http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008070194-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_77e704b94ee02b33e63031ce3d96945c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C5-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C5-02 |
| filingDate | 2006-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256dd5007b81cd840989f7adb34a8f48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0827bd1882ce7eb0b73c4f8847bd0f6 |
| publicationDate | 2008-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008070194-A1 |
| titleOfInvention | Water and sodium hypochlorite indicating endodontic monitoring devices |
| abstract | Water and aqueous sodium hypochlorite indicating endodontic monitoring devices include an endodontic cone formed of a water absorptive material and a color changing system applied to the water absorptive material that selectively changes to different colors when exposed to either water or aqueous sodium hypochlorite within a root canal chamber. The water-indicating endodontic points include a pH changing material, a pH indicator, and a pH insensitive dye. The dye imparts an initial color when the device is in a dry condition. The pH changing material and pH indicator react in the presence of moisture found in a root canal to yield a second color that differs from the initial color. In the presence of aqueous sodium hypochlorite, the device changes to a third color different from both the initial color and the second color as a result of bleaching of the dye and/or pH indicator by the hypochlorite ions or aqueous analogs. Color changing devices are manufactured by applying an aqueous solution that includes a pH changing material and dye to a water absorptive cone, drying the cone, applying an anhydrous pH indicator solution, and then drying the cone again. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2516014-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2516014-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11571367-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11147747-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10136963-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022215987-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016106173-A1 |
| priorityDate | 2006-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.