Medical or cosmetic hand-held laser device
US7780655B2 · kind B2 · utility
1Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2007 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Sep 9, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/2272
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical or cosmetic hand-held laser device with an optical waveguide device is subdivided into a first section and a second section arranged at an angle thereto for emitting laser radiation onto a treatment area. To deflect the laser beam from the first section into the second section as effectively as possible and in particular to launch the laser beam with the lowest possible loss into a waveguide that conducts the laser beam further, the hand-held device is provided with a reflector that is arranged between the two sections and has an essentially elliptical reflective surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.