| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d4571a0bda13cdef9fef5c4611bea96d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L39-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 |
| filingDate |
2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_691abe6d3987bdb18925f7879a58044e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d385f24f6ef645bf211121f6a25ba2ab |
| publicationDate |
2019-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019105126-A1 |
| titleOfInvention |
Dissolvable pulp chamber spacer |
| abstract |
A pulp chamber dental spacer constructed of cold water soluble material, which may include portions of polyvinyl alcohol, to protect the pupal floor of a pulp chamber from a drilled hole following a root canal treatment or procedure. The spacer may be spherical or cubical in shape and that protects the pupal floor by providing a solid “space” for a practitioner to feel the end of a temporary filing such that the drill does not descend to and possibly damage the sensitive pupal floor. The dissolvable material preferably is non-linting, thereby providing for complete removal and preventing the “wicking” of contaminated salivary fluids and causing coronal damage. |
| priorityDate |
2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |