Therapeutic eye and eyelid cover
US9949872B2 · kind B2 · utility
1Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2012 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Sep 26, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0058
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An eye and eyelid cover includes a pair of spaced viewing windows between which, in use, a reservoir of hot water is contained, and a compartment within which a phase change material is contained, the phase change material being molten at the initial temperature of the hot water and solidifying during cooling of the hot water while a treatment procedure is being carried out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.