Portable irradiation device and method for manufacturing the same
US10569101B2 · kind B2 · utility
1Cited by
0References
18Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Jul 18, 2016 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Nov 17, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0663
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable irradiation device is disclosed including: a hollow squeezing part operable to squeeze air therein out; a sucker having a first end opening portion and a second end opening portion, the first end opening portion being hermetically connected with the squeezing part, the second end opening portion being attachable to a human body by means of a difference in air pressure between inside and outside the sucker; and a blue light irradiation unit located in a space surrounded by the squeezing part, the sucker, or the squeezing part and the sucker. Also disclosed is a method for manufacturing a portable irradiation device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.