JPH0556913B2 - - Google Patents
Info
- Publication number
- JPH0556913B2 JPH0556913B2 JP1502615A JP50261589A JPH0556913B2 JP H0556913 B2 JPH0556913 B2 JP H0556913B2 JP 1502615 A JP1502615 A JP 1502615A JP 50261589 A JP50261589 A JP 50261589A JP H0556913 B2 JPH0556913 B2 JP H0556913B2
- Authority
- JP
- Japan
- Prior art keywords
- pine
- tress
- plastic
- core
- layer
- 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 - Lifetime
Links
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 43
- 235000011613 Pinus brutia Nutrition 0.000 description 43
- 241000018646 Pinus brutia Species 0.000 description 43
- 229920003023 plastic Polymers 0.000 description 35
- 239000004033 plastic Substances 0.000 description 35
- 239000010410 layer Substances 0.000 description 29
- 208000004210 Pressure Ulcer Diseases 0.000 description 17
- 239000004698 Polyethylene Substances 0.000 description 16
- -1 polyethylene Polymers 0.000 description 16
- 229920000573 polyethylene Polymers 0.000 description 16
- 239000002344 surface layer Substances 0.000 description 9
- 206010011985 Decubitus ulcer Diseases 0.000 description 8
- 230000001413 cellular effect Effects 0.000 description 5
- 206010021639 Incontinence Diseases 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000002700 urine 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
- 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
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
-
- 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
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- 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
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
-
- 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
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)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8800562A SE466233B (sv) | 1988-02-18 | 1988-02-18 | Hygienmadrass med en kaerna och ett ytskikt |
| SE8800562-4 | 1988-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03503727A JPH03503727A (ja) | 1991-08-22 |
| JPH0556913B2 true JPH0556913B2 (en:Method) | 1993-08-20 |
Family
ID=20371422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1502615A Granted JPH03503727A (ja) | 1988-02-18 | 1989-02-20 | 健康マットレス及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0423124B1 (en:Method) |
| JP (1) | JPH03503727A (en:Method) |
| AU (1) | AU3190589A (en:Method) |
| DE (1) | DE68910689T2 (en:Method) |
| SE (1) | SE466233B (en:Method) |
| WO (1) | WO1989007411A1 (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9016134D0 (en) * | 1990-07-23 | 1990-09-05 | Medley Anthony Michael | A device for preventing pressure sores |
| NL1007212C2 (nl) * | 1997-10-06 | 1999-04-08 | Recticel Nederland Bv | Werkwijze voor het vervaardigen van een lichaamsondersteunend element en een dergelijk lichaamsondersteunend element. |
| DE102004062421B3 (de) * | 2004-12-20 | 2005-12-22 | Hauni Maschinenbau Ag | Verfahren zum Transportieren von stabförmigen Artikeln der Tabak verarbeitenden Industrie mit Rollfördereinrichtung |
| WO2020056472A1 (pt) * | 2018-09-21 | 2020-03-26 | Fernandes Francisco Rozendo | Disposição construtiva aplicada em colchão |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154263B (de) * | 1955-11-21 | 1963-09-12 | Helmut Sandler & Co Schulterpo | Vorrichtung zur Herstellung plattenfoermiger Profilteile aus poroesen und elastischen Werkstoffen |
| US2836228A (en) * | 1956-06-15 | 1958-05-27 | Wood Conversion Co | Foam cushion |
| GB1078656A (en) * | 1965-06-25 | 1967-08-09 | Melco Products Ltd | Pillows |
| JPS51150459A (en) * | 1975-06-19 | 1976-12-24 | Jiyunji Yamada | Cushion for chair |
| JPS5578916A (en) * | 1978-12-12 | 1980-06-14 | Yamada Kk | Carpet |
| US4326310A (en) * | 1979-10-22 | 1982-04-27 | American Foam Latex Corporation | Mattress pad |
| US4603445A (en) * | 1983-09-09 | 1986-08-05 | Span-America Medical Systems, Inc. | Support pad and method of manufacture |
-
1988
- 1988-02-18 SE SE8800562A patent/SE466233B/sv not_active IP Right Cessation
-
1989
- 1989-02-20 JP JP1502615A patent/JPH03503727A/ja active Granted
- 1989-02-20 WO PCT/SE1989/000071 patent/WO1989007411A1/en not_active Ceased
- 1989-02-20 EP EP19890902839 patent/EP0423124B1/en not_active Expired - Lifetime
- 1989-02-20 DE DE1989610689 patent/DE68910689T2/de not_active Expired - Fee Related
- 1989-02-20 AU AU31905/89A patent/AU3190589A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE68910689T2 (de) | 1994-02-24 |
| DE68910689D1 (de) | 1993-12-16 |
| SE8800562D0 (sv) | 1988-02-18 |
| SE8800562L (sv) | 1989-08-19 |
| EP0423124A1 (en) | 1991-04-24 |
| SE466233B (sv) | 1992-01-20 |
| JPH03503727A (ja) | 1991-08-22 |
| WO1989007411A1 (en) | 1989-08-24 |
| EP0423124B1 (en) | 1993-11-10 |
| AU3190589A (en) | 1989-09-06 |
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