DE3570592D1 - Device for interrupting lowering movements of motor-driven hoisting gears at patient-lifting units - Google Patents

Device for interrupting lowering movements of motor-driven hoisting gears at patient-lifting units

Info

Publication number
DE3570592D1
DE3570592D1 DE8585111455T DE3570592T DE3570592D1 DE 3570592 D1 DE3570592 D1 DE 3570592D1 DE 8585111455 T DE8585111455 T DE 8585111455T DE 3570592 T DE3570592 T DE 3570592T DE 3570592 D1 DE3570592 D1 DE 3570592D1
Authority
DE
Germany
Prior art keywords
displacement member
motor
sitting
bracket
obstacle
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
Application number
DE8585111455T
Other languages
German (de)
Inventor
Leif Bertil Sonesson
Anders Lennart Sandell
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.)
Arjo IP Holding AB
Original Assignee
Arjo Hospital Equipment AB
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 Arjo Hospital Equipment AB filed Critical Arjo Hospital Equipment AB
Application granted granted Critical
Publication of DE3570592D1 publication Critical patent/DE3570592D1/en
Expired 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1019—Vertical extending columns or mechanisms
    • 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
    • A61G7/104—Devices carried or supported by
    • A61G7/1046—Mobile bases, e.g. having wheels
    • 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
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1057—Supported platforms, frames or sheets for patient in lying position
    • 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
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1059—Seats
    • 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
    • A61G7/1063—Safety means
    • A61G7/1065—Safety means with electronic monitoring
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • 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
    • A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
    • A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nursing (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

The present invention relates to a device for interrupting lowering movements of motor-driven hoisting gears at patient-lifting units, whereby the hoisting gear (5) comprises an anchoring member (7) through which the hoisting gear is fixed onto a frame (3) or similar, and a displacement member (9) which is connected to the anchoring member and raisable and lowerable in relation thereto by means of a motor (17), whereby sitting and/or lying means (6) for patients is mounted on the displacement member through a bracket (21). In order to eliminate the risk of patients being caught between the sitting and/or lying means and an obstacle, e.g. a bed, and prevent the patient-lifting unit from being lifted from the floor and/or tipping because the sitting and/or lying means proceeds downwards after bumping into the obstacle, e.g. the bed, the bracket (21) is journalled on the displacement member (9) through a device (30, 32) permitting relative movements between said bracket and displacement member such that the displacement member, during lowering thereof by means of the motor (17) may proceed some distance further downwards after the sitting and/or lying means (6) has run into an obstacle (2), whereby sensing and control means (33) is provided to sense the change of position occuring between the displacement member and bracket when the displacement member proceeds further downwards while the bracket is prevented therefrom by the sitting and/or lying means bumping into said obstacle and whereby the sensing and control means is provided to control the motor to stop in dependence of said change of position and thereby interrupt continued downward movement of the displacement member.
DE8585111455T 1985-04-26 1985-09-11 Device for interrupting lowering movements of motor-driven hoisting gears at patient-lifting units Expired DE3570592D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502026A SE442948B (en) 1985-04-26 1985-04-26 DEVICE FOR STOPPING SUBMISSION MOVEMENTS OF MOTOR LIFTING UNITS

Publications (1)

Publication Number Publication Date
DE3570592D1 true DE3570592D1 (en) 1989-07-06

Family

ID=20359984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111455T Expired DE3570592D1 (en) 1985-04-26 1985-09-11 Device for interrupting lowering movements of motor-driven hoisting gears at patient-lifting units

Country Status (4)

Country Link
EP (1) EP0198946B1 (en)
AT (1) ATE43493T1 (en)
DE (1) DE3570592D1 (en)
SE (1) SE442948B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464446B (en) * 1986-11-10 1991-04-29 Unbescheiden Gmbh A lifting device
SE455990B (en) * 1986-12-29 1988-08-29 Electrolux Ab PATIENT LIFTING
DK483788A (en) * 1988-08-31 1990-03-01 Finn Hvidtfeldt Hesse Pedersen SAFETY EQUIPMENT FOR PERSONAL PROMISES WITH ELECTRIC LIFT
FR2727296B1 (en) * 1994-11-30 1997-01-31 Dubuis SAFETY ARRANGEMENT FOR THE MOTOR DRIVE OF A MOBILE PART IN RELATION TO A FIXED AND FURNISHED PART WHICH IS EQUIPPED
GB2335595B (en) * 1998-03-27 2002-08-21 Sunrise Medical Ltd Apparatus for lifting a bather into and out of a bath
US6643861B2 (en) 2000-04-14 2003-11-11 Freedom Bath, Inc. Bath lifting system
US6397409B1 (en) 2000-04-14 2002-06-04 Freedom Bath, Inc. Bath lifting system
DE102005015795B4 (en) * 2005-04-06 2008-02-14 Siemens Ag Device protection for lifting unit
GB2427699A (en) 2005-04-09 2007-01-03 Smarta Systems Ltd Overload monitoring system
EP2338456A1 (en) * 2009-12-22 2011-06-29 Invacare International Sàrl Method for securitizing the lifting operation of a wheelchair seat and Lifting Device fo a wheelchair
KR102031057B1 (en) * 2017-09-27 2019-10-15 한국과학기술연구원 Patient transfer apparatus
CN110812060A (en) * 2019-10-29 2020-02-21 深圳市迈康信医用机器人有限公司 Electric lifting shifting machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483894A (en) * 1946-06-29 1949-10-04 Kelley Koett Mfg Co Lifting device
US2688410A (en) * 1949-08-27 1954-09-07 George B Nelson Device for transporting bedridden patients
US2891256A (en) * 1954-05-19 1959-06-23 Scully Vincent Apparatus for lifting and transporting patients
US4176826A (en) * 1978-07-03 1979-12-04 General Electric Company Safety catch apparatus for a suspension system

Also Published As

Publication number Publication date
SE8502026D0 (en) 1985-04-26
SE442948B (en) 1986-02-10
EP0198946A3 (en) 1987-12-02
EP0198946A2 (en) 1986-10-29
EP0198946B1 (en) 1989-05-31
ATE43493T1 (en) 1989-06-15

Similar Documents

Publication Publication Date Title
US5809591A (en) Patient lift mechanism
US5511256A (en) Patient lift mechanism
DE3570592D1 (en) Device for interrupting lowering movements of motor-driven hoisting gears at patient-lifting units
US4576368A (en) Table mechanism
US5146638A (en) Bath
GB2250189B (en) Beds
DE3469148D1 (en) Vehicle lift devices
CA2135065A1 (en) Lifting and Transfer System for a Patient
JPS57134311A (en) Adjusting device of car height
HK1012323A1 (en) Method and device for increasing safety of elevators
EP0241096A3 (en) A mobile crane for handling patients
JP2832907B2 (en) Bed with pinch prevention function and operation control method thereof
JPS63116693U (en)
EP0236284B1 (en) Mobile apparatus for lifting patients
HUT68164A (en) Motor controlling device especially for operating lift doors
JPH0614918A (en) Medical bed
EP0555198A1 (en) Safety device for an apparatus provided for lifting and lowering loads
EP0302859B1 (en) Bath tub lifting device
JP3133461B2 (en) Rice transplanter
SU1263383A1 (en) Apparatus for monitoring the amount of sheet bars
JP2000254197A (en) Bathing helping device
JPH0117303Y2 (en)
JPS6471402A (en) Automatic device for control mode changeover of working machine
JPS53126617A (en) Control apparatus for means for lifting and lowering cargo mounting plate
JPS57154847A (en) Operating mechanism for tool

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee