EP0993818A3 - Inflatable patient supports - Google Patents

Inflatable patient supports Download PDF

Info

Publication number
EP0993818A3
EP0993818A3 EP99307992A EP99307992A EP0993818A3 EP 0993818 A3 EP0993818 A3 EP 0993818A3 EP 99307992 A EP99307992 A EP 99307992A EP 99307992 A EP99307992 A EP 99307992A EP 0993818 A3 EP0993818 A3 EP 0993818A3
Authority
EP
European Patent Office
Prior art keywords
air
ventilation air
inflatable
array
patient
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Withdrawn
Application number
EP99307992A
Other languages
German (de)
French (fr)
Other versions
EP0993818A2 (en
Inventor
Brian Frank Pile
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pegasus Ltd
Original Assignee
Pegasus Egerton Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pegasus Egerton Ltd filed Critical Pegasus Egerton Ltd
Publication of EP0993818A2 publication Critical patent/EP0993818A2/en
Publication of EP0993818A3 publication Critical patent/EP0993818A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • A61G7/05784—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with ventilating means, e.g. mattress or cushion with ventilating holes or ventilators
    • 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
    • A61G2203/46—General characteristics of devices characterised by sensor means for temperature
    • 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
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/90—Devices for specific treatment or diagnosis for heating

Abstract

An inflatable patient support has an array of inflatable tubes made of flexible material and divided into a plurality of groups which are supplied with air by first air supply means to cause cyclic inflation and deflation of the groups of said array of inflatable bodies in sequence, thereby providing periodic pressure variation to a patient on the support. A flexible ventilation air guide member (10) is provided on the array of tubes and has at its upper side a plurality of outlet apertures (6) for release of ventilation air upwardly to the patient on the support. Second air supply means supply air continuously to the flexible ventilation air guide member for release as the ventilation air. The ventilation air is thus independent of the pressure cycling air supply, and can be for example heated.
EP99307992A 1998-10-13 1999-10-11 Inflatable patient supports Withdrawn EP0993818A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822335.7A GB9822335D0 (en) 1998-10-13 1998-10-13 Inflatable patient supports
GB9822335 1998-10-13

Publications (2)

Publication Number Publication Date
EP0993818A2 EP0993818A2 (en) 2000-04-19
EP0993818A3 true EP0993818A3 (en) 2001-01-03

Family

ID=10840499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99307992A Withdrawn EP0993818A3 (en) 1998-10-13 1999-10-11 Inflatable patient supports

Country Status (2)

Country Link
EP (1) EP0993818A3 (en)
GB (2) GB9822335D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0020832D0 (en) * 2000-08-24 2000-10-11 Park House Ltd Inflatable mattress system
US6855158B2 (en) * 2001-09-11 2005-02-15 Hill-Rom Services, Inc. Thermo-regulating patient support structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757366A (en) * 1971-08-18 1973-09-11 W Sacher Cushion for preventing and alleviating bedsores
WO1988004548A1 (en) * 1986-12-23 1988-06-30 Cool-Power Ky Method and apparatus for providing personal air-conditioning
US5109560A (en) * 1991-09-18 1992-05-05 Keisei Medical Industrial Co., Ltd. Ventilated air mattress with alternately inflatable air cells having communicating upper and lower air chambers
DE4201460A1 (en) * 1992-01-21 1993-07-22 Hirtz & Co Mattress for bedridden patient - is constructed from two groups of tubular components which are alternately inflated with compressed air
GB2312835A (en) * 1996-12-18 1997-11-12 Pegasus Airwave Ltd Inflatable patient supports and methods of operating them
US5787534A (en) * 1992-06-16 1998-08-04 Hargest; Thomas S. Sudden infant death syndrome prevention apparatus and method and patient surface

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595417A (en) 1977-03-29 1981-08-12 Welch H G Beds and mattresses
US5103518A (en) * 1989-08-01 1992-04-14 Bio Clinic Corporation Alternating pressure pad
GB2267217B (en) * 1992-05-29 1996-12-11 Kenneth Caldwell Zero-loss, multi-pressure air support systems
GB9220498D0 (en) 1992-09-29 1992-11-11 Pegasus Airwave Ltd Cushion
US5373595A (en) * 1993-03-12 1994-12-20 Irvin Industries Canada Ltd. Air support device
WO1995010211A1 (en) * 1993-10-08 1995-04-20 Byung Soon Choi Air supplying mattress apparatus
GB9425664D0 (en) 1994-12-20 1995-02-22 Pegasus Airwave Ltd Chair and attachment therefor
DE19514295A1 (en) * 1995-04-24 1996-10-31 Airmed Prophylaxe & Therapie S Airflow mattress with cooling device
AU5571496A (en) * 1995-04-25 1996-11-18 Kinetic Concepts, Inc. Air bed with fluidized bead surface and related methods
AU7100896A (en) * 1995-09-28 1997-04-17 Nigel Graeme Chesney Armstrong A support means with provision for fluid delivery
GB9610233D0 (en) * 1996-05-16 1996-07-24 Kci Medical Ltd Mattress cooling system
GB9618796D0 (en) 1996-09-09 1996-10-23 Pegasus Airwave Ltd Mattress cover

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757366A (en) * 1971-08-18 1973-09-11 W Sacher Cushion for preventing and alleviating bedsores
WO1988004548A1 (en) * 1986-12-23 1988-06-30 Cool-Power Ky Method and apparatus for providing personal air-conditioning
US5109560A (en) * 1991-09-18 1992-05-05 Keisei Medical Industrial Co., Ltd. Ventilated air mattress with alternately inflatable air cells having communicating upper and lower air chambers
DE4201460A1 (en) * 1992-01-21 1993-07-22 Hirtz & Co Mattress for bedridden patient - is constructed from two groups of tubular components which are alternately inflated with compressed air
US5787534A (en) * 1992-06-16 1998-08-04 Hargest; Thomas S. Sudden infant death syndrome prevention apparatus and method and patient surface
GB2312835A (en) * 1996-12-18 1997-11-12 Pegasus Airwave Ltd Inflatable patient supports and methods of operating them

Also Published As

Publication number Publication date
GB2342579A (en) 2000-04-19
GB9924062D0 (en) 1999-12-15
GB2342579B (en) 2003-06-11
EP0993818A2 (en) 2000-04-19
GB9822335D0 (en) 1998-12-09

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