EP0430084B1 - Vorrichtung zum Verlagern von Patienten - Google Patents

Vorrichtung zum Verlagern von Patienten Download PDF

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Publication number
EP0430084B1
EP0430084B1 EP90122343A EP90122343A EP0430084B1 EP 0430084 B1 EP0430084 B1 EP 0430084B1 EP 90122343 A EP90122343 A EP 90122343A EP 90122343 A EP90122343 A EP 90122343A EP 0430084 B1 EP0430084 B1 EP 0430084B1
Authority
EP
European Patent Office
Prior art keywords
platform
take
rollers
roller
frame
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
EP90122343A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0430084A1 (de
Inventor
Armin Helgert
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.)
Stierlen Maquet AG
Original Assignee
Stierlen Maquet 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 Stierlen Maquet AG filed Critical Stierlen Maquet AG
Publication of EP0430084A1 publication Critical patent/EP0430084A1/de
Priority to DE59104603T priority Critical patent/DE59104603D1/de
Priority to EP91119781A priority patent/EP0487061B1/de
Priority to JP3307723A priority patent/JPH06205A/ja
Application granted granted Critical
Publication of EP0430084B1 publication Critical patent/EP0430084B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61G7/10—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
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/1032—Endless belts
    • 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
    • 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

Definitions

  • the invention relates to a device for moving patients with a mobile frame mounted on rollers, a cantilevered platform arranged on this and a conveyor belt that at least partially covers the top and bottom of the platform, guided around the free longitudinal edge of the platform near the patient and by means of a Drive device is adjustable in both directions.
  • a device of this type is known for example from German utility model 87 04 343.
  • the platform is moved relative to the frame, and the belt can be moved either together with the platform or relative to it.
  • a disadvantage of all embodiments of such devices, so-called Umbetetten, with only one conveyor belt is that when the platform is pushed under under the patient and at the same time taking the patient onto the platform, the band part running over the underside of the platform rubs against the bed sheet and moves it. This makes it difficult for the patient to be taken on the platform smoothly. The reverse process occurs when the patient is placed on the bed.
  • the invention has for its object to provide a device of the type mentioned, which is simple in construction and yet allows a smooth reception and storage of patients from the bed or in the bed.
  • This object is achieved in that the conveyor belt starting from a first winding roller mounted in the frame over the top of the platform, around its free longitudinal edge, along the underside of the platform, around a second winding roller mounted in the frame to a near the free longitudinal edge of the platform below the same arranged deflection edge and around this is returned to the second winding roller and that the ends of the tape run onto the winding rollers so that they each rotate in the same direction during winding and unwinding.
  • the solution described above uses only one band, and only one drive device is required to drive one of the two winding rollers during winding or unwinding.
  • the solution according to the invention can achieve the same advantages which are otherwise usually only achieved with two separate belts or platforms.
  • the tape guide according to the invention ensures that the lower run of the tape coming to rest on the patient bed or bed sheet and the upper run of the tape running over the top of the platform, which is intended to accommodate the patient, always move in the same direction, regardless of the direction of travel of the tape.
  • the disadvantage described above can thus be reliably avoided.
  • the platform can be inserted with little resistance between the patient and the bed sheet due to the belt movements of the lower run and the upper run, the bed sheet not being displaced by the friction on the belt lower run.
  • the deflection edge is preferably formed by a strip which dips into a recess on the underside of the platform and is connected to the platform. In this way, the entire arrangement is only slightly thicker than the platform itself.
  • the platform itself can be arranged height-adjustable on the frame, so that it can be adjusted to different bed heights.
  • the invention provides that the operating elements for the drive control are arranged in the handle bar.
  • both winding rollers are constantly coupled to the drive device, for example via a common drive chain.
  • the problem arises that when the winding direction is changed, the tape-dispensing winding roller of the larger winding diameter releases more tape than the synchronously driven, the tape-receiving roller with its even smaller diameter can take up. This can cause the tape to wrinkle and become damaged.
  • the invention provides that the winding rollers are each rotatably mounted on a shaft, the shafts are coupled to the drive device and the angle of rotation of the respective winding roller relative to its shaft is limited by stops, and that between the respective winding roller and its shaft, a spring for generating the bias is arranged.
  • two winding rollers 26 and 28 are rotatably mounted, which are connected via a chain drive, not shown, to a drive device 30, which is only schematically indicated in FIG.
  • This can be controlled via an operating keyboard 32 which is arranged in a handle bar 35 running on the rear of the converter parallel to the longitudinal direction of the platform 20, so that it can be operated comfortably by the operator.
  • the one band end is connected to the upper take-up roller 26 and is guided from the latter over the upper side 34 of the platform 20, around the free edge 36 of the platform 20 to the underside 38 of the platform.
  • the belt runs back to the columns 18 and, starting from the end of the platform 20 on the frame side, is guided around the second winding roller 28 again in the direction of the free platform edge 36.
  • a deflection strip 40 which runs parallel to the free platform edge 36 and is fastened to the platform 20 at its longitudinal ends by means of bolts 42 (FIG. 2).
  • the Conveyor belt 44 is now guided around this deflection strip 40 back to the second winding roller 28, where it runs onto the latter in the winding direction opposite to the winding roller 26.
  • the conveyor belt 44 is driven to accommodate a patient in the direction indicated by the arrows, it being sufficient to drive the winding roller 26, it can be seen that the lower run 46 and the upper run 48 of the transport belt move in the same direction as those in contact with one another Intermediate sections 50 and 52 of the conveyor belt. If the direction of rotation is reversed, the same circulation conditions only result in the opposite direction. If the platform is inserted between the patient and the bed sheet at a suitable speed when the patient is being taken in, there is no relative movement between the conveyor belt and the bed sheet, so that this is not shifted. The platform can be inserted under the patient without any great resistance. The same conditions only arise in the opposite direction of rotation when the patient is placed down.
  • FIG. 1 in FIG. 1 denotes a securing bracket which can be folded up to accommodate a patient and which serves to prevent the patient from falling off the platform.
  • the bracket is not shown in Figure 2.
  • FIG. 4 similar to FIG. 3, the two winding rollers 26 and 28 can be seen. These are formed by hollow cylinders, each of which is freely rotatably mounted on a shaft 56 or 58. A radial extension 60 is connected to each of the shafts a sector-shaped cutout 62 engages in the respective winding roller 26 or 28. The angular range over which the sector-shaped cutout 62 extends determines a rotational play between the respective winding roller 26 or 28 and its shaft 56 or 58.
  • Each of the shafts 56, 58 is non-rotatably connected to a sprocket wheel 64 or 66 and is driven by a chain 68 which runs over a sprocket wheel 70 which in turn is non-rotatably connected to the drive shaft 72 of a drive device (not shown).
  • Each of the winding rollers 26, 28 is biased in its winding direction by a schematically indicated spring 74.
  • a schematically indicated spring 74 For the winding roller 26, this is the direction of rotation in the clockwise direction and for the winding roller 28, this is the direction of rotation in the counterclockwise direction.
  • Any suitable spring for example a torsion spring, can also be selected to generate this preload.
  • This arrangement has the following task. Assume that the tape is rolled up on one of the take-up rollers. Then the diameter of this winding roller including the tape roll is larger than the diameter of the other winding roller. If the winding direction is now reversed, if the two shafts 56, 58 are driven synchronously and in the same direction, the tape take-up on the winding roller would be less than the tape delivery on the tape-dispensing roller. This would cause the tape to sag or wrinkle between the two take-up rollers and then be easily damaged.
  • the spring arranged between the respective take-up roller and its associated shaft causes the take-up roller due to the existing rotational play is always biased in the winding direction. If the turning play is large enough, sagging or folding of the tape can be avoided.

Landscapes

  • Health & Medical Sciences (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)
EP90122343A 1989-11-21 1990-11-22 Vorrichtung zum Verlagern von Patienten Expired - Lifetime EP0430084B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59104603T DE59104603D1 (de) 1990-11-22 1991-11-19 Vorrichtung zum Verlagern von Patienten.
EP91119781A EP0487061B1 (de) 1990-11-22 1991-11-19 Vorrichtung zum Verlagern von Patienten
JP3307723A JPH06205A (ja) 1990-11-22 1991-11-22 患者を移送するための装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3938622 1989-11-21
DE3938622A DE3938622C1 (enExample) 1989-11-21 1989-11-21

Publications (2)

Publication Number Publication Date
EP0430084A1 EP0430084A1 (de) 1991-06-05
EP0430084B1 true EP0430084B1 (de) 1994-03-02

Family

ID=6393938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90122343A Expired - Lifetime EP0430084B1 (de) 1989-11-21 1990-11-22 Vorrichtung zum Verlagern von Patienten

Country Status (2)

Country Link
EP (1) EP0430084B1 (enExample)
DE (2) DE3938622C1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104856808A (zh) * 2015-06-03 2015-08-26 天津市麒瑞通科技有限公司 一种病人摆渡床

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041335C1 (enExample) * 1990-12-21 1992-01-16 Stierlen-Maquet Ag, 7550 Rastatt, De
WO2015132033A1 (en) * 2014-03-04 2015-09-11 Toppy S.R.L. Belt intruder device
CN105147465B (zh) * 2015-09-19 2018-02-06 梁博 一种医疗重患转移车
CN116807764B (zh) * 2023-06-27 2024-02-06 盱眙县人民医院 一种核磁共振检查转运床

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418670A (en) * 1967-04-27 1968-12-31 Rubie F. Morgan Roller stretcher
US3493979A (en) * 1968-02-14 1970-02-10 Advance Products Corp Of Ameri Method and apparatus for moving objects
US3654644A (en) * 1969-10-27 1972-04-11 Stero Nv Stretcher
US3794313A (en) * 1970-01-30 1974-02-26 Siemens Ag X-ray examining apparatus
NL155727B (nl) * 1970-03-02 1978-02-15 Philips Nv Brancard.
DE3446017A1 (de) * 1984-12-17 1986-06-19 Stierlen-Maquet Ag, 7550 Rastatt Vorrichtung zum verlagern von gegenstaenden oder personen
DE8704343U1 (de) * 1987-03-24 1987-06-25 MTP Medizintechnische Produkte GmbH, 52134 Herzogenrath Vorrichtung zum Übernehmen von liegend zu transportierenden Patienten aus einem Bett
DE3738883A1 (de) * 1987-11-16 1989-07-27 Fuchs & Fuchs Gmbh Umlagerungsgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104856808A (zh) * 2015-06-03 2015-08-26 天津市麒瑞通科技有限公司 一种病人摆渡床

Also Published As

Publication number Publication date
DE59004773D1 (de) 1994-04-07
DE3938622C1 (enExample) 1991-06-06
EP0430084A1 (de) 1991-06-05

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