http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022387144-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a9048de7fe2a3af3bcfd7e47ca5e3fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86a92b68bc24fad312453d9f2650e578 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C8-0068 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C8-00 |
| filingDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea557db4237f8874f47b9ae46ecc590d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73b936402b8fca8519b20f7c87d9bc70 |
| publicationDate | 2022-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2022387144-A1 |
| titleOfInvention | Omnidirectional multi-unit abutment system for screw-attached dental prostheses |
| abstract | A multi-unit abutment aligning a dental implant and a screw-attached prosthesis with copings is disclosed. The multi-unit abutment has a threaded base post for attachment to the implant and a ball portion. A swivel shell surrounds the ball and may be fixed in position with a lock screw. A drive feature on the ball allows a tool passing through the lock screw to drive the base post into the implant with the multi-unit assembly in a linear configuration. The swivel shell is then positioned and fixed at a desired tilt and azimuthal angle. The swivel shell has a mating surface for a coping. The lock screw remains accessible through an aperture in the coping when the prosthesis is positioned on the implant abutments. Different embodiments are disclosed for capturing the swivel shell on the ball. Methods for improving passive alignment of the prosthesis to the implants are described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023301754-A1 |
| priorityDate | 2021-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226394558 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID338 |
Total number of triples: 20.