CA2340914C - Ensemble coussin de siege personnalisable et de positionnement contenant des inserts de compensation de pression - Google Patents
Ensemble coussin de siege personnalisable et de positionnement contenant des inserts de compensation de pression Download PDFInfo
- Publication number
- CA2340914C CA2340914C CA002340914A CA2340914A CA2340914C CA 2340914 C CA2340914 C CA 2340914C CA 002340914 A CA002340914 A CA 002340914A CA 2340914 A CA2340914 A CA 2340914A CA 2340914 C CA2340914 C CA 2340914C
- Authority
- CA
- Canada
- Prior art keywords
- insert
- base cushion
- cushion
- seating
- set forth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000006260 foam Substances 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 210000000988 bone and bone Anatomy 0.000 abstract description 12
- 239000003381 stabilizer Substances 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 210000004197 pelvis Anatomy 0.000 abstract description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 210000004872 soft tissue Anatomy 0.000 description 4
- 208000004210 Pressure Ulcer Diseases 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 229920006264 polyurethane film Polymers 0.000 description 3
- 241001477893 Mimosa strigillosa Species 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 208000000875 Spinal Curvatures Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 206010039722 scoliosis Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- 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
- A47C7/021—Detachable or loose seat cushions
-
- 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
-
- 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05715—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with modular blocks, or inserts, with layers of different material
-
- 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05738—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads
-
- 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
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)
Abstract
L'invention concerne, d'une manière générale, un système de siège et plus particulièrement des ensembles coussins de siège présentant une partie en creux arrière et un insert de rembourrage personnalisé pour se placer sous la structure du squelette de l'utilisateur. En particulier, l'ensemble comprend de préférence un insert intermédiaire s'adaptant à l'intérieur d'une partie creuse de base et un insert de rembourrage pouvant être un coussin de fluide, un coussin d'air, une mousse ou du gel. L'insert est, d'une manière générale, de forme ovale et présente un fond arrondi. Ceci permet d'utiliser le coussin de manière qu'il s'adapte sous les os d'assise afin de procurer une inclinaison pelvienne appropriée. De plus, l'insert peut être déplacé afin de permettre un mouvement maîtrisé du bassin dans le temps. Un premier insert de rembourrage est formé, d'une manière générale, à partir d'un matériau formant des chicanes de manière à définir des chambres à air et présentant une surface droite et gauche pour les os d'assise. Une seconde conception présente une partie supérieure et une partie inférieure de manière à définir l'enveloppe de fluide séparée par une cloison centrale présentant des ouvertures permettant la circulation du fluide entre les parties droite et gauche. Dans un autre aspect, l'invention comprend des cales effilées pouvant être retirées afin d'abaisser un côté du puits des jambes et le coussin de base pour permettre une auto-proportion de la part de l'utilisateur. Des stabilisateurs rigides portent les bords du coussin de base.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10860598P | 1998-11-16 | 1998-11-16 | |
| US60/108,605 | 1998-11-16 | ||
| US09/418,783 US6241320B1 (en) | 1999-10-15 | 1999-10-15 | Customizable seat cushion and positioning assembly including pressure compensation inserts |
| US09/418,783 | 1999-10-15 | ||
| PCT/US1999/025879 WO2000028933A1 (fr) | 1998-11-16 | 1999-11-03 | Ensemble coussin de siege personnalisable et de positionnement contenant des inserts de compensation de pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2340914A1 CA2340914A1 (fr) | 2000-05-25 |
| CA2340914C true CA2340914C (fr) | 2006-02-21 |
Family
ID=26806072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002340914A Expired - Fee Related CA2340914C (fr) | 1998-11-16 | 1999-11-03 | Ensemble coussin de siege personnalisable et de positionnement contenant des inserts de compensation de pression |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1131030A1 (fr) |
| AU (1) | AU754283B2 (fr) |
| CA (1) | CA2340914C (fr) |
| NZ (1) | NZ510621A (fr) |
| WO (1) | WO2000028933A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6502263B1 (en) | 2001-07-26 | 2003-01-07 | Invacare Corporation | Seat cushion and positioning assembly including inflatable air cell pressure compensation insert |
| GB0315298D0 (en) * | 2003-06-30 | 2003-08-06 | Way To Win The Ltd | A seat |
| FR3020268B1 (fr) | 2014-04-25 | 2022-05-27 | Recfrance | Dispositif de positionnement orthopedique |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4646374A (en) * | 1985-01-07 | 1987-03-03 | Alimed, Inc. | Orthotic sling seat cushion |
| 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 |
| US5395162A (en) * | 1993-02-16 | 1995-03-07 | Jay Medical Ltd. | Seating system |
| US5390384A (en) * | 1993-08-13 | 1995-02-21 | Jay Medical Ltd. | Self-adjusting seating system |
| CA2135664C (fr) * | 1993-11-13 | 2002-09-17 | Patrick N. Harrison | Coussin de siege |
| US5839140A (en) * | 1996-04-03 | 1998-11-24 | Geomarine Systems, Inc. | Inflatable wheelchair cushion and methods of manufacturing and use |
| US5857749A (en) * | 1996-05-28 | 1999-01-12 | Jay Medical Ltd. | Wheelchair seat assembly with contoured seat pan and cushion and method |
| GB9711276D0 (en) * | 1997-06-03 | 1997-07-30 | Medical Support Systems Limite | Cushion |
| AU9587098A (en) * | 1998-02-20 | 1999-09-06 | Sand Therapeutic, Inc. | Therapeutic support for the reduction of decubitus ulcers |
-
1999
- 1999-11-03 AU AU16054/00A patent/AU754283B2/en not_active Ceased
- 1999-11-03 EP EP99958758A patent/EP1131030A1/fr not_active Withdrawn
- 1999-11-03 CA CA002340914A patent/CA2340914C/fr not_active Expired - Fee Related
- 1999-11-03 NZ NZ510621A patent/NZ510621A/en unknown
- 1999-11-03 WO PCT/US1999/025879 patent/WO2000028933A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU1605400A (en) | 2000-06-05 |
| NZ510621A (en) | 2003-12-19 |
| AU754283B2 (en) | 2002-11-14 |
| CA2340914A1 (fr) | 2000-05-25 |
| EP1131030A1 (fr) | 2001-09-12 |
| WO2000028933A1 (fr) | 2000-05-25 |
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| Publication | Publication Date | Title |
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| US6502263B1 (en) | Seat cushion and positioning assembly including inflatable air cell pressure compensation insert | |
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| US5414884A (en) | Seat cushion assembly | |
| CA2340914C (fr) | Ensemble coussin de siege personnalisable et de positionnement contenant des inserts de compensation de pression | |
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| TW202402257A (zh) | 用於輪椅的可調整解剖學支撐件及座墊裝置 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |