JPH10502850A - 緩衝装置 - Google Patents
緩衝装置Info
- Publication number
- JPH10502850A JPH10502850A JP8507568A JP50756896A JPH10502850A JP H10502850 A JPH10502850 A JP H10502850A JP 8507568 A JP8507568 A JP 8507568A JP 50756896 A JP50756896 A JP 50756896A JP H10502850 A JPH10502850 A JP H10502850A
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- pressure
- fluid
- shock absorber
- load
- 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
-
- 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 or cushions
- A47C27/088—Fluid mattresses or cushions 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 or cushions
- A47C27/081—Fluid mattresses or cushions 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 or cushions
- A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Buffer Packaging (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 流体内包の負荷支持包装資材と、 流体供給貯留槽と、 流体排出貯留槽と、 前記包装資材と前記包装資材内圧の事前決定の逃し圧力超過時に前記包装 資材から流体を逃してやるための前記流体排出貯留槽とを連通する圧力逃し弁手 段と、 前記包装資材内流体圧力が前記流体供給貯留槽内圧力より小さい時に前記 流体供給貯留槽から前記包装資材内への流体再流入を許容する吸気弁手段と、 を備え、前記包装資材内流体圧力が前記事前決定の逃し圧力に達する迄前 記包装資材の荷重対抗面積の増大を提供するように負荷適用時に前記包装資材が 変形してなる緩衝装置。 2. 適用負荷に抵抗し、負荷が前記包装資材から持ち上げられると前記包装資 材の嬌正を行う弾性材料を前記包装資材が包含してなる、請求項1に記載した緩 衝装置。 3. 負荷が前記包装資材への沈み込みに従って負荷との接触面積を増大させる ように前記弾性材料が形づくられてなる、請求項2に記載した緩衝装置。 4. 前記包装資材が前記弾性材料の周りに近接嵌合され、前記弾性材料が前記 流体通過に対する浸透性を有してなる、請求項3に記載した緩衝装置。 5. 前記圧力逃し弁手段が前記事前決定の逃し圧力制御を許容する圧力調整器 手段を有してなる、請求項1乃至3のいづれかに記載した緩衝装置。 6. 前記圧力逃し弁手段が前記事前決定の逃し圧力制御を許容する圧力調整器 手段を有してなる、請求項4に記載した緩衝装置。 7. 前記流体供給貯留槽と前記流体排出貯留槽とが包装資材内圧制御を容易に するために事前決定の圧力に設定されてなる、請求項1に記載した緩衝装置。 8. 流体内包の複数の負荷支持包装資材と、 流体供給貯留槽と、 流体排出貯留槽と、 を備え、1以上の前記包装資材が 前記包装資材と前記包装資材内圧の事前決定の逃し圧力超過時に前記包装 資材から流体を逃してやるための前記流体排出貯留槽とを連通する圧力逃し弁手 段と、 前記包装資材内流体圧力が前記流体供給貯留槽内圧力より小さい時に前記 流体供給貯留槽から前記包装資材内への流体再流入を許容する吸気弁手段と、 を備え、前記包装資材内流体圧力が前記事前決定の逃し圧力に達する迄前 記包装資材の荷重対抗面積の増大を提供するように負荷適用時に各包装資材が変 形してなる緩衝装置。 9. 適用負荷に抵抗し、負荷が前記包装資材から持ち上げられると前記包装資 材の嬌正を行う弾性材料を各包装資材が包含してなる、請求項1に記載した緩衝 装置。 10. 負荷が前記包装資材への沈み込みに従って負荷との接触面積を増大させる ように前記弾性材料が形づくられてなる、請求項9に記載した緩衝装置。 11. 前記包装資材が前記弾性材料の周りに近接嵌合され、前記弾性材料が前記 流体通過に対する浸透性を有してなる、請求項10に記載した緩衝装置。 12. 各包装資材が前記圧力逃し弁手段と前記各包装資材の事前決定の逃し圧力 制御を許容する圧力調整器手段とを有してなる、請求項8乃至10のいづれかに記 載した緩衝装置。 13. 各包装資材が前記圧力逃し弁手段と前記各包装資材の事前決定の逃し圧力 制御を許容する圧力調整器手段とを有してなる、請求項11に記載した緩衝装置。 14. 前記流体供給貯留槽と前記流体排出貯留槽とが包装資材内圧制御を容易に するために事前決定の圧力に設定されてなる、請求項8に記載した緩衝装置。 15. 前記流体が空気であり、周囲環境が前記流体供給貯留槽及び前記流体排出 貯留槽である、請求項8に記載した緩衝装置。 16. 前記複数の包装資材がマットレスの構成要素を形成するように並行並置で 横たえられてなる、請求項8乃至10のいづれかに記載した緩衝装置。 17. 前記複数の包装資材がマットレスの構成要素を形成するように並行並置で 横たえられてなる、請求項11乃至13のいづれかに記載した緩衝装置。 18. 前記複数の包装資材が座席を形成するように組合わされてなる、請求項8 乃至10のいづれかに記載した緩衝装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US291,551 | 1988-08-29 | ||
US08/291,551 | 1994-08-16 | ||
US08/291,551 US5634224A (en) | 1994-08-16 | 1994-08-16 | Inflatable cushioning device with self opening intake valve |
PCT/US1995/010333 WO1996004825A1 (en) | 1994-08-16 | 1995-08-15 | Cushioning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10502850A true JPH10502850A (ja) | 1998-03-17 |
JP3038498B2 JP3038498B2 (ja) | 2000-05-08 |
Family
ID=23120770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP08507568A Expired - Lifetime JP3038498B2 (ja) | 1994-08-16 | 1995-08-15 | 緩衝装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5634224A (ja) |
EP (1) | EP0776172A1 (ja) |
JP (1) | JP3038498B2 (ja) |
AU (1) | AU686446B2 (ja) |
CA (1) | CA2197434C (ja) |
WO (1) | WO1996004825A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003507085A (ja) * | 1999-04-20 | 2003-02-25 | エム ピー エル リミテッド | マニホールドシステムを備えた膨張式クッション装置 |
WO2013136386A1 (ja) * | 2012-03-15 | 2013-09-19 | 東海ゴム工業株式会社 | 圧切換型マットレス |
JP2016534831A (ja) * | 2013-08-27 | 2016-11-10 | ハム・ウィシンEui−Shin HAM | 自動充電式エアチューブが内蔵されたクッション及びその製作方法 |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6012188A (en) * | 1996-03-13 | 2000-01-11 | Ooltewah Manufacturing Company | Selectively deformable cushion |
US5797155A (en) * | 1996-06-07 | 1998-08-25 | Span-America Medical Systems, Inc. | Wheelchair cushion with protectively encased self-adjusting reservoir means |
US6673028B1 (en) * | 1996-09-26 | 2004-01-06 | Wake Forest University Health Sciences | Passive joint movement device and method for using the same |
GB2320892B (en) * | 1996-12-04 | 1999-07-28 | Huntleigh Technology Plc | Alternating pad |
US6209159B1 (en) * | 1997-01-10 | 2001-04-03 | Comfortex Health Care Surfaces | Pressure reducing cushion with selective pressure point relief |
NL1007398C2 (nl) * | 1997-08-07 | 1999-02-09 | Patrick Kloppenborg | Conformerende lichaamsondersteuning met luchtkamer en pompkamer. |
US5974608A (en) * | 1998-06-01 | 1999-11-02 | Stearns, Inc. | Camping mattress with cradling cushions |
GB9816473D0 (en) * | 1998-07-30 | 1998-09-23 | Huntleigh Technology Plc | Pressure control |
IES81179B2 (en) * | 1998-12-03 | 2000-06-14 | Longhaul Tech R & D Ltd | A seat |
US6370716B1 (en) | 1999-04-20 | 2002-04-16 | John W. Wilkinson | Inflatable cushioning device with tilting apparatus |
US10357114B2 (en) * | 1999-04-20 | 2019-07-23 | Wcw, Inc. | Inflatable cushioning device with manifold system |
US6711771B2 (en) * | 1999-05-03 | 2004-03-30 | Huntleigh Technology Plc | Alternating pad |
CH691249A5 (fr) * | 2000-05-26 | 2001-06-15 | Marcantonio Del Drago | Dispositif d'appui, notamment matelas, sommier ou pour siège. |
US6551280B1 (en) | 2000-06-30 | 2003-04-22 | Embro Corporation | Therapeutic device and system |
CA2428225C (en) | 2000-11-07 | 2012-03-06 | Tempur World, Inc. | Therapeutic mattress assembly |
GB2369775B (en) | 2000-12-09 | 2003-05-28 | Huntleigh Technology Plc | Inflatable support |
CA2435736A1 (en) | 2001-02-15 | 2002-08-29 | Hill-Rom Services, Inc. | Self-inflating mattress |
US6684433B2 (en) * | 2001-03-07 | 2004-02-03 | Gualtiero G. Giori | Pressure adjustable foam support apparatus |
US20050090721A1 (en) * | 2001-03-19 | 2005-04-28 | Shahzad Pirzada | Weighing and pump system for a bed |
US6564411B2 (en) | 2001-03-19 | 2003-05-20 | Shahzad Pirzada | Active fluid channeling system for a bed |
US6598251B2 (en) * | 2001-06-15 | 2003-07-29 | Hon Technology Inc. | Body support system |
WO2003043703A2 (en) * | 2001-11-16 | 2003-05-30 | Bernard Weitzman | Exercise apparatus and method |
US6839929B2 (en) * | 2001-12-13 | 2005-01-11 | Hill-Rom Services, Inc. | Self-sealing mattress structure |
DE60325043D1 (de) * | 2002-02-28 | 2009-01-15 | Gaymar Ind Inc | Selbsteinstellende polster-vorrichtung |
US20060075569A1 (en) * | 2002-09-17 | 2006-04-13 | Gino Giori | Adjustable foam mattress |
KR100466242B1 (ko) * | 2002-10-07 | 2005-01-14 | 젠-슈 차이 | 자력 팽창식 공기 쿠션 침대 |
US6912748B2 (en) * | 2002-11-22 | 2005-07-05 | L & P Property Management Company | Self inflating pneumatic seat cushion apparatus and method |
CA2562720C (en) * | 2004-02-13 | 2010-02-09 | John C. Wilkinson | Discrete cell body support and method for using the same to provide dynamic massage |
US20070235036A1 (en) | 2004-04-30 | 2007-10-11 | Bobey John A | Patient support |
EP1847200B1 (en) * | 2004-06-04 | 2009-07-22 | Hill-Rom Services, Inc. | Mattress with heel pressure relief portion |
US7086104B1 (en) * | 2005-02-02 | 2006-08-08 | Ren-Ji Tsay | Air cushion with selectively deflated chambers |
EP1863369B1 (en) * | 2005-03-28 | 2010-08-11 | B. G. Industries, Inc. | Improved mattress |
WO2007016054A2 (en) | 2005-07-26 | 2007-02-08 | Hill-Rom Services, Inc. | System and method of controlling an air mattress |
US7536739B2 (en) * | 2005-08-10 | 2009-05-26 | Kreg Medical, Inc. | Therapeutic mattress |
US8015972B2 (en) | 2006-01-03 | 2011-09-13 | Shahzad Pirzada | System, device and process for remotely controlling a medical device |
EP2379040B1 (en) * | 2008-12-17 | 2015-12-16 | Stryker Corporation | Patient support |
US8719984B2 (en) | 2009-10-02 | 2014-05-13 | Sizewise Rentals, L.L.C. | Segmented air foam mattress |
EP2431081B1 (de) | 2010-09-17 | 2014-11-05 | Österreichischer Skiverband | Fersenhalterung einer Schibindung |
WO2013010086A2 (en) | 2011-07-13 | 2013-01-17 | Stryker Corporation | Patient/invalid handling support |
AT511783A1 (de) * | 2011-07-28 | 2013-02-15 | Christoph Axel Dipl Ing | Aufblasbarer körper mit einer luftdichten aussenhülle |
US8973186B2 (en) | 2011-12-08 | 2015-03-10 | Hill-Rom Services, Inc. | Optimization of the operation of a patient-support apparatus based on patient response |
US9132052B2 (en) * | 2012-04-12 | 2015-09-15 | Sage Products, Llc | Apparatus and method for positioning a seated patient |
US20140101861A1 (en) | 2012-10-15 | 2014-04-17 | Kap Medical, Inc. | Patient support appratus and method |
US8943627B2 (en) * | 2012-10-19 | 2015-02-03 | Jeffrey W. Wilkinson | Cushioning device and method of cushioning a body |
US9468299B2 (en) * | 2013-09-05 | 2016-10-18 | Heavy Feather, Llc | Cushions for relieving sciatic and/or perineum pressure |
US10548410B2 (en) * | 2014-05-09 | 2020-02-04 | Dreamwell, Ltd. | Firmness control for a smart response technology body support |
US10182954B2 (en) * | 2014-09-08 | 2019-01-22 | Wcw, Inc. | Cushioning device and method |
US9078795B1 (en) * | 2014-09-08 | 2015-07-14 | Wcw, Inc. | Cushioning device and method of cushioning a body |
GB2536637A (en) * | 2015-03-23 | 2016-09-28 | Talar-Made Ltd | An apparatus and method for supporting at least a part of a person and a method of manufacturing an apparatus |
US20190336347A9 (en) * | 2015-10-27 | 2019-11-07 | Hill-Rom Services, Inc. | Dressing and Dressing Assembly for Preventing Pressure Ulcers |
US11191367B2 (en) * | 2016-08-21 | 2021-12-07 | Mobisafe Systems Inc. | Inflatable cellular cushioning device for body support |
GB2575201B (en) * | 2017-03-24 | 2022-07-13 | Comfort Concepts Pty Ltd | Improved seating cushion |
US11033117B2 (en) | 2017-07-27 | 2021-06-15 | Hill-Rom Services, Inc. | Dynamic foam mattress adapted for use with a variable length hospital bed |
JP6916827B2 (ja) | 2018-02-27 | 2021-08-11 | ヒル−ロム サービシズ,インコーポレイテッド | 患者支持面制御、寿命の表示、x線カセットスリーブ |
US11389120B2 (en) | 2019-05-30 | 2022-07-19 | Hill-Rom Services, Inc. | Mattress having selectable patient weight valve, inductive power, and a digital x-ray cassette |
EP4066690A1 (en) | 2021-03-30 | 2022-10-05 | Invacare International GmbH | Pressure redistribution mattress |
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US201728A (en) * | 1878-03-26 | Improvement in combined bed and life-raft | ||
US2750606A (en) * | 1953-05-14 | 1956-06-19 | Dayton Rubber Company | Foam rubber pillow construction |
US4477935A (en) * | 1982-01-08 | 1984-10-23 | Griffin Gordon D | Mattress support system |
US4644597A (en) * | 1983-05-09 | 1987-02-24 | Dynatech, Inc. | Air mattress with pressure relief valve |
US5142717A (en) * | 1988-10-20 | 1992-09-01 | Sustena, Inc. | Constant pressure load bearing air chamber |
US4908895A (en) * | 1989-03-20 | 1990-03-20 | Walker Robert A | Air mattress |
US4989283A (en) * | 1989-06-12 | 1991-02-05 | Research Development Foundation | Inflation control for air supports |
US5020176A (en) * | 1989-10-20 | 1991-06-04 | Angel Echevarria Co., Inc. | Control system for fluid-filled beds |
US5033133A (en) * | 1990-09-13 | 1991-07-23 | Nissen Sports Academy, Inc. | Seat cushion |
US5070560A (en) * | 1990-10-22 | 1991-12-10 | Healthflex, Inc. | Pressure relief support system for a mattress |
-
1994
- 1994-08-16 US US08/291,551 patent/US5634224A/en not_active Expired - Lifetime
-
1995
- 1995-08-15 AU AU33257/95A patent/AU686446B2/en not_active Expired
- 1995-08-15 JP JP08507568A patent/JP3038498B2/ja not_active Expired - Lifetime
- 1995-08-15 CA CA002197434A patent/CA2197434C/en not_active Expired - Lifetime
- 1995-08-15 WO PCT/US1995/010333 patent/WO1996004825A1/en not_active Application Discontinuation
- 1995-08-15 EP EP95929528A patent/EP0776172A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003507085A (ja) * | 1999-04-20 | 2003-02-25 | エム ピー エル リミテッド | マニホールドシステムを備えた膨張式クッション装置 |
WO2013136386A1 (ja) * | 2012-03-15 | 2013-09-19 | 東海ゴム工業株式会社 | 圧切換型マットレス |
JP2016534831A (ja) * | 2013-08-27 | 2016-11-10 | ハム・ウィシンEui−Shin HAM | 自動充電式エアチューブが内蔵されたクッション及びその製作方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0776172A1 (en) | 1997-06-04 |
CA2197434C (en) | 2006-04-25 |
JP3038498B2 (ja) | 2000-05-08 |
AU686446B2 (en) | 1998-02-05 |
AU3325795A (en) | 1996-03-07 |
US5634224A (en) | 1997-06-03 |
WO1996004825A1 (en) | 1996-02-22 |
CA2197434A1 (en) | 1996-02-22 |
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