Semiconductor laser module and method for application in noninvasive medical treatment
US12256988B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2017 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Apr 4, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/20553
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a semiconductor laser module and a method for application in noninvasive medical treatment. The module comprises a direct-output type semiconductor laser light source and a beam shaping device disposed in the light-exit direction of the direct-output type semiconductor laser light source. The beam shaping device comprises a light reflection component. The light reflection component is configured to enable laser beams outputted by the direct-output type semiconductor laser light source to be uniform. Based on the semiconductor laser module and the method provided in the present invention, the objective of treatment can be achieved by means of extracorporeal irradiation in a case in which no harm is done to a human body, costs are low, and the treatment effect is good.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.