| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a5c90c8948d48ed7f60962f1b2d2b2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-1671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-3445 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3421 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-00 |
| filingDate |
2002-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46db84282019bd32f649722864a8c06e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_170b8df743e501119ffaa9d2172c1ce2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de9d2eecf587983dc4dc7338c447688d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7f66c123693c88df4a3b2e486eabcb2 |
| publicationDate |
2002-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2441482-A1 |
| titleOfInvention |
Devices and methods for percutaneous surgery |
| abstract |
Methods and devices for performing surgery in a patient are provided. A cannula provides a working channel for access to a location in the patient. A clamp assembly is removably engaged to the cannula. The clamp assembly allow s use of an endoscopic viewing system or can be removed to allow use of a microscopic viewing system in order to view the surgical site in the patient through the working channel. The clamp assembly includes a viewing element mounting portion having a length along which an endoscopic viewing element c an be selectively positioned. |
| priorityDate |
2001-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |