CA3089189A1 - Appareil de support et procede avec detente de cisaillement - Google Patents
Appareil de support et procede avec detente de cisaillement Download PDFInfo
- Publication number
- CA3089189A1 CA3089189A1 CA3089189A CA3089189A CA3089189A1 CA 3089189 A1 CA3089189 A1 CA 3089189A1 CA 3089189 A CA3089189 A CA 3089189A CA 3089189 A CA3089189 A CA 3089189A CA 3089189 A1 CA3089189 A1 CA 3089189A1
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- cells
- pressure cells
- sets
- cell
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 45
- 239000012528 membrane Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 108091006146 Channels Proteins 0.000 description 29
- 230000000694 effects Effects 0.000 description 10
- 238000013459 approach Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 5
- 230000000116 mitigating effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 208000004210 Pressure Ulcer Diseases 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000397 ulcer Toxicity 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008081 blood perfusion Effects 0.000 description 1
- 230000008822 capillary blood flow Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000007704 transition Effects 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
- 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
- A61G7/05776—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers with at least two groups of alternately inflated chambers
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
Différents aspects de la présente invention concernent un appareil et/ou un procédé impliquant des ensembles respectifs de cellules de pression entrelacées, qui fonctionnent de façon à gonfler et dégonfler indépendamment les unes des autres. Les cellules de pression produisent en outre une détente de cisaillement par déviation le long d'une direction de déplacement, telle que le long d'une direction de cisaillement d'une surface supérieure couplée aux cellules de pression. Une telle déviation peut, par exemple, être mise en uvre avec des cellules de pression allongées et le long d'une direction qui est perpendiculaire à une longueur de celles-ci. La détente de cisaillement, dans ce contexte, peut être facilitée par des régions de contre-dépouille des cellules de pression respectives, au niveau desquelles les cellules de pression sont couplées à une surface sous-jacente et qui est plus petite en termes de dimension par rapport à une partie sus-jacente de la cellule de pression.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/015095 WO2019147236A1 (fr) | 2018-01-24 | 2018-01-24 | Appareil de support et procédé avec détente de cisaillement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3089189A1 true CA3089189A1 (fr) | 2019-08-01 |
Family
ID=67395554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3089189A Pending CA3089189A1 (fr) | 2018-01-24 | 2018-01-24 | Appareil de support et procede avec detente de cisaillement |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2018405137A1 (fr) |
| CA (1) | CA3089189A1 (fr) |
| WO (1) | WO2019147236A1 (fr) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3394415A (en) * | 1966-04-06 | 1968-07-30 | Buster A. Parker | Pressure pad with independent cells |
| US4617690A (en) * | 1985-01-07 | 1986-10-21 | Whittaker Corporation | Inflatable bed patient mattress |
| US5634225A (en) * | 1995-05-25 | 1997-06-03 | Foamex L.P. | Modular air bed |
| US5685036A (en) * | 1996-02-15 | 1997-11-11 | Geomarine Systems, Inc. | Alternating pressure mattress system and method |
| US6253401B1 (en) * | 1998-07-15 | 2001-07-03 | Dennis Boyd | Air mattress system |
| US6269505B1 (en) * | 1999-04-20 | 2001-08-07 | M.P.L. Ltd. | Inflatable cushioning device with manifold system |
| US6487739B1 (en) * | 2000-06-01 | 2002-12-03 | Crown Therapeutics, Inc. | Moisture drying mattress with separate zone controls |
| US6412129B1 (en) * | 2000-09-18 | 2002-07-02 | Race Wu | Inflation device capable of periodic inflation and deflation |
| US8051516B2 (en) * | 2008-07-30 | 2011-11-08 | Micropulse, Inc. | Clinical support pad |
| US20110107521A1 (en) * | 2009-11-09 | 2011-05-12 | Argon Technologies, Inc. | Inflatable pad and methods for using same |
| CN106535716B (zh) * | 2014-07-15 | 2020-07-17 | 八乐梦床业有限公司 | 活动靠背床用充气床垫 |
-
2018
- 2018-01-24 AU AU2018405137A patent/AU2018405137A1/en active Pending
- 2018-01-24 WO PCT/US2018/015095 patent/WO2019147236A1/fr active Application Filing
- 2018-01-24 CA CA3089189A patent/CA3089189A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019147236A1 (fr) | 2019-08-01 |
| AU2018405137A1 (en) | 2020-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9750655B2 (en) | Conformable support system | |
| US6739001B2 (en) | Cushioning device including a restraint structure | |
| EP2000057B1 (fr) | Garniture autorégulé | |
| US6065166A (en) | Surgical support cushion apparatus and method | |
| CA2360231C (fr) | Matelas pneumatique | |
| US5109561A (en) | Alternating pressure pad | |
| US20110173758A1 (en) | Inflatable mattress and method of operating same | |
| US20080078033A1 (en) | Nodal Modular Support Surface | |
| GB2169195A (en) | Inflatable bed patient mattress | |
| US20220183908A1 (en) | Patient transport apparatus | |
| US20080271245A1 (en) | Inflatable mattress with uniform restraint | |
| US20180256383A1 (en) | Pressure relieving support | |
| US20050262638A1 (en) | Inflatable, pressure alleviating, eggcrate mattress pad | |
| US11628110B2 (en) | Support apparatus and method with shear relief | |
| US10660810B1 (en) | Support apparatus and method with shear relief | |
| CA3089189A1 (fr) | Appareil de support et procede avec detente de cisaillement | |
| EP3697362B1 (fr) | Matelas double usage avec matelas pneumatique et mousse viscoélastique pour soins de patient | |
| CN211065851U (zh) | 一种充气床垫 | |
| CN211674978U (zh) | 等压护理病床 | |
| JP6681955B2 (ja) | 姿勢変更器具 | |
| US20110083275A1 (en) | Temperature modulated inflated and deflated support cushion | |
| WO2007054660A1 (fr) | Matelas gonflable a plusieurs fonction pour personnes handicapees | |
| CN213190663U (zh) | 一种带有按摩功能的防褥疮床 | |
| RU214869U1 (ru) | Противопролежневый матрац с улучшенным несущим компонентом | |
| JPS61276557A (ja) | 床ずれ防止用マツト |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230118 |
|
| EEER | Examination request |
Effective date: 20230118 |
|
| EEER | Examination request |
Effective date: 20230118 |