WO2002028339A3 - Seat back - Google Patents

Seat back Download PDF

Info

Publication number
WO2002028339A3
WO2002028339A3 PCT/US2001/030448 US0130448W WO0228339A3 WO 2002028339 A3 WO2002028339 A3 WO 2002028339A3 US 0130448 W US0130448 W US 0130448W WO 0228339 A3 WO0228339 A3 WO 0228339A3
Authority
WO
WIPO (PCT)
Prior art keywords
shell
seat back
member mounted
targeting
lower portion
Prior art date
Application number
PCT/US2001/030448
Other languages
French (fr)
Other versions
WO2002028339A2 (en
Inventor
Bryan J Griffiths
James L Christofferson
Sharon L Pratt
Original Assignee
Sunrise Medical Hhg Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sunrise Medical Hhg Inc filed Critical Sunrise Medical Hhg Inc
Priority to AU2001294877A priority Critical patent/AU2001294877A1/en
Publication of WO2002028339A2 publication Critical patent/WO2002028339A2/en
Publication of WO2002028339A3 publication Critical patent/WO2002028339A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1091—Cushions, seats or abduction devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

A seat back includes a shell, a targeting member mounted to a lower portion of the shell, and a coupling member mounted to an upper portion of the shell. The targeting member is adapted to be positioned substantially colinear to the wheelchair occupant's posterior superior illiac spine. The coupling member mounted is adjustable independently of said targeting member to adjust the orientation of the shell without affecting the position of the lower portion of the shell.
PCT/US2001/030448 2000-10-02 2001-09-28 Seat back WO2002028339A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001294877A AU2001294877A1 (en) 2000-10-02 2001-09-28 Seat back

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67691700A 2000-10-02 2000-10-02
US09/676,917 2000-10-02

Publications (2)

Publication Number Publication Date
WO2002028339A2 WO2002028339A2 (en) 2002-04-11
WO2002028339A3 true WO2002028339A3 (en) 2002-06-13

Family

ID=24716552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/030448 WO2002028339A2 (en) 2000-10-02 2001-09-28 Seat back

Country Status (2)

Country Link
AU (1) AU2001294877A1 (en)
WO (1) WO2002028339A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8584286B2 (en) 2010-04-27 2013-11-19 Ec Service Inc. Systems and methods for providing a self deflating cushion

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6688693B2 (en) * 2000-10-02 2004-02-10 Sunrise Medical Hhg Inc. Seat back assembly
GB2388020B (en) * 2000-11-01 2005-04-20 Cascade Designs Inc Adjustable quick release seatback system particularly for use with wheelchairs
EP1608533B1 (en) * 2003-04-03 2008-09-17 Brock M. Walker Seat with adjustable support system
CN101208031B (en) * 2005-03-01 2013-07-17 霍沃思公司 Chair back with lumbar and pelvic supports
US7896438B2 (en) * 2006-09-29 2011-03-01 Sunrise Medical Hhg, Inc. Shapeable wheelchair seatback assembly
US8398170B2 (en) 2006-10-06 2013-03-19 Brock Walker Active response seating system
ES2368181T3 (en) 2007-03-08 2011-11-15 Sunrise Medical Hhg Inc. SUPPORT OF WHEELCHAIR WITH TWO-POINT MOUNTING HARDWARE.
NL2007445C2 (en) * 2011-09-20 2013-03-21 You Q B V CONFIRMATION DEVICE, WHEELCHAIR DEVICE EQUIPPED WITH SUCH A CONFIRMATION DEVICE AND THEIR USE.
EP3964102A1 (en) 2017-07-28 2022-03-09 Inter-Face Medical LLC Lower back and posture support device
CN109171283A (en) * 2018-09-25 2019-01-11 浙江博泰家具有限公司 A kind of adjustable mechanism of backrest

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992014387A1 (en) * 1991-02-20 1992-09-03 Jay Medical, Ltd. Deformity back system
DE9317020U1 (en) * 1993-11-06 1994-01-20 Blomqwist, Birgitta, 75323 Bad Wildbad Anatomically adapted back support
DE29922030U1 (en) * 1999-12-15 2000-07-27 Reha-Technik Möller GmbH, 18146 Rostock Orthopedic seat shell with pads
US6257664B1 (en) * 1998-11-16 2001-07-10 Invacare Corporation Multiple adjustable back assembly for use with wheelchair

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992014387A1 (en) * 1991-02-20 1992-09-03 Jay Medical, Ltd. Deformity back system
DE9317020U1 (en) * 1993-11-06 1994-01-20 Blomqwist, Birgitta, 75323 Bad Wildbad Anatomically adapted back support
US6257664B1 (en) * 1998-11-16 2001-07-10 Invacare Corporation Multiple adjustable back assembly for use with wheelchair
DE29922030U1 (en) * 1999-12-15 2000-07-27 Reha-Technik Möller GmbH, 18146 Rostock Orthopedic seat shell with pads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8584286B2 (en) 2010-04-27 2013-11-19 Ec Service Inc. Systems and methods for providing a self deflating cushion

Also Published As

Publication number Publication date
AU2001294877A1 (en) 2002-04-15
WO2002028339A2 (en) 2002-04-11

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