Dermatological picosecond laser treatment systems and methods using optical parametric oscillator
US11389237B2 · kind B2 · utility
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Key dates
| Filing date | Jun 21, 2020 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Sep 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S3/0085
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Dermatological systems and methods for providing a picosecond laser treatment a plurality of treatment wavelengths, at least one of which is provide by an optical parametric oscillator (OPO) capable of providing picosecond laser pulses at a wavelength in the red region of the visible electromagnetic spectrum for treating one or more target tissue types. In some embodiments, the OPO is capable of providing picosecond laser pulses at a wavelength in one of the near-infrared and the infrared region of the electromagnetic spectrum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.