Frequency modulator
US5591219A · kind A · utility
24Cited by
16References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jul 25, 1994 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | Jul 25, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0644
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A radiation device for therapeutic use in the human body allows the application of light waves to an affected area of the body. A bulb, preferrably a xenon bulb, produces light which is passed through a lens module having silicon and carbon granules therein. By applying different lenses to the device, a variation in the wavelengths of light and radiation applied to an area is achieved. The device has a pistol-like housing to allow for controlled application of the radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.