Dental clinical apparatus and plasma jet applying device for dentistry
US8758010B2 · kind B2 · utility
32Cited by
5References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 17, 2009 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Jul 30, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H2245/32
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dental clinical apparatus having a function which conventional instruments for dental treatment have not had and having a novel constitution. The dental clinical apparatus includes a syringe which has a fluid jetting system for dental treatment and a plasma jet applying means for producing a plasma jet from the end by allowing a low-frequency high-voltage power supply to apply a low-frequency high voltage between electrodes on the outer peripheral surface of a rare gas tube through which a rare gas having a low dielectric breakdown voltage under the atmospheric pressure is flowed, and thereby causing electrical discharge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.