| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d46656a331a5c72a8129325431c4ce55 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-4685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00763
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-32007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-32002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-8847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N7-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-16 |
| filingDate |
1990-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0adf98f23130a1dd9a82738a334c542e |
| publicationDate |
1991-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9107138-A1 |
| titleOfInvention |
Method and apparatus for removal of cement from bone cavities |
| abstract |
A surgical method of removing cement (2) from bone cavities (4) prepared for retention of prosthetic devices (3) comprising utilization of a surgical apparatus (30) comprising a handpiece (17), a vibration source (167) within the handpiece for generating mechanical vibrations in response to current supplied thereto, and an elongated hollow tool (6) operatively associated with the vibration source and attached to the handpiece at a point extending away from the handpiece so as to contact and melt the cement (z) utilizing mechanical vibration (15). The surgical apparatus may additionally comprise concentric tubular means (62) for irrigation and suction so that the hollow tool may be cooled, the bone cavity may be debrided and the melted cement may be removed. Additional alternative embodiments of the apparatus comprise a rotational means (176, 177, 178) whereby the elongated tool may apply shear forces to the cement being removed. The apparatus may also include a telescope (87) for use as an endoscopic aspirator and a means for supplying current (107) to the elongated hollow tool for cauterizing biological material that is not removed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7247161-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7473263-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8454640-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03079911-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7462187-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7799044-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1803406-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2292163-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5300021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6200326-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2003207302-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7416539-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5290291-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5221282-A |
| priorityDate |
1989-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |