed with new cleaning liquid and then air is sucked in by means of the peristaltic pump. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8016359-B2 |
| priorityDate | 1998-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.