EP2583653A1 - Hospital bed with removable trolley - Google Patents

Hospital bed with removable trolley Download PDF

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Publication number
EP2583653A1
EP2583653A1 EP12187648.6A EP12187648A EP2583653A1 EP 2583653 A1 EP2583653 A1 EP 2583653A1 EP 12187648 A EP12187648 A EP 12187648A EP 2583653 A1 EP2583653 A1 EP 2583653A1
Authority
EP
European Patent Office
Prior art keywords
frame
bed
carriage
transport
longitudinal members
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.)
Granted
Application number
EP12187648.6A
Other languages
German (de)
French (fr)
Other versions
EP2583653B1 (en
Inventor
Gilles Darugna
Antoine Herdegen
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.)
Medicatlantic SA
Original Assignee
SNC Herdegen
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
Family has litigation
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Application filed by SNC Herdegen filed Critical SNC Herdegen
Publication of EP2583653A1 publication Critical patent/EP2583653A1/en
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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
    • A61G7/08—Apparatus for transporting beds
    • 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
    • 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
    • A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
    • 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
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0507—Side-rails
    • A61G7/0508—Side-rails characterised by a particular connection mechanism
    • A61G7/0509—Side-rails characterised by a particular connection mechanism sliding or pivoting downwards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/12—Remote controls
    • 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
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
    • A61G7/0533—Lifting poles

Definitions

  • the present invention relates to a medical bed.
  • the beds of this type comprise a chassis on wheels carrying a bed base adjustable in height by means of a jack lifting device generally constituted by a cross mechanism comprising an inner cross and an outer cross whose ends are connected on the one hand to the frame and on the other hand to a box spring frame defining the outline of the bed frame.
  • beds of this kind generally include auxiliary equipment such as for example devices for tilting the backrest of the bed, to lift the legs of the user, barriers that can be lowered, and a gallows that helps the user to straighten up.
  • auxiliary equipment such as for example devices for tilting the backrest of the bed, to lift the legs of the user, barriers that can be lowered, and a gallows that helps the user to straighten up.
  • Medical beds are primarily used in hospitals. However, they have become more and more used by individuals during home convalescence, and especially by older people who want to spend as much time as possible at home with the advancement of their age. This is a societal trend with a population whose longevity is constantly increasing.
  • any medical bed can generally be made less bulky and lightened before moving by the removal of auxiliary equipment such as barriers and gallows, as well as the headboard and the footboard which are advantageously detachable.
  • auxiliary equipment such as barriers and gallows, as well as the headboard and the footboard which are advantageously detachable.
  • the stripped bed can be reduced to the frame, the lifting device and the bed frame previously lowered to its lowest position. This provides a lighter package relatively compact and can be more easily moved and transported.
  • This bed is provided with a frame, a crane lifting device, and a bed frame.
  • the frame is composed of two longitudinal members and two cross members connecting the longitudinal members to each other near their respective ends.
  • Each spar consists of a long section and a short section hinged to each other so as to tilt the portion of the frame having the long sections of the spars to the high, in a vertical position.
  • a support frame projecting behind the frame is fixed permanently to the cross member associated with the sections. short.
  • This frame carries a support wheel. All the rest and rests on three wheels arranged in a triangle.
  • chassis - lifting device - frame can then be moved on the three wheels in a rectified position.
  • the object of the invention is to provide a medical bed of this kind which is easier for one person to prepare for its movement and / or storage and does not require a complete prior separation of the bed frame relative to the frame. Another purpose is to provide improved bed stability after this preparation to further facilitate its movement and avoid any risk of capsizing.
  • the object of the invention is a medical bed comprising a chassis in the form of a closed rectangle composed of a first and a second longitudinal member and a first and a second cross member connecting the longitudinal members to each other. another near their respective ends, and a frame supported by the frame, characterized in that it further comprises a removable transport carriage partially retractable in the frame between a retracted position and an extended position in which the carriage is adapted to receive the chassis-bed frame straightened to be moved by the transport carriage.
  • the figure 1 is a general view of a medical bed 1 in its highest position.
  • This bed comprises a frame 2 carrying a bed base 3 whose height is made adjustable by means of a crisscross lifting device 4 connecting the frame 2 to a bed frame 5.
  • the bed further comprises a footboard 6 and a headboard 7 constituted by panels hung at opposite ends of the bed frame 5.
  • the figure 1 illustrates a bed provided with lateral barriers 8, 9, and a bracket 10 which constitute auxiliary devices commonly used on hospital beds. All these elements can easily be separated from the bed.
  • the chassis 2 is in the form of a closed rectangle composed of a first spar 11 and a second spar 12, and a first cross member 13 and a second cross member 14 connecting the first and second spars 11, 12 l to each other near their respective ends. Swivelable and lockable rollers 2 'are arranged near each corner of the rectangle formed by the frame 2.
  • the lifting device 4 comprises two braces, namely an external cross-brace C2 and an outer cross-brace C2, formed by two pairs of crossed longitudinal bars 15 disposed inside the rectangle of the frame, near the respective longitudinal members 11, 12.
  • the bars 15 of the inner brace C1 are at one of their ends connected to one another by a transverse rod 18a making projecting from both sides and carrying pins 18 'to be hinged to the bed frame 5.
  • the bars 15 of the inner brace C1 are at their opposite end connected to each other by a transverse rod 18b protruding on both sides to cooperate with guide members 19 provided on the inner face of the frame 2.
  • the bars 15 of the external crosspiece C2 are at one of their ends connected to one another by a transverse rod 19a protruding from both sides to cooperate with guide members 20 provided on the underside of the bed frame. .
  • the bars 15 of the outer brace C2 are at their opposite end connected to each other by a transverse rod 19b and are on their outer face hinged to the frame 2 by pins 19 '.
  • An actuating cross member 22 is fixed on the upper face of the outer crosspiece C2, above the hinge 16, to cooperate with an electric actuator 23 conventionally used to open the two braces in order to move the frame 3 of the lowest position shown in the figure 2 up to the highest position shown in the figure 1 .
  • the thrust end of the jack 23 acts on the actuating beam 22, while the opposite end of the cylinder 23 is hinged to the second crossbar 14 of the frame.
  • the height of the bed is adjusted by pressing the buttons of a control keyboard 24 accessible to the user.
  • the medical bed further comprises a trolley of transportable transport 25.
  • This transport carriage is partially retractable in the frame 2 between a retracted position and an output position in which the transport carriage is adapted to receive the chassis-bed frame assembly 2-3 straightened to be moved by the carriage of transport.
  • This removable transport carriage 25 is composed of a lower portion 26 carrying two pairs of rollers 27, 28, and an upper portion 29 pivotally mounted on the lower part.
  • the upper part 29 comprises a generally U-shaped element 30 whose two parallel branches 31 are adapted to be received in the longitudinal members 3 of the frame 2 so as to allow the U-shaped member 30 to tilt with the frame-base unit 2 -3 from a horizontal position to a rectified position thereof.
  • Locking means are provided for locking the branches 31 of the U-shaped element inside the longitudinal members 3, at least in the extended position of the carriage and also advantageously in its retracted position.
  • These locking means comprise pins 32 adapted to be introduced into through holes 33 made in the longitudinal members 11, 12 of the chassis and in the respective branches 31 of the U-shaped element 30. These holes of the longitudinal members and branches are pre-aligned on each other at least in the output position of the carriage 25 to allow the introduction of the pins 30.
  • Each branch 31 of the U-shaped element 30 advantageously comprises two through-holes 33 spaced from one another along of the branch to allow the locking of the carriage 25 relative to the frame 2 both in the extended position as in the retracted position of the carriage.
  • the lower portion 26 of the carriage 25 comprises a transverse element 34 carrying at its ends steerable casters 27 and lockable.
  • This transverse element 34 connects two longitudinal elements parallel to each other parallel to each other and carrying at its front ends non-orientable rollers 28 directed in the transverse directions of the transport carriage. Thanks to this arrangement, it is ensured that the transport carriage remains immobilized when the chassis-bed frame assembly is tilted upwards to be placed in an upright position, which is particularly important when all the bed preparation operations for the transport are carried out by one person.
  • the latter is pivotally mounted by being fixed on two levers 36 ' extending perpendicularly to the U-shaped member 30 and one end of which is hinged to the lower portion 26 of the carriage.
  • the carriage advantageously comprises means for locking the levers 36 on the lower part 26 of the carriage when the chassis-bed frame assembly 2-3 is in the upright position on the carriage.
  • These means comprise pins 32 similar to those already mentioned. They are capable of being introduced into through holes 37 made in the levers 36 and in the longitudinal elements 35 of the lower part 26 of the carriage, at the location of the pins 32 shown in FIG. the figure 3 .
  • the holes of the levers 36 and the holes of the longitudinal members 35 are automatically aligned with one another when the frame-bed frame assembly is tilted upwards. In this way, the chassis-bed unit remains anchored to the carriage 25 during the entire movement thereof.
  • the bed base is advantageously in two separable halves 3 ', 3 "of one another so that the half of the bed base 3' being in high position when the chassis-bed frame assembly is in the upright position on the carriage can be detached from the other half 3 "in the lower position to be deposited on the carriage on the other side of the chassis (see figure 12 ).
  • the half of bed base 3 'located in the upper position of the frame-bedding unit advantageously comprises holes 38 forming attachment means of the headboard panels 7 and footboard 6 on one of its faces using fingers latches (not shown) provided on the inner face of the panels and which are also used to hook them to the bed frame 5.
  • the transport carriage 25 remains in the contour bed frame 5 when in its retracted position of non-use, as shown in FIG. figure 2 .
  • the carriage is moved to its extended position only when it is to be used for carrying the bed.
  • the transport trolley is available for the next transport of the bed while being entirely removable, but it can of course also be stored separately if one prefers it.
  • FIG 13 shows an example of a medical bed ready to be transported with its auxiliary devices on the carriage according to the invention.

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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

The bed (1) has a rectangular frame (2) including two longitudinal members (11, 12) and two cross-pieces (13, 14) connecting the longitudinal members to each other near respective ends, where a mattress (3) is carried by the frame. A removable transport trolley (25) is partly retractable into the frame between a retracted position and an extended position, where the transport trolley receives the frame and the mattress, which are adjusted to be moved by the trolley. The trolley includes a lower portion carrying casters (27, 28), and an upper portion pivotally mounted on the lower portion.

Description

La présente invention concerne un lit médicalisé.The present invention relates to a medical bed.

Les lits de ce genre comportent un châssis sur roulettes portant un sommier réglable en hauteur grâce à un dispositif de levage à vérin généralement constitué par un mécanisme à croisillons comprenant un croisillon intérieur et un croisillon extérieur dont les extrémités sont reliées d'une part au châssis et d'autre part à un cadre de sommier définissant le contour du sommier.The beds of this type comprise a chassis on wheels carrying a bed base adjustable in height by means of a jack lifting device generally constituted by a cross mechanism comprising an inner cross and an outer cross whose ends are connected on the one hand to the frame and on the other hand to a box spring frame defining the outline of the bed frame.

En outre, les lits de ce genre comportent en général des équipements auxiliaires tels que par exemple des dispositifs permettant d'incliner le dossier du lit, de soulever les jambes de l'utilisateur, des barrières qui peuvent être abaissées, et une potence qui aide l'utilisateur à se redresser.In addition, beds of this kind generally include auxiliary equipment such as for example devices for tilting the backrest of the bed, to lift the legs of the user, barriers that can be lowered, and a gallows that helps the user to straighten up.

Les lits médicalisés sont en premier lieu utilisé dans le milieu hospitalier. Cependant, ils sont devenus de plus en plus utilisés par les particuliers pendant une convalescence à domicile, et surtout par des gens âgés qui souhaitent passer le plus de temps possible à domicile avec l'avancement de leur âge. Cela est une tendance de société avec une population dont la longévité augmente constamment.Medical beds are primarily used in hospitals. However, they have become more and more used by individuals during home convalescence, and especially by older people who want to spend as much time as possible at home with the advancement of their age. This is a societal trend with a population whose longevity is constantly increasing.

Afin de faciliter le quotidien, les gens de ces catégories ont de plus en plus recours à un lit médicalisé afin de faciliter leur vie en restant autonomes dans la mesure du possible.In order to facilitate everyday life, people in these categories are increasingly using a hospital bed to make their lives easier by remaining independent wherever possible.

Cependant, un inconvénient des lits médicalisés réside dans le fait qu'ils sont relativement encombrants. Cela pose un problème pour leur stockage, et aussi pour leur déplacement, ne serait-ce que d'une pièce à une autre dans le logement d'un particulier offrant peu de place de manoeuvre.However, a disadvantage of medical beds lies in the fact that they are relatively bulky. This poses a problem for their storage, and also for their moving, even from one room to another in the home of an individual with little room for maneuver.

Certes, tout lit médicalisé peut d'une manière générale être rendu moins encombrant et allégé avant son déplacement par l'enlèvement des équipements auxiliaires tels que barrières et potence, ainsi que la tête de lit et le pied de lit qui avantageusement sont décrochables. Ainsi, le lit dépouillé peut être réduit au châssis, au dispositif de levage et au sommier préalablement abaissé dans sa position la plus basse. On obtient ainsi un ensemble allégé relativement compact et qui peut plus facilement être déplacé et transporté.Of course, any medical bed can generally be made less bulky and lightened before moving by the removal of auxiliary equipment such as barriers and gallows, as well as the headboard and the footboard which are advantageously detachable. Thus, the stripped bed can be reduced to the frame, the lifting device and the bed frame previously lowered to its lowest position. This provides a lighter package relatively compact and can be more easily moved and transported.

On connait un lit médicalisé pliable, mais non réglable en hauteur, qui permet de réduire son encombrement grâce au fait que son châssis-cadre de sommier est en deux parties sensiblement identiques articulées l'une à l'autre au milieu du lit autour d'un axe d'articulation transversal. Il est ainsi possible de plier les deux parties l'une contre l'autre en poussant le milieu du lit vers le haut de sorte que les roulettes du lit restent en contact avec le sol pour le déplacement du lit. Cependant, une telle structure n'est pas applicable à un lit médicalisé pourvu d'un dispositif de levage du sommier disposé entre un châssis et le cadre d'un sommier.We know a foldable medical bed, but not adjustable in height, which reduces its size due to the fact that its bed frame frame is in two substantially identical parts articulated to each other in the middle of the bed around a transverse hinge axis. It is thus possible to fold the two parts against each other by pushing the middle of the bed upwards so that the rollers of the bed remain in contact with the ground for moving the bed. However, such a structure is not applicable to a medical bed provided with a lifting device of the bed base disposed between a frame and the frame of a bed base.

Un autre un lit médicalisé permettant de réduire l'encombrement pour son transport est connu. Ce lit est pourvu d'un châssis, d'un dispositif de levage à croisillons, et d'un sommier. Le châssis est composé de deux longerons et de deux traverses reliant les longerons l'un à l'autre à proximité de leurs extrémités respectives. Chaque longeron est composé d'une section longue et une section courte articulées l'une sur l'autre de manière à permettre de faire basculer la partie du châssis comportant les sections longues des longerons vers le haut, dans une position verticale. Afin de permettre à la partie du châssis comportant les sections courtes des longerons de rester après basculement de l'autre partie en équilibre sur le sol, un cadre d'appui faisant saillie en arrière du châssis est fixé à demeure à la traverse associée aux sections courtes. Ce cadre porte une roulette d'appui. Tout l'ensemble repose ainsi sur trois roulettes disposé en triangle.Another medical bed to reduce the size for transport is known. This bed is provided with a frame, a crane lifting device, and a bed frame. The frame is composed of two longitudinal members and two cross members connecting the longitudinal members to each other near their respective ends. Each spar consists of a long section and a short section hinged to each other so as to tilt the portion of the frame having the long sections of the spars to the high, in a vertical position. In order to allow the frame part having the short sections of the longitudinal members to remain after tilting the other part in equilibrium with the ground, a support frame projecting behind the frame is fixed permanently to the cross member associated with the sections. short. This frame carries a support wheel. All the rest and rests on three wheels arranged in a triangle.

Cependant, avant de faire basculer la partie du châssis qui comporte les sections longues vers le haut, il est indispensable de démonter complètement le sommier pour le séparer du châssis. L'ensemble châssis - dispositif de levage - sommier peut ensuite être déplacé sur les trois roulettes dans une position redressée.However, before tilting the part of the chassis that has the long sections up, it is essential to completely disassemble the bed frame to separate it from the chassis. The chassis - lifting device - frame can then be moved on the three wheels in a rectified position.

Le but de l'invention est de proposer un lit médicalisé de ce genre qui est plus facile pour une seule personne de préparer pour son déplacement et / ou stockage et qui ne nécessite pas une séparation complète préalable du sommier par rapport au châssis. Un autre but est d'offrir une stabilité améliorée du lit après cette préparation pour faciliter davantage son déplacement et éviter tout risque de chavirement.The object of the invention is to provide a medical bed of this kind which is easier for one person to prepare for its movement and / or storage and does not require a complete prior separation of the bed frame relative to the frame. Another purpose is to provide improved bed stability after this preparation to further facilitate its movement and avoid any risk of capsizing.

L'objet de l'invention est un lit médicalisé comportant un châssis sous forme d'un rectangle fermé composé d'un premier et d'un deuxième longerons et d'une première et une deuxième traverses reliant les longerons l'un à l'autre à proximité de leurs extrémités respectives, et un sommier porté par le châssis, caractérisé en ce qu'il comporte en outre un chariot de transport amovible partiellement escamotable dans le châssis entre une position escamotée et une position sortie dans laquelle le chariot de transport est apte à recevoir l'ensemble châssis-sommier redressé pour être déplacé par le chariot de transport.The object of the invention is a medical bed comprising a chassis in the form of a closed rectangle composed of a first and a second longitudinal member and a first and a second cross member connecting the longitudinal members to each other. another near their respective ends, and a frame supported by the frame, characterized in that it further comprises a removable transport carriage partially retractable in the frame between a retracted position and an extended position in which the carriage is adapted to receive the chassis-bed frame straightened to be moved by the transport carriage.

Selon d'autres caractéristiques de l'invention :

  • ledit chariot de transport est composé d'une partie inférieure portant des roulettes, et d'une partie supérieure montée pivotante sur la partie inférieure, ladite partie supérieure comprenant un élément globalement en U dont les deux branches parallèles sont aptes à être reçues dans lesdits longerons du châssis de manière à permettre à l'élément en U de basculer avec l'ensemble châssis-sommier d'une position horizontale vers une position redressée de celui-ci ;
  • le lit comporte des moyens de blocage desdites branches de l'élément en U à l'intérieur desdits longerons au moins dans la position sortie du chariot de transport ;
  • lesdits moyens de blocage comportent des goupilles aptes à être introduites dans des trous traversant effectués dans les longerons du châssis et dans lesdites branches respectives de l'élément en U, ces trous étant alignés les uns sur les autres dans la position sortie du chariot de transport ;
  • ladite partie inférieure comporte un élément transversal portant à ses extrémités des roulettes orientables et reliant l'un à l'autre deux éléments longitudinaux parallèles l'un à l'autre et portant à ses extrémités avant des roulettes non orientables dirigées dans le sens transversal du chariot de transport ;
  • l'élément en U de ladite partie supérieure du chariot de transport est monté pivotant sur ladite partie inférieure du chariot de transport en étant fixé sur deux leviers s'étendant perpendiculairement audit élément en U et dont l'une des extrémités est articulée sur ladite partie inférieure du chariot de transport ;
  • le lit comporte des moyens de blocage permettant de bloquer lesdits leviers sur ladite partie inférieure du chariot de transport lorsque l'ensemble châssis-sommier se trouve en position redressée sur le chariot de transport ;
  • lesdits moyens de blocage comportent des goupilles aptes à être introduites dans des trous traversant effectués dans lesdits leviers et dans des trous traversant effectués dans lesdits éléments longitudinaux de la partie inférieure du chariot, ces trous étant alignés les uns sur les autres lorsque la partie supérieure du chariot est basculée vers le haut ;
  • le sommier du lit est en deux moitiés séparables l'une de l'autre de sorte que la moitié de sommier se trouvant en position haute lorsque l'ensemble châssis-sommier se trouve en position redressé sur le chariot puisse être détachée de l'autre moitié se trouvant en position basse pour être déposée sur le chariot de l'autre côté du châssis ; et
  • ladite moitié de sommier se trouvant en position haute lorsque l'ensemble châssis-sommier est redressé comporte des moyens d'accrochage d'une tête de lit et d'un pied de lit sur une de ses faces.
According to other features of the invention:
  • said transport carriage is composed of a lower part carrying rollers, and an upper part pivotally mounted on the lower part, said upper part comprising a generally U-shaped element whose two parallel branches are able to be received in said longitudinal members the frame so as to allow the U-shaped member to tilt with the frame-frame assembly from a horizontal position to a rectified position thereof;
  • the bed comprises means for locking said branches of the U-shaped element inside said longitudinal members at least in the output position of the transport carriage;
  • said locking means comprise pins capable of being inserted into through-holes made in the chassis side members and into said respective branches of the U-shaped element, these holes being aligned with each other in the outward position of the transport carriage ;
  • said lower part comprises a transverse element carrying at its ends steerable rollers and connecting two longitudinal elements parallel to each other and carrying at its forward ends non-steerable rollers directed in the transverse direction of the transport trolley;
  • the U-shaped element of said upper part of the transport carriage is pivotally mounted on said lower part of the transport carriage by being fixed on two levers extending perpendicular to said U-shaped element and one end of which is hinged to said part lower transport carriage;
  • the bed comprises locking means for blocking said levers on said lower part of the transport carriage when the chassis-bed frame assembly is in the upright position on the transport carriage;
  • said locking means comprise pins adapted to be inserted into through holes made in said levers and through holes made in said longitudinal members of the lower part of the carriage, these holes being aligned with one another when the upper part of the trolley is tilted up;
  • the bed base is in two halves separable from one another so that the half of the bed base being in the up position when the chassis-bed frame assembly is in the upright position on the carriage can be detached from the other half in the lower position to be placed on the carriage on the other side of the frame; and
  • said half of bed base being in the high position when the frame-bed frame assembly is straightened comprises means for attaching a headboard and a footboard to one of its faces.

D'autres caractéristiques et avantages de l'invention ressortiront de la description qui va suivre d'un mode de réalisation non limitatif de l'invention, en référence aux figures annexées dans lesquelles :

  • la figure 1 est une vue en perspective d'un lit médicalisé dans sa position extrême haute et qui comporte un chariot de transport amovible selon l'invention;
  • la figure 2 est une vue en perspective du lit médicalisé de la figure 1 dans sa position extrême basse ;
  • la figure 3 est une vue en perspective du châssis du lit médicalisé des figures 1 et 2 montrant plus en détail le chariot de transport selon l'invention dans sa position sortie ;
  • la figure 4 est une vue en perspective montrant le chariot de transport selon l'invention entièrement séparé du châssis du lit médicalisé ;
  • la figure 5 est une vue en perspective montrant le chariot de transport selon l'invention prêt à être escamoté dans le châssis ;
  • la figure 6 est une vue en perspective montrant le chariot de transport selon l'invention dans sa position escamotée dans le châssis ;
  • la figure 7 une vue en perspective montrant le sommier placé sur le châssis et le chariot de transport escamoté sous le cadre de sommier ;
  • la figure 8 est une vue latérale montrant le dessous du lit médicalisé après son redressement sur le chariot de transport ;
  • la figure 9 est une vue latérale montrant le dessus du lit médicalisé après son redressement sur le chariot de transport ;
  • la figure 10 montre la moitié du sommier en haut de la figure 9 après sa séparation de l'autre moitié du sommier en bas de la figure 9 ;
  • la figure 11 est une vue latérale en perspective montrant le châssis avec une moitié du sommier dans sa position redressée sur le chariot, l'autre sommier étant temporairement disposé devant le chariot pour recevoir par accrochage la tête de lit et le pied de lit ;
  • la figure 12 est une vue latérale en perspective montrant le châssis avec une moitié du sommier dans sa position redressée avec le châssis sur le chariot, l'autre moitié du sommier ayant été disposé sur le chariot pour le déplacement de l'ensemble sur le chariot ; et
  • la figure 13 est une vue d'ensemble en perspective illustrant le lit médicalisé de la figure 1 prêt à être déplacé à l'aide du chariot de transport selon l'invention.
Other characteristics and advantages of the invention will emerge from the following description of a non-limiting embodiment of the invention, with reference to the appended figures in which:
  • the figure 1 is a perspective view of a medical bed in its extreme high position and which comprises a removable transport carriage according to the invention;
  • the figure 2 is a perspective view of the medical bed of the figure 1 in its extreme low position;
  • the figure 3 is a perspective view of the chassis of the medical bed of Figures 1 and 2 showing in more detail the transport carriage according to the invention in its extended position;
  • the figure 4 is a perspective view showing the transport carriage according to the invention completely separated from the frame of the medical bed;
  • the figure 5 is a perspective view showing the transport carriage according to the invention ready to be retracted into the frame;
  • the figure 6 is a perspective view showing the transport carriage according to the invention in its retracted position in the frame;
  • the figure 7 a perspective view showing the bed frame placed on the frame and the transport carriage retracted under the bed frame;
  • the figure 8 is a side view showing the underside of the medical bed after its straightening on the transport trolley;
  • the figure 9 is a side view showing the top of the medical bed after its straightening on the transport trolley;
  • the figure 10 shows half of the box spring at the top of the figure 9 after his separation from the other half of the bed frame down the figure 9 ;
  • the figure 11 is a perspective side view showing the frame with a half of the bed base in its upright position on the carriage, the other bed base being temporarily disposed in front of the carriage for receiving by hooking the headboard and the footboard;
  • the figure 12 is a perspective side view showing the frame with one half of the bed frame in its upright position with the frame on the carriage, the other half of the bed frame being disposed on the carriage for moving the assembly on the carriage; and
  • the figure 13 is an overview in perspective illustrating the medical bed of the figure 1 ready to be moved using the transport trolley according to the invention.

Dans les figures, les éléments identiques ou équivalents porteront les mêmes signes de référence.In the figures, identical or equivalent elements will bear the same reference signs.

La figure 1 est une vue générale d'un lit médicalisé 1 dans sa position la plus haute. Ce lit comporte un châssis 2 portant un sommier 3 dont la hauteur est rendue réglable grâce à un dispositif de levage à croisillons 4 reliant le châssis 2 à un cadre de sommier 5.The figure 1 is a general view of a medical bed 1 in its highest position. This bed comprises a frame 2 carrying a bed base 3 whose height is made adjustable by means of a crisscross lifting device 4 connecting the frame 2 to a bed frame 5.

Le lit comporte en outre un pied de lit 6 et une tête de lit 7 constitués par des panneaux accrochés aux extrémités opposés du cadre de sommier 5. La figure 1 illustre un lit pourvu de barrières latérales 8, 9, et d'une potence 10 qui constituent des dispositifs auxiliaires couramment utilisés sur les lits médicalisés. Tous ces éléments peuvent facilement être séparés du lit.The bed further comprises a footboard 6 and a headboard 7 constituted by panels hung at opposite ends of the bed frame 5. The figure 1 illustrates a bed provided with lateral barriers 8, 9, and a bracket 10 which constitute auxiliary devices commonly used on hospital beds. All these elements can easily be separated from the bed.

Le châssis 2 est sous forme d'un rectangle fermé composé d'un premier longeron 11 et d'un deuxième longeron 12, et d'une première traverse 13 et d'une deuxième traverse 14 reliant les premier et deuxième longerons 11, 12 l'un à l'autre à proximité de leurs extrémités respectives. Des roulettes 2' orientables et verrouillables sont disposées à proximité de chaque angle du rectangle formé par le châssis 2.The chassis 2 is in the form of a closed rectangle composed of a first spar 11 and a second spar 12, and a first cross member 13 and a second cross member 14 connecting the first and second spars 11, 12 l to each other near their respective ends. Swivelable and lockable rollers 2 'are arranged near each corner of the rectangle formed by the frame 2.

Le dispositif de levage 4 comporte deux croisillons, à savoir un croisillon extérieur C2 et un croisillon extérieur C2, formés par deux paires de barres longitudinales croisées 15 disposées à l'intérieur du rectangle du châssis, près des longerons respectifs 11, 12.The lifting device 4 comprises two braces, namely an external cross-brace C2 and an outer cross-brace C2, formed by two pairs of crossed longitudinal bars 15 disposed inside the rectangle of the frame, near the respective longitudinal members 11, 12.

De chaque côté, deux barres 15 des croisillons intérieur et extérieur C1, C2 sont reliées l'une à l'autre dans une zone centrale par une articulation 16.On each side, two bars 15 of the inner and outer braces C1, C2 are connected to one another in a central zone by a hinge 16.

Les barres 15 du croisillon intérieur C1 sont à l'une de leurs extrémités reliées l'une à l'autre par une tige transversale 18a faisant saillie des deux côtés et portant des axes 18' pour être articulée sur le cadre de sommier 5. Les barres 15 du croisillon intérieur C1 sont à leur extrémité opposée reliées l'une à l'autre par une tige transversale 18b faisant saillie des deux côtés pour coopérer avec des organes de guidage 19 prévus sur la face intérieure du châssis 2.The bars 15 of the inner brace C1 are at one of their ends connected to one another by a transverse rod 18a making projecting from both sides and carrying pins 18 'to be hinged to the bed frame 5. The bars 15 of the inner brace C1 are at their opposite end connected to each other by a transverse rod 18b protruding on both sides to cooperate with guide members 19 provided on the inner face of the frame 2.

Les barres 15 du croisillon extérieur C2 sont à l'une de leurs extrémités reliées l'une à l'autre par une tige transversale 19a faisant saillie des deux côtés pour coopérer avec des organes de guidage 20 prévus sur la face inférieure du cadre de sommier. Les barres 15 du croisillon extérieur C2 sont à leur extrémité opposée reliées l'une à l'autre par une tige transversale 19b et sont à leur face extérieure articulées sur le châssis 2 par des axes 19'.The bars 15 of the external crosspiece C2 are at one of their ends connected to one another by a transverse rod 19a protruding from both sides to cooperate with guide members 20 provided on the underside of the bed frame. . The bars 15 of the outer brace C2 are at their opposite end connected to each other by a transverse rod 19b and are on their outer face hinged to the frame 2 by pins 19 '.

Une traverse d'actionnement 22 est fixée sur la face supérieure du croisillon extérieur C2, au-dessus de l'articulation 16, pour coopérer avec un vérin électrique 23 utilisé de manière classique pour ouvrir les deux croisillons afin de déplacer le sommier 3 de la position la plus basse illustrée à la figure 2 jusqu'à la position la plus haute illustrée à la figure 1. Dans ce but, l'extrémité de poussée du vérin 23 agit sur la traverse d'actionnement 22, alors que l'extrémité opposée du vérin 23 est articulée sur la deuxième traverse 14 du châssis.An actuating cross member 22 is fixed on the upper face of the outer crosspiece C2, above the hinge 16, to cooperate with an electric actuator 23 conventionally used to open the two braces in order to move the frame 3 of the lowest position shown in the figure 2 up to the highest position shown in the figure 1 . For this purpose, the thrust end of the jack 23 acts on the actuating beam 22, while the opposite end of the cylinder 23 is hinged to the second crossbar 14 of the frame.

Le réglage de la hauteur du lit est effectué en appuyant sur les boutons d'un clavier de commande 24 accessible à l'utilisateur.The height of the bed is adjusted by pressing the buttons of a control keyboard 24 accessible to the user.

D'autres fonctions comme l'inclinaison du dossier ou l'inclinaison des jambes sont effectuées à l'aide d'autres vérins électriques, mais elles ne serons pas décrites puisqu'elles sont bien connues et ne se rapportent pas à l'invention.Other functions such as the inclination of the backrest or the inclination of the legs are performed using other electric cylinders, but they will not be described since they are well known and do not relate to the invention.

Selon l'invention, le lit médicalisé comporte en outre un chariot de transport amovible 25. Ce chariot de transport est partiellement escamotable dans le châssis 2 entre une position escamotée et une position sortie dans laquelle le chariot de transport est apte à recevoir l'ensemble châssis-sommier 2-3 redressé pour être déplacé par le chariot de transport.According to the invention, the medical bed further comprises a trolley of transportable transport 25. This transport carriage is partially retractable in the frame 2 between a retracted position and an output position in which the transport carriage is adapted to receive the chassis-bed frame assembly 2-3 straightened to be moved by the carriage of transport.

Ce chariot de transport amovible 25 est composé d'une partie inférieure 26 portant deux paires de roulettes 27, 28, et d'une partie supérieure 29 montée pivotante sur la partie inférieure. La partie supérieure 29 comprend un élément globalement en U 30 dont les deux branches parallèles 31 sont aptes à être reçues dans les longerons 3 du châssis 2 de manière à permettre à l'élément en U 30 de basculer avec l'ensemble châssis-sommier 2-3 d'une position horizontale vers une position redressée de celui-ci.This removable transport carriage 25 is composed of a lower portion 26 carrying two pairs of rollers 27, 28, and an upper portion 29 pivotally mounted on the lower part. The upper part 29 comprises a generally U-shaped element 30 whose two parallel branches 31 are adapted to be received in the longitudinal members 3 of the frame 2 so as to allow the U-shaped member 30 to tilt with the frame-base unit 2 -3 from a horizontal position to a rectified position thereof.

Avant de faire basculer l'ensemble châssis-sommier 2-3, il est nécessaire d'enlever tous les accessoires et les dispositifs auxiliaires pour que le lit présente l'aspect illustré à la figure 7.Before tilting the chassis-bed frame 2-3, it is necessary to remove all accessories and auxiliary devices so that the bed has the appearance shown in figure 7 .

Des moyens de blocage sont prévus pour bloquer les branches 31 de l'élément en U à l'intérieur des longerons 3, au moins dans la position sortie du chariot et aussi avantageusement dans sa position escamotée. Ces moyens de blocage comportent des goupilles 32 aptes à être introduites dans des trous traversant 33 effectués dans les longerons 11, 12 du châssis et dans les branches respectives 31 de l'élément en U 30. Ces trous des longerons et des branches sont préalablement alignés les uns sur les autres au moins dans la position sortie du chariot 25 afin de permettre l'introduction des goupilles 30.Locking means are provided for locking the branches 31 of the U-shaped element inside the longitudinal members 3, at least in the extended position of the carriage and also advantageously in its retracted position. These locking means comprise pins 32 adapted to be introduced into through holes 33 made in the longitudinal members 11, 12 of the chassis and in the respective branches 31 of the U-shaped element 30. These holes of the longitudinal members and branches are pre-aligned on each other at least in the output position of the carriage 25 to allow the introduction of the pins 30.

Chaque branche 31 de l'élément en U 30 comporte avantageusement deux trous traversant 33 espacé l'un de l'autre le long de la branche afin de permettre le blocage du chariot 25 par rapport au châssis 2 aussi bien dans la position sortie que dans la position escamotée du chariot.Each branch 31 of the U-shaped element 30 advantageously comprises two through-holes 33 spaced from one another along of the branch to allow the locking of the carriage 25 relative to the frame 2 both in the extended position as in the retracted position of the carriage.

La partie inférieure 26 du chariot 25 comporte un élément transversal 34 portant à ses extrémités des roulettes orientables 27 et verrouillables. Cet élément transversal 34 relie l'un à l'autre deux éléments longitudinaux parallèles 35 l'un à l'autre et portant à ses extrémités avant des roulettes 28 non orientables dirigées dans les sens transversal du chariot de transport. Grâce à cet agencement, il est assuré que le chariot de transport reste immobilisé lorsque l'ensemble châssis-sommier est basculé vers le haut pour être placé dans une position redressée, ce qui est particulièrement important lorsque toutes les opérations de préparation du lit pour le transport sont effectuées par une seule personne.The lower portion 26 of the carriage 25 comprises a transverse element 34 carrying at its ends steerable casters 27 and lockable. This transverse element 34 connects two longitudinal elements parallel to each other parallel to each other and carrying at its front ends non-orientable rollers 28 directed in the transverse directions of the transport carriage. Thanks to this arrangement, it is ensured that the transport carriage remains immobilized when the chassis-bed frame assembly is tilted upwards to be placed in an upright position, which is particularly important when all the bed preparation operations for the transport are carried out by one person.

Pour rehausser la partie supérieure 29 par rapport à la partie inférieure 26 du chariot de manière à adapter la hauteur des branches 31 dans la position horizontale de l'élément en U, celui-ci est monté pivotant en étant fixé sur deux leviers 36 s'étendant perpendiculairement à l'élément en U 30 et dont l'une des extrémités est articulée sur la partie inférieure 26 du chariot de transport.To raise the upper part 29 relative to the lower part 26 of the carriage so as to adapt the height of the branches 31 in the horizontal position of the U-shaped element, the latter is pivotally mounted by being fixed on two levers 36 ' extending perpendicularly to the U-shaped member 30 and one end of which is hinged to the lower portion 26 of the carriage.

Le chariot comporte avantageusement des moyens pour bloquer les leviers 36 sur la partie inférieure 26 du chariot lorsque l'ensemble châssis-sommier 2-3 se trouve en position redressée sur le chariot. Ces moyens comportent des goupilles 32 similaires à celles déjà mentionnées. Elles sont aptes à être introduites dans des trous traversant 37 effectués dans les leviers 36 et dans les éléments longitudinaux 35 de la partie inférieure 26 du chariot, à l'endroit des goupilles 32 montrées à la figure 3. Les trous des leviers 36 et les trous des éléments longitudinaux 35 sont automatiquement alignés les uns sur les autres lorsque l'ensemble châssis-sommier se trouve basculé vers le haut. De cette manière, l'ensemble châssis-sommier reste ancré au chariot 25 pendant tout le déplacement de celui-ci.The carriage advantageously comprises means for locking the levers 36 on the lower part 26 of the carriage when the chassis-bed frame assembly 2-3 is in the upright position on the carriage. These means comprise pins 32 similar to those already mentioned. They are capable of being introduced into through holes 37 made in the levers 36 and in the longitudinal elements 35 of the lower part 26 of the carriage, at the location of the pins 32 shown in FIG. the figure 3 . The holes of the levers 36 and the holes of the longitudinal members 35 are automatically aligned with one another when the frame-bed frame assembly is tilted upwards. In this way, the chassis-bed unit remains anchored to the carriage 25 during the entire movement thereof.

Afin de réduire la hauteur hors tout de l'ensemble châssis-sommier 2-3, le sommier est avantageusement en deux moitiés séparables 3', 3" l'une de l'autre de sorte que la moitié de sommier 3' se trouvant en position haute lorsque l'ensemble châssis-sommier se trouve en position redressé sur le chariot puisse être détachée de l'autre moitié 3" se trouvant en position basse pour être déposée sur le chariot de l'autre côté du châssis (voir figure 12). Les deux moitiés de sommier 3', 3" sont assemblées l'une à l'autre part emboîtement des extrémités et facilement séparables l'une de l'autre.In order to reduce the overall height of the frame-bed unit 2-3, the bed base is advantageously in two separable halves 3 ', 3 "of one another so that the half of the bed base 3' being in high position when the chassis-bed frame assembly is in the upright position on the carriage can be detached from the other half 3 "in the lower position to be deposited on the carriage on the other side of the chassis (see figure 12 ). The two halves of bed base 3 ', 3 "are assembled one at the other end interlocking and easily separable from each other.

La moitié de sommier 3' se trouvant en position haute de l'ensemble châssis-sommier comporte avantageusement des trous 38 formant des moyens d'accrochage des panneaux formant tête de lit 7 et pied de lit 6 sur une de ses faces en utilisant des doigts d'accrochage (non représentés) prévus sur la face intérieure des panneaux et qui servent également à les accrocher au cadre de sommier 5.The half of bed base 3 'located in the upper position of the frame-bedding unit advantageously comprises holes 38 forming attachment means of the headboard panels 7 and footboard 6 on one of its faces using fingers latches (not shown) provided on the inner face of the panels and which are also used to hook them to the bed frame 5.

Cette dernière phase de la préparation avant transport est illustrée aux figures 11 et 12. La moitié de sommier 3" se trouvant en position haute sur ces figures reste reliée au châssis 2 et ne nécessite aucune manipulation. L'autre moitié de sommier 3' peut être enlevé et relié au châssis par tout moyen approprié tel que des sangles ou bien de moyens de liaison spécifiques prévus sur ces deux éléments.This last phase of preparation before transport is illustrated in Figures 11 and 12 . The half of the bed base 3 "located in the upper position in these figures remains connected to the frame 2 and requires no manipulation.The other half of the bed base 3 'can be removed and connected to the frame by any appropriate means such as straps or else specific linkage means provided on these two elements.

Il doit être noté que le chariot de transport 25 reste dans le contour du cadre de sommier 5 lorsqu'il est dans sa position escamotée de non utilisation, comme cela est illustré à la figure 2. Le chariot n'est déplacé vers sa position sortie que lorsqu'il doit être utilisé pour le transport du lit. De cette manière, le chariot de transport est disponible pour le prochain transport du lit tout en étant entièrement amovible, mais il peut bien entendu aussi être rangé à part si l'on le préfère.It should be noted that the transport carriage 25 remains in the contour bed frame 5 when in its retracted position of non-use, as shown in FIG. figure 2 . The carriage is moved to its extended position only when it is to be used for carrying the bed. In this way, the transport trolley is available for the next transport of the bed while being entirely removable, but it can of course also be stored separately if one prefers it.

Finalement, la figure 13 montre un exemple d'un lit médicalisé prêt à être transporté avec ses dispositifs auxiliaires sur le chariot selon l'invention.Finally, the figure 13 shows an example of a medical bed ready to be transported with its auxiliary devices on the carriage according to the invention.

Claims (10)

Lit médicalisé comportant un châssis (2) sous forme d'un rectangle fermé composé d'un premier et d'un deuxième longerons (11, 12) et d'une première et une deuxième traverses (13, 14) reliant les longerons (11, 12) l'un à l'autre à proximité de leurs extrémités respectives, et un sommier porté par le châssis, caractérisé en ce qu'il comporte en outre un chariot de transport amovible (25) partiellement escamotable dans le châssis (2) entre une position escamotée et une position sortie dans laquelle le chariot de transport (25) est apte à recevoir l'ensemble châssis-sommier (2-3) redressé pour être déplacé par le chariot de transport.Medical bed comprising a frame (2) in the form of a closed rectangle composed of a first and a second longitudinal member (11, 12) and a first and a second cross member (13, 14) connecting the longitudinal members (11) , 12) to each other near their respective ends, and a bed frame carried by the frame, characterized in that it further comprises a removable transport carriage (25) partially retractable in the frame (2) between a retracted position and an output position in which the transport carriage (25) is adapted to receive the chassis-frame assembly (2-3) straightened to be moved by the transport carriage. Lit médicalisé selon la revendication 1, caractérisé en ce que ledit chariot de transport (25) est composé d'une partie inférieure (26) portant des roulettes (27, 28), et d'une partie supérieure (29) montée pivotante sur la partie inférieure (26), ladite partie supérieure (29) comprenant un élément globalement en U (30) dont les deux branches (31) parallèles sont aptes à être reçues dans lesdits longerons (11, 12) du châssis (2) de manière à permettre à l'élément en U (30) de basculer avec l'ensemble châssis-sommier (2-3) d'une position horizontale vers une position redressée de celui-ci.Hospital bed according to claim 1, characterized in that said transport carriage (25) is composed of a lower part (26) bearing rollers (27, 28), and an upper part (29) pivotally mounted on the lower part (26), said upper part (29) comprising a generally U-shaped element (30) whose two parallel branches (31) are able to be received in said longitudinal members (11, 12) of the frame (2) so as to allowing the U-shaped member (30) to tilt with the frame-frame assembly (2-3) from a horizontal position to a rectified position thereof. Lit médicalisé selon la revendication 2, caractérisé en ce qu'il comporte des moyens de blocage (32, 33) desdites branches (31) de l'élément en U (30) à l'intérieur desdits longerons (11, 12), au moins dans la position sortie du chariot de transport.Hospital bed according to claim 2, characterized in that it comprises locking means (32, 33) of said branches (31) of the U-shaped element (30) inside said longitudinal members (11, 12), at less in the out position of the transport trolley. Lit médicalisé selon la revendication 3, caractérisé en ce que lesdits moyens de blocage comportent des goupilles (32) aptes à être introduites dans des trous traversant (33) effectués dans les longerons (11, 12) du châssis (2) et dans lesdites branches (31) respectives de l'élément en U (30), ces trous (33) étant alignés les uns sur les autres dans la position sortie du chariot de transport (25).Hospital bed according to claim 3, characterized in that said locking means comprise pins (32) adapted to be introduced into through holes (33) made in the longitudinal members (11, 12) of the frame (2) and in said respective legs (31) of the U-shaped member (30), these holes (33) being aligned with one another in the extended position of the transport carriage (25). ). Lit médicalisé selon l'une quelconque des revendications 2 à 4, caractérisé en ce que ladite partie inférieure (26) comporte un élément transversal (34) portant à ses extrémités des roulettes orientables (27) et reliant l'un à l'autre deux éléments longitudinaux (35) parallèles l'un à l'autre et portant à ses extrémités avant des roulettes non orientables (28) dirigées dans le sens transversal du chariot de transport (25).Hospital bed according to any one of claims 2 to 4, characterized in that said lower portion (26) comprises a transverse element (34) carrying at its ends steerable rollers (27) and connecting one to the other two longitudinal members (35) parallel to each other and carrying at its forward ends non-steerable rollers (28) directed in the transverse direction of the transport carriage (25). Lit médicalisé selon l'une quelconque des revendications 2 à 5, caractérisé en ce que l'élément en U (30) de ladite partie supérieure du chariot de transport (25) est monté pivotant sur ladite partie inférieure (26) du chariot de transport en étant fixé sur deux leviers (36) s'étendant perpendiculairement audit élément en U (30) et dont l'une des extrémités est articulée sur ladite partie inférieure (26) du chariot de transport.Medical bed according to one of Claims 2 to 5, characterized in that the U-shaped element (30) of the upper part of the transport trolley (25) is pivotally mounted on the lower part (26) of the trolley. by being fixed on two levers (36) extending perpendicularly to said U-shaped element (30) and one end of which is hinged to said lower part (26) of the transport carriage. Lit médicalisé selon la revendication 6, caractérisé en ce qu'il comporte des moyens de blocage (32, 33, 37) permettant de bloquer lesdits leviers (36) sur ladite partie inférieure (26) du chariot de transport (25) lorsque l'ensemble châssis-sommier (2-3) se trouve en position redressée sur le chariot de transport.Hospital bed according to claim 6, characterized in that it comprises locking means (32, 33, 37) for blocking said levers (36) on said lower portion (26) of the transport carriage (25) when the chassis-bed frame assembly (2-3) is in the upright position on the transport trolley. Lit médicalisé selon la revendication 7, caractérisé en ce que lesdits moyens de blocage comportent des goupilles (32) aptes à être introduites dans des trous traversant (37) effectués dans lesdits leviers (36) et dans des trous traversant (33) effectués dans lesdits éléments longitudinaux (35) de la partie inférieure (26) du chariot, ces trous (37, 33) étant alignés les uns sur les autres lorsque la partie supérieure (29) du chariot (25) est basculée vers le haut.Hospital bed according to claim 7, characterized in that said locking means comprise pins (32) capable of being introduced into through holes (37) made in said levers (36) and through holes (33) made in said longitudinal members (35) of the lower portion (26) of the carriage, these holes (37, 33) being aligned with each other when the upper portion (29) of the carriage (25) is tilted upwards. Lit médicalisé selon l'une quelconque des revendications précédentes, caractérisé en ce que le sommier (3) du lit est en deux moitiés (3', 3") séparables l'une de l'autre de sorte que la moitié de sommier (3') se trouvant en position haute lorsque l'ensemble châssis-sommier (2-3) se trouve en position redressé sur le chariot (25) puisse être détachée de l'autre moitié (3") se trouvant en position basse pour être déposée sur le chariot (25) de l'autre côté du châssis (2).Hospital bed according to any one of the preceding claims, characterized in that the bed (3) of the bed is in two halves (3 ', 3 ") separable from one another so that the half of the bed base (3 ') in the up position when the chassis-bed unit (2-3) is in the upright position on the carriage (25) can be detached from the other half (3 ") in the lower position to be deposited on the carriage (25) on the other side of the frame (2). Lit médicalisé selon la revendication 9, caractérisé en ce que ladite moitié de sommier (3') se trouvant en position haute lorsque l'ensemble châssis-sommier (2-3) est redressé comporte des moyens d'accrochage (38) d'une tête de lit (7) et d'un pied de lit (6) sur une de ses faces.Hospital bed according to claim 9, characterized in that said half of bed base (3 ') being in the high position when the chassis-bed frame assembly (2-3) is straightened comprises hooking means (38) of a headboard (7) and a footboard (6) on one of its faces.
EP12187648.6A 2011-10-20 2012-10-08 Hospital bed with removable trolley Active EP2583653B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159534A FR2981565B1 (en) 2011-10-20 2011-10-20 MEDICALIZED BED WITH REMOVABLE TRANSPORT TROLLEY

Publications (2)

Publication Number Publication Date
EP2583653A1 true EP2583653A1 (en) 2013-04-24
EP2583653B1 EP2583653B1 (en) 2015-02-25

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Family Applications (1)

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EP12187648.6A Active EP2583653B1 (en) 2011-10-20 2012-10-08 Hospital bed with removable trolley

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EP (1) EP2583653B1 (en)
ES (1) ES2536835T3 (en)
FR (1) FR2981565B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105212578A (en) * 2014-05-30 2016-01-06 繁葵实业股份有限公司 Storage bedstead
WO2017168094A1 (en) 2016-04-01 2017-10-05 Dupont Medical Medical bed
FR3073734A1 (en) * 2017-11-23 2019-05-24 Sotec Medical COMPACT BED CONFIGURE TO ADOPT A CONFIGURATION TROLLEY FACILITATING ITS TRANSPORT
CN110507347A (en) * 2019-08-28 2019-11-29 东软医疗系统股份有限公司 A kind of vehicle-mounted medical diagnostic equipment
WO2020035431A1 (en) * 2018-08-14 2020-02-20 Home Medical Service H.M.S. Demountable bed transport trolley

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456269A (en) * 1967-10-16 1969-07-22 Robert Goodman Foldable bed with adjustable contour bed spring
FR2769832A1 (en) * 1997-10-21 1999-04-23 Sunrise Medical Sa Hospital type bed for nursing homes
NL1011120C1 (en) * 1999-01-25 2000-07-27 Robertus Hendrikus Veldhoven Transport device for nursing home beds, comprises mobile tilt frame securable to length side of bed
US20040183267A1 (en) * 2003-03-21 2004-09-23 Tokarev Nikolay N. Heavy bed transporting device
EP2116217A1 (en) * 2008-05-06 2009-11-11 Medicatlantic Foldable bed base

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456269A (en) * 1967-10-16 1969-07-22 Robert Goodman Foldable bed with adjustable contour bed spring
FR2769832A1 (en) * 1997-10-21 1999-04-23 Sunrise Medical Sa Hospital type bed for nursing homes
NL1011120C1 (en) * 1999-01-25 2000-07-27 Robertus Hendrikus Veldhoven Transport device for nursing home beds, comprises mobile tilt frame securable to length side of bed
US20040183267A1 (en) * 2003-03-21 2004-09-23 Tokarev Nikolay N. Heavy bed transporting device
EP2116217A1 (en) * 2008-05-06 2009-11-11 Medicatlantic Foldable bed base

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105212578A (en) * 2014-05-30 2016-01-06 繁葵实业股份有限公司 Storage bedstead
WO2017168094A1 (en) 2016-04-01 2017-10-05 Dupont Medical Medical bed
FR3049456A1 (en) * 2016-04-01 2017-10-06 Dupont Medical MEDICALIZED BED
FR3073734A1 (en) * 2017-11-23 2019-05-24 Sotec Medical COMPACT BED CONFIGURE TO ADOPT A CONFIGURATION TROLLEY FACILITATING ITS TRANSPORT
FR3073733A1 (en) * 2017-11-23 2019-05-24 Sotec Medical COMPACT BED CONFIGURE TO ADOPT A CONFIGURATION TROLLEY FACILITATING ITS TRANSPORT
WO2020035431A1 (en) * 2018-08-14 2020-02-20 Home Medical Service H.M.S. Demountable bed transport trolley
FR3084997A1 (en) * 2018-08-14 2020-02-21 Home Medical Service H.M.S. REMOVABLE BED TRANSPORT TROLLEY
CN110507347A (en) * 2019-08-28 2019-11-29 东软医疗系统股份有限公司 A kind of vehicle-mounted medical diagnostic equipment

Also Published As

Publication number Publication date
FR2981565B1 (en) 2013-11-01
EP2583653B1 (en) 2015-02-25
FR2981565A1 (en) 2013-04-26
ES2536835T3 (en) 2015-05-29

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