| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79d2ee4e37632240a3f31a49d454cb0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e98a266fd4e88bcebc4e54494bc7424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7cbbb53dea4e89cb64df848c86e78076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_302c5e5de6e9895141c1917039bb68da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6c65a2fca706d7ade8c9a1c42a2365 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C17-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C19-063 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C19-06 |
| filingDate |
2012-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cc3ef544b4bb31fc8db846985b00049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43b7b3d3a5ae4502a99618e0b4547df6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d35d9d13d1b9cac7b72d64ee02f93312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc00e96b8708d32a71b08f21ef27ac5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54f6f9ba8f254c351dac80857807485b |
| publicationDate |
2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8956157-B2 |
| titleOfInvention |
Apparatus and method for treatment of periodontal disease |
| abstract |
An apparatus for the generation of metallic and metal oxide nanoparticles for use in the treatment of periodontal disease has a discharge chamber with a controlled flow of water, the water flowing through a plasma gap formed by electrodes, the electrodes having a pulsed voltage applied to create a plasma discharge, the pulse duration chosen to maximize the generation of nanoparticles from the electrodes which are in the range of 10 nm to 50 nm. The discharge chamber flow rate and pulse duration is controlled to maintain a particular temperature differential across the plasma gap to additionally optimize the nanoparticles population for the desired 10 nm to 20 nm size range having negative surface electric charge. The nanoparticles thereby formed may thereafter be applied to a subject in need thereof as an irrigation treatment, or as a paste applied directly to a region of periodontal disease. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014162206-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11420047-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9358380-B2 |
| priorityDate |
2012-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |