| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e89323369672df8c6eeb6fd92ec2cf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c02582de4cf02a80662184aba09e520 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B50-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-1671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-4455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-0427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2039-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-0256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2217-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-564 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M39-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3496
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-0218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-015 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34 |
| filingDate |
2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61ff186625594dedad873b6797853bf2 |
| publicationDate |
2022-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11457909-B2 |
| titleOfInvention |
Sheath device for biportal endoscopic spinal surgery |
| abstract |
An endoscopic device for biportal endoscopic spinal surgery is proposed. The device includes: a guide tube as a hollow tubular member extending in a longitudinal direction and having a front end thereof reaching a target site in a patient's body when being used, the guide tube accommodating a probe of an endoscope inserted therein; a saline solution guide part mounted on a rear end of the guide tube and guiding a saline solution injected from an outside to an inside of the guide tube; and an adapter part positioned at the rear end of the guide tube and guiding the probe of the endoscope to use to the guide tube. |
| priorityDate |
2017-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |