DE69418044D1 - PARTICLE FLOW IN A SLEEVE - Google Patents

PARTICLE FLOW IN A SLEEVE

Info

Publication number
DE69418044D1
DE69418044D1 DE69418044T DE69418044T DE69418044D1 DE 69418044 D1 DE69418044 D1 DE 69418044D1 DE 69418044 T DE69418044 T DE 69418044T DE 69418044 T DE69418044 T DE 69418044T DE 69418044 D1 DE69418044 D1 DE 69418044D1
Authority
DE
Germany
Prior art keywords
sleeve
particle flow
particle
flow
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
Application number
DE69418044T
Other languages
German (de)
Inventor
Cornelis Johannes Maria D Rooy
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.)
Rooy Cornelis Johannes M D
Original Assignee
Rooy Cornelis Johannes M D
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 Rooy Cornelis Johannes M D filed Critical Rooy Cornelis Johannes M D
Application granted granted Critical
Publication of DE69418044D1 publication Critical patent/DE69418044D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61G7/05738—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads
    • A61G7/05753—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads air-evacuated, e.g. in order to adapt to the form of the patient
DE69418044T 1993-08-04 1994-08-02 PARTICLE FLOW IN A SLEEVE Expired - Lifetime DE69418044D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9301359 1993-08-04
NL9302092 1993-12-02
PCT/NL1994/000180 WO1995004514A1 (en) 1993-08-04 1994-08-02 Fluidity of particles in an enclosure

Publications (1)

Publication Number Publication Date
DE69418044D1 true DE69418044D1 (en) 1999-05-27

Family

ID=26647122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418044T Expired - Lifetime DE69418044D1 (en) 1993-08-04 1994-08-02 PARTICLE FLOW IN A SLEEVE

Country Status (4)

Country Link
EP (1) EP0712306B1 (en)
AU (1) AU7625394A (en)
DE (1) DE69418044D1 (en)
WO (1) WO1995004514A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762404A (en) * 1969-08-21 1973-10-02 Olympic Surgical Co Inc Positioning aid
DE2504232A1 (en) * 1975-02-01 1976-08-05 Willi Schmidt Cushion for splinting and supporting limb - adapting itself to shape of limb and allowing variations due to shrinkage
GB1591024A (en) * 1977-09-20 1981-06-10 Burnett J S Support device
ATE69428T1 (en) * 1986-04-09 1991-11-15 Lepinoy Ind METHOD, DEVICE AND PADDED PRODUCT FOR SUPPORTING AN OBJECT.
GB2202444A (en) * 1987-02-23 1988-09-28 Johnson & Johnson Orthopaedics A cervical collar and cover

Also Published As

Publication number Publication date
AU7625394A (en) 1995-02-28
EP0712306B1 (en) 1999-04-21
WO1995004514A1 (en) 1995-02-16
EP0712306A1 (en) 1996-05-22

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Legal Events

Date Code Title Description
8332 No legal effect for de