Bed with adjustably tensionable patient supporting net
US4357722A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 1, 1980 |
| Grant date | Nov 9, 1982 |
| Priority date | — |
| Expiry date | Apr 1, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C23/14
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A bed in which a rockable frame comprises two longitudinally extending members over which is tensioned an open mesh net for supporting a patient. A plurality of adjusting means are provided for adjusting the tension of the net at various spaced positions along the length of the bed to accommodate the net to the shape of a particular patient being supported. Preferably a back and head rest also comprises a net to support the patient and padded sides are provided for pivotal movement between a position extending to retain a patient on the bed and a downwardly extending out-of-the way position. The various tension adjusting means preferably engage a flexible member threaded into the longitudinal side edges of the net for spreading the transmission of the tensioning load to the net.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.