NO323704B1 - Seteanordning for en rullestol - Google Patents
Seteanordning for en rullestol Download PDFInfo
- Publication number
- NO323704B1 NO323704B1 NO19985521A NO985521A NO323704B1 NO 323704 B1 NO323704 B1 NO 323704B1 NO 19985521 A NO19985521 A NO 19985521A NO 985521 A NO985521 A NO 985521A NO 323704 B1 NO323704 B1 NO 323704B1
- Authority
- NO
- Norway
- Prior art keywords
- seat
- user
- foam
- area
- wheelchair
- Prior art date
Links
- 239000006260 foam Substances 0.000 claims abstract description 119
- 239000000463 material Substances 0.000 claims abstract description 36
- 210000001217 buttock Anatomy 0.000 claims description 5
- 230000009969 flowable effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000005871 repellent Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 50
- 210000002414 leg Anatomy 0.000 description 26
- 208000004210 Pressure Ulcer Diseases 0.000 description 13
- 206010011985 Decubitus ulcer Diseases 0.000 description 6
- 210000000988 bone and bone Anatomy 0.000 description 6
- 230000002209 hydrophobic effect Effects 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 210000000689 upper leg Anatomy 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 210000003484 anatomy Anatomy 0.000 description 4
- 235000020639 clam Nutrition 0.000 description 4
- 239000013536 elastomeric material Substances 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 210000004706 scrotum Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009974 thixotropic effect Effects 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 241000237519 Bivalvia Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 206010020100 Hip fracture Diseases 0.000 description 1
- 206010028289 Muscle atrophy Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- A61G5/1091—Cushions, seats or abduction devices
-
- 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
- A47C7/02—Seat parts
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
-
- 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
- A61G5/1043—Cushions specially adapted for wheelchairs
-
- 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
- A61G5/1043—Cushions specially adapted for wheelchairs
- A61G5/1045—Cushions specially adapted for wheelchairs for 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)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/654,102 US5857749A (en) | 1996-05-28 | 1996-05-28 | Wheelchair seat assembly with contoured seat pan and cushion and method |
| PCT/US1997/003299 WO1997045039A1 (en) | 1996-05-28 | 1997-02-27 | Wheelchair seat assembly with contoured seat pan and cushion and method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO985521D0 NO985521D0 (no) | 1998-11-26 |
| NO985521L NO985521L (no) | 1999-01-25 |
| NO323704B1 true NO323704B1 (no) | 2007-06-25 |
Family
ID=24623440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19985521A NO323704B1 (no) | 1996-05-28 | 1998-11-26 | Seteanordning for en rullestol |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5857749A (de) |
| EP (1) | EP0955845A4 (de) |
| AU (1) | AU2063997A (de) |
| CA (1) | CA2256623C (de) |
| NO (1) | NO323704B1 (de) |
| WO (1) | WO1997045039A1 (de) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2290256B (en) | 1994-06-03 | 1997-10-29 | Fagerdala World Foams Ab | Laminated supports |
| US8025964B2 (en) * | 1994-06-03 | 2011-09-27 | Tempur World, Llc | Laminated visco-elastic support |
| US6176335B1 (en) | 1996-07-03 | 2001-01-23 | Pride Mobility Products, Corporation | Power wheelchair |
| US6241319B1 (en) | 1997-04-29 | 2001-06-05 | SäRNMARK HJäLPMEDEL AB | Seat plate for wheel chairs |
| US5933891A (en) * | 1998-04-24 | 1999-08-10 | Invacare Corporation | Wheelchair seating system including trapezoidally sectioned fluid bag |
| AU8209598A (en) * | 1998-05-18 | 1998-11-13 | Sarnmark Hjalpmedel Ab | Seat plate for wheel chairs |
| US6241320B1 (en) | 1999-10-15 | 2001-06-05 | Invacare Corporation | Customizable seat cushion and positioning assembly including pressure compensation inserts |
| AU754283B2 (en) * | 1998-11-16 | 2002-11-14 | Invacare Corporation | Customizable seat cushion and positioning assembly including pressure compensation inserts |
| US6378947B1 (en) | 1999-04-12 | 2002-04-30 | Bloorview Macmillan Centre | Seating system |
| KR200172215Y1 (ko) | 1999-10-04 | 2000-03-15 | 주식회사노스폴 | 절첩식 흔들의자 |
| DE19955159A1 (de) * | 1999-11-17 | 2001-05-23 | Johnson Controls Gmbh | Polsterteil, insbesondere für einen Kraftfahrzeugsitz, sowie Formwerkzeug und Verfahren zu seiner Herstellung |
| US6547327B1 (en) * | 2001-07-11 | 2003-04-15 | Paul M. Yates | Breathable cushion |
| US6502263B1 (en) * | 2001-07-26 | 2003-01-07 | Invacare Corporation | Seat cushion and positioning assembly including inflatable air cell pressure compensation insert |
| US6640367B2 (en) * | 2002-01-23 | 2003-11-04 | Chih-Yu Hsia | Pillows |
| US6880885B2 (en) | 2002-08-22 | 2005-04-19 | Jianqing Lan | Seat with contoured-front for localized body heat dispersion and pressure reduction |
| US6996864B2 (en) * | 2002-10-25 | 2006-02-14 | Otto Bock Healthcare, Lp | Cushion for a wheelchair |
| US6786496B2 (en) | 2002-10-31 | 2004-09-07 | Gary Ward | Security wheelchair |
| US7434282B2 (en) * | 2003-05-29 | 2008-10-14 | Star Cushion Products, Inc. | Cellular cushions and methods of fabricating |
| DE10347550B3 (de) * | 2003-10-14 | 2005-03-10 | Faurecia Autositze Gmbh & Co | Sitzteil für ein Fahrzeugsitz |
| US7155765B2 (en) * | 2003-10-14 | 2007-01-02 | Tempur World, Llc | Pillow top for a cushion |
| US7185604B2 (en) * | 2004-04-12 | 2007-03-06 | Debra Leah Holte | Orthopedic pet cushion |
| TWI356780B (en) * | 2005-06-06 | 2012-01-21 | Combi Corp | Child seat, ventilation portion structure of artic |
| DE102005055921B4 (de) * | 2005-11-22 | 2007-11-15 | Herbert Schwarz | Motorradsitz |
| US7631941B2 (en) | 2006-03-15 | 2009-12-15 | Chang James L | Apparatus for supporting a person and method of forming thereof |
| US7484811B2 (en) * | 2006-03-15 | 2009-02-03 | Chang James L | Apparatus for supporting a person and method of forming thereof |
| US20070246992A1 (en) * | 2006-04-20 | 2007-10-25 | Allseits Cathleen L | Scented utility cushion |
| US7914081B1 (en) | 2006-06-08 | 2011-03-29 | Smith Joel N | Contoured sling wheelchair seat |
| US7918510B2 (en) * | 2006-08-08 | 2011-04-05 | Van Den Nieuwboer Johanna Hendrika | Pathology related individual modular orthopedic seating system |
| DE602007005565D1 (de) * | 2006-09-29 | 2010-05-12 | Sunrise Medical Hhg Inc | Rollstuhlsitzpolsterung |
| CN100500250C (zh) * | 2007-04-05 | 2009-06-17 | 张广基 | 具有气垫功能的运动滑板及其制造方法 |
| US20090260639A1 (en) * | 2008-04-22 | 2009-10-22 | Charles Hsu | Prevention and Treatment of Pressure Sores Using Inflatable Devices |
| US8919887B2 (en) * | 2008-05-22 | 2014-12-30 | Delta Tooling Co., Ltd. | Elastic member made of expanded resin beads, laminated elastic structural body, and seat structure |
| US20100038880A1 (en) * | 2008-08-15 | 2010-02-18 | Bagg Christian Peter Edward | Modular and/or configurable wheelchair apparatus |
| US20100132120A1 (en) * | 2008-12-02 | 2010-06-03 | Sunrise Medical Hhg, Inc. | Adaptive Seat Cushion Having A Pressure-Relieving Structure |
| US20110185508A1 (en) * | 2010-02-02 | 2011-08-04 | Charles Hsu | Prevention and Treatment of Pressure Sores Using a Sheet with an Integrated Inflatable Component |
| JP2011177227A (ja) * | 2010-02-26 | 2011-09-15 | Honda Motor Co Ltd | 車両用シート、船艇用シート、車両用シートの製造方法、及び船艇用シートの製造方法 |
| US8584286B2 (en) | 2010-04-27 | 2013-11-19 | Ec Service Inc. | Systems and methods for providing a self deflating cushion |
| US9351579B2 (en) * | 2012-01-05 | 2016-05-31 | Andres Escobar Uribe | Multi-layered anatomical quilted system |
| US9132052B2 (en) * | 2012-04-12 | 2015-09-15 | Sage Products, Llc | Apparatus and method for positioning a seated patient |
| US9021637B1 (en) * | 2012-06-29 | 2015-05-05 | Ki Mobility | Wheelchair cushion with adjustable/multi-stiffness fluid |
| PL2877064T3 (pl) | 2012-07-27 | 2019-10-31 | Tempur Pedic Man Llc | Podkładka podpierająca ciało, posiadająca liczne warstwy materiału o zmiennej fazie |
| USD697726S1 (en) * | 2012-09-20 | 2014-01-21 | Steelcase Inc. | Chair |
| US20150015050A1 (en) * | 2013-02-25 | 2015-01-15 | Carol N. Van Zandt | Seat Cushion |
| US9555729B2 (en) * | 2013-03-14 | 2017-01-31 | Forsound Corp. | Car seat for protecting vertebral column |
| EP2981190B1 (de) * | 2013-04-05 | 2021-11-17 | St Engineering Aerospace Ltd. | Passagiersitz für ein flugzeug |
| GB2520264A (en) * | 2013-11-13 | 2015-05-20 | Akva Waterbeds As | Seat cushion |
| CA2872583C (en) | 2013-11-27 | 2022-06-07 | Sage Products, Llc | Apparatus and system for turning and positioning a patient |
| WO2015081419A1 (en) | 2013-12-06 | 2015-06-11 | Force 3 Innovations Inc. | Adjustable seating systems and associated structures |
| US9320666B2 (en) | 2014-02-26 | 2016-04-26 | Prs Medical Technologies, Inc. | Multi-layered cushioning support |
| US9849053B2 (en) | 2015-08-18 | 2017-12-26 | Sage Products, Llc | Apparatus and system for boosting, transferring, turning and positioning a patient |
| US10765576B2 (en) | 2015-08-18 | 2020-09-08 | Sage Products, Llc | Apparatus and system for boosting, transferring, turning and positioning a patient |
| US10555848B2 (en) | 2017-04-29 | 2020-02-11 | Harikrishan S. Sachdev | Portable cushion and method of use |
| US11191687B2 (en) | 2017-04-29 | 2021-12-07 | Harikrishan S. Sachdev | Portable cushion and method of use |
| CA3069729A1 (en) | 2017-06-13 | 2018-12-20 | Sage Products, Llc | Patient positioning and support system |
| US10667969B2 (en) | 2018-01-16 | 2020-06-02 | Kinetic Innovative Seating System Llc | Ergonomically designed seating apparatus |
| WO2020041493A1 (en) | 2018-08-21 | 2020-02-27 | Sage Products, Llc | Systems and methods for lifting and positioning a patient |
| JP7527857B2 (ja) * | 2020-06-19 | 2024-08-05 | コクヨ株式会社 | 座、椅子および荷重支持体 |
| US11857471B2 (en) | 2020-07-30 | 2024-01-02 | Permobil, Inc. | Adjustable seat cushion |
| US11382428B2 (en) * | 2020-10-02 | 2022-07-12 | Ergogenesis Workplace Solutions Llc | Office chair seat and method of making same |
| US11890240B2 (en) | 2021-04-30 | 2024-02-06 | Sage Products, Llc | Method and device for turning and positioning a patient using fillable chambers |
| WO2023287987A2 (en) | 2021-07-14 | 2023-01-19 | Anthro Form, Llc | Support surface |
| CA3168572C (en) | 2022-07-13 | 2025-08-05 | Invacare Corporation | WHEELCHAIR AND SUSPENSION SYSTEMS |
| US12508182B2 (en) | 2023-04-26 | 2025-12-30 | Sage Products, Llc | Sheet assembly for positioning a patient |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1270728B (it) * | 1993-10-19 | 1997-05-07 | Selle Royal Spa | Metodo per la realizzazione di supporti elestici integrali, nonche' supporti con esso ottenuti |
| US2380102A (en) * | 1944-05-17 | 1945-07-10 | Melvin M Farmer | Seat for invalid transfer devices |
| US3000020A (en) * | 1958-05-15 | 1961-09-19 | United Tanks Inc | Safety cushion |
| FR1337941A (fr) * | 1962-08-28 | 1963-09-20 | Dunlop Rubber Co | Feuilles en matière résineuse moulée destinées notamment à servir de support à des éléments de captionnage |
| US3205113A (en) * | 1962-09-18 | 1965-09-07 | Hills Mccanna Co | Method of making a valve diaphragm |
| US3631580A (en) * | 1969-09-15 | 1972-01-04 | William M Swartz | Method of making plastic articles |
| DE2400119A1 (de) * | 1974-01-03 | 1975-07-10 | Dietmar Wagner | Sitz, liege oder dergleichen |
| GB1478793A (en) * | 1975-01-25 | 1977-07-06 | Uop Inc | Vehicle seats |
| US3987507A (en) * | 1975-08-25 | 1976-10-26 | Everest & Jennings, Inc. | Pressure distribution pad assembly for wheelchairs |
| US4356012A (en) * | 1978-08-25 | 1982-10-26 | American Hospital Supply Corporation | Medical liquid container with filter vent |
| JPS59500454A (ja) * | 1982-03-16 | 1984-03-22 | ジエイ エリツク シ− | 改良型シ−トクツシヨン |
| US4643481A (en) * | 1984-11-08 | 1987-02-17 | Saloff William S | Seat system for preventing decubiti |
| US4660238A (en) * | 1985-05-20 | 1987-04-28 | Jay Medical, Ltd. | Hemorrhoid seat cushion |
| US4725094A (en) * | 1985-07-26 | 1988-02-16 | Greer Stephen I | Expandable terry cloth sand or lawn chair cover having integrally formed pockets |
| US4629246A (en) * | 1985-10-28 | 1986-12-16 | William Fulton | Wheelchair seat |
| US4796948A (en) * | 1986-02-14 | 1989-01-10 | Ssi Medical Services, Inc. | Patient support system for wheelchairs and the like |
| US4671567A (en) * | 1986-07-03 | 1987-06-09 | The Jasper Corporation | Upholstered clean room seat |
| US4753480A (en) * | 1986-08-14 | 1988-06-28 | Morell Theodore R | Pad assembly for wheelchairs |
| AU592592B2 (en) * | 1986-09-15 | 1990-01-18 | Tachi-S Co., Ltd. | Vehicle seat |
| JPH056824Y2 (de) * | 1986-12-02 | 1993-02-22 | ||
| DE3704529A1 (de) * | 1987-02-13 | 1988-08-25 | Grammer Sitzsysteme Gmbh | Hinterschaeumter gegenstand |
| US5018790A (en) * | 1988-07-20 | 1991-05-28 | Jay Medical, Ltd. | Customized seat cushion |
| US4925513A (en) * | 1988-10-17 | 1990-05-15 | Hoover Universal, Inc. | Method for manufacturing contoured seats |
| US4953913A (en) * | 1988-11-03 | 1990-09-04 | Graebe Robert H | Contoured seat base |
| FR2639537B1 (fr) * | 1988-11-15 | 1993-08-13 | Epinoy Ind | Coussin d'assise, a usage medical ou de confort |
| US4930171A (en) * | 1989-05-03 | 1990-06-05 | International Healthcare Products, Inc. | Contour retaining support cushion |
| DE3918502A1 (de) * | 1989-06-07 | 1990-12-13 | Keiper Recaro Gmbh Co | Fahrzeugsitz, insbesondere fluggastsitz |
| US4951334A (en) * | 1989-07-26 | 1990-08-28 | Maier Edmund K | Pressure relief cushion |
| US5074620A (en) * | 1989-09-05 | 1991-12-24 | Jay Medical, Ltd. | Wheelchair seat system |
| US5088747A (en) * | 1990-09-12 | 1992-02-18 | International Marketing And Design Seating System, Inc. | Wheelchair seating system |
| US5201780A (en) * | 1991-09-06 | 1993-04-13 | Jay Medical, Ltd. | Anti-decubitus mattress pad |
| US5189747A (en) * | 1991-10-04 | 1993-03-02 | Canadian Posture And Seating Centre (1988) Inc. | Seat cushion |
| US5378045A (en) * | 1991-11-13 | 1995-01-03 | Invacare Corporation | Seat cushion for wheelchairs |
| US5490299A (en) * | 1992-09-16 | 1996-02-13 | Jay Medical Ltd. | Seating system with pressure relieving fluid pad |
| US5352023A (en) * | 1992-09-16 | 1994-10-04 | Jay Medical, Ltd. | Seating and back systems for a wheelchair |
| US5333921A (en) * | 1992-09-16 | 1994-08-02 | Jay Medical, Ltd. | Adjustable cover and seating system for a wheelchair |
| DE4233644C2 (de) | 1992-10-06 | 1994-08-18 | Burgmann Dichtungswerk Feodor | Flexible Verbindungsanordnung für zwei Rohrteile, insbesondere bei Abgasanlagen von Kraftfahrzeugen |
| US5395162A (en) * | 1993-02-16 | 1995-03-07 | Jay Medical Ltd. | Seating system |
| US5551756A (en) * | 1994-03-16 | 1996-09-03 | Custom Orthotics, Inc. | Orthotic wheelchair positioning device and support system |
| US5556168A (en) * | 1994-06-17 | 1996-09-17 | Jay Medical Ltd. | Wheelchair back system |
| US5437497A (en) * | 1994-07-11 | 1995-08-01 | Hutson; Kelly | Height adjustable wheelchair seat |
-
1996
- 1996-05-28 US US08/654,102 patent/US5857749A/en not_active Expired - Lifetime
-
1997
- 1997-02-27 CA CA002256623A patent/CA2256623C/en not_active Expired - Fee Related
- 1997-02-27 EP EP97908828A patent/EP0955845A4/de not_active Withdrawn
- 1997-02-27 WO PCT/US1997/003299 patent/WO1997045039A1/en not_active Ceased
- 1997-02-27 AU AU20639/97A patent/AU2063997A/en not_active Abandoned
- 1997-08-20 US US08/915,351 patent/US5836654A/en not_active Expired - Fee Related
-
1998
- 1998-11-26 NO NO19985521A patent/NO323704B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5836654A (en) | 1998-11-17 |
| WO1997045039A1 (en) | 1997-12-04 |
| CA2256623C (en) | 2006-06-06 |
| CA2256623A1 (en) | 1997-12-04 |
| NO985521L (no) | 1999-01-25 |
| AU2063997A (en) | 1998-01-05 |
| NO985521D0 (no) | 1998-11-26 |
| EP0955845A4 (de) | 2000-05-24 |
| EP0955845A1 (de) | 1999-11-17 |
| US5857749A (en) | 1999-01-12 |
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