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WO2010145962A1 - Lit de soins doté d'une restriction de la flexion du genou - Google Patents

Lit de soins doté d'une restriction de la flexion du genou Download PDF

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Publication number
WO2010145962A1
WO2010145962A1 PCT/EP2010/057932 EP2010057932W WO2010145962A1 WO 2010145962 A1 WO2010145962 A1 WO 2010145962A1 EP 2010057932 W EP2010057932 W EP 2010057932W WO 2010145962 A1 WO2010145962 A1 WO 2010145962A1
Authority
WO
WIPO (PCT)
Prior art keywords
lower leg
nursing bed
lever
thigh
arrangement
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.)
Ceased
Application number
PCT/EP2010/057932
Other languages
German (de)
English (en)
Inventor
Hans-Peter Barthelt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010145962A1 publication Critical patent/WO2010145962A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch 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
    • A61G7/16—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto converting a lying surface into a chair
    • 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
    • A61G7/018—Control or drive mechanisms

Definitions

  • a nursing bed in which the lying frame, on which the mattress rests, opposite to the base frame to rotate by 90 °.
  • a central part which is connected via a rotary hinge with a height-adjustable base.
  • a back part is hinged, which is adjustable via an electric motor with respect to the elevation angle.
  • a thigh part adjoins the central part, which receives the thigh when the patient is lying in bed.
  • the distal end of the femoral part is connected to a lower leg part whose length is shorter than the average length of the lower leg of normally built people. This ensures that in the chair position, the central part and the thigh part, which together form a seat, can be brought close enough to the ground, so that the seated patient reaches the floor with his feet, without the free edge of the lower leg portion on the floor regurgitates.
  • the lower leg part is driven via a longitudinal guide and a lever arrangement via an electric motor. This makes it possible, on the one hand to achieve a high leg with knee bend and on the other hand in the chair position to bring the lower leg part in a downwardly hanging position or even in a retracted position to the bed longitudinal axis.
  • the lever assembly is rotatably mounted in the underframe below the distal end of the thigh member. Since the hinge axis, which connects the thigh part to the lower leg part, is offset both in height and in the longitudinal direction with respect to the axis of rotation of the lever arrangement, the free ends of the lever arrangement coupled to the lower leg part must be able to move in relation to the lower leg part Move longitudinally to the free distal edge when the lower leg member is brought into the hanging position.
  • this degree of freedom causes the thigh portion to be raised in the upper leg position, the lower leg weight to tend to pivot the lower leg portion about the point of connection of the lever assembly with the lower leg portion as the load travels to the distal end.
  • the new nursing bed has a base, which, depending on the embodiment, has a rigid or height-adjustable base.
  • a lying surface is connected to the base frame via a hinge with a vertical axis of rotation.
  • the lying surface is divided into several sections, which are each connected by hinges.
  • the sections of the lying surface include a central part, which is connected to the base frame and that the buttocks of a person lying in bed.
  • a back part is hinged to the head end.
  • the axis of rotation of the hinge which connects the back part to the central part, is at right angles to the longitudinal axis of the lying surface.
  • a thigh part is hinged to the central part, wherein the pivot axis of the thigh part is parallel to the pivot axis of the back part.
  • the lower leg part is hinged.
  • the thigh part takes on the thighs of a person lying in bed and the lower leg part of their lower legs.
  • a lever arrangement is provided which is pivotally mounted below the reclining frame and having an end remote from the pivot axis.
  • the lever arrangement is combined with a longitudinal guide arrangement which is provided on the underside of the lower leg part.
  • the lying frame can be selectively brought into two different end positions. In one end position, the lower leg part extends at a greater height relative to the plane defined by the central part, the upper leg part extending at an angle of about 40 ° -50 °, starting from the central part, upwards.
  • the thigh portion In the other end position, the thigh portion is approximately horizontal, while the lower leg portion hangs down or even retracted.
  • the specified elevation angle range of the thigh part depends on the patient's circumstances and can be exceeded both upwards and downwards. Decisive is the disease picture.
  • a stop is provided on the Longitudinal Adjustsan emblem so that when pivoting the lever assembly, the lower leg member is moved in the direction of the central part zoom.
  • the point of connection is due to geometrical reasons, which must take into account the anatomy of the person, in a place that can not prevent a folding down of the free end of the lower leg part. This would reduce the knee kink.
  • a limiting device is provided which prevents the elevation angle of the thigh part, measured in relation to the horizontal, from increasing in excess of the minimum value in the upper end position.
  • the base frame may only comprise a rotary hinge, so that the rotational movement of the reclining frame takes place at a fixed height.
  • the lever arrangement may be mounted directly or indirectly below the thigh section near its distal end on the lower leg frame.
  • Indirect or immediate refers to which parts of the bed are still assigned to the base. If, by definition, the underframe comprises the base and the rotary hinge, the bearing is immediate. If the hinge is no longer assigned to the base, it is an indirect storage.
  • the Longitudinal Operationssan extract is sufficiently long in length so as not to block the above-mentioned movements. It can advantageously have two mutually parallel guide rails with a U-shaped cross-sectional profile.
  • rollers may run at the distal end of the lever landing assembly proceed.
  • the guide rails do not run parallel to the top of the thigh assembly but diverge, starting from the distal end toward the thigh portion.
  • the guide rails have a greater distance from the upper side of the lower leg arrangement at the proximal end of the lower leg part than at the distal end.
  • the lever arrangement may comprise a shaft on which two mutually parallel levers are fastened in a rotationally fixed manner.
  • An electric motor may be coupled to the shaft to pivot the shaft and thereby bring the lever assembly to the desired position for the upper and lower leg portions in question.
  • the limiting device which limits the elevation angle of the thigh part relative to the horizontal, may be formed by a toggle lever arrangement of two toggle lever arms.
  • one of the two toggle lever arms may be connected to the underside of the thigh part and the other hinged to the base.
  • the axis of rotation of the toggle lever arms may be parallel or at right angles to the longitudinal axis of the reclining frame.
  • the limiting device does not hinder the swiveling down of the thigh part in the horizontal position and on the other hand gives a very firm limitation.
  • a limiting device in addition to the preferred toggle lever assembly also a sliding guide in question, or a webbing that is connected at one end to the underside of the thigh part and the other end to the shaft of the lever assembly.
  • Fig. 1 shows the nursing bed according to the invention in a perspective view in the Lying.
  • Fig. 2 shows the nursing bed according to the invention in a perspective view in the chair position.
  • Fig. 3 shows a schematic side view and an exploded view of the connection of the upper and lower leg part and its drive means
  • FIG. 4 shows in a sectional view the limiting device for limiting the elevation angle of the thigh part.
  • Fig. 5 shows an enlarged section of the intermediate frame in connection with the thigh part, the lower leg part and the central part, cut parallel to the longitudinal axis of the bed.
  • Figure 1 shows a perspective view of the inventive rotating and Aufstehbett 1 in the lying position, while Figure 2 shows the bed 1 in the seat or chair position.
  • the bed 1 has a bed border 2 with a head part 3, a foot part 4 and side walls 5 and 6.
  • the viewer facing side wall 5 is located in the reclining position as illustrated at a distance from the ground, so there is a gap between the lower edge of the side wall 5 and the bottom, which allows the nursing staff to deliver the toes under the bed.
  • the side wall 5 is movably mounted and enters the chair position of the bed 1 in a downwardly shifted position, as shown in Figure 2 reveals.
  • the special mounting of the side wall 5 is detailed in DE 199, for example
  • a bed frame 7 within the Bedumrandung 2 is a bed frame 7, as can be seen in Figures 2 and 3.
  • To the bed frame 7 includes a height-adjustable base 8, on the upper side of a rotary hinge 9 is fixed with a vertical axis of rotation, an intermediate frame 10, and a reclining frame 11, on which a mattress 12 is located.
  • the reclining frame 11 is rectangular in plan view.
  • the lying frame is divided into a central portion 13 which is fixedly connected to the intermediate frame 11, a back portion 14 which is connected to the central portion
  • the foot frame 12 still has a foot section 17.
  • the central portion 13 of the reclining frame 12 has two mutually parallel longitudinal beams 18 and 19, which can be seen in Figure 4. Each of these spars 18, 19 terminates at hinge tabs for a hinge.
  • Each spar 18, 19 carries inwardly facing pins 21, be pushed onto the rubber pieces that absorb spring rods in a known manner.
  • spring rods can serve as a support and a plate, as is common in hospital beds.
  • the back portion 14 is bounded by a spar 22 and another parallel spar, which is not visible because of the representation in Figure 3.
  • the further spar is connected to the longitudinal spar 18 while the visible spar 22 is hinged to the spar 19.
  • the two spars 22 of the back portion 14 are connected to each other via a not visible in the figure cross member at the upper end.
  • a further transverse strut 24 runs on the underside of the two bars 22, a further transverse strut 24 runs.
  • the thigh section 15 is limited by two longitudinal beams, of which only one longitudinal spar 25 can be seen.
  • the other longitudinal spar is covered by the longitudinal beam 25 and also designated 25 in the other figures.
  • the lower leg portion 16 is bounded by two longitudinal beams, of which in turn only the longitudinal beam 27 can be seen in the figure.
  • the two longitudinal beams 27 are connected to each other at the lower end via a transverse strut.
  • the two longitudinal beams 27 are connected by a strut 29, are attached to the two mutually parallel guide rails 30 which extend to the responsibleseitgen end and are completed proximally by a stop or wall 30. They are at an angle to the longitudinal beam 27, as shown, in such a way that they converge towards the foot end.
  • the distance between the two guide rails 30 is significantly smaller than the distance between the two longitudinal beams 27th
  • the foot portion 17 consists of bars 33 which are elevated on the base 8 via struts.
  • All longitudinal bars 18, 22, 25, and 27 bear towards the center of the bed facing pin, corresponding to the pin 21 to this Gummiformteieie with the longitudinal beams 18, 22, 25, 27 to connect, between which spring rods extend in a known manner.
  • Each adjacent spars are connected by hinges 29 with horizontal axes.
  • the axes of mutually corresponding bars on the two sides of the bed 1 are coaxial with each other.
  • the sections 13, 14, 15, 16 of the support frame 11 correspond to sections on the mattress 12, which are separated there by dash-dotted lines.
  • the height-adjustable base 8 includes an upper rectangular frame 34 and a rectangular frame 35, which are connected to each other via a total of five toggle lever pairs 36 and 37.
  • the toggle lever pairs 36, 37 are each located on one longitudinal side of the base 8, so that the corresponding toggle lever pairs 36, 37 on the other longitudinal side in Figure 3 are not visible in the side view.
  • the toggle lever pair 36, 37 is composed of an upper toggle lever 38 and a lower toggle lever 39.
  • Each toggle lever 38, 39 is connected via a hinge 41 with a horizontal axis on the respective side of the bed with the upper or lower frame 34, 35 hingedly connected. All axes of the hinges 41 are parallel to each other.
  • the hinges 41 are with their axes to the axes of the hinges
  • the two toggle lever pairs 36, 37 on each side of the base 8 are each by an associated coupling strut
  • Each coupling strut 42 is, as shown, hingedly connected to the knee joint 43 of each toggle lever pair 36, 37. Finally, the two coupling struts 42 are yoke-like connected to each other via an unrecognizable transverse strut. At the cross strut engages a drive motor 44 which is supported on the lower frame 35.
  • an obliquely extending coupling strut 45 connects the upper toggle lever 38 of the toggle lever pair 37 with the lower toggle lever 39 of the toggle lever pair 36.
  • the drive motor 44 is a commercially available spindle motor. With the help of a permanently excited motor, a not recognizable worm gear is driven.
  • the worm wheel is rotatably connected to a screw spindle.
  • On the screw spindle runs a threaded nut on the tension and pressure resistant lifting tube 46 is mounted, which runs coaxially in a guide tube 47.
  • the lifting tube 46 By turning the motor with the corresponding direction of rotation in Gear is set, the lifting tube 46 is either withdrawn into the guide tube 47 or advanced from the guide tube. By advancing the lifting tube 46, the cross member, which connects the coupling struts 41 with each other, moves in the direction of the head of the bed. As a result, the lower toggle lever 39 of each of the toggle lever pairs 36 and 37 erected, since all these are kinematically connected to each other via coupling struts.
  • the upper frame 34 Due to the kinematics, it is ensured that the upper frame 34 always remains parallel to the lower frame 35.
  • the vertical movement of the upper frame 34 does not result in any appreciable displacement of the upper frame 34 in the longitudinal direction of the bed 1 within the range of stroke for which the base 8 is constructed.
  • the occurring longitudinal movement is less than 5 mm.
  • the hinge hinge 9 includes a ring 48 and a running in the ring 48 turntable 49.
  • the ring 48 is mounted in the upper frame 34.
  • the fifth wheel 48 comprises two longitudinal bars 51.
  • the two longitudinal bars 51 are parallel to each other.
  • the fifth wheel 49 can be rotated by 90 ° back and forth.
  • the structure of the drive motor 52 is the same as that of the drive motor 44, which is why a recent explanation is unnecessary.
  • the reaction torque of the drive motor 52 is initiated upon rotation of the fifth wheel 49 in an abutment which is provided on the upper frame 34.
  • the structure of the intermediate frame 10 results from It is composed of two longitudinal bars 61 and 62, which are connected to each other via a head-side cross member 63.
  • the two longitudinal bars 61 and 62 at the height of the longitudinal members 18, 19 of the central portion 13 of the reclining frame over 11 a total of four struts 64, 65, 66 and 67 are interconnected. This results in the area of the struts 64 ... 67 a kind of open box section, which is able to absorb without torsion and widening of the distance between the longitudinal bars 61 and 62 forces resulting from arms 68, 69, 71 and 72 , When the reclining frame 11 is loaded with a patient.
  • the arms 68... are welded on the outer side of the two longitudinal bars 61 and 62 as shown projecting outward, so that the two arms 68, 71 are aligned with each other as well as the two arms 69 and 72.
  • the longitudinal axes of these pairs of arms 68. ..72 are parallel to each other.
  • a shaft 74 mounted between the two longitudinal bars 61 and 62 is provided at the foot end.
  • rigidly parallel arms 75 and 76 are fixed, which are connected at their free end by a cylindrical strut 77 with each other.
  • the strut 77 is above the arms 76 and 75 via.
  • the supernumerary Ends serve as trunnions for two cylindrical rollers 78, only one of which is shown.
  • the two rollers 78 run in the guide rails 30 and support at the relevant point the lower leg portion 16th
  • the lever 75 is provided with a downwardly facing tab 79 which serves as a point of articulation for a connecting rod 85.
  • the connecting rod 85 is connected to a lifting tube 86 of a drive motor 87.
  • the structure of the drive motor 87 corresponds to the structure of the drive motor 44.
  • the longitudinal axis of the structure connecting rod 85 and lifting tube 86 extends in plan view, parallel to the longitudinal spar 61 and adjacent to the longitudinal spar 61 on the inside.
  • the motor 87 is supported on a tab 88, which is stiffened via an insert 89 relative to the longitudinal spar 61.
  • the connection between the connecting rod 85 and the lifting tube 86 is articulated. In order to avoid buckling, the lifting tube 86 is guided in the region of the coupling point with the connecting rod 85 in a special way.
  • the two lower struts 64 and 66 two short U-shaped guide rails 90 and 91 attached.
  • the two U-shaped guide rails 90 and 91 open towards each other and are at the same height.
  • a clevis 88 is attached, which engages over the free end of the lifting tube 86 from the outside.
  • aligned holes in the clevis 88 and the end of the lifting tube 86 performs an axle through which are rotatably mounted on the outside of the clevis 88 two rollers.
  • the rollers run in the guide rails 90 and 91. A buckling of the connection Mating parts between the clevis 88 and the lifting tube 86 is thus effectively avoided.
  • the attachment of the intermediate frame 10 on the turntable 64 is done by means of two angle flanges 92, of which only one can be seen in Figure 8 because of the representation.
  • the angle flanges 92 are welded to the outside of the longitudinal bars 61 and 62, while their other leg with the underside of the respective longitudinal spar 61, 62 is flush.
  • a motor bearing 94 is provided on the two transverse struts, which is attached to a downwardly projecting pillar 95.
  • the pillar 95 is fixed with a flat side to the two struts 64 and 65. He stands in the assembled state in the space of the fifth wheel 64.
  • an unrecognizable engine similar to the engine 44 is articulated, which is supported on the strut 24 to raise or lower the back part 11 either. From this engine, only his lifting tube 97 can be seen.
  • the patient may optionally upright the back portion 14. To do this, he starts the relevant drive motor via a manual control. Its lifting tube 97 is extended and presses the back portion 14 upwards.
  • the raising of the lower leg portion 16 is done by the user setting the motor 87 in motion.
  • the lift tube 86 is extended and pushes the connecting rod 85 in the direction of the shaft 74. This is rotated to pivot the levers 75, 76 up and the lower leg member 16 push up.
  • the thigh portion 15 is also placed obliquely upward as shown in FIG. This position is shown schematically in FIG.
  • the patient wishes to be put into a position through the bed 1, similar to a healthy person sitting on the edge of the bed, he first brings the lower leg and the thigh section 15, 16 into the position according to FIG brought a position of about 45 °, so that during the subsequent turning no excessive projection over the Bettumriss comes about.
  • the base 8 goes up until the bottom of the intermediate frame 10 can rotate freely over the top edge of the two side walls 5, 6.
  • the lifting motor 57 is restarted to drive the base 8 to its smallest position together.
  • the bottom of the intermediate frame 10 engages the top of the side wall 5 and pushes it down.
  • a limiting device 96 is present.
  • the limiting device 96 is composed of a lower lever 97 and an upper lever 98. These two levers 97 and 98 form a toggle lever pair.
  • the lower lever 97 is freely rotatably mounted on the tubular shaft 74. About a hinge pin 98, the two levers 97 and 98 are hingedly connected.
  • the upper lever 98 is hinged via a further hinge 101 to a tab 102, which is connected via a strut 103 with the two bars 25.
  • the straight lever pair Since the articulation points of the two arms 97 and 98 are offset from each other in the horizontal direction, the straight lever pair is inclined. Thereby, a folding of the two levers 97 and 98 is started due to gravity, when the upper and the lower leg part 15, 16 are to be brought back into the horizontal.
  • the lever pair 75, 76 with respect to Fig. 5 in the counterclockwise direction by the motor 87 is rotated.
  • the hinge 101 approaches the shaft 74 and, since the two levers 97 and 98 are inclined with respect to the gravity vector, the hinge 99 buckles.
  • the lower lever 97 will rotate clockwise about the shaft 74 while the upper lever 98 will rotate counterclockwise about the hinge 101.
  • a nursing or hospital bed has a multiply divided lying or mattress frame.
  • the mattress frame forms a thigh part and a lower leg part.
  • a lever arrangement is provided which is effective under the lower leg part.
  • a toggle assembly is provided which limits the distance of the thigh part of the thigh part in the raised position.

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  • 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)

Abstract

L'invention concerne un lit de soins ou d'hôpital qui présente un cadre de couchage ou de matelas divisé en plusieurs parties. Le cadre de matelas forme une partie de cuisse et une partie de jambe. Un agencement de levier qui agit en dessous de la partie de jambe est prévu pour relever ces deux sections. Un agencement de levier à genouillère qui limite la distance entre la partie de cuisse et la partie de jambe dans la position relevée est prévu pour limiter l'augmentation de l'angle de flexion entre la partie de cuisse et la partie de jambe en position relevée.
PCT/EP2010/057932 2009-06-15 2010-06-07 Lit de soins doté d'une restriction de la flexion du genou Ceased WO2010145962A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009025287A DE102009025287A1 (de) 2009-06-15 2009-06-15 Pflegebett mit Begrenzung des Knieknicks
DE102009025287.8 2009-06-15

Publications (1)

Publication Number Publication Date
WO2010145962A1 true WO2010145962A1 (fr) 2010-12-23

Family

ID=42456153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/057932 Ceased WO2010145962A1 (fr) 2009-06-15 2010-06-07 Lit de soins doté d'une restriction de la flexion du genou

Country Status (2)

Country Link
DE (1) DE102009025287A1 (fr)
WO (1) WO2010145962A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108578106A (zh) * 2018-03-13 2018-09-28 江西德泰科技有限公司 一种电动医疗床的背腿联动机构
US10470954B2 (en) 2016-06-28 2019-11-12 Stryker Corporation Patient support apparatus with deck section link
EP3628297A1 (fr) * 2018-09-25 2020-04-01 Werner Mühle Cadre-sommier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815076B1 (de) * 1978-04-07 1979-06-28 Bremshey Ag Krankenbett
DE19900609C1 (de) * 1999-01-11 2000-04-13 Roessle & Wanner Gmbh Schwenkbeschlag, insbesondere für verstellbare Kopf- und/oder Fußauflageteile von Liegebetten
GB2388533A (en) * 2002-05-17 2003-11-19 Huntleigh Technology Plc An invalid bed with adjustable profile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463799B (sv) * 1986-08-27 1991-01-28 Moelnlycke Ab Ligg- och/eller sittmoebel
DE19854136C2 (de) 1998-11-24 2000-05-11 Kleeberg Hans Joachim Hubvorrichtung für ein Pflegebett
DE19901127C2 (de) * 1999-01-14 2003-04-24 Wissner Bosserhoff Gmbh Kranken- oder Pflegebett
DE19912937C2 (de) 1999-03-22 2001-09-20 Kleeberg Hans Joachim Bett mit absenkbarem Seitenteil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815076B1 (de) * 1978-04-07 1979-06-28 Bremshey Ag Krankenbett
DE19900609C1 (de) * 1999-01-11 2000-04-13 Roessle & Wanner Gmbh Schwenkbeschlag, insbesondere für verstellbare Kopf- und/oder Fußauflageteile von Liegebetten
GB2388533A (en) * 2002-05-17 2003-11-19 Huntleigh Technology Plc An invalid bed with adjustable profile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10470954B2 (en) 2016-06-28 2019-11-12 Stryker Corporation Patient support apparatus with deck section link
CN108578106A (zh) * 2018-03-13 2018-09-28 江西德泰科技有限公司 一种电动医疗床的背腿联动机构
EP3628297A1 (fr) * 2018-09-25 2020-04-01 Werner Mühle Cadre-sommier

Also Published As

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DE102009025287A1 (de) 2010-12-16

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