ATE124250T1 - HOSPITAL BED. - Google Patents

HOSPITAL BED.

Info

Publication number
ATE124250T1
ATE124250T1 AT92200683T AT92200683T ATE124250T1 AT E124250 T1 ATE124250 T1 AT E124250T1 AT 92200683 T AT92200683 T AT 92200683T AT 92200683 T AT92200683 T AT 92200683T AT E124250 T1 ATE124250 T1 AT E124250T1
Authority
AT
Austria
Prior art keywords
base frame
longer leg
linkage
pivotally connected
power source
Prior art date
Application number
AT92200683T
Other languages
German (de)
Inventor
Wolfram Julius Paul Peters
Dullemen Marlies Van
Original Assignee
Etesmi J W Koch B V
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 Etesmi J W Koch B V filed Critical Etesmi J W Koch B V
Application granted granted Critical
Publication of ATE124250T1 publication Critical patent/ATE124250T1/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
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/005—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position

Landscapes

  • Health & Medical Sciences (AREA)
  • Rehabilitation Therapy (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • External Artificial Organs (AREA)

Abstract

Hospital bed comprising a wheeled base frame (1) and a (patient) support frame (2) carried thereby through the intermediary of a height adjustment mechanism (3), said height adjustment mechanism (3) comprising a lambda -shaped linkage that has the lower end of its short leg (20) pivotally connected to the base frame (1) and has the upper end (26) of its longer leg (22) pivotally connected to the support frame (2) at a first location, whereas the lower end (24) of said longer leg (22) is horizontally slidably mounted to the base frame (1), said linkage cooperating with an auxiliary support means that is connected to the support frame (2) at a second location (25), a power source of the expansion and retraction type being provided to operate the height adjustment mechanism, said power source having one end (5) pivotally connected to the base frame (1) and having its other end pivotally connected to the linkage adjacent the central pivot (23) thereof. In accordance with the invention the auxiliary support means is constituted by a link that extends adjacent and parallel to the longer leg (22) of the lambda -shaped linkage and forms, together with said longer leg (22), a parallelogram linkage, whereby the lower end (25) of the auxiliary link and that of the longer leg (22) are mounted for a joint sliding movement relative to the base frame (1), and wherein the power source is connected with its lower end (5) to a point of the base frame (1) that is located adjacent and below the location where the lower ends of the longer leg (22) and of the auxiliary link are guided in the base frame (1). <IMAGE>
AT92200683T 1991-03-18 1992-03-10 HOSPITAL BED. ATE124250T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9100479 1991-03-18

Publications (1)

Publication Number Publication Date
ATE124250T1 true ATE124250T1 (en) 1995-07-15

Family

ID=19859032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92200683T ATE124250T1 (en) 1991-03-18 1992-03-10 HOSPITAL BED.

Country Status (3)

Country Link
EP (1) EP0504975B1 (en)
AT (1) ATE124250T1 (en)
DE (1) DE69203119T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9418386U1 (en) * 1994-11-17 1995-02-23 Förderverein Institut für Medizintechnik Dresden eV, 01445 Radebeul Adjustment device for stepless height and incline adjustment of a level

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1319593A (en) * 1969-05-29 1973-06-06 Ellison George Ltd Underframe for beds
CH603154A5 (en) * 1975-11-05 1978-08-15 Basler Eisenmoebelfab Ag
NO854267L (en) * 1985-10-24 1987-04-27 Saba Medical As LIFTING AND LOWERING MACHINE FOR WORK TABLES OF ANY ART.
EP0341358B1 (en) * 1988-05-12 1992-11-25 HILL-ROM COMPANY, INC. (an Indiana corporation) Dual hydraulic hospital bed with emergency bypass circuit

Also Published As

Publication number Publication date
EP0504975B1 (en) 1995-06-28
EP0504975A1 (en) 1992-09-23
DE69203119D1 (en) 1995-08-03
DE69203119T2 (en) 1996-02-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties