Apparatus and method for controlling visibility and access to central venous access devices
US9526870B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2013 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Mar 27, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/026
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for controlling visibility and access to central venous access devices is comprised of a two-sided body fitted around the torso of a patient. The device has an interior surface and an exterior surface. The interior surface is fitted with a layer of absorbent, wicking material and further includes strips of anti-slip material to fix the device in place. A flexible window is positioned between two lumen retaining flaps and fixed between the interior and exterior surfaces. A pair of indentions is positioned above and below the window. A pair of locking closures is attached to the body over the indentions. The body includes a flexible closure including a resilient gauze section to provide flexibility and size adjustability. The window allows visual access to the intravenous site and prevents patient tampering. The intravenous lines are protected from breakage and tampering by the locking closures, indentions, and lumen retaining flaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.