Seating system with pressure relieving pad

Beds – Support for users body or part thereof – Removable support specially adapted for seating

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

56555, A47C 2718, A47C 702

Patent

active

055927076

ABSTRACT:
A seating system primarily intended for use in wheelchairs and similar applications for reducing the development of decubitus ulcers. The seating system includes a relatively rigid, shaped tray and a pressure relieving fluid pad. The tray has a thigh supporting shelf and a depressed seating well. The fluid pad preferably has a plurality of fluid pouches positionable over the thigh supporting shelf of the tray and an array of rearward pouches positionable over the depressed seating well. The rearward pouches in the seating well are wedge shaped and taper downwardly in vertical thickness from one end portion to the other. Each rearward pouch has its thicker end portion overlying a central part of the seating well and its thinner end portion positioned over the upwardly inclined, outer rim section of the seating well. In this manner, the resulting arrangement of the rearward pouches concentrates the bulk of the fluid toward the center or middle of the seating well to substantially prevent any undesirable bottoming out of the user's ischial tuberosities and coccyx on the rigid tray.

REFERENCES:
patent: Re29522 (1978-01-01), Barecki
patent: D335235 (1993-05-01), Hildreth
patent: 1486813 (1924-03-01), Tallman
patent: 1562658 (1925-11-01), Presley
patent: 1706794 (1929-03-01), Linebarger et al.
patent: 4643481 (1987-02-01), Saloff
patent: 4660238 (1987-04-01), Jay
patent: 4726624 (1988-02-01), Jay
patent: 4728551 (1988-03-01), Jay
patent: 4761843 (1988-08-01), Jay
patent: 4842330 (1989-06-01), Jay
patent: 4951334 (1990-08-01), Maier
patent: 5062677 (1991-11-01), Jay
patent: 5074620 (1991-12-01), Jay
patent: 5088747 (1992-02-01), Morrison
patent: 5110186 (1992-05-01), Clark et al.
patent: 5123699 (1992-06-01), Warburton
patent: 5189747 (1993-03-01), Mundy
patent: 5201780 (1993-04-01), Dinsmoor, III et al.
patent: 5211446 (1993-05-01), Jay
patent: 5254404 (1993-10-01), Dinsmoor
patent: 5297851 (1994-03-01), Van Hekken
patent: 5352023 (1994-10-01), Jay et al.
patent: 5378045 (1995-01-01), Siekman et al.
patent: 5390384 (1995-02-01), Dinsmoor, III et al.
patent: 5395162 (1995-03-01), Jay et al.
Preston Corp. Brochure, for Vasio Para Cushion, 1982.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Seating system with pressure relieving pad does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seating system with pressure relieving pad, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seating system with pressure relieving pad will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1380294

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.