Patient repositioning system with hand crank capability
US9173798B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2014 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Aug 4, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G7/1026
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A patient repositioning system for pulling a patient toward a head end of a bed includes a sheet, a mattress, and a housing which contains at least a part of a drive mechanism for operatively coupling to and pulling the sheet. The housing resides below a head end piece of the mattress, and is secured to the bed deck. The sheet pulling structure extends out of the housing via a slot and releasably attaches to the sheet, in a manner which has a low profile so as to pass through the slot. The sheet is longer than and wider than the mattress, and has beaded longitudinal side edges which are retained within rows of spaced retainers located on opposite sides of the mattress. During pulling of the sheet, the contoured shape of the housing facilitates movement of the sheet into the housing via the slot, even though the sheet width extends beyond the lateral edges of the mattress. Additionally part of the drive mechanism may be located outside of the housing, and could include a hand held electrically powered unit, or even a hand crank which is operated entirely in a manual mode to reposition the patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.