WO2004043792A3 - Material mover having a fluid film reservoir - Google Patents

Material mover having a fluid film reservoir Download PDF

Info

Publication number
WO2004043792A3
WO2004043792A3 PCT/US2003/035709 US0335709W WO2004043792A3 WO 2004043792 A3 WO2004043792 A3 WO 2004043792A3 US 0335709 W US0335709 W US 0335709W WO 2004043792 A3 WO2004043792 A3 WO 2004043792A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid film
material mover
film reservoir
mover
reservoir
Prior art date
Application number
PCT/US2003/035709
Other languages
French (fr)
Other versions
WO2004043792A2 (en
Inventor
Raynor A Johnson
Original Assignee
Gray Tek Inc
Raynor A Johnson
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 Gray Tek Inc, Raynor A Johnson filed Critical Gray Tek Inc
Priority to EP03768808A priority Critical patent/EP1572060B1/en
Priority to AU2003291412A priority patent/AU2003291412B2/en
Priority to DE60323137T priority patent/DE60323137D1/en
Priority to CA002504763A priority patent/CA2504763C/en
Publication of WO2004043792A2 publication Critical patent/WO2004043792A2/en
Priority to US10/926,839 priority patent/US20050076437A1/en
Publication of WO2004043792A3 publication Critical patent/WO2004043792A3/en
Priority to US11/127,756 priority patent/US7725963B2/en

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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/103—Transfer boards
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/1028—Lateral movement of patients, e.g. horizontal transfer by a support moving on air cushion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/065—Securing of load by pressurizing or creating a vacuum in a bag, cover or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/16—Protecting against shocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60V—AIR-CUSHION VEHICLES
    • B60V1/00—Air-cushion
    • B60V1/06—Air-cushion wherein the cushion is formed within plenum chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
    • B65G7/06—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads using fluid at high pressure supplied from an independent source to provide a cushion between load and ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/32—Specific positions of the patient lying
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1021—Inflatable cushions

Abstract

A material mover (10) includes a substantially rectangular top and bottom sheets (100, 200) connected to perimeter side walls (107).
PCT/US2003/035709 2002-11-12 2003-11-10 Material mover having a fluid film reservoir WO2004043792A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP03768808A EP1572060B1 (en) 2002-11-12 2003-11-10 Material mover having a fluid film reservoir
AU2003291412A AU2003291412B2 (en) 2002-11-12 2003-11-10 Material mover having a fluid film reservoir
DE60323137T DE60323137D1 (en) 2002-11-12 2003-11-10 MATERIAL DRIVE WITH A LIQUID FILM MEMORY
CA002504763A CA2504763C (en) 2002-11-12 2003-11-10 Material mover having a fluid film reservoir
US10/926,839 US20050076437A1 (en) 2002-11-12 2004-08-26 Material mover having a fluid film reservoir
US11/127,756 US7725963B2 (en) 2002-11-12 2005-05-11 Material mover having a fluid film reservoir

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42567302P 2002-11-12 2002-11-12
US60/425,673 2002-11-12

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/926,839 Continuation US20050076437A1 (en) 2002-11-12 2004-08-26 Material mover having a fluid film reservoir
US11/127,756 Continuation-In-Part US7725963B2 (en) 2002-11-12 2005-05-11 Material mover having a fluid film reservoir

Publications (2)

Publication Number Publication Date
WO2004043792A2 WO2004043792A2 (en) 2004-05-27
WO2004043792A3 true WO2004043792A3 (en) 2005-01-27

Family

ID=32313036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/035709 WO2004043792A2 (en) 2002-11-12 2003-11-10 Material mover having a fluid film reservoir

Country Status (8)

Country Link
US (2) US20050076437A1 (en)
EP (1) EP1572060B1 (en)
CN (1) CN100455277C (en)
AT (1) ATE405241T1 (en)
AU (1) AU2003291412B2 (en)
CA (1) CA2504763C (en)
DE (1) DE60323137D1 (en)
WO (1) WO2004043792A2 (en)

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AU2003291412B2 (en) * 2002-11-12 2007-01-04 Gray Tek, Inc. Material mover having a fluid film reservoir
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US10925790B2 (en) 2011-06-09 2021-02-23 Mölnlycke Health Care Ab System and method for patient turning and repositioning
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AU2018251706B2 (en) 2017-04-13 2023-02-16 D.T. Davis Enterprises, Ltd. (D/B/A Hovertech International) Pneumatic chair jack
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Also Published As

Publication number Publication date
DE60323137D1 (en) 2008-10-02
US20050283905A1 (en) 2005-12-29
EP1572060A4 (en) 2006-04-26
EP1572060A2 (en) 2005-09-14
US20050076437A1 (en) 2005-04-14
AU2003291412A1 (en) 2004-06-03
CN1711063A (en) 2005-12-21
WO2004043792A2 (en) 2004-05-27
ATE405241T1 (en) 2008-09-15
CN100455277C (en) 2009-01-28
AU2003291412B2 (en) 2007-01-04
US7725963B2 (en) 2010-06-01
EP1572060B1 (en) 2008-08-20
CA2504763C (en) 2008-06-03
CA2504763A1 (en) 2004-05-27

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