DE112007003267T5 - Adjustment system for underlay - Google Patents
Adjustment system for underlay Download PDFInfo
- Publication number
- DE112007003267T5 DE112007003267T5 DE112007003267T DE112007003267T DE112007003267T5 DE 112007003267 T5 DE112007003267 T5 DE 112007003267T5 DE 112007003267 T DE112007003267 T DE 112007003267T DE 112007003267 T DE112007003267 T DE 112007003267T DE 112007003267 T5 DE112007003267 T5 DE 112007003267T5
- Authority
- DE
- Germany
- Prior art keywords
- airbag
- air
- air line
- sets
- line
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/914—Hydro-pneumatic adjustments of the shape
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/04—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with hydraulic or pneumatic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0103—Constructive details inflatable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5007—Control means thereof computer controlled
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
Abstract
Verstellsystem für Unterlage, das mindestens zwei teilweise überlappende Luftsacksätze (20) in der Unterlage (10), mindestens eine Luftpumpe (30) und eine Hauptluftleitung (40) umfaßt, wobei jeder Luftsacksatz (20) über eine Zweigluftleitung (50) mit der Hauptluftleitung (40) verbunden ist, wobei in jeder Zweigluftleitung (50) ein Steuerventeil (60) vorgesehen ist, um die Zweigluftleitung zu öffnen und schließen, wobei die Luftpumpe (30) und das Steuerventil (60) von mindestens einem Controller (70) gesteuert werden, wodurch das Aufpumpen und Ablassen der teilweise überlappenden Luftsacksätze (20) gesteuert werden können, so dass der erhöhte Bereich der Oberfläche der Unterlage (10) kontinuierlich verschoben werden kann.Underlay adjusting system comprising at least two partially overlapping airbag sets (20) in the base (10), at least one air pump (30) and a main air duct (40), each airbag set (20) communicating with the main air duct (50) via a branch air duct (50). 40), wherein in each branch air line (50) a control member (60) is provided to open and close the branch air duct, the air pump (30) and the control valve (60) being controlled by at least one controller (70), whereby the inflation and deflation of the partially overlapping airbag sets (20) can be controlled so that the raised area of the surface of the base (10) can be continuously displaced.
Description
Technisches GebietTechnical area
Die Erfindung betrifft ein Verstellsystem für Unterlage von Stuhl, Massagegerät, Schlafprodukt usw., wobei in der Unterlage mindestens zwei teilweise überlappende Luftsacksätze vorgesehen sind, deren Aufpumpen und Ablassen gesteuert werden kann, wodurch die Unterlage unterschiedliche Stütz- und Massagewirkung erzeugen kann.The The invention relates to an adjustment system for underlay of chair, massager, sleep product, etc., wherein in the pad at least two partially overlapping Airbag sets are provided, whose inflation and deflation can be controlled, whereby the pad produce different support and massage effect can.
Stand der TechnikState of the art
Um den Komfort der Unterlage zu erhöhen, kann in der Unterlage eine Mechanik mit einer Druckstange oder einem Nocken angeordnet sein, durch die die Krümmung der Oberfläche der Unterlage nach dem Bedarf verändert werden kann, wie bei der Rückenlehne des Fahrzeugsitzes, so dass eine Stützwirkung für z. B. den Taillenbereich des Benuters erzeugt werden kann.Around can increase the comfort of the pad in the pad a mechanism with a push rod or a Cam be arranged through which the curvature of the surface of the Underlay changed as needed can be, as with the backrest the vehicle seat, so that a supporting effect for z. B. the waist area of the user can be generated.
Diese Mechanik hat einen hohen Raumbedarf. Zudem kann auf der Oberfläche der Unterlage eine Druckungleichmäßigkeit auftreten, so dass der Einsatzkomfort reduziert wird. Um dieses Problem zu lösen, werden Luftsäcke verwendet, die Krümmung der Oberfläche der Unterlage zu verstellen.These Mechanics have a high space requirement. In addition, on the surface of the Pad a printing irregularity occur, so that the comfort of use is reduced. To this Solve a problem, become air bags used the curvature of the surface to adjust the pad.
Durch die Steuerung des Aufpumpens und Ablassens der Luftsäcke kann eine Verstellung der Krümmung der Oberfläche der Unterlage erreicht werden. Wenn die Luftsäcke voll aufgepumpt werden, bilden sie eine Ballform, wodurch zwischen den benachbarten Luftsäcken eine Vertiefung gebildet ist.By the control of the inflation and deflation of the air bags can an adjustment of the curvature the surface the underlay can be achieved. When the air bags are fully inflated, they form a ball shape, whereby between the neighboring air bags a Well is formed.
Wenn in der Unterlage mehrere Luftsäcke vorgesehen sind, werden die Stütz- oder Massagewirkung der Luftsäcke von den Vertiefungen zwischen den Luftsäcken behindert. Daher zielt der Erfinder darauf ab, ein Verstellsystem für Unterlage zu schaffen, das eine bessere Stütz-, Massage- und Verstellwirkung erreichen kann.If provided in the pad several air bags are the support or massage effect of the air sacs obstructed by the depressions between the air bags. Therefore, aims the inventor from to provide a displacement system for pad, the a better supportive, Massage and Verstellwirkung can achieve.
Aufgabe der ErfindungObject of the invention
Der Erfindung liegt die Aufgabe zugrunde, ein Verstellsystem für Unterlage zu schaffen, das mindestens zwei teilweise überlappende Luftsacksätze in der Unterlage, mindestens eine Luftpumpe und eine Hauptluftleitung umfaßt, wobei jeder Luftsacksatz über eine Zweigluftleitung mit der Hauptluftleitung verbunden ist, wobei in jeder Zweigluftleitung ein Steuerventeil vorgesehen ist, um dem Zweigluftleitung zu öffnen und schließen, und wobei die Luftpumpe und das Steuerventil von mindestens einem Controller gesteuert werden.Of the Invention is based on the object, an adjustment system for pad to create at least two partially overlapping airbag sets in the Pad, at least one air pump and a main air line comprises, wherein every airbag set over a branch air line is connected to the main air line, wherein in each branch air line, a control member is provided to the Open branch air line and close, and wherein the air pump and the control valve are from at least one controller to be controlled.
Die Luftsacksätze können nach dem Aufpumpen eine Stützwirkung erzeugen. Durch das wiederholte Aufpumpen und Ablassen der Luftsacksätze kann auch eine Massagewirkung erzeugt werden. Zudem können die beiden Luftsacksätze auch abwechselnd aufgepumpt und abgelassen werden, wodurch der erhöhte Bereiche der Oberfläche der Unterlage kontinuierlich verschoben kann, so dass eine Vertiefung zwischen den benachbarten Luftsacksätzen vermieden wird.The Airbag sets can after pumping a supporting effect produce. By repeatedly inflating and deflating the airbag sets can Also a massage effect can be generated. In addition, the two airbag sets can also be alternately inflated and deflated, eliminating the increased areas the surface The pad can be moved continuously, leaving a recess between the adjacent airbag sets is avoided.
In der Hauptluftleitung ist ein Sicherheitsentlastungsventil vorgesehen, durch das die Luft ausgelassen werden kann, wenn der Luftdruck in der Hauptluftleitung einen vorgegebenen Wert überschreitet. Inder Hauptluftleitung kann ein Drucksensor vorgesehen sein, um den Luftdruck in der Hauptluftleitung zu messen. In den Zweigluftleitungen kann auch jeweils ein Drucksensor vorgesehen sein, um den Luftdruck in den Zweigluftleitung zu messen. Das Aufpumpen und Ablassen der Luftsacksätze kann von der Controller präzis gesteuert und aufgezeichnet werden.In the main air line is provided a safety relief valve, through which the air can be discharged when the air pressure in the main air line exceeds a predetermined value. In the main air line For example, a pressure sensor may be provided to control the air pressure in the main air line to eat. In the branch air lines can also each a pressure sensor be provided to measure the air pressure in the branch air line. Inflating and deflating the airbag sets may be done by the controller accurate be controlled and recorded.
Bei der Erfindung kann die Krümmung der Oberfläche der Unterlage durch die Durcksteuerung präzis verstellt werden. Zudem ist der Druck verteilt. Durch die Steuerung des Aufpumpens und Ablassens der Luftsacksätze kann die Oberfläche der Unterlage eine ergonomische Form erreichen. Ferner ist die Stütz- und Massagewirkung präzis und besser. Der erhöhte Bereich der Oberfläche der Unterlage kann kontinuierlich verschoben werden, so dass eine Vertiefung zwischen den benachbarten Luftsacksätzen vermieden wird. Daher wird die Qualität der Unterlage erhöht.at The invention can the curvature the surface the document are precisely adjusted by the pressure control. moreover the pressure is distributed. By controlling the inflation and deflation the airbag sets can the surface the pad reach an ergonomic shape. Furthermore, the support and Massage effect precise and better. The raised Area of the surface The pad can be moved continuously, leaving a recess between the adjacent airbag sets is avoided. Therefore will the quality the pad increases.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Im folgenden wird die Erfindung anhand der beigefügten Zeichnungen näher erläutert.in the Following, the invention will be explained in more detail with reference to the accompanying drawings.
Die
Jeder
Luftsacksatz
Die
Anzahl der Luftpumpe
In
der Hauptluftleitung
In
der Hauptluftleitung
Jedes
Steuerventil
Neben
der Stützwirkung
für die
Unterlage
Die
Hauptluftleitung
Wie
aus
Wenn
ein Luftsacksatz
Wie
aus
In
den
Die vorstehende Beschreibung stellt nur die bevorzugten Ausführungsbeispiele der Erfindung dar und soll nicht als Definition der Grenzen und des Bereiches der Erfindung dienen. Alle gleichwertige Änderungen und Modifikationen gehören zum Schutzbereich dieser Erfindung.The The above description represents only the preferred embodiments of the invention and should not be used as a definition of boundaries and serve the scope of the invention. All equivalent changes and modifications are included to the scope of this invention.
ZusammenfassungSummary
Die
Erfindung betrifft ein Verstellsystem für Unterlage, das mindestens
zwei teilweise überlappende
Luftsacksätze
(
- 1010
- Unterlagedocument
- 2020
- LuftsacksatzAirbag set
- 2121
- Luftsackair bag
- 3030
- Luftpumpeair pump
- 4040
- HauptluftleitungMain air line
- 4141
- SicherheitsentlastungsventilSafety relief valve
- 4242
- VerteilluftleitungVerteilluftleitung
- 4343
- Verteilventildiverting
- 4444
- Auslaßventiloutlet valve
- 5050
- ZweigluftleitungAir duct branch
- 6060
- Steuerventilcontrol valve
- 6161
- Ablaßleitungdrain line
- 7070
- Controllercontroller
- 8080
- Drucksensorpressure sensor
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2007100009735A CN101224069A (en) | 2007-01-17 | 2007-01-17 | Mat body adjusting system |
CN200710000973.5 | 2007-01-17 | ||
PCT/CN2007/070108 WO2008089629A1 (en) | 2007-01-17 | 2007-06-13 | A mattress adjusting system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112007003267T5 true DE112007003267T5 (en) | 2010-04-15 |
Family
ID=39644096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112007003267T Withdrawn DE112007003267T5 (en) | 2007-01-17 | 2007-06-13 | Adjustment system for underlay |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100031449A1 (en) |
KR (1) | KR20090108062A (en) |
CN (1) | CN101224069A (en) |
DE (1) | DE112007003267T5 (en) |
WO (1) | WO2008089629A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107677A1 (en) | 2011-07-13 | 2013-01-17 | Faurecia Autositze Gmbh | Vehicle seat has drain which is integrated into valve unit to form one three terminals through respective conduit portions, and port of valve unit is connected to compressed air source and control valves |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60141038D1 (en) | 2000-11-07 | 2010-02-25 | Tempur World Llc | THERAPEUTIC MATTRESS ARRANGEMENT |
CN102579240B (en) * | 2012-03-15 | 2016-04-06 | 深圳市博士康科技有限公司 | Dominoes formula comforts easypro massage cushion |
CN103419697B (en) * | 2012-05-18 | 2016-05-11 | 深圳市金证卡尔电子有限公司 | Vehicle-mounted seat massage cushion |
JP5841503B2 (en) * | 2012-07-31 | 2016-01-13 | 日東工器株式会社 | Solenoid valve system |
DE102013011929B3 (en) * | 2013-07-17 | 2014-12-11 | Audi Ag | Vehicle seat for a motor vehicle |
CN103356351A (en) * | 2013-07-26 | 2013-10-23 | 宫锡和 | Electronic control pneumatic turn-over garment |
CN105555599B (en) * | 2013-09-20 | 2017-10-10 | 康斯博格汽车股份公司 | Massage system for seat |
FR3023162A1 (en) * | 2014-07-02 | 2016-01-08 | Ac & Co Technologies | MASSAGE APPARATUS COMPRISING A STACK OF INFLATABLE / DEFLATABLE CELLS INCLINED AND OVERLAPPING THE ONE IN RELATION TO THE OTHER |
CN104116627A (en) * | 2014-07-29 | 2014-10-29 | 成都千里电子设备有限公司 | Limb structure of airwave pressure therapy instrument |
US10471874B2 (en) * | 2014-09-02 | 2019-11-12 | Ford Global Technologies, Llc | Massage bladder matrix |
DE102015100141A1 (en) * | 2015-01-08 | 2016-07-14 | Kongsberg Automotive Ab | Massage device for a vehicle seat |
US10258535B2 (en) * | 2015-02-09 | 2019-04-16 | Ford Global Technologies, Llc | Vehicle seat with muscle massage system |
US20180055230A1 (en) * | 2015-03-12 | 2018-03-01 | Tangtring Seating Technology Inc. | Gradual adjustment system and method of lumbar support of seat |
CN106032117B (en) * | 2015-03-12 | 2018-05-08 | 惠州市唐群座椅科技股份有限公司 | The progressive adjustments system of Seat lumbar |
DE102015105371A1 (en) * | 2015-04-09 | 2016-10-13 | Kongsberg Automotive Ab | Massage device for a vehicle seat |
DE102015217989B4 (en) * | 2015-06-17 | 2021-07-22 | Adient Luxembourg Holding S.À R.L. | Vehicle seat |
JP2017042282A (en) * | 2015-08-25 | 2017-03-02 | 株式会社フジ医療器 | Air massage device |
DE102015217044A1 (en) | 2015-09-07 | 2017-03-09 | Ford Global Technologies, Llc | Vehicle seat with massage function |
US9661928B2 (en) * | 2015-09-29 | 2017-05-30 | Lear Corporation | Air bladder assembly for seat bottoms of seat assemblies |
SE540804C2 (en) * | 2016-07-07 | 2018-11-13 | Kongsberg Automotive Ab | Massage cell arrangement and massage cell system |
SE540906C2 (en) * | 2016-07-07 | 2018-12-18 | Kongsberg Automotive Ab | Massage cell arrangement and massage cell system |
DE102016212586A1 (en) * | 2016-07-11 | 2018-01-11 | Conti Temic Microelectronic Gmbh | Pneumatic device |
DE102016212606A1 (en) * | 2016-07-11 | 2018-01-11 | Continental Automotive Gmbh | Method for producing an adjusting device for a vehicle seat and adjusting device |
JP6636890B2 (en) * | 2016-10-06 | 2020-01-29 | アイシン精機株式会社 | VEHICLE SEAT DEVICE AND VEHICLE SEAT PRESSURE CONTROL METHOD |
US10507159B2 (en) | 2016-10-19 | 2019-12-17 | Ford Global Technologies, Llc | Custom massage programming using touchscreen interface |
CN106724365A (en) * | 2017-03-03 | 2017-05-31 | 北京理工大学 | Adjustable hardness seat seat surface |
US20180272902A1 (en) * | 2017-03-27 | 2018-09-27 | Ford Global Technologies, Llc | Rotational elements for seating assemblies |
US20180326881A1 (en) * | 2017-05-11 | 2018-11-15 | Lear Corporation | Inflatable support bladder assembly |
US10253893B2 (en) * | 2017-08-23 | 2019-04-09 | Tangtring Seating Technology Inc. | Inflation valve seat with adjustable flow |
CN107397322B (en) * | 2017-09-03 | 2023-08-29 | 杭州迅秀丽智能科技有限公司 | Head-type self-adaptive device of nursing hair washing robot |
CN107411943A (en) * | 2017-09-05 | 2017-12-01 | 程振国 | A kind of massage method of the massage head based on air pressure |
CN107334248B (en) * | 2017-09-05 | 2023-08-15 | 杭州迅秀丽智能科技有限公司 | Nursing hair washing robot |
GB2567619B (en) * | 2017-10-10 | 2020-06-03 | Continental Automotive Gmbh | Pneumatic device and method for manufacturing the same |
US10899262B2 (en) * | 2019-02-01 | 2021-01-26 | Ka Group Ag | Bladder support system for a vehicle seat assembly |
CN111891008A (en) * | 2020-08-22 | 2020-11-06 | 芜湖瑞泰汽车零部件有限公司 | Car seat with massage function |
CN112498257B (en) * | 2020-12-14 | 2022-11-18 | 奥斯汀科技有限公司 | Automobile seat back display screen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281425A (en) * | 1979-08-06 | 1981-08-04 | Jacobs Annella E | Neonatal flotation pad |
US4977629A (en) * | 1988-03-15 | 1990-12-18 | Jones Betty J | Portable inflatable patient assist apparatus |
US4953247A (en) * | 1988-05-09 | 1990-09-04 | Hasty Charles E | Air-operated body support device |
JPH0741051A (en) * | 1993-07-23 | 1995-02-10 | Hideyuki Suzuki | Shock-absorbing material and production thereof and container using the same |
GB2319721A (en) * | 1996-11-28 | 1998-06-03 | Huntleigh Technology Plc | Inflatable pad for bedridden patients |
CN2552522Y (en) * | 2002-03-21 | 2003-05-28 | 郑建都 | Multifunctional medical bed-sore-preventing temp.-regulating inflatable mattress |
CN2654082Y (en) * | 2003-09-05 | 2004-11-10 | 张全艳 | Fixed time alternating aeration bedding |
US7171711B2 (en) * | 2003-11-03 | 2007-02-06 | Kap Medical | Inflatable cushion cell with diagonal seal structure |
CN2765608Y (en) * | 2004-12-03 | 2006-03-22 | 洪薰华 | Automatic massaging air cushion bed |
-
2007
- 2007-01-17 CN CNA2007100009735A patent/CN101224069A/en active Pending
- 2007-06-13 KR KR1020097016190A patent/KR20090108062A/en not_active Application Discontinuation
- 2007-06-13 US US12/448,938 patent/US20100031449A1/en not_active Abandoned
- 2007-06-13 WO PCT/CN2007/070108 patent/WO2008089629A1/en active Application Filing
- 2007-06-13 DE DE112007003267T patent/DE112007003267T5/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107677A1 (en) | 2011-07-13 | 2013-01-17 | Faurecia Autositze Gmbh | Vehicle seat has drain which is integrated into valve unit to form one three terminals through respective conduit portions, and port of valve unit is connected to compressed air source and control valves |
DE102011107677B4 (en) * | 2011-07-13 | 2013-12-05 | Faurecia Autositze Gmbh | vehicle seat |
Also Published As
Publication number | Publication date |
---|---|
CN101224069A (en) | 2008-07-23 |
US20100031449A1 (en) | 2010-02-11 |
WO2008089629A1 (en) | 2008-07-31 |
KR20090108062A (en) | 2009-10-14 |
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