EP0708630B1 - Auxiliary equipment for a bed - Google Patents

Auxiliary equipment for a bed Download PDF

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Publication number
EP0708630B1
EP0708630B1 EP94920868A EP94920868A EP0708630B1 EP 0708630 B1 EP0708630 B1 EP 0708630B1 EP 94920868 A EP94920868 A EP 94920868A EP 94920868 A EP94920868 A EP 94920868A EP 0708630 B1 EP0708630 B1 EP 0708630B1
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EP
European Patent Office
Prior art keywords
bed
shafts
levers
auxiliary equipment
patient
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
EP94920868A
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German (de)
French (fr)
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EP0708630A1 (en
Inventor
Martin Menges
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EOS-WERKE GUENTHER GmbH
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Individual
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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
    • A61G7/1015—Cables, chains or cords
    • 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
    • A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
    • 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
    • A61G7/1017—Pivoting arms, e.g. crane type 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
    • 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 an auxiliary device for a bed, in particular a patient bed, according to the preamble of patent claim 1.
  • Such an auxiliary device is known from GB-A-2 102 675.
  • This has an adjustable frame on the bed, which carries optionally drivable rollers at mattress height, the rollers being electrically driven via a chain drive which runs around the underside of the bed, a cloth extending between the rollers across the bed to which the patient lies and which can be moved in either direction.
  • This known construction is relatively complex and can not be easily attached to any conventional bed.
  • the beds consisting essentially of a bed frame, a resilient underlay (mattress) and an adjustable headboard, have already been adapted to the needs of patients and nursing staff in a variety of ways.
  • the lying surfaces are adjustable in height, head and foot sections are variable, and the bed frame is mobile.
  • the nursing staff is therefore required to regularly move such immobile patients to a different position so that the parts of the body that are exposed to stress are constantly changed. This is physically very difficult work with possible long-term damage to the spine and the associated loss of the caregiver. In addition, someone is not always available to change the location, especially at night.
  • DE-OS 35 90 309 provides a bed which is arranged between two shafts, two opposite sides of the sheet being wound around one shaft each. In order to turn a person lying on the sheet, the sheet is wound from one shaft to the other.
  • the laterally arranged shafts and hinges are a hindrance for the operating personnel. By folding the hinges to which the shafts are attached, the shafts are to be lowered so that a person can get out of bed better. This is a cumbersome construction that is unlikely to be practically accepted due to the difficult handling. In addition, an adapted bed construction is necessary for the attachment.
  • the invention has for its object to provide a structurally not very complex auxiliary device with a receiving device for the bed sheet to be wound up, which does not impede the nursing staff, is easy to handle, can bring about any desired changes in the patient's position and can be easily attached to any conventional bed .
  • the holding devices that can be attached to the head and foot ends for receiving the waves at different heights can on the one hand bring the patient into any desired height and inclination position and can also rotate about his body axis in another desired position. In the lower starting position, the waves and levers are in no way disturbing for the nursing staff.
  • a mattress 3 between the head end 1 and the foot end 2 of a bed.
  • a shaft 4a is arranged parallel to the right edge of the bed and is rotatably mounted in levers 5a and 5b both at the head end 1 and at the foot end 2.
  • the levers 5a and 5b can be pivoted upwards towards the center of the bed, as can be seen in the positions indicated.
  • the shaft 4a is raised over the mattress 3 to the middle of the bed.
  • a corresponding counter-rotating device is also attached to the left side of the bed. In Fig. 1, only the levers 6a and 6b are indicated in different positions.
  • the levers 5a and 6a are pivoted all the way out and down in the starting position.
  • a sheet-like support 7 (sheet) which is attached to the two side shafts 4a and 4b in such a way that it is wound up or unwound when the shafts 4a and 4b are rotated.
  • the cloth-like pad 7 moves in this way to the right or left edge of the bed.
  • the possibility of rotation of the shafts 4a and 4b is indicated by the arrow arcs P and P1.
  • the shafts 4a and 4b can be raised by means of the levers 5a and 6a (and the lever at the foot end, not shown) according to the arrows P2.
  • Fig. 3 shows a position with the levers 5a and 6a slightly raised and the lateral shafts 4a and 4b raised up to that point. This is the safety position because the patient cannot roll out of bed.
  • the raised shafts 4a and 4b together with the support 7 form a barrier.
  • Fig. 4 shows the patient after changing the position from the back to the side.
  • the levers 5a and 6a are still further pivoted upwards, and the pad 7 has lifted off the mattress 3.
  • the patient can be rolled onto his left or right side. His back areas are relieved of pressure from the couch, the stressed areas can be supplied with blood again, which prevents the development of sores (pressure ulcers).
  • the device can be operated both by hand and by motor. With manual drive, the shafts 4a and 4b are rotated using modified hand cranks. All of this happens without significant physical effort for the nursing staff. It is also possible to carry out a regular automatic change of the patient's position by equipping it with a program control. The times and the extent of the lever movements can be adapted to all requirements.
  • FIG 5 shows the patient in a lateral position, the position stabilization being achieved by further raising the waves to the left or right, depending on the position.
  • the special device can also consist of special guides and of electric drive, hydraulic or pneumatic cylinders.
  • 6a and 6b show the structure of the assembly unit to be attached to the foot end 2 or head end 1 of a bed with the levers 5a and 6a, which are each latched and pivotably mounted in a guide chamber 8a or 9a.
  • the levers 5a and 6a can be snapped into a locking plate 10a and 11a at fixed swivel heights.
  • the two guide chambers 8a and 9a are connected to one another by means of an exchangeable intermediate plate 12. For example, if the auxiliary device is mounted from a narrower bed to a wider bed then the intermediate bracket that is decisive for the narrower bed only has to be replaced by a wider intermediate bracket. Because the levers 5a and 6a are each mounted in a guide chamber 8a and 9a, all moving parts that are prone to accidents are protected at the critical points.
  • Fig. 7 shows the rotatably mounted shafts 4a and 4b with the levers 5a and 5b on a larger scale.
  • the shaft consists of telescopically displaceable sections.
  • the support 7 is received by a tubular middle part 13, into which one of end parts 14 rotatably mounted on the levers is inserted, while a driven counterpart 15 is coupled in a rotationally secure manner to the middle part 13 by means of a pipe clip 16 extended through the middle part 13 and the driven counterpart 15 is.
  • the central part 13 When the counterpart 15 is rotated by means of a crank attached to a crank pin 17, the central part 13 is rotated about the longitudinal axis in order to wind or unwind the support 7.
  • the middle part 13 rotates freely around a telescopic part 18 of the other end part 14 which is inserted into the middle part 13. If the auxiliary device is driven by a motor M mounted on the end part 14, then only the tubular linch pin 16 has to be converted to the end part 14.
  • the middle part is set in rotation via the end part 14, whereby it rotates freely around the telescopic part 18 ′ of the counterpart 15.
  • End part 14 and counterpart 15 are provided with a universal joint 20 or 20 'between telescopic part 18 or 18' and a lever bearing 19 or 19 '. If the shaft is lifted on one side, excessive kink loading is prevented, and problem-free transverse displacement of the headboard and footboard of the bed is made possible.
  • Telescopic guide and universal joint ensure the balance of the Differences in length between the bearing points and bridging the changing angles between end piece 14 or counterpart 15 and middle part 13.
  • auxiliary device brings significant relief here.
  • the levers of a shaft can be pulled apart for extension so that a "ramp" protrudes above the edge of the bed, which can be brought to and at the level of the transfer table. Now the patient can be easily pushed out of bed onto the X-ray table or the like. 8 shows such a possibility of use.
  • the patient must be turned back in the opposite direction of rotation. This then goes back to the prone position.
  • the patient can therefore not be rotated continuously in one direction of rotation, but must be rotated back and forth or left and right in the cycle.
  • the tubular shafts located in the back of the patient are locked in one of the three locking positions so that the patient is optimally supported. Pad is easily relaxed. If necessary, additional cushions are used.
  • the patient is raised by turning the two crank handles in opposite directions.
  • a pillow is placed under the chest and chin so that the patient can breathe freely.
  • the patient is drained. Unconscious patients are left lying with their breathing openings exposed in a slightly tense condition.
  • the two tubular shafts are locked in the first position.
  • Both pipe shafts are snapped into one of the two upper positions when the support is relaxed.

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Massaging Devices (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • External Artificial Organs (AREA)
  • Paper (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

In order to enable the position of a patient in a bed to be changed easily, without excessive physical exertion, to avoid decubitus ulcers (bedsores), the invention calls for shafts (4a and 4b) which can be lifted upwards to be disposed one along each side of the bed. Rotation of the shafts (4a and 4b) winds a sheet (7) spread over the mattress (3) round them or unwinds the sheet. The patient is moved into the required position by coordinated rotation of the shafts (4a and 4b) and the shaft-lifting levers (5a, 6a; 5b, 6b) or by relocating another special device.

Description

Die Erfindung bezieht sich auf eine Hilfsvorrichtung für ein Bett, insbesondere Krankenbett, nach dem Oberbegriff des Patentanspruchs 1.The invention relates to an auxiliary device for a bed, in particular a patient bed, according to the preamble of patent claim 1.

Eine solche Hilfsvorrichtung ist aus GB-A-2 102 675 bekannt. Diese weist einen einstellbaren Rahmen am Bett auf, der wahlweise antreibbare Rollen in Matratzenhöhe trägt, wobei die Rollen elektrisch über einen Kettentrieb, der um die Unterseite des Bettes verläuft, antreibbar sind, wobei sich zwischen den Rollen über das Bett hinweg ein Tuch erstreckt, auf dem der Patient liegt und das wahlweise in der einen oder anderen Richtung bewegt werden kann. Diese bekannte Konstruktion ist relativ aufwendig und kann nicht ohne weiteres an jedem üblichen Krankenbett angebracht werden.Such an auxiliary device is known from GB-A-2 102 675. This has an adjustable frame on the bed, which carries optionally drivable rollers at mattress height, the rollers being electrically driven via a chain drive which runs around the underside of the bed, a cloth extending between the rollers across the bed to which the patient lies and which can be moved in either direction. This known construction is relatively complex and can not be easily attached to any conventional bed.

Die im wesentlichen aus einem Bettgestell, einer federnden Unterlage (Matratze) und einem verstellbaren Kopfteil bestehenden Betten sind den Bedürfnissen von Patienten und Pflegepersonal schon auf die verschiedenste Weise angepaßt worden. Die Liegeflächen sind höhenverstellbar, Kopf- und Fußteil variierbar, und das Bettgestell ist fahrbar.The beds, consisting essentially of a bed frame, a resilient underlay (mattress) and an adjustable headboard, have already been adapted to the needs of patients and nursing staff in a variety of ways. The lying surfaces are adjustable in height, head and foot sections are variable, and the bed frame is mobile.

Besondere Probleme bestehen aber bei Patienten, welche sich selbst kaum oder garnicht bewegen können. Durch langes Liegen auf derselben Stelle einer Körperpartie entstehen leicht wunde Stellen an der Körperoberfläche, welche sehr gesundheitsgefährdend, schwer zu heilen und auch schmerzhaft sind. Dies führt zu den gefürchteten Druckstellen. Ein solches Krankheitsbild ist nur schwer und kostenaufwendig zu heilen und kann im fortgeschrittenen Stadium zum Tode führen.However, there are special problems in patients who themselves can hardly or not move at all. Lying on the same part of the body for a long time creates slightly sore spots on the surface of the body, which are very hazardous to health, difficult to heal and also painful. This leads to the dreaded pressure points. Such a clinical picture is difficult and costly to cure and can lead to death in the advanced stage.

Das Pflegepersonal ist deshalb angehalten, solche bewegungsunfähige Patienten regelmäßig in eine andere Lage zu bringen, damit ein steter Wechsel der liegebeanspruchten Körperpartien erfolgt. Dies ist eine körperlich sehr schwere Arbeit mit möglicher langfristiger Schädigung der Wirbelsäule und damit verbundenem Ausfall der Pflegeperson. Außerdem steht auch nicht immer, insbesondere nachts, jemand zur Lageveränderung zur Verfügung.The nursing staff is therefore required to regularly move such immobile patients to a different position so that the parts of the body that are exposed to stress are constantly changed. This is physically very difficult work with possible long-term damage to the spine and the associated loss of the caregiver. In addition, someone is not always available to change the location, especially at night.

Zur Entlastung des Pflegepersonals sind bereits außer aus GB-A-1 102 675 verschiedene mechanische Hilfsvorrichtungen für die Lageveränderung von bewegungsgehinderten Personen bekannt geworden. So sind z.B. nach SU-PS 1 776 400 an feststehenden bzw. höhenverstellbaren Stützen Gurte vorgesehen, welche den Patienten untergreifen und diesen durch Höhenverstellung der Stützen von der Bettauflage abheben bzw. durch Einhängen an einer der Stützen in eine Seitenlage drehen können. Nachteilig ist dabei, daß das ganze Bett eine Spezialkonstruktion ist und die Gurte nicht als Dauerauflage brauchbar sind.In order to relieve the nursing staff, various mechanical auxiliary devices for changing the position of people with reduced mobility have already become known, apart from GB-A-1 102 675. For example, according to SU-PS 1 776 400 on fixed or height-adjustable supports belts are provided which reach under the patient and lift them from the bed support by adjusting the height of the supports or can turn them into a side position by hanging them on one of the supports. The disadvantage here is that the whole bed is a special construction and the straps are not usable as long-term support.

Die DE-OS 35 90 309 sieht ein Bett vor, welches zwischen zwei Wellen angeordnet ist, wobei zwei gegenüberliegende Bettuchseiten um je eine Welle gewickelt werden. Um eine auf dem Bettuch liegende Person zu wenden, wird das Bettuch von der einen Welle auf die andere Welle gewickelt. Die seitlich angeordneten Wellen und Scharniere sind für das Bedienungspersonal hinderlich. Durch Umklappen der Scharniere, an welchen die Wellen befestigt sind, sollen die Wellen abgesenkt werden, um so eine Person besser aus dem Bett bringen zu können. Dies ist eine umständliche Konstruktion, die sich wegen der schwierigen Handhabung kaum praktisch durchsetzen dürfte. Außerdem ist für die Anbringung eine angepaßte Bettkonstruktion nötig.DE-OS 35 90 309 provides a bed which is arranged between two shafts, two opposite sides of the sheet being wound around one shaft each. In order to turn a person lying on the sheet, the sheet is wound from one shaft to the other. The laterally arranged shafts and hinges are a hindrance for the operating personnel. By folding the hinges to which the shafts are attached, the shafts are to be lowered so that a person can get out of bed better. This is a cumbersome construction that is unlikely to be practically accepted due to the difficult handling. In addition, an adapted bed construction is necessary for the attachment.

Eine weitere Hilfsvorrichtung ist in EP-A-0 374 784 beschrieben. Bei dieser bekannten Vorrichtung sind zu beiden Seiten des Bettes Wellen angeordnet, die mit Spindeltrieben auf und ab verfahren werden können. Um die Wellen ist in einer endlosen Schleife ein Tuch geschlungen, das beim Hochfahren der Spindelsäulen den Patienten liftet. Durch Drehen der Wellen in der einen oder anderen Richtung kann der Patient in eine andere Lage gebracht werden. Der Obertrum und der Untertrum des Tuches werden beim Liften des Patienten aneinandergedrückt, so daß beim Drehen der Wellen eine große Reibung überwunden werden muß.Another auxiliary device is described in EP-A-0 374 784. In this known device shafts are arranged on both sides of the bed, which can be moved up and down with spindle drives. An endless loop is wrapped around the waves, which lifts the patient when the spindle columns are raised. The patient can be moved to another position by rotating the shafts in one direction or the other. The upper run and the lower run of the sheet are pressed together when the patient is lifted, so that great friction must be overcome when the shafts are turned.

Der Erfindung liegt die Aufgabe zugrunde, eine konstruktiv nicht sehr aufwendige Hilfsvorrichtung mit einer Aufnahmevorrichtung für das aufzuwickelnde Bettuch zu schaffen, welche das Pflegepersonal nicht behindert, leicht zu handhaben ist, alle gewünschten Lageänderungen des Patienten bewirken kann und an jedem üblichen Bett leicht angebracht werden kann.The invention has for its object to provide a structurally not very complex auxiliary device with a receiving device for the bed sheet to be wound up, which does not impede the nursing staff, is easy to handle, can bring about any desired changes in the patient's position and can be easily attached to any conventional bed .

Zur Lösung dieser Aufgabe werden die im Patentanspruch 1 angegebenen Merkmale vorgeschlagen.To achieve this object, the features specified in claim 1 are proposed.

Zweckmäßige Weiterbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Appropriate developments of the invention are characterized in the subclaims.

Die am Kopf- und Fußende anbringbaren Haltevorrichtungen zur Aufnahme der Wellen in unterschiedlicher Höhe können einerseits den Patienten in jede gewünschte Höhen- und Schräglage bringen sowie in eine andere gewünschte Lage um seine Körperachse drehen. In der unteren Ausgangslage sind die Wellen und Hebel für das Pflegepersonal in keiner Weise störend.The holding devices that can be attached to the head and foot ends for receiving the waves at different heights can on the one hand bring the patient into any desired height and inclination position and can also rotate about his body axis in another desired position. In the lower starting position, the waves and levers are in no way disturbing for the nursing staff.

In der Zeichnung sind Ausführungsbeispiele der Erfindung dargestellt. Es zeigen

Fig. 1
schematisch die am Bett anzubringenden Hilfsmittel zum Aufspannen und Bewegen der tuchartigen Auflage, die
Fign. 2 bis 4
die Wirkungsweise in drei aufeinanderfolgenden Stellungen,
Fig. 5
eine gesicherte Seitenlage des Patienten,
Fig. 6a
die Ansicht eines Führungskammerpaares am Kopfende eines Bettes,
Fig. 6b
einen Horizontalschnitt durch das Führungskammerpaar nach Fig. 6a,
Fig. 7
einen Schnitt durch eine Welle, einschließlich der mit Kardangelenken versehenen Endteile und
Fig. 8
eine Situation mit ausgezogenen Hebeln zur Rampenbildung.
Exemplary embodiments of the invention are shown in the drawing. Show it
Fig. 1
schematically the tools to be attached to the bed for stretching and moving the cloth-like support, the
Fig. 2 to 4
the mode of action in three successive positions,
Fig. 5
a secure lateral position of the patient,
Fig. 6a
the view of a pair of guide chambers at the head of a bed,
Fig. 6b
6 shows a horizontal section through the pair of guide chambers according to FIG. 6a,
Fig. 7
a section through a shaft, including the universal joints and
Fig. 8
a situation with extended levers for ramp formation.

Zwischen dem Kopfende 1 und dem Fußende 2 eines Bettes befindet sich eine Matratze 3. Parallel zu der rechten Bettkante ist eine Welle 4a angeordnet, welche sowohl am Kopfende 1 als auch am Fußende 2 in Hebeln 5a und 5b drehbar gelagert ist. Die Hebel 5a und 5b sind zur Bettmitte hin nach oben schwenkbar, wie in den angedeuteten Stellungen erkennbar ist. Dabei wird die Welle 4a über die Matratze 3 zur Bettmitte hin angehoben. Eine entsprechende gegenläufige Vorrichtung ist auch an der linken Bettseite angebracht. In Fig. 1 sind hierzu lediglich die Hebel 6a und 6b in verschiedenen Stellungen angedeutet.There is a mattress 3 between the head end 1 and the foot end 2 of a bed. A shaft 4a is arranged parallel to the right edge of the bed and is rotatably mounted in levers 5a and 5b both at the head end 1 and at the foot end 2. The levers 5a and 5b can be pivoted upwards towards the center of the bed, as can be seen in the positions indicated. The shaft 4a is raised over the mattress 3 to the middle of the bed. A corresponding counter-rotating device is also attached to the left side of the bed. In Fig. 1, only the levers 6a and 6b are indicated in different positions.

Die Fig. 2, 3, 4 und 5 zeigen die Wirkungsweise der Hilfsvorrichtung. Der besseren Übersicht wegen ist nur die Betthälfte zum Kopfende 1 hin dargestellt.2, 3, 4 and 5 show the operation of the auxiliary device. For the sake of clarity, only the half of the bed towards the head end 1 is shown.

Nach Fig. 2 sind in der Ausgangsstellung die Hebel 5a und 6a ganz nach außen und unten geschwenkt. Über der Matratze 3 liegt eine tuchartige Auflage 7 (Bettuch), welche an den beiden seitlichen Wellen 4a und 4b so befestigt ist, daß sie beim Drehen der Wellen 4a und 4b auf diese auf- bzw. abgewickelt wird. Je nach Wellendrehrichtung verschiebt sich die tuchartige Auflage 7 auf diese Weise zur rechten oder linken Bettkante hin. Durch die Pfeilbögen P und P1 ist die Drehmöglichkeit der Wellen 4a und 4b angedeutet. Außerdem können die Wellen 4a und 4b mittels der Hebel 5a und 6a (sowie der nicht dargestellten Hebel am Fußende) entsprechend den Pfeilen P2 angehoben werden.2, the levers 5a and 6a are pivoted all the way out and down in the starting position. Above the mattress 3 there is a sheet-like support 7 (sheet) which is attached to the two side shafts 4a and 4b in such a way that it is wound up or unwound when the shafts 4a and 4b are rotated. Depending on the direction of shaft rotation, the cloth-like pad 7 moves in this way to the right or left edge of the bed. The possibility of rotation of the shafts 4a and 4b is indicated by the arrow arcs P and P1. In addition, the shafts 4a and 4b can be raised by means of the levers 5a and 6a (and the lever at the foot end, not shown) according to the arrows P2.

Fig. 3 zeigt eine Stellung mit den leicht angehobenen Hebeln 5a und 6a sowie den bis dahin angehobenen seitlichen Wellen 4a und 4b. Dies ist die Sicherheitsstellung, weil der Patient so nicht aus dem Bett rollen kann. Die angehobenen Wellen 4a und 4b bilden zusammen mit der Auflage 7 eine Barriere.Fig. 3 shows a position with the levers 5a and 6a slightly raised and the lateral shafts 4a and 4b raised up to that point. This is the safety position because the patient cannot roll out of bed. The raised shafts 4a and 4b together with the support 7 form a barrier.

Fig. 4 stellt den Patienten nach Lageveränderung vom Rücken zur Seite dar. Die Hebel 5a und 6a sind noch weiter nach oben geschwenkt, und die Auflage 7 hat von der Matratze 3 abgehoben. Je nach Drehrichtung der Wellen 4a und 4b kann der Patient auf seine linke oder rechte Seite gerollt werden. Seine Rückenpartien werden vom Liegedruck entlastet, die beanspruchten Partien können wieder durchblutet werden, wodurch die Entstehung von Wundstellen (Dekubitus) verhindert wird. Die Vorrichtung kann sowohl von Hand als auch motorisch betrieben werden. Bei Handantrieb werden die Wellen 4a und 4b mittels modifizierter Handkurbeln gedreht. Dies geschieht alles ohne wesentliche körperliche Anstrengung für das Pflegepersonal. Es ist weiter möglich, durch Ausrüstung mit einer Programmsteuerung eine regelmäßige automatische Lageveränderung des Patienten durchzuführen. Dabei können die Zeiten und das Maß der Hebelbewegungen allen Erfordernissen angepaßt werden.Fig. 4 shows the patient after changing the position from the back to the side. The levers 5a and 6a are still further pivoted upwards, and the pad 7 has lifted off the mattress 3. Depending on the direction of rotation of the shafts 4a and 4b, the patient can be rolled onto his left or right side. His back areas are relieved of pressure from the couch, the stressed areas can be supplied with blood again, which prevents the development of sores (pressure ulcers). The device can be operated both by hand and by motor. With manual drive, the shafts 4a and 4b are rotated using modified hand cranks. All of this happens without significant physical effort for the nursing staff. It is also possible to carry out a regular automatic change of the patient's position by equipping it with a program control. The times and the extent of the lever movements can be adapted to all requirements.

Fig. 5 zeigt den Patienten in Seitenlage, wobei die Lagestabilisierung durch weiteres Hochfahren der Wellen je nach Lage links oder rechts erreicht wird.5 shows the patient in a lateral position, the position stabilization being achieved by further raising the waves to the left or right, depending on the position.

Die spezielle Vorrichtung kann außer der vorbeschriebenen noch aus speziellen Führungen sowie aus Elektroantrieb, Hydraulik- oder Pneumatikzylindern bestehen.In addition to the one described above, the special device can also consist of special guides and of electric drive, hydraulic or pneumatic cylinders.

Für die Bewährung in der Praxis ist der konstruktive Aufbau der einzelnen Bauelemente der Hilfsvorrichtung von entscheidender Bedeutung.The constructive structure of the individual components of the auxiliary device is of crucial importance for practical testing.

Die Fig. 6a und 6b zeigen den Aufbau der am Fußende 2 bzw. Kopfende 1 eines Bettes anzubringenden Montageeinheit mit den Hebeln 5a und 6a, welche in je einer Führungskammer 8a bzw. 9a einrastbar und schwenkbar gelagert sind. Die Hebel 5a und 6a können in festgelegten Schwenkhöhen in einer Rastplatte 10a und 11a eingerastet werden. Die beiden Führungskammern 8a bzw. 9a sind mittels einer austauschbaren Zwischenlasche 12 miteinander verbunden. Soll beispielsweise die Hilfsvorrichtung von einem schmäleren Bett an ein breiteres Bett montiert werden, dann muß die für das schmälere Bett maßgebende Zwischenlasche lediglich durch eine breitere Zwischenlasche ausgetauscht werden. Weil die Hebel 5a und 6a je in einer Führungskammer 8a bzw. 9a montiert sind, sind alle unfallträchtigen beweglichen Teile an den kritischen Stellen schützend abgedeckt.6a and 6b show the structure of the assembly unit to be attached to the foot end 2 or head end 1 of a bed with the levers 5a and 6a, which are each latched and pivotably mounted in a guide chamber 8a or 9a. The levers 5a and 6a can be snapped into a locking plate 10a and 11a at fixed swivel heights. The two guide chambers 8a and 9a are connected to one another by means of an exchangeable intermediate plate 12. For example, if the auxiliary device is mounted from a narrower bed to a wider bed then the intermediate bracket that is decisive for the narrower bed only has to be replaced by a wider intermediate bracket. Because the levers 5a and 6a are each mounted in a guide chamber 8a and 9a, all moving parts that are prone to accidents are protected at the critical points.

Fig. 7 zeigt die drehbar gelagerten Wellen 4a bzw. 4b mit den Hebeln 5a und 5b in einem größeren Maßstab. Um unterschiedliche Hebelbewegungen und auch Querverschiebungen von Kopfteil und Fußteil gegeneinander ausgleichen zu können, besteht die Welle aus teleskopartig ineinander verschiebbaren Teilstücken. Die Auflage 7 wird von einem rohrförmigen Mittelteil 13 aufgenommen, in welches sich eines von an den Hebeln drehbar gelagerten Endteilen 14 einschiebt, während ein angetriebenes Gegenstück 15 mit dem Mittelteil 13 mittels eines durch das Mittelteil 13 und das angetriebene Gegenstück 15 gestreckten Rohrklappsteckers 16 drehsicher gekoppelt ist. Beim Drehen des Gegenstückes 15 mittels einer auf einem Kurbelzapfen 17 aufgesteckten Kurbel wird das Mittelteil 13 zum Auf- oder Abwickeln der Auflage 7 um die Längsachse gedreht. Das Mittelteil 13 dreht sich dabei freilaufend um ein in das Mittelteil 13 eingestecktes Teleskopteil 18 des anderen Endteils 14. Wird die Hilfsvorrichtung motorisch durch einen auf das Endteil 14 aufgesetzten Motor M angetrieben, dann muß lediglich der Rohrklappstecker 16 an das Endteil 14 umgesetzt werden.Fig. 7 shows the rotatably mounted shafts 4a and 4b with the levers 5a and 5b on a larger scale. In order to be able to compensate for different lever movements and also transverse displacements of the head part and foot part against each other, the shaft consists of telescopically displaceable sections. The support 7 is received by a tubular middle part 13, into which one of end parts 14 rotatably mounted on the levers is inserted, while a driven counterpart 15 is coupled in a rotationally secure manner to the middle part 13 by means of a pipe clip 16 extended through the middle part 13 and the driven counterpart 15 is. When the counterpart 15 is rotated by means of a crank attached to a crank pin 17, the central part 13 is rotated about the longitudinal axis in order to wind or unwind the support 7. The middle part 13 rotates freely around a telescopic part 18 of the other end part 14 which is inserted into the middle part 13. If the auxiliary device is driven by a motor M mounted on the end part 14, then only the tubular linch pin 16 has to be converted to the end part 14.

Jetzt wird das Mittelteil über das Endteil 14 in Drehung versetzt, wobei es sich freilaufend um das Teleskopteil 18' des Gegenstückes 15 dreht. Endteil 14 und Gegenstück 15 sind zwischen Teleskopteil 18 bzw. 18' und einem Hebellager 19 bzw. 19' mit einem Kardangelenk 20 bzw. 20' versehen. Bei einseitigem Anheben der Welle wird so eine zu hohe Knickbelastung verhindert, und es wird eine problemlose Querverschiebung von Kopfteil und Fußteil des Bettes ermöglicht. Teleskopführung und Kardangelenk sorgen für den Ausgleich der Längenunterschiede zwischen den Lagerpunkten sowie die Überbrückung der sich verändernden Winkel zwischen Endstück 14 bzw. Gegenstück 15 und Mittelteil 13.Now the middle part is set in rotation via the end part 14, whereby it rotates freely around the telescopic part 18 ′ of the counterpart 15. End part 14 and counterpart 15 are provided with a universal joint 20 or 20 'between telescopic part 18 or 18' and a lever bearing 19 or 19 '. If the shaft is lifted on one side, excessive kink loading is prevented, and problem-free transverse displacement of the headboard and footboard of the bed is made possible. Telescopic guide and universal joint ensure the balance of the Differences in length between the bearing points and bridging the changing angles between end piece 14 or counterpart 15 and middle part 13.

Der Transport eines Patienten aus einem Bett auf eine Trage oder einen Behandlungstisch, z.B. einen Röntgentisch, ist für die Pflegepersonen mit besonderen Schwierigkeiten verbunden. Die erfindungsgemäße Hilfsvorrichtung bringt hier eine wesentliche Erleichterung. Die Hebel einer Welle können zur Verlängerung auseinandergezogen werden, so daß sich eine über dem Bettrand vorstehende "Rampe" ergibt, welche an den und in Höhe des Übergabetisches gebracht werden kann. Jetzt kann der Patient leicht aus dem Bett auf den Röntgentisch oder ähnliches geschoben werden. Fig. 8 zeigt eine solche Nutzungsmöglichkeit.Transporting a patient from a bed to a stretcher or treatment table, e.g. an X-ray table is particularly difficult for the caregiver. The auxiliary device according to the invention brings significant relief here. The levers of a shaft can be pulled apart for extension so that a "ramp" protrudes above the edge of the bed, which can be brought to and at the level of the transfer table. Now the patient can be easily pushed out of bed onto the X-ray table or the like. 8 shows such a possibility of use.

Die vielseitige Funktionsweise bei Handbetrieb der Hilfsvorrichtung soll in den wesentlichsten Funktionen zum besseren Verständnis abschließend nochmals tabellarisch aufgeführt werden.The most varied functions in manual operation of the auxiliary device are to be listed again in a table in the most important functions for better understanding.

A. Aufziehen der Auflage bei leerem Bett.A. Spread the pad when the bed is empty.

  • 1. Auflage über dem Bett entfalten.Unfold the 1st edition over the bed.
  • 2. Mit der langen Seite quer über das Bett und mit dem Flauschband nach unten legen.2. Place with the long side across the bed and with the fleece band down.
  • 3. Auflagemarkierung in Längsachse und Bettmitte positionieren.3. Position the support mark in the longitudinal axis and center of the bed.
  • 4. Rohrwellen (rechts und links) in eine obere Lage schwenken und einrasten. Flauschbänder der Auflage an Klettbänder der Rohrwellen gerade und fest andrücken. Wenn der Kopf unterstützt werden soll, an der Kopfseite beginnen, sonst nach Erfordernis.4. Swivel the tubular shafts (right and left) into an upper position and snap them into place. Press the velcro strips of the support straight and firmly onto the Velcro strips of the tubular shafts. If the head is to be supported, start at the head side, otherwise as required.
  • 5. Beide Rohrwellen nacheinander mittels der Winden, bei leicht straffer Auflage so lange drehen, bis ca. 5-6 Umdrehungen aufgewickelt sind. Hierbei wird die rechte Rohrwelle im Uhrzeigersinn und die linke im Gegenuhrzeigersinn gedreht. Die beiden Auflagemarkierungen bleiben dabei in Bettmitte. Es wird so lange gedreht, bis die Auflage schön glatt und straff ist.5. Turn both tube shafts one after the other by means of the winches, with a slightly firm support, until about 5-6 turns are wound up. Here the right tube shaft is turned clockwise and the left one in Turned counterclockwise. The two markings remain in the middle of the bed. It is rotated until the pad is nice and smooth and tight.
  • 6. Die Auflage mit den beiden Winden auf beiden Seiten so lange lösen bis sie die Matratze berührt.6. Loosen the support with the two winches on both sides until it touches the mattress.
  • 7. Die beiden Rohrwellen jeweils in die unterste Position schwenken, das Laken (Auflage) glätten, beide Rohrwellen leicht anziehen, und das Bett ist fertig.7. Swing the two tube shafts to the lowest position, smooth the sheet (support), slightly tighten both tube shafts, and the bed is ready.
B. Auflage aufziehen mit Patienten im BettB. Mount the pad with patients in bed

  • 1. Auflage entfalten und bereithalten, um sie unter dem Patienten hindurchzuführen.Unfold the 1st pad and have it ready to pass it under the patient.
  • 2. Patienten mit der Auflage hochheben und Auflage darunter hindurchführen und ausrichten oder neben dem Patienten zusammenschieben und diesen wie beim Bettlakenbeziehen über die Auflage hinwegrollen.2. Lift the patient up with the pad and guide the pad underneath and align it or push it together next to the patient and roll it over the pad as with bed sheets.
  • 3. Patienten ablassen, Wellen (rechts und links) in eine obere Lage schwenken und einrasten. Flauschbänder der Auflage an Klettbänder der Rohrwellen gerade und fest andrücken.3. Lower the patient, swivel the shafts (right and left) into an upper position and snap them into place. Press the velcro strips of the support straight and firmly onto the Velcro strips of the tubular shafts.
  • 4. Die seitlichen Rohrholme (links und rechts) je nach Größe des Patienten in die höchste oder zweithöchste Raste einklinken. Soll der Kopf unterstützt werden, mit der Auflagebefestigung näher an der Kopfseite beginnen, sonst nach Erfordernis anbringen.4. Depending on the size of the patient, latch the side tubular bars (left and right) into the highest or second-highest catch. If the head is to be supported, start with the support bracket closer to the head side, otherwise attach as required.
  • 5. Beide Rohrwellen mittels der Winden so lange drehen, bis die Auflage leicht gespannt ist. Hierbei wird die rechte Rohrwelle im Uhrzeigersinn und die linke im Gegenuhrzeigersinn gedreht. Die beiden Auflagemarkierungen bleiben dabei in Bettmitte.5. Use the winches to turn both tube shafts until the support is slightly tensioned. The right tubular shaft is turned clockwise and the left one counterclockwise. The two markings remain in the middle of the bed.
  • 6. Abwärtsschwenken der beiden Rohrwellen, leicht anziehen, und das Bett ist fertig.6. Swing down the two tubular shafts, tighten slightly, and the bed is ready.
C. Patienten drehenC. Turn patient 1. Drehen entgegen und im Uhrzeigersinn1. Turn counterclockwise and clockwise

Die seitlichen Rohrwellen (links und rechts) je nach Größe des Patienten in die höchste oder zweithöchste Raste einklinken. Je nach Erfordernis ist die Auflage vor dem Hochschwenken etwas zu lockern.Depending on the size of the patient, latch the side tube shafts (left and right) into the highest or second-highest catch. Depending on requirements, the pad should be loosened slightly before swinging up.

Durch gegensinniges Drehen der beiden Kurbeln den Patienten leicht anheben.
Drehen der beiden Kurbeln im Uhrzeigersinn dreht den Patienten gegen den Uhrzeigersinn, also gegensinnig.
Wechselt man die Drehrichtung der beiden Kurbeln, so dreht sich der Patient im Uhrzeigersinn.
Dies ist von der Rücken- bis in die Bauchlage und jeder gewünschten Zwischenlage möglich.
Ein Weiterdrehen über die Bauchlage hinaus ist nicht mehr möglich, sonst überdreht die Auflage und wickelt von der Welle ab.Slightly lift the patient by turning the two cranks in opposite directions.
Turning the two cranks clockwise turns the patient counterclockwise, i.e. in the opposite direction.
If you change the direction of rotation of the two cranks, the patient turns clockwise.
This is possible from the back to the prone position and any desired intermediate position.
It is no longer possible to turn beyond the prone position, otherwise the support will overturn and unwind from the shaft.

2. Ab Bauchlage wieder zurück2. Back from the prone position

Dabei muß der Patient entgegengesetzt der vorhergehenden Drehrichtung zurückgedreht werden. Dies geht dann maximal wieder bis zur Bauchlage.
Der Patient kann also nicht ständig in einer Drehrichtung gedreht werden, sondern muß im Zyklus vor und zurück bzw. links und rechts gedreht werden.The patient must be turned back in the opposite direction of rotation. This then goes back to the prone position.
The patient can therefore not be rotated continuously in one direction of rotation, but must be rotated back and forth or left and right in the cycle.

D. SonderfunktionenD. Special functions 1. Stabilisieren der Seitenlagen1. Stabilize the side layers

Die jeweils im Rücken des Patienten befindlichen Rohrwellen werden so in eine der drei Raststellungen eingerastet, daß der Patient optimal gestützt wird.
Auflage wird leicht entspannt.
Bei Bedarf wird zusätzlich mit Kissen abgepolstert.The tubular shafts located in the back of the patient are locked in one of the three locking positions so that the patient is optimally supported.
Pad is easily relaxed.
If necessary, additional cushions are used.

2. Unterstützung der Bauchlage2. Support the prone position

Durch gegensinniges Drehen der beiden Handkurbeln wird der Patient angehoben.
Ein Kissen wird unter Brust und Kinn so angebracht, daß der Patient frei atmen kann.
Patient wird abgelassen.
Bewußtlose Patienten werden mit freiliegenden Atmungsöffnungen in leicht angespannter Auflage liegengelassen.The patient is raised by turning the two crank handles in opposite directions.
A pillow is placed under the chest and chin so that the patient can breathe freely.
The patient is drained.
Unconscious patients are left lying with their breathing openings exposed in a slightly tense condition.

3. Sicherheit gegen Herausfallen3. Security against falling out

Die beiden Rohrwellen werden in die erste Stellung eingerastet.The two tubular shafts are locked in the first position.

4. Sichtschutz gegen unerwünschte Blicke4. Privacy protection against unwanted looks

Beide Rohrwellen werden bei entspannter Auflage in eine der beiden oberen Stellungen eingerastet.Both pipe shafts are snapped into one of the two upper positions when the support is relaxed.

Im Krankenhaus- und Pflegeheimbetrieb ist es aus Zeitgründen vorteilhaft, die Funktionen nicht von Hand, sondern über einen Motorantrieb durchzuführen. Beim Schalten des Motors über eine Fußbetätigung hat die Pflegeperson dabei die Möglichkeit, mit den freien Händen eventuelle Versorgungsschläuche oder dgl. beim Bewegen des Patienten zu sichern.In hospital and nursing home operations, it is advantageous for reasons of time not to perform the functions manually, but via a motor drive. When the motor is switched on using a foot control, the caregiver has the option of securing any supply hoses or the like with his free hands when moving the patient.

Claims (7)

  1. Auxiliary equipment for a bed, especially for a hospital bed, consisting of shafts (4a, 4b) arranged at the sides of the two longitudinal sides of the bed, between which is tensioned a bed cover, e.g. a sheet (7) which can be moved by the shafts which can be turned, in order to move a patient from one side to the other, wherein the shafts (4a, 4b) are adjustable to different heights in their position above the bed cover (7) and are rotatably mounted on levers (5a, 6a; 5b, 6b) for the positioning, which levers are so pivotally attached at the head and foot ends (1; 2) of the bed that they can be pivoted in pairs individually or at the same time towards the centre of the bed or bed edge, wherein the shafts (4a, 4b) consist of a tubular central part (13) in which there fit respective end parts (14, 15) rotatably mounted in the levers (5a, 6a; 5b, 6b), characterized in that both end parts (14, 15) of a shaft (4a or 4b) are provided with a respective universal joint (20, 20') between a telescopic part (18, 18') and lever bearings (19, 19').
  2. Auxiliary equipment according to claim 1, characterized in that one end part (15) has a stub (17) and the other end part (14) has a motorised drive (M).
  3. Auxiliary equipment according to claim 1 or 2, characterized in that the driven end part (14) is coupled to the tubular central part (13) secure against rotation, while the other end part (15) has its telescopic part (18') surrounded by the central part (13), with freedom to rotate.
  4. Auxiliary equipment according to claim 3, characterized in that the driven end part (14) is coupled by means of an interchangeable tube split pin (16), which can be associated selectively with the currently driven end part.
  5. Auxiliary equipment according to one or more of claims 1 to 4, characterized in that the levers (5a, 6a; 5b, 6b) pertaining to each shaft (4a, 4b) are pivotally mounted in respective guide housings (8a, 9a) which can be mounted on the head and foot end of the bed.
  6. Auxiliary equipment according to any of claims 1 to 5, characterized in that each shaft (4a, 4b) with the associated levers (5a, 6a; 5b, 6b) and guide housings (8a, 9a) form an assembly unit, wherein the left and right assembly units to be fitted to the bed are connected together in the region of the guide housings (8a, 9a) by interchangeable intermediate bars (12).
  7. Auxiliary equipment according to any of claims 1 to 6, characterized in that the levers (5a, 6a; 5b, 6b) of at least one of the shafts (4a, 4b) can be extended to form a transport ramp projecting beyond the bed.
EP94920868A 1993-07-15 1994-07-05 Auxiliary equipment for a bed Expired - Lifetime EP0708630B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4323677 1993-07-15
DE4323677A DE4323677A1 (en) 1993-07-15 1993-07-15 Aid device for bed
PCT/DE1994/000768 WO1995002386A1 (en) 1993-07-15 1994-07-05 Auxiliary equipment for a bed

Publications (2)

Publication Number Publication Date
EP0708630A1 EP0708630A1 (en) 1996-05-01
EP0708630B1 true EP0708630B1 (en) 1997-10-01

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EP94920868A Expired - Lifetime EP0708630B1 (en) 1993-07-15 1994-07-05 Auxiliary equipment for a bed

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EP (1) EP0708630B1 (en)
AT (1) ATE158713T1 (en)
AU (1) AU7181894A (en)
DE (2) DE4323677A1 (en)
DK (1) DK0708630T3 (en)
ES (1) ES2107239T3 (en)
GR (1) GR3025355T3 (en)
WO (1) WO1995002386A1 (en)

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EP0955030A2 (en) 1998-05-07 1999-11-10 EOS-Werke Günther GmbH Lying device for preventing pressure sores and /or treating pressure sores
DE19848218A1 (en) * 1998-10-20 2000-04-27 Eos Werke Guenther Gmbh Lying device comprises stretchable, fabric-type support freely suspendable and raisable over bed base, on which mat reducing locating pressure is laid

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NL1013069C2 (en) * 1999-09-16 2001-03-19 Gerrit Johannes Termaten Bed comprises frame and support surface for recumbent person, support surface having longitudinal sheet-shaped component
DE102010037658A1 (en) * 2010-09-20 2012-03-22 Maquet Gmbh & Co. Kg Device for lifting and turning a patient
WO2014167569A1 (en) * 2013-04-11 2014-10-16 Lifshits Bella Patient rotating bed, system and method
ES2408782B1 (en) * 2013-04-25 2014-04-08 Francisco Javier DIEZ ECHARTE SYSTEM TO MOVE PEOPLE SITTED IN A BED
RU2013144250A (en) 2013-10-02 2015-04-10 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО "АГРИ") METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE Enterobacteriaceae FAMILY IN WHICH THE EXPRESSION OF A GENE CODING A PHOSPHATE TRANSPORTER IS DECREASED
DE102016220175A1 (en) 2015-10-16 2017-04-20 Peter Leibl Relocation device and nursing bed arrangement with such
DE102017004934A1 (en) 2017-05-19 2018-11-22 Muhammed Abdullah Sezgin Device for care bed for repositioning lying persons
CN108553233B (en) * 2017-12-29 2019-12-27 广东美捷威通生物科技有限公司 Adjustable moving system capable of automatically adjusting horizontal position of human body
RU2736655C1 (en) * 2019-12-11 2020-11-19 Моисей Рувимович Гуслицер Guslitser's bed with patient bed turner
CN112674961A (en) * 2021-01-18 2021-04-20 上海尊颐智能科技有限公司 Auxiliary turning-over rotating mechanism
CN112842740A (en) * 2021-01-25 2021-05-28 吉林大学第一医院 Turnover device for nursing of old and elderly patients

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
EP0955030A2 (en) 1998-05-07 1999-11-10 EOS-Werke Günther GmbH Lying device for preventing pressure sores and /or treating pressure sores
DE19848218A1 (en) * 1998-10-20 2000-04-27 Eos Werke Guenther Gmbh Lying device comprises stretchable, fabric-type support freely suspendable and raisable over bed base, on which mat reducing locating pressure is laid
DE19848218C2 (en) * 1998-10-20 2000-08-17 Eos Werke Guenther Gmbh Lying device

Also Published As

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DE59404226D1 (en) 1997-11-06
ES2107239T3 (en) 1997-11-16
DE4323677A1 (en) 1995-01-19
ATE158713T1 (en) 1997-10-15
WO1995002386A1 (en) 1995-01-26
GR3025355T3 (en) 1998-02-27
DK0708630T3 (en) 1998-05-11
AU7181894A (en) 1995-02-13
EP0708630A1 (en) 1996-05-01

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