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
  • A61G7/05—Parts, details or accessories of beds
  • A61G7/0507—Side-rails
• • 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
  • 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
  • A61G7/0512—Side-rails characterised by customised length
  • A61G7/0513—Side-rails characterised by customised length covering particular sections of the bed, e.g. one or more partial side-rail sections along the bed
  • A61G7/0514—Side-rails characterised by customised length covering particular sections of the bed, e.g. one or more partial side-rail sections along the bed mounted to individual mattress supporting frame sections
• • 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
  • A61G7/052—Side-rails characterised by safety means, e.g. to avoid injuries to patient or caregiver

Definitions

• the present invention relates to a bed, in particular a hospital bed, which is equipped along at least one of its two longitudinal sides, with several elements of neighboring individual barriers which each extend over a fraction of the length of the bed.
• hospital bed any bed equipped with means, mechanized or not, which make it possible to assist the individual who rests there.
• barrier elements Another disadvantage of these barriers, of a psychological nature, lies in the fact that they give the bed the appearance of a "cage", which in no way helps the patient to feel at ease.
• the elements can each be provided integral with the sleeping surface which receives the mattress, even when it is provided in several parts, at least one of which can be operated in a position different from the horizontal.
• Safety regulations have required that there is a spacing between the elements that is less than 60 millimeters or more than 235 millimeters, regardless of their relative position. This means for example that when an element is integral with a part of the lying surface, which is in the raised position, the spacing between this element and the second must respect the values recalled above. Despite this, there is still the risk of an accident, especially when the patient, while seated between the elements, falls. He can indeed get his chest caught between them.
• the two barrier elements each require a mechanism for fixing to the bed, as well as a retraction mechanism under the sleeping surface. It is easy to understand that the multiplication of these mechanical parts increases the cost price of the bed and complicates its structure and operation.
• the present invention aims to overcome these drawbacks.
• this bed especially a hospital bed, is equipped at least along one of its longitudinal sides, with several elements of neighboring and vertical individual barriers which each extend over a fraction of the length of the bed.
• the expression “substantially in line with one another” is meant the fact that a small part of the two elements overlaps transversely.
• the two elements can be assimilated, in terms of size, to a single element and provide all the advantages, in particular in terms of lifting aid.
• the number of elements is at least equal to two, one of the elements is fixed longitudinally, while the second is movable in rotation relative to said axis.
• the element closest to the headboard is fixed longitudinally.
• the spacing between the two elements is less than
• the assembly of the two barrier elements is integral with a mechanism, in particular with a deformable parallelogram, able to allow it to retract, in a vertical position, below the sleeping plane.
• the bed comprises a sleeping plane in several parts, at least one of which is maneuverable in a position different from the horizontal, and the assembly of the two elements is integral with one of these parts.
• a second part of the lying surface comprises, longitudinally, a guide piece such as a rail, against which the second barrier element can be brought, so that as a result of the change in position of at least one of the parts of the sleeping surface, said barrier element slides along said part.
• it is the bed frame which is equipped with such a guide piece.
• At least one of the two elements comprises a handle, capable of allowing a patient to move;
• the bed comprises means accessible from outside the bed capable of allowing the disassembly of the parts;
• the bed is fitted with means for locking / unlocking the elements in the folded position, respectively above and below the sleeping surface and, if necessary, in at least one intermediate posture;
• Said means are of the ratchet type, the latter engaging selectively in one or the other of at least two openings provided in the bed frame;
• the element closest to the bed has on its face facing outwards actuation means for locking / unlocking means, positioned so that they are accessible only when said elements are in the folded position.
• the number of elements is equal to three, the second element being hollow and serving as a housing for an additional element provided sliding.
• FIG. 1 is a simplified perspective view of a hospital bed according to the invention, the two barrier elements being in the folded position one on the other and erected above the sleeping plane;
• FIG. 2 is substantially similar to Figure 1, the two elements being retracted below the sleeping plane of the bed;
• FIG. 6 is a longitudinal side view of the upper part of the bed of Figures 1 to 5, that is to say of the part which includes the sleeping surface and all the equipment located above it;
• FIG. 7 is a perspective view of the two elements in the folded position, showing more particularly their face facing the inside of the bed and the means of attachment to the sleeping surface;
• FIGS. 8 and 9 are partial top views, cut by a longitudinal plane, barrier elements and a first form of articulation mechanism which joins them;
• FIG. 10 is a simplified front view of another articulation mechanism
• Figure 1 1 is a view of the mechanism of Figure 10, cut along the plane XI, XI;
• FIG. 12 is an exploded perspective view of the parts which form the articulation mechanism of Figures 10 to 1 1;
• - Figure 13 is a side view of the parts which form yet another articulation mechanism;
• - Figure 14 is a front view of the mechanism of Figure 13;
• Figures 15 and 16 are sectional views of the mechanism of the preceding figures, along the section planes XV, XV and XVI, XVI of Figures 13 and 14;
• - Figure 17 is an exploded perspective view of the parts that form this mechanism;
• - Figures 18, 19 and 20 are views of a new embodiment of the articulation means, respectively from the front and according to the section planes XIX, XIX and XX, XX of Figure 18;
• - Figures 24 and 26 are general views of means which make it possible to lock and unlock the barrier elements when they are folded against each other, respectively in the upright and retracted position above and below the plane bed ; - Figures 25 and 27 are detailed views of these means;
• FIGS. 28 and 29 are partial front views of the barrier elements, in the deployed and folded position, showing more particularly means for actuating the locking and unlocking means;
• FIGS. 30 and 31 are partial front views and in cross section of guide means of the pivoting barrier element, during its movement along the bed;
• FIGS. 32 and 33 are, respectively, partial front and perspective views of one of the barrier elements and additional embodiments which allow it to cooperate, by sliding, with a rail provided on the sleeping surface.
• FIG. 34 is a simplified longitudinal side view of the upper part of an additional embodiment, with three barrier elements, one of which is sliding;
• Figure 35 is a view similar to that of Figure 34, the "headboard” part being raised, while the "footboard” part is lowered;
• FIG. 36 is a perspective view of an additional embodiment of a retractable support piece of one of the pivoting barrier elements, this piece being shown in the raised position;
• FIG. 37 is a view of the same part, but in another direction;
• the bed shown in Figures 1 to 5 appended to the general appearance of a well known type hospital bed. It consists of a frame 1 formed of a solid metal frame 10, to which are attached rollers 1 1 defining between them an elongated rectangular shape.
• Such equipment is also provided for positioning the patient in so-called safety positions, in particular of inclination and inclination.
• the chassis is capable of receiving other mechanical and / or electronic equipment, able to cooperate with the sleeping part of the bed.
• these panels have large cutouts 40 and 40 'which form handles and which facilitate the maneuvering of the bed when it is desired to move it inside or outside a room. .
• the sleeping part of the bed is essentially formed of what will be designated, throughout this application, by the term “sleeping plan”, that is to say a combined surface or located just below the underside of the mattress and which most often consists of a hard plane in several parts, at least one of these parts being movable so as to occupy positions different from the horizontal.
• the bed is equipped, in accordance with the invention, two barrier elements 5 and 5 'hinged relative to each other. They extend parallel to one of its longitudinal edges.
• barrier elements in the form of generally rectangular plates. Their dimensions are substantially similar, so that when they are superimposed relative to each other ( Figures 1 and 2) in a position called “folded", they occupy the space of a single element. In the longitudinal direction, they have a dimension at most equal to half the length of the mattress. In this way, when deployed, they occupy almost the entire length of the mattress.
• the first element could occupy substantially three quarters of the length of the bed and the second, the last quarter.
• the elements could be three in number and each occupy at most one third of the length of the bed.
• Figures 6 and 7 show a slightly different embodiment of these two elements.
• these elements can be largely perforated or glazed, in the manner of traditional barriers.
• FIG 6 there is shown from the side the sleeping surface 2 on which the mattress 3 of the bed rests.
• This sleeping surface consists of an assembly of profiles. In the case shown here, it consists of two parts 20 and 21 articulated with respect to each other about a horizontal axis Y, Y ', generally perpendicular to the longitudinal direction of the bed.
• Part 20 is placed on the side of the footboard, while part 21 is placed on the side of the headboard.
• this part 21 occupies a raised position, this makes it possible to position the mattress in a position similar to that of an armchair.
• FIG. 7 one can observe an assembly 210 of profiles which constitute a fraction of the part 21 of the lying surface.
• an equipment 50 ′ which makes it possible to position the barrier elements 5 and 5 ′, either in a raised and vertical position above the lying surface (FIGS. 1, 3, 6 and 7), or a vertical and retracted position below the sleeping surface ( Figure 2).
• It is a deformable parallelogram mechanism. Gar will not be described more precisely here, it is not, strictly speaking, part of the invention.
• French patent N ° 91 1 1 185 in the name of the present applicant, in which we find in particular the operating diagram of the mechanism 50 '.
• the latter makes it possible to easily pass the barrier elements from the upright position of FIG. 1 to the retracted position of FIG. 2.
• the arrow h symbolizes the lifting movement of the barrier elements.
• the retracted position under the sleeping surface of the bed is particularly useful when hospital staff wish to access the bed without being hampered in their movements.
• the equipment 50 'could be replaced by another mechanical system capable of ensuring the retraction function of the elements in the folded position.
• the barrier elements 5 and 5 ' are articulated with respect to each other about an axis X, X' which is generally pesurementendicular to the longitudinal axis of the bed.
• This articulation consists of a mechanism not visible in Figure 6, and which comprises for example a cylindrical spacer, spacers, and a coil spring.
• any other articulation mechanism of known type can be adopted. Some embodiments of this mechanism will be described below. It can of course be mechanisms allowing simply the articulation of the elements relative to each other without, however, allowing their disassembly. However, this possibility of disassembly or, at least, of spacing of the elements with respect to one another, is preferred so as to allow complete cleaning of the barrier elements, in particular in the areas where they are located. face each other and, even more particularly, in the area where they overlap.
• the elements 5 and 5 'each have a circular opening of the same diameter passing through their thickness, in which a socket 60 is received.
• This socket comprises a generally cylindrical shell with, at one of its ends, a generally flat peripheral flange 601. This flange is received and comes into abutment in a countersink provided on the external face of the barrier element 5.
• the length of the sleeve is such that the co 60s 60 is just flush with the opposite face of the element 5 '.
• the axis of the sleeve coincides with the axis of articulation X, X 'of the elements.
• a sleeve 61 In the interior space of the sleeve is housed a sleeve 61, and more precisely, the coips 61 1 thereof.
• This body is hollowed out longitudinally and communicates by one of its ends with a generally flat head 610, which has a circular shape of larger diameter than that of the co ⁇ s.
• a compressible O-ring 63 Between the sleeve 60 and the head 610 of the sleeve is interposed a compressible O-ring 63, made for example of natural rubber.
• a generally longitudinal projection 612 which exceeds the thickness of the two elements.
• the sleeve 61 is engaged in the sleeve 60 while the handle 62 is in its extension (see Figure 9).
• the intensity of the tightening due to the actuation of the handle 62 makes it possible to slow down the rotation of the element.
• the barrier elements each have an opening in their thickness which makes it possible to introduce therein the constituent parts of the articulation mechanism.
• the mechanism comprises a first part referenced 70 and called the inner cap. It is intended to be mounted on the side of the face of the element 5 'which faces the inside of the bed. To do this, said face has been hollowed out locally so as to accommodate said hat.
• This cap consists of a circular plate in the form of a disc 700 whose internal face has, distributed at the angles of a fictitious square, studs projecting 701.11s are intended to receive means for fixing to the barrier element. In particular, these are screw fixing means.
• This sleeve has a series of axial slots 704 angularly equidistant. They delimit two by two of the branches 703.
• the cap is preferably made of a slightly deformable plastic, so that the branches 703 are radially defo ⁇ nable. Their free end has the shape of a tooth 705 with bevelled side facing outwards.
• the mechanism also includes a spacer 71, able to take place in a recess provided for this purpose of the element 5. It comprises a generally cylindrical co ⁇ s and a flat peripheral flange 710 projecting outwards. This flange has a series of holes 71 1 for fixing the spacer on the face of the element 5 facing outwards.
• the co ⁇ s of the spacer has a first axial part 712 which is connected to the flange 710. It communicates with another cylindrical part of smaller diameter 714, by a transition zone forming a shoulder 713, parallel to the flange 710.
• the diameter inside of part 714 is equal, apart from play, to the outside diameter of sleeve 702.
• the central opening of the spacer 7 receives a circular button 72 hollowed out internally and which in particular comprises an axial partition 720, the function of which will be explained below.
• the mechanism comprises an outer cap 73 consisting essentially of a flat disc 730, comprising a central recess 731 for the passage of the button 72.
• the inner cap 72 and the spacer 71 are respectively engaged one in the other by hand and other elements 5 and 5 '. In doing so, the part 714 of the spacer comes to meet the teeth 705 of the sleeve 702, so that the latter tends to deform radially inwards. This allows the part 714 to be positioned against the plate 700 of the spacer. This is the position in FIG. 1. Any withdrawal of the spacer is prevented by the shoulder presented by the teeth 705.
• This cap comprises in particular an outer cap secured to the element 5, and which bears in the figures the reference numeral 80.
• This cap is housed in a counterbore provided in the thickness of the element. It is a generally cylindrical molded plastic part which has a thin external circular wall 800.
• the mechanism also comprises an axis 81 formed by a disc-shaped head 810 and an axial rod 811. Near its free end, this rod has a peripheral groove 812. Its positioning is such that when the axis is engaged on the element 5 ', the groove is located inside the aforementioned housing 804.
• a cap 82 covers the axis 81 and is positioned flush with the element 5 '.
• the outer cap 80 is able to receive, through the opening 805, a blocking element 83 which consists of a curved elastic blade 831, similar to a hairpin, one end of which comprises a gripping head 830.
• the articulation mechanism comprises an outer cap 90 mounted on the element 5 '. It includes a circular contour plate 900, with four holes for the passage of screws. This plate has, in the centered position, a cylindrical wall 901. From this wall extend two legs which face one another, which means that they are diametrically opposite. They are attached to the wall, approximately halfway up.
• the legs have an "L” shape, with a base 903 for connection to the wall, parallel to the plate 900.
• the branch 902 of these "L” extends axially, on the same side as the wall and has a curved shape, which means that these two branches are part of a cylinder centered on the axis of the part.
• This part comprises a cylindrical co ⁇ s 910 the diameter of which corresponds, apart from play, to the internal diameter of the fictitious cylinder delimited by the two branches 902.
• co ⁇ s One end of this co ⁇ s carries a coaxial head 911, in the form of a cylinder of reduced diameter.
• the co ⁇ s attaches to a flat base 912, which extends in the diametrical direction. Its central part 915 is circular, while its ears 913 and 914 are in the form of ring sectors. The whole gives the base a shape reminiscent of that of a bow tie.
• the angular sector is engaged in the cap 901, by the space left free between the branches 902, until the base comes into contact with the plate 900.
• a helical spring 94 is introduced in the interval which separates the spacer 910 from the legs 902.
• the assembly is capped by a spacer 92, in the form of a cylindrical sleeve, fixed to the element 5 '.
• Its base 920 rests on the plate 900. At this level, its inside diameter is chosen to be equal, apart from the clearance, to the outside diameter of the wall 901.
• this mechanism makes it possible to articulate the two barrier elements around the part 91.
• the latter is constantly retained inside the cap 90, under the effect of the spring 94.
• the means of articulation will preferably be chosen so as to leave the minimum space between the two elements in normal operation, so that even a child cannot slide their fingers there. This prevents any risk of accident by jamming, especially during maneuvering operations.
• Figures 24 to 27 is shown a system which allows, when the barrier elements are in the folded position above or below the lying surface, to avoid any involuntary maneuver which would bring them into a position different from that desired.
• the central and main arm which is an integral part of the system 50 'mentioned above, with a deformable parallelogram, is referenced by 500'.
• the barrier element 5 ′ is articulated at the top of this arm around an axis
• a remote control mechanism allows the cable to be pulled and the pawl to be actuated.
• the elements In the position of FIG. 24, the elements extend above the hard plane of the bed and the pawl is engaged in the opening 212 of the part 211. To unlock the elements in this position, it is then necessary to act on the cable 504, so that the pawl comes out of its housing. In the retracted position below the hard plane, the pawl is then housed in the opening 213 and again, it is necessary to actuate the cable 504 'to change position.
• Figure 25 are shown on the part 21 1, an opening 216 and a stop 217 additional. They allow the elements 5 and 5 'to make them occupy an intermediate locked position, between those mentioned above. More specifically, it is a position in which the elements are spaced from the bed and extend partially above the sleeping surface. It is particularly suitable for allowing the patient to grasp a handle located on the side of the axis XX 'and to exert traction to get out of the bed.
• Figures 28 and 29 are visible the actuating means which allow to operate a traction on the cable 504 '. These means consist of a control consisting of a button B movable in a slide A fixed on the element 5 '.
• the button receives the end of the cable 504 'which actuates the barrier retraction mechanism.
• the positioning of the control is such that its access is not directly accessible to the patient since it faces outwards.
• it is positioned so that button B is accessible only when the elements are in the folded position, as shown in Figure 29.
• FIG. 7 In FIG. 7 is shown a mechanism 56, to which we will return later, which enables the two barrier elements to be made integral in the folded position one against the other.
• the barrier elements are contiguous with respect to each other and they occupy substantially the bulk of a single element.
• This position is particularly preferred when the patient wishes to prevent any fall, while giving him the opportunity to sit on the ledge of his bed. Indeed, this maneuver is facilitated by the fact that it can bear on the barrier elements.
• the sleeping surface 2 is fitted longitudinally with a rail 6 'intended to cooperate with one of the barrier elements. It is located longitudinally on the side of the bed, on the part 20 of the sleeping surface which is opposite to that provided with the retractable equipment 50 '.
• This rail consists of a metal wire in the shape of an inverted "U", the two parallel and vertical branches 60 'of which are attached to the sleeping plane by a horizontal end portion that is not visible.
• the 6V bar which connects them therefore extends longitudinally and horizontally along the lying surface.
• the mechanism 56 for locking the two barrier elements one on the other this is particularly visible in FIG. 32. It comprises an orifice 53 which passes through the thickness of the element 5 and receives, from the outside the bed, a button 54.
• This button comprises a rod which passes through the thickness of the element 5 and emerges from the opposite side.
• the rod receives a pawl 55 which has the general shape of a
• the base of the "T” cooperates with the rod of the button, while its two pe ⁇ endicular wings 551 are arranged vertically on the side of the element 5.
• Each of these wings provides, with the associated element 5, a free space for jamming.
• the lower part of the element 5 comprises longitudinally an element of reduced thickness referenced R. Furthermore, the frame of the bed comprises a foot P projecting towards the outside of the bed of so as to be located directly above the element 5. Its upper part constitutes a slide G in which a handle N is articulated.
• part R of element 5 is complementary to that of the slide.
• the part R is automatically clipped into the slide and to release the element, it is pulled upwards by actuating the handle N.
• the element 5 follows a longitudinal movement by sliding of the part R inside the slide.
• the bed shown partially in Figures 34 and 35 has a frame C equipped at one of its ends with a headboard panel 4. At the opposite end, a footboard panel 4 'is provided integral with an assembly adapted to support, in different orientations, the legs of a patient.
• the frame C receives a hard sleeping surface which, here, is made of four distinct elements 20, 21, 22 and 23.
• the element 20 is integral with a back-up mechanism, capable of occupying positions different from the 'horizontal (see figure 35).
• the element 21 is fixed, while the element 22 is articulated on the latter, around an axis YY ', generally horizontal and transverse with respect to the longitudinal axis of the bed. Thus, it can occupy different positions from the horizontal.
• a last element 23 is integral with the above-mentioned "leg-lift" assembly.
• a barrier element 5 ′ of the headboard On the element 20 of the sleeping surface is articulated a barrier element 5 ′ of the headboard. This is integral with a retraction mechanism 50 'of the same type as that described above.
• a barrier element 5 is, as in the examples described above, articulated around an axis XX 'generally pe ⁇ endicular to the longitudinal axis of the bed, on the element 5'.
• the element 5 is provided hollow and an additional barrier element 5 "is housed inside. By pulling on this element in the direction of the arrow j (FIG. 34), this element is made to rest on a device locking 230, which equips the element 23 of the sleeping surface.
• This device is preferably equipped with a pivot and support axis 231, so that, whatever the respective orientations of the elements 20 to 23, the barrier element 5 "slides, if necessary, but always while bearing on the device 230.
• the element 23 can be provided with an integrated extension and not shown, for example with a length of 18 cm.
• the element 5 "can then slide at the same time as the element 23 is extended, so that it thus adapts to the length of the bed. This allows permanent protection of the patient, whatever the orientations of the parts 20 , 22 and 23.
• Figures 36 to 38 is shown a retractable support piece for the element 5, which constitutes an alternative embodiment of the foot P already described.
• This piece is located along one of the profiles 20 and projects transversely with respect to the bed. It consists of a pair 220 of fixed flanges 221 and a flap element 230.
• the flanges 221 extend parallel to each other, transversely and vertically with respect to the profile 20. In the upper part and near the profile 20, they are crossed by an axis 222 parallel to the longitudinal axis of the bed. In the lower part and opposite the said profile, they are each pierced with an opening for the passage of a locking pin 240.
• This axis is formed by a cylindrical rod 241 and an actuating button 244. They are separated by a cylindrical sleeve 243, which coips with the button and whose diameter is greater than that of the rod 241. The latter extends between the flanges, while the button 244 and the sleeve 243 extends outside the zone between them.
• the free exterior of the rod 241 is terminated by a tip 242 of small diameter, which passes through the opening of the corresponding flange provided for this purpose.
• Gale On the rod 241 is Gale a helical spring not shown, which tends to bring the said rod into the position shown in the figures, that is to say the cylindrical sleeve 243 pressed against the first flange and point 242 engaged in the opening of the second flange.
• a flap element 230 is articulated on the flanges.
• This element comprises two parallel wings 233 and 234, connected by a solid piece 232 comprising two parallel partitions 232 '.
• the wings are articulated relative to the flanges, around the axis 222.
• the wing 233 has a notch 235 which opens on its upper part.
• the "bottom" of this notch 237 is circular and its diameter corresponds, apart from play, to that of the sleeve 243 (see FIG. 37). However, the width of the notch narrows near this bottom to form a constriction 236 whose opposite edges are distant by a dimension less than that of the diameter of the bottom 237.
• the solid part 232 which connects the wings 233 and 234 consists of two parallel plates 232 'between which is provided a space for receiving the element 5 of the bed barrier.
• the support piece is adapted to receive the element 5, which rests on the piece 232, between the plates 232 '.
• the part 232 can cause discomfort for the patient's exit from his bed. It is then useful to retract the flap 230.
• This traction also has the effect of releasing the point 242 from the orifice 238 of the wing 234. Consequently, the flap can tilt around the axis As soon as the traction on the button 244 is released, it returns to its original place.
• the retracted position can also be useful when the bed has to be moved out of a bedroom.
• the risk of the flap banging against a wall or a doorway is reduced.

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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)
• Mattresses And Other Support Structures For Chairs And Beds (AREA)
• Accommodation For Nursing Or Treatment Tables (AREA)
• Escalators And Moving Walkways (AREA)
• Helmets And Other Head Coverings (AREA)

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• 2001
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  • 2001-10-18 WO PCT/FR2001/003224 patent/WO2002032271A1/fr active IP Right Grant
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• 2006
  • 2006-03-01 CY CY20061100285T patent/CY1105421T1/el unknown
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  • 2008-03-11 US US12/045,914 patent/US20080201844A1/en not_active Abandoned
• 2009
  • 2009-05-08 US US12/437,995 patent/US7975332B2/en not_active Expired - Fee Related
• 2011
  • 2011-05-24 US US13/114,242 patent/US8510879B2/en not_active Expired - Fee Related
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