Vein presentation enhancement device
US9113894B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 23, 2012 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Sep 24, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/31508
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Preferably, an embodiment of a vein presentation enhancement device includes at least, an interior cover supporting a first fastening member, and an exterior cover communicating with the interior cover, wherein the exterior cover provides a first securement member that interacts with the first fastening member to secure the preferred device positioned about a limb of a subject. The preferred embodiment further includes a bladder formed between the interior and exterior covers, and an air transfer assembly connected to said bladder for transfer of air into and out of said bladder, wherein said interior and exterior covers collectively provide a plurality of projections defining a blood access window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.