JP2000511441A - 定常圧力座席システム - Google Patents
定常圧力座席システムInfo
- Publication number
- JP2000511441A JP2000511441A JP09542826A JP54282697A JP2000511441A JP 2000511441 A JP2000511441 A JP 2000511441A JP 09542826 A JP09542826 A JP 09542826A JP 54282697 A JP54282697 A JP 54282697A JP 2000511441 A JP2000511441 A JP 2000511441A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- foam member
- cushion
- pressure
- cushion system
- 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.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses
- A47C27/081—Fluid mattresses of pneumatic type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses
- A47C27/088—Fluid mattresses incorporating elastic bodies, e.g. foam
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses
- A47C27/10—Fluid mattresses with two or more independently-fillable chambers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/18—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays in combination with inflatable bodies
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/54—Inflatable chairs
-
- 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
- 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
- A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/34—General characteristics of devices characterised by sensor means for pressure
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)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 質量体を支持するクッションシステムであって、 a.少なくとも一つの発泡体部材の配列であり、各発泡体部材は外側表 面と長さを有し、各発泡部材は、何れの発泡体の圧縮と弛緩との双方の状態下で 、各発泡体部材の前記外側表面が、他の何れの発泡体部材の前記外側表面から実 質的に離間するように配置されている少なくとも一つの発泡体部材の配列と、 b.前記少なくとも一つの発泡体部材の配列を質量体を支持する形態で 保持するマトリックスとを備えるクッションシステム。 2. 前記マトリックスが、少なくとも一つの発泡体部材と連続的底部シートと の間の結束体である請求項1記載のクッションシステム。 3. 各発泡体部材の外側表面が、潤滑材料で離間されていることにより、各 発泡体部材と他の何れの発泡体部材との間を伝搬するせん断力が、その効力を失 うようにされている請求項1記載のクッションシステム。 4. 各発泡体部材の外側表面が、各発泡体部材の全長に亘って潤滑材料で離間 されていることにより、各発泡体部材の外側表面各発泡部材と他の何れの発泡体 との間を伝搬するせん断力が、その効力を失うようにされている請求項1記載の クッションシステム。 5. 各発泡体部材の外側表面が、少なくとも部分的に被包されている請求項1 記載のクッションシステム。 6. 各発泡体部材が、短カラムのアスペクト比を有する請求項1記載のクッシ ョンシステム。 7. 各発泡体部材が、約1対2から約3対1の間の範囲内のアスペクト比を有 する請求項1記載のクッションシステム。 8. 各発泡体部材が、質量体を支持するときに単位領域あたりに実質的に一定 の力を示す請求項1記載のクッションシステム。 9. 各発泡体部材が、25mmHgを越える遷移圧力を有する発泡体からなる 請求項1記載のクッションシステム。 10.各発泡体部材が、実質的に25乃至80mmHgの範囲の遷移圧力を有す る 発泡体からなる請求項1記載のクッションシステム。 11.前記少なくとも一つの発泡体部材の各々が、4インチ未満の幅を有する請 求項1記載のクッションシステム。 12.前記質量体が、人間である請求項1記載のクッションシステム。 13.前記質量体が、座っている人間である請求項1記載のクッションシステム 。 14.前記質量体が、横臥した人間である請求項1記載のクッションシステム。 15.前記質量体が、貨物である請求項1記載のクッションシステム。 16.前記少なくとも一つの発泡体部材の各々が、柔軟な被膜で被包されている 請求項1記載のクッションシステム。 17.前記柔軟な被膜が、液体不浸透性である請求項1記載のクッションシステ ム。 18.前記柔軟な被膜が、ウレタンである請求項1記載のクッションシステム。 19.前記柔軟な被膜が、プラスチックシートから形成されている請求項1記載 のクッションシステム。 20. 前記少なくとも一つの発泡体部材の配列と前記支持される質量体との間 に配置された防水処理カバーを更に備える請求項1記載のクッションシステム。 21.前記防水処理カバーが、区画化されている請求項20記載のクッションシ ステム。 22.調節自在なクッションシステムであり、 a.開放セル発泡体を含むクッションと、 b.前記開放セル発泡体へ流体を供給する圧力システムと、 c.前記流体の前記圧力を調整する制御器とを備えるクッションシステム。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1844696P | 1996-05-28 | 1996-05-28 | |
| US1877696P | 1996-05-31 | 1996-05-31 | |
| US60/018,446 | 1996-05-31 | ||
| US60/018,776 | 1996-05-31 | ||
| PCT/US1997/008916 WO1997045038A1 (en) | 1996-05-28 | 1997-05-27 | Constant pressure seating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000511441A true JP2000511441A (ja) | 2000-09-05 |
| JP3959116B2 JP3959116B2 (ja) | 2007-08-15 |
Family
ID=26691130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54282697A Expired - Lifetime JP3959116B2 (ja) | 1996-05-28 | 1997-05-27 | 定常圧力座席システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6092249A (ja) |
| EP (1) | EP0902636B1 (ja) |
| JP (1) | JP3959116B2 (ja) |
| DE (1) | DE69728393T2 (ja) |
| WO (1) | WO1997045038A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013500106A (ja) * | 2009-07-29 | 2013-01-07 | テクノゲル イタリア エス.アール.エル. | モジュラー支持要素 |
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| WO2023153956A1 (ru) * | 2022-02-08 | 2023-08-17 | Евгений Алексеевич НЕСМЕЕВ | Сегментированный матрас |
| DE102022114242A1 (de) * | 2022-06-07 | 2023-12-07 | Third Of Life Gmbh | Lageunterstützung und Schlafunterlage mit einer derartigen Lageunterstützung |
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-
1997
- 1997-05-27 WO PCT/US1997/008916 patent/WO1997045038A1/en not_active Ceased
- 1997-05-27 US US08/863,674 patent/US6092249A/en not_active Expired - Lifetime
- 1997-05-27 EP EP97927761A patent/EP0902636B1/en not_active Expired - Lifetime
- 1997-05-27 JP JP54282697A patent/JP3959116B2/ja not_active Expired - Lifetime
- 1997-05-27 DE DE69728393T patent/DE69728393T2/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013500106A (ja) * | 2009-07-29 | 2013-01-07 | テクノゲル イタリア エス.アール.エル. | モジュラー支持要素 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6092249A (en) | 2000-07-25 |
| WO1997045038A1 (en) | 1997-12-04 |
| DE69728393D1 (de) | 2004-05-06 |
| EP0902636B1 (en) | 2004-03-31 |
| EP0902636A1 (en) | 1999-03-24 |
| JP3959116B2 (ja) | 2007-08-15 |
| DE69728393T2 (de) | 2004-12-23 |
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