Laser irradiating device
US11394166B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 14, 2019 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Aug 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/007
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A laser irradiating device preferably includes: a reflector having a receiving space formed therein; a flash lamp inserted and mounted in the reflector to generate light; a laser rod for resonating light incident from the flash lamp to emit a laser; a capacitor for storing, for a predetermined time interval, voltage to be supplied to the flash lamp; a digital variable resistor unit for outputting different voltages according to configured resistance values; a voltage increasing unit for increasing voltage input from the digital variable resistor unit and supplying the increased voltage to the capacitor; a control unit which stores resistance values corresponding to laser irradiating levels and configures a resistance value corresponding to the configured laser irradiating level; and a trigger circuit unit turned on according to a control of the user to supply a charge voltage of the capacitor to the flash lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.