EP0838206A1 - Lit avec couchage réglable en hauteur et inclinaison - Google Patents

Lit avec couchage réglable en hauteur et inclinaison Download PDF

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Publication number
EP0838206A1
EP0838206A1 EP96117148A EP96117148A EP0838206A1 EP 0838206 A1 EP0838206 A1 EP 0838206A1 EP 96117148 A EP96117148 A EP 96117148A EP 96117148 A EP96117148 A EP 96117148A EP 0838206 A1 EP0838206 A1 EP 0838206A1
Authority
EP
European Patent Office
Prior art keywords
bed
mattress frame
base
angle
angle levers
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Withdrawn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
EP96117148A
Other languages
German (de)
English (en)
Inventor
Martin Habegger
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.)
Bigla AG
Original Assignee
Bigla AG
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 Bigla AG filed Critical Bigla AG
Priority to EP96117148A priority Critical patent/EP0838206A1/fr
Publication of EP0838206A1 publication Critical patent/EP0838206A1/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the present invention relates to a bed with height and reclining surface according to the preamble Claim 1.
  • the state of the art belongs to a hospital bed opposite a base frame of this tiltable about a transverse axis Mattress frame.
  • are on the base at least two angle levers, one each Longitudinal direction of the underframe vertical transverse axis rotatable and arranged offset in the longitudinal direction.
  • One of each Lever arms of this angle lever is articulated with one each connected to the extension unit attached to the base, while whose other lever arm the mattress frame wearing.
  • a stabilizing rocker is also provided, that connects the mattress frame and the base frame to each other, the mattress frame each with a pendulum support is connected to the other arm of the bell crank. It is particularly important that the stabilizing arm on the one hand pivotable with the base and on the other hand pivotally connected to the one pendulum support is.
  • a bed with a height and tilt adjustable Lying surface with at least two on the base pivotally attached angle levers, as set out in Swiss patent CH-685 472.
  • One leg ends of this Angle levers come with a mattress frame and the others Leg ends connected by a rod.
  • One leg is directly provided with a drive.
  • One has an angle lever three legs. Two pairs of angle levers are normally used intended. The angle levers are stored on the base frame at their apex and the drive can be swiveled stored in the base.
  • the bed according to the invention has a height and inclination adjustable Lying surface on. It also has at least two angle levers pivotally attached to the base. The lower Leg ends of these angle levers are by means of tie rods connected to one drive each. The upper leg ends of the Angle levers at the head are so with longitudinal guides connected to a mattress frame that they are lengthways of the bed can be moved while the thigh ends the foot lever on the mattress frame can only be rotated are stored.
  • Two pairs of angle levers are normally provided. Their Drives are as linear drives with worm gear and Push rods trained. The angle levers are stored on the base at their apex. That bed has a simpler structure and is therefore more economical regarding execution and operation.
  • 1-4 is a bed frame with a base 1 and a mattress frame 10 shown.
  • the base 1 is at both ends with a swiveling pair of wheels 2 or 3 equipped.
  • This underframe 1 has one Frame with two pairs of angle levers 12 and 14 on which the mattress frame 10, as shown in FIG. 1, is at rest.
  • In the base 1 are two linear drives 4 and 6, each with one Motor and a worm gear and one each through this Motors 4 and 6 actuated push rod 5 and 7 shown, which is shifted in terms of drive in the longitudinal direction of the bed can be.
  • the two legs 13 and 15 of the angle levers 11 and 12 are by means of tie rods 8 and 9 with the two push rod ends 5 and 7 of the linear drives 4 and 6 connected.
  • the free end of the foot leg 16 is about a Swivel bearing 22 is pivotally connected to the mattress frame 10.
  • the free end of the head-side leg 14 is through Linear guides 19, which are attached to the mattress frame 10 are connected. This makes the ends of the head Leg 14 in relation to the mattress frame 10 in the longitudinal direction of the bed can be moved linearly.
  • the motors 4 and 6 with the worm gear put into operation and the push rods 5 and 7 against that Head end pushed out.
  • the head angle lever 11 and the foot angle lever 12 around its apexes 17 and 18 pivoted, as indicated by dash-dotted lines in Fig. 3 is.
  • the construction described differs from the others height-adjustable hospital beds with mattress frames through a simple, robust and cost-reducing design.
  • This cost reduction results from the simple kinematics the height adjustment, the whole construction being more stable and less maintenance is required compared to the known ones Sick beds because it consists of fewer components.
  • the inclination of the mattress frame is an integral part the bed and is comfortably adjustable by motor. Despite this simplicity of height adjustment and inclination of the mattress frame, the bed fulfills all the necessary requirements Features and requirements.

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)
EP96117148A 1996-10-25 1996-10-25 Lit avec couchage réglable en hauteur et inclinaison Withdrawn EP0838206A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP96117148A EP0838206A1 (fr) 1996-10-25 1996-10-25 Lit avec couchage réglable en hauteur et inclinaison

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96117148A EP0838206A1 (fr) 1996-10-25 1996-10-25 Lit avec couchage réglable en hauteur et inclinaison

Publications (1)

Publication Number Publication Date
EP0838206A1 true EP0838206A1 (fr) 1998-04-29

Family

ID=8223329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96117148A Withdrawn EP0838206A1 (fr) 1996-10-25 1996-10-25 Lit avec couchage réglable en hauteur et inclinaison

Country Status (1)

Country Link
EP (1) EP0838206A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007069912A1 (fr) * 2005-12-13 2007-06-21 Howard Wright Limited Élévateur pour lit
CN109998843A (zh) * 2019-04-29 2019-07-12 上海品兴医疗设备有限公司 一种轻便式诊疗平台的基座

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560046A5 (fr) 1973-02-05 1975-03-27 Bigla Ag
GB2209118A (en) * 1987-08-27 1989-05-04 Mediscus Prod Ltd Bed with mechanism for adjusting height & inclination
EP0488552A2 (fr) * 1990-11-28 1992-06-03 Huntleigh Technology Plc Lits
FR2694883A1 (fr) * 1992-08-21 1994-02-25 Shermann Dispositif électrique de proclive-déclive de lit.
CH685472A5 (de) 1992-04-16 1995-07-31 Bigla Ag Bett mit höhen- und neigungsverstellbarer Liegefläche.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560046A5 (fr) 1973-02-05 1975-03-27 Bigla Ag
GB2209118A (en) * 1987-08-27 1989-05-04 Mediscus Prod Ltd Bed with mechanism for adjusting height & inclination
EP0488552A2 (fr) * 1990-11-28 1992-06-03 Huntleigh Technology Plc Lits
CH685472A5 (de) 1992-04-16 1995-07-31 Bigla Ag Bett mit höhen- und neigungsverstellbarer Liegefläche.
FR2694883A1 (fr) * 1992-08-21 1994-02-25 Shermann Dispositif électrique de proclive-déclive de lit.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007069912A1 (fr) * 2005-12-13 2007-06-21 Howard Wright Limited Élévateur pour lit
CN109998843A (zh) * 2019-04-29 2019-07-12 上海品兴医疗设备有限公司 一种轻便式诊疗平台的基座

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