Automatic urine disposal device and urine receptacle used therefor
US7749205B2 · kind B2 · utility
75Cited by
31References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 10, 2004 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Mar 10, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F5/451
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wearer wears a urine receptacle in which a urine absorbent material 3 is housed in a substantially rectangular, non-breathable, liquid-impermeable outer sheet having a U-shaped cross-section, and the surface of the urine absorbent material is covered with a hard-breathable, liquid permeable top sheet. Urine is discharged from a urine drainage port formed on the bottom surface of the outer sheet to a sealed urine tank by a vacuum pump through urine drainage tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.