GB2541697A

GB2541697A - Walking Support apparatus

Info

Publication number: GB2541697A
Application number: GB1515166.5A
Authority: GB
Inventors: Mcnicholl Christopher
Original assignee: James Leckey Design Ltd
Current assignee: James Leckey Design Ltd
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2017-03-01
Anticipated expiration: 2035-08-26
Also published as: GB2541697B; GB201515166D0

Abstract

A walking support apparatus for supporting a primary user in a substantially upright position comprising, a frame structure having at least one wheel 3, means for receiving and supporting said primary user in said substantially upright position with respect to said frame structure; and an auxiliary attachment means for releasably coupling a secondary user to said frame structure. The means for supporting the primary user may be a harness 26, which may have a hoist attachment point in addition to the support attachment point. The secondary user may be coupled to the primary user by means of linkages 36 to allow the secondary user to aid the movement of the primary user. These linkages 36 may be straps between the hips, legs and/or feet. The frame may comprise a base portion comprising longitudinally extending sides 5, 6, and an upper portion 10.

Description

Walking Support Apparatus

Field of the Invention

This invention relates to a support apparatus and in particular to a walking support apparatus to support one or more people in a substantially upright position.

Background to the Invention

Transferring user’s in and out walking aids/products has been identified as a primary difficulty for therapists, carers and parents. Many existing products don’t allow good access for hoists, which can make manually lifting a user into the product the only option. This can make it necessary for more than one carer to be present for transfers, and can also prove dangerous, for both the carers and user, particularly with larger users. For those products that can be accessed using a hoist, it can be difficult to remove/don the sling for the user once in the product.

For many users of walking products, producing the necessary leg movements, weight shift and gait pattern to move themselves forward is a very difficult task. Adding the demand of moving and controlling the frame to which the user is attached only makes the task even more difficult. Also, traditional walking therapy techniques often involve the therapist using their hands to support or control different parts of their patient’s body. Flowever, this can be difficult if they have to guide the frame for the patient with their hands too.

People with certain disabilities or conditions, such as cerebral palsy, can have difficulty controlling the movements of their legs, making it difficult to produce an effective gait pattern which would enable them to move forward. Even in instances where the person can move themselves forward, there can be various detrimental physiological effects of walking with an uncontrolled or unnatural gait pattern. These effects can include things such as encouraging increased muscle tone or hip dislocation.

It would be desirable to obviate or mitigate at least some of the problems described above.

Summary of the Invention

Accordingly the present invention provides a walking support apparatus for supporting a primary user in a substantially upright position comprising, a frame structure having at least one wheel, means for receiving and supporting said primary user in said substantially upright position with respect to said frame structure; and an auxiliary attachment means for releasably coupling a secondary user to said frame structure.

Ideally, the frame structure is configured to define a first station for receiving the primary user and a second station for receiving the secondary user, each station being configured to accommodate the respective user in an upright state on a ground surface.

Preferabiy, the frame structure comprises a base and an upper portion extending upwardiy, in use, from said base.

Optionaiiy, said frame inciudes a piuraiity of different frames.

Optionaiiy, the at ieast one frame comprises, or is part of, any one or more of a waiker, standing frame, seating apparatus or exercise apparatus for said user.

Ideaiiy, the base is a wheeied base.

Preferabiy, the base is open in the region of said first and second stations to aiiow the primary and secondary users to waik or stand on the ground during use.

Ideaiiy, the first and second stations are provided on opposite sides of said upper portion, or at ieast opposite sides of a transverseiy extending portion of the upper portion, with respect to a iongitudinai axis of the apparatus.

Preferabiy, the first station is provided between first and second sides of the frame structure, said first and second sides extending in iongitudinaliy of the apparatus.

Ideaiiy, said second station is provided between first and second sides of the frame structure, said first and second sides extending in iongitudinaliy of the apparatus.

Preferabiy, the waiking support apparatus comprises at ieast one iinkage for coupiing said secondary user to said primary user when said secondary user is coupied to said frame structure and said primary user is received and supported by said frame structure.

Ideaiiy, the iinkages are configured to aiiow the secondary user to aid in the movement of the primary user in-use.

Preferabiy, at ieast one of said iinkages is coupled between the hips of the primary user and the hips of the secondary user.

Ideaiiy, at ieast one of said iinkages is coupied between the iegs of the primary user and the iegs of the secondary user.

Preferably, at least one of said linkages is coupled between the feet of the primary user and the feet of the secondary user.

Ideally, said at least one linkage comprises at least one flexible strap.

Preferably, at least one linkage comprises first and second adjustable straps or collars coupled together via at least one rod.

Ideally, the flexible straps comprise a fabric or plastic or any other flexible material.

Preferably, said auxiliary attachment means comprises a belt, a waistband or a harness.

Ideally, the auxiliary attachment means is fixed to said frame structure.

Preferably, said auxiliary attachment means is releasably coupled to said frame structure.

Ideally, said frame structure comprises a base and an upper portion, wherein said base comprises first and second sides which extend in a spaced apart arrangement substantially parallel to each other, wherein said first and second sides are coupled via the upper portion, wherein said upper portion extends transverse the first and second sides, substantially perpendicular to the first and second sides and an elongate channel is defined between the first and second sides of the frame structure.

Preferably, the upper portion comprises an inverted U or arcuate shape.

Ideally, the upper portion includes at least one cross member.

Preferably, the upper portion incorporates at least one handle.

Ideally, the means for receiving and supporting the primary user comprises a structural element of said frame structure or seat provided on the frame structure.

Preferably, the means for receiving and supporting the primary user comprises a harness.

Ideally, the primary user is coupleable to said frame structure via said harness in use.

Optionally, the harness is permanently coupled to said frame structure.

Optionally, the harness is removably attachable to said frame structure.

Ideally, the harness is removably coupled to said frame structure via the engagement of a harness attachment means with an apparatus attachment means, provided upon the harness and frame structure respectively.

Preferably, the apparatus attachment means comprises a bracket which has a plurality of connector parts provided thereon.

Ideally, said bracket comprises an inverted T-shaped bracket comprising a lateral portion and a central longitudinal portion, wherein said ends of said lateral portion comprises arms which are pivotably coupled thereon, wherein respective connector parts are provided on the pivotably coupled arms and on the central longitudinal portion.

Preferably, the pivotably coupled ends are configured to allow for attachment of the harness to the apparatus attachment means for users of various dimensions in-use.

Ideally, said connector parts comprise male or female connector parts or magnetic connector parts or any other suitable quick release connector arrangement.

Preferably, said harness attachment means comprises at least one connector part corresponding to a respective connector part of the apparatus attachment means.

Optionally, the harness attachment means comprises at least one, preferably a plurality, of said connector parts provided on said harness.

Ideally, the harness attachment means comprises a plurality of said connector parts provided on said harness, wherein a respective one of said connector parts is located upon either side of the harness at a respective location corresponding to the user’s side or hip.

Preferably, the harness attachment means comprises a respective one of said connector parts located on the back of the harness, preferably the upper back at a location corresponding to the user’s upper back.

Ideally, the corresponding connector parts comprise releasable connector parts including any one or more of plug and socket connector parts, hook and loop connector parts, belt and buckle connector parts and/or other male and female connector parts and/or magnetic connector parts.

Ideally, said harness incorporates a postural support structure.

Preferably, said postural support element comprises a rigid or semi-rigid structure which extends substantially around the body of the primary user.

Optionally, the postural support structure comprises a single piece structure.

Ideally, the postural support structure comprises a plurality of individual support members.

Optionally, the postural support structure is removable from said harness.

Ideally, the postural support structure extends in a substantially horizontal and/or vertical direction within said harness relative to an upright user.

Optionally, said postural support structure is moulded to the user’s shape.

Ideally, said harness incorporates a plurality of thigh straps.

Preferably, said harness incorporates at least one hoist point for releasably coupling the harness to a hoist.

Optionally, said at least one hoist point is located at the shoulder or upper torso region of the harness.

Optionally, the at least one respective hoist point is provided on the left of the harness at least one respective hoist point is provided on the right of the harness.

Optionally, at least one respective hoist point is provided on the front of the harness and at least one respective hoist point is provided on the back of the harness.

Optionally, said hoist points comprise at least one adjustable strap or ring or hook or other connector provided on the harness.

Preferably, said auxiliary attachment means is provided on said upper portion of the frame structure.

Ideally, the auxiliary attachment means is provided on the opposite face of the upper portion relative to the face of the upper portion on which the apparatus attachment means is mounted.

Optionally, said upper portion has at least one support arm, wherein said support arm extends in a substantially perpendicular direction from a transverse part of the upper portion.

Ideally, said base and upper portion are collapsible/foldable with respect to each other.

Preferably, the upper portion and/or base comprise corresponding telescopic struts configured to allow variation in the height of the upper portion relative to the base.

Ideally, the upper portion is coupled to the base via resilient biasing means.

Preferably, said resilient biasing means comprises at least one spring or gas strut.

Optionally, said base and upper portion of the frame portion comprise a single piece.

Optionally, a plurality of centrally mounted wheels are mounted upon the outward facing sides of the first and second sides of the base.

Optionally, the harness may be coupleable to a plurality of apparatus in-use.

Preferred embodiments of the invention obviate or mitigate problems typically associated with walking support apparatus by providing a walking support apparatus which allows for the easy transfer of users into and out of the apparatus even when utilising a hoist mechanism, reduces the difficulty for the user controlling the frame, reduces the difficulty for assistants to control different parts of a user’s body, assists the user to produce necessary leg movements with limited risk of injury and has an interchangeable harness to allow multiple users to use the same walking support apparatus with each having their own harness. A walking support apparatus in accordance with embodiments of the present invention will be described, by way of example only, with reference to the accompanying drawings. It will be understood that no limitation of the invention is thereby intended, further alterations and modifications which would occur to one skilled in the relevant art and having possession of this disclosure are to be considered within the scope of this invention.

Brief Description of the Drawings

Embodiments of the invention are now described by way of example and with reference to the accompanying drawings in which like numerals are used to denote like parts and in which:

Figure 1 is a front perspective view of a walking support apparatus embodying one aspect of the present invention;

Figure 2 is a perspective view of the walking support apparatus of Figure 1 showing alternative attachment means;

Figure 3 is a perspective view of the walking support apparatus of figures 1 and 2 showing a primary user coupled thereto;

Figure 4 is a perspective view of the walking support apparatus of previous figures showing primary and secondary users coupled to the front and rear of the apparatus respectively;

Figure 5 is a perspective view of the walking apparatus of previous figures showing a primary user coupled to the apparatus, with a secondary user also being coupled to the primary user and/or walking apparatus;

Figure 6 is a front perspective view of a support harness embodying another aspect of the invention and suitable for use with the walking support apparatus;

Figure 7 is a rear perspective view of the support harness:

Figure 8 is a perspective view of the walking support apparatus of previous figures with alternative embodiments shown;

Figure 9 is a front perspective view of the support harness with hoist straps;

Figure 10 is a rear perspective view of the support harness with hoist straps;

Figure 11 is a perspective view of the walking apparatus showing a primary user being hoisted into the apparatus; and;

Figure 12 shows the support harness in muitiple applications.

Detailed Description of the Drawings

Referring now to Figures 1 and 2 of the drawings, there is shown, generally indicated as 1, a walking support apparatus embodying an aspect of the invention. The support apparatus 1 comprises a frame structure 2, which is typically mounted on a plurality of wheels 3. In a preferred embodiment the wheels 3 are pivotably mounted upon the frame structure such that the wheels are multidirectional. The wheels 3 are ground-engaging and facilitate movement of the support apparatus 1 in any direction desired by the user in-use. In preferred embodiments therefore, the frame structure 2 is a self-propelled wheeled structure. The frame structure typically comprises a base 4, which carries the wheels when present, and an upper portion 8. In use, one or more users (not shown in Figures 1 and 2) are connected to the upper portion 8 as is described in more detail hereinafter. Accordingly, the upper portion 8 is configured, e.g. shaped and dimensioned, for connection with one or more upright (i.e. standing or walking) user.

Typically the base 4 and upper portion 8 comprise a plurality of sections which are coupleable together: these sections may be pivotably coupled together such as to allow the frame structure of the support apparatus 1 to be foldable/collapsible in-use. A connecting portion between the upper portion 8 and the base 4 may comprise one or more telescopic struts (not shown) such as to allow variation in the height of the upper portion 8 relative to the base 4 in-use. The upper portion 8 may be coupled to the base 4 via a resilient biasing means 9, for example as shown in Figure 8, the resilient biasing means may comprise at least one spring or gas strut or any other suitable biasing means. Advantageously, the incorporation of a resilient biasing means 9 allows for a margin of displacement of the upper portion 8 relative to the base 4. In an alternative embodiment the base 4 and upper portion 8 may be made from a single piece and/or otherwise rigidly fixed together.

The base 4 typically comprises first and second side members 5, 6 which extend in a spaced apart arrangement substantially parallel to each other. The first and second sides 5, 6 are coupled via the upper portion 8. The upper portion 8 typically extends transversely between the first and second sides 5, 6, and may be substantially perpendicular to the first and second sides 5, 6. An elongate channel is typically defined between the first and second sides 5, 6 of the frame structure, the channel being shaped and dimensioned to accommodate at least one user. In preferred embodiments, a respective front and rear channel are defined in front of and behind, respectively, the upper portion 8, each channel being shaped and dimensioned to accommodate a respective user. The upper portion 8, or at least part of It, is positioned for connection to a respective user In the, or each, adjacent channel. Advantageously, the or each elongate channel Is open-ended to allow for easy entry and exit for the user. In an alternative embodiment end members (not shown) may extend between opposing ends of both the first and second sides 5, 6 substantially perpendicular to the first and second sides 5, 6 such as to define a substantially square or rectangular base. Alternatively, an end member may extend between the first and second sides 5, 6 at one end only, such as to define an open-ended substantially square or rectangular base.

With reference in particular to Figure 4, the primary user is the user in need of walking assistance and is accommodated by the front channel, while the secondary user provides help to the primary user and is accommodated by the rear channel. In some embodiment, the primary user is connected to the upper portion 8 during use. The secondary user may be connected, in use, to the upper portion 8 and/or to the primary user as is described in more detail hereinafter.

It will apparent from the foregoing that, in preferred embodiments, the frame structure 2 is configured, i.e. shaped and dimensioned, to define a first station for receiving the primary user and a second station for receiving the secondary user, each station being configured to accommodate the respective user in an upright state, e.g. walking or standing, on a ground surface across which it is desired to move. To this end, the base 4 is open in the region of the stations to allow the primary and secondary users to walk or stand on the ground. The stations are provided on opposite sides of the upper portion 8 (or at least opposite sides of the transversely extending portions of the upper portion 8) with respect to a longitudinal axis of the apparatus 1. This allows the secondary user to be located behind the primary user during typical use. For reasons of stability, it is preferred that the first station is provided between the first and second sides 5, 6 of the frame 2, which extend in the longitudinal direction. It is also preferred that the second station is provided between the first and second sides 5, 6 of the frame 2. To this end, the upper portion 8 (or at least the transversely extending portions of the upper portion 8) are preferably located between the ends of the sides 5, 6, e.g., substantially at the mid-point of the sides.

The upper potion 8 typically comprises an inverted U or substantially arcuate shape however it may also comprise a substantially square or rectangular shape or any other suitable shape. Typically, the frame 2 is made from any combination of, or at least one of: metal; plastic; or composite material such as carbon fibre; or any other suitable material. The wheels 3 are typically mounted on the base 4, typically on the underside of the base 4. In a preferred embodiment the wheels 3 are mounted upon opposing ends of the underside of both the first and second sides 5, 6 of the base 4. In a preferred embodiment the wheels 3 have a braking arrangement (not shown). Typically the braking arrangement may comprise a frictional brake mounted upon each of, or at least one of, the plurality of wheels 3. In an alternative embodiment, the braking arrangement may be controllable via at least one actuator (not shown) mounted upon the upper portion 8. Advantageously this arrangement aiiows a secondary user to controi the braking arrangement in-use.

One or more cross members 10, 10’ may be inciuded in the upper portion 8. Typically the cross members 10, 10’ extend transversely between the first and second sides 5, 6. In a preferred embodiment, the upper portion 8 couples the first and second sides 5, 6 to each other. The upper portion 8 typically incorporates at least one handle portion 12, e.g. provided on one or more of the cross members 10, 10’. In an alternative embodiment (see Figure 8) the upper portion 8 may have at least one support arm 13 projecting in a forward direction and being positioned to support the or each arm (and/or hand) of a user located in the front channel. Preferably spaced apart support arms 13 are provided, one at each side of the upper portion for a respective one of the user’s arms. Typically the, or each, support arm 13 extends in a substantially perpendicular direction the upper portion 8.

In a preferred embodiment the support apparatus 1 comprises means for receiving and supporting the primary user as shown in figures 3 to 11 and in particular figures 6 and 7. Advantageously, the means for receiving and supporting a primary user fully supports the user’s weight when the user is inserted into the support apparatus 1. The means for receiving and supporting the primary user may comprise a structural element or seat or any other suitable receiving means. The structural element may comprise a cross member (not shown) which extends transverse the first and second sides 5 and 6 upon which the user may sit in-use,

In the illustrated embodiments, the means for receiving and supporting the primary user comprises a harness 26.The harness 26 typically comprises a flexible material such as fabric and/or a composite material however it may alternatively comprise any other suitable material. The harness 26 typically comprises a substantially waistcoat like garment, which in a preferred embodiment has open shoulder portions 29 to allow for easy access and removal. In an alternative embodiment the harness may comprise a substantially vest or life jacket garment where it can be donned by placing the item over the user’s head. The harness 26 is typically secured upon the primary user via a plurality of straps and/or clasps 25, 27. Advantageously, the straps and clasps 25, 27 are adjustable such as to allow for adjustment to accommodate primary users of various dimensions. The harness 26 typically incorporates a postural support structure 30 configured, e.g. shaped and dimensioned, to provide postural support to the primary user. The postural support structure 30 may comprise a single piece or a plurality of different postural support members. The postural support member(s) 30 may comprise rigid or semi-rigid structures. Typically the postural support members 30 are insertable and removable into and from the harness 26. Typically the postural support members 30 extend in a vertical and/or horizontal direction within said harness 26. Advantageously, the postural support member(s) 30 is/are easily removed and interchanged enabling them to be customised as per the user’s requirements with postural support members 30 of different sizes, materials and/or flexibility.

In preferred embodiments, the postural support structure 30 comprises a rib like structure which extends substantially around the circumference of the user’s torso in use. In an alternative embodiment the harness 26 may incorporate a postural support structure moulded to the user’s dimensions. The postural support structure 30 may comprise any combination of, or at least one of: metal; plastic; or composite material such as carbon fibre; or any other suitable material.

The harness 26 is configured to be worn on one or more body parts of the primary user. In a preferred embodiment the harness 26 is worn on the torso of the user, additionally it may also comprise one or more thigh straps 32 and/or leg and/or arm straps (not shown). In a preferred embodiment the thigh straps 32 may be secured around the user’s thigh via releasable connectors such as Velcro®. Advantageously, the thigh straps 32 help to prevent scissoring of the primary user’s legs in-use.

Optionally, the harness 26 is permanently coupled to the frame structure. In such embodiments the primary user may be insertable into and out of the harness 26 for coupling to the support apparatus 1. In alternative embodiments the harness 26 may be removably coupled to the frame structure 2. In such embodiments the harness 26 has harness attachment means 28 which can be releasably connected to corresponding apparatus attachment means 14 provided on the support apparatus 1, typically on the upper portion 8. The attachment means 14, 28 may comprise one or more releasable, corresponding connector parts which together provide one or more releasable connectors, one part 14 of each connector being provided on the harness 26 and the respective corresponding other part 28 being provided on the frame structure 2, preferably on the upper portion 8. The corresponding connector parts 14, 28 may comprise any conventional releasable connector parts, e.g. plug and socket connector parts, hook and loop connector parts, belt and buckle connector parts and/or any other convenient male and female connector parts and/or magnetic connector parts.

In preferred embodiments, the harness 26 has at least three harness attachment means 28, or connector parts 28, wherein at least one is located upon either side of the harness 26 (at a location corresponding to the user’s side or hips) and at least one is located on the back, preferably the upper back, of the harness (preferably at a location corresponding to the user’s upper back), as shown in figure 7. However more or fewer harness attachment means 28 may be provided upon the harness 26 as per user requirements.

Typically the apparatus attachment means 14 is provided on the upper portion 8, for example on one or more of the cross members 10, 10’. The apparatus attachment means 14 is configured to allow for the attachment of the primary user wearing the harness 26 to the apparatus 1, and to this end comprises correspondingly positioned connector parts 14 for connection with the harness connector parts 28.

In some embodiments, for example as illustrated in Figure 2, the apparatus attachment means 14 comprises a bracket 16 which has a plurality of connector parts 18 for releasable connection to corresponding connector parts 28 on the harness 26. In a preferred embodiment the apparatus attachment means 14 may comprise an inverted T shaped bracket 16. Typically the bracket 16 is mounted upon the upper portion 8, for example on the cross member 10 or 10’. The bracket 16 may comprise a lateral portion and a central longitudinal portion. The lateral portion of the bracket 16, which typically extends substantially parallel to the cross member 10 typically comprises arms 20 which may be pivotably coupled to the ends of the lateral portion of the bracket 16 which extends perpendicular to the longitudinal portion. Typically at least one connector part 18 is provided on each of the arms 20 of the lateral portion as well as the top end of the central longitudinal portion. Advantageously, the pivotably coupled arms 20 allow for the connectors 18 of the apparatus attachment means 14 to pivot towards or away from the primary user to allow for easy access or removal of the user from the apparatus in-use. In an alternative embodiment, the connectors 18 of the apparatus attachment means 14 may be mounted directly upon the upper portion 8 and/or cross member 10,10’ as shown in figure 1. The connectors 18 typically comprise male or female formations such as to form a releasable connection with a corresponding female or male formation 28 provided on the harness. The connector parts 18 may for example comprise: snap or magnetic connectors or any other suitable quick release connector component.

The frame structure 2 includes auxiliary attachment means 22 for releasably connecting the secondary user to the frame 2, and in particular to the upper portion 8. Conveniently the auxiliary attachment means is provided on the upper portion 8, for example on one or both of the cross members 10, 10’ Typically the auxiliary attachment means 22 is mounted on the opposite face of the upper portion 8 and/or cross member 10 relative to the apparatus attachment means 14 as shown in Figure 2. In a preferred embodiment the auxiliary attachment means 22 comprises at least one of, a waistband, belt harness, one or more straps. However it may alternative comprise any other suitable releasable connecting device. For example, the auxiliary attachment means 22 may comprise one or more releasable connectors (e.g. as described above for harness and apparatus connectors), one part of each connector being provided on the frame structure 2 the other part being worn by the secondary user, e.g. on a belt, harness or other garment.

In an alternative embodiment shown In figure 8, the support apparatus 1 may have centrally mounted wheels 17 mounted thereon. The wheels 17 may be coupled to the base 4 and/or upper portion 8. In a preferred embodiment the wheels 3 are coupled to first and second sides 6, 8, preferably to the outward facing sides of the first and second sides 6, 8 as shown in Figure 8. Advantageously the wheels 17 allow the user to achieve more rapid displacement of the support apparatus 1 in-use. In an alternative embodiment a seat (not shown) may be provided on the apparatus 1 to provide additional support to a user. The seat may be coupled to the upper portion 8. The seat 8 may also comprise a saddle or pommel or any other suitable support.

Advantageously, the harness 26 in combination with the open frame structure of the support apparatus 1 allows for the easy transfer of the primary user in/out of the support apparatus 1. The open frame structure is particularly beneficial as it allows for the user to be hoisted in and out of the apparatus 1. To this end it is preferred that the harness 26 includes at least one hoist point 40, as shown in figures 9 to 11. To provide each hoist point 40, the harness 26 has a respective connector suitabie for reieasabiy connecting the harness 26 to a hoist 41. Preferably, each hoist point is located at the shoulder or upper torso region of the harness 26. For reasons of balance, it is preferred that a respective hoist point is provided on the left and right side of the harness. It is further preferred that a respective hoist point is provided on the front and back of the harness for balance. For example, in a preferred embodiment, the hoist points are provided in first and second pairs, the first pair being on the right side of the harness, the second pair being on the left side, a respective hoist point of each pair being on the front of the harness the other being on the back.

Each hoist point 40 typically comprises a strap, preferably a length-adjustable strap, wherein the straps have sufficient slack such as to be able to allow the user within the harness to be hoisted from above in-use. The straps may be removably detachable from the harness 26. Alternatively, each hoist point 40 may comprise a ring or hook or any other suitable hoisting apparatus connector.

In embodiments where the harness 26 is permanently coupled to the frame structure, the user may be helped into the harness 26 and support apparatus 1 via the assistance of the secondary user or care assistant and secured therein. In embodiments where the harness 26 is removably coupled to the frame structure, the harness is typically placed on the primary user prior to coupling to the support apparatus 1. For example, the harness 26 may be placed on the user whilst the user is in a seating system, laid down on a bed, or wherever best suits the user or situation. Once the harness 26 is securely fastened to the primary user and to the hoist 41, they can then be safely hoisted to a substantially upright position and supported in front of the support apparatus 1 whilst the secondary user or carer fastens the harness 26 to the support apparatus 1 as shown in figure 11 via coupling of the harness attachment means 28 and the apparatus attachment means 14. Advantageously, this aids in making the task of transferring a user into the support apparatus 1 easier and safer for, both, the carers and user. The harness attachment means 28 allows for the harness 26 to be coupled to any equipment which has corresponding apparatus attachment means 14. Advantageously, this allows the harness 26 to be coupled to a wide range of apparatus including walkers, standing frames, seating systems and support apparatus equipment as shown in figure 12. This arrangement further increases the utility of the apparatus 1 as it allows a user wearing the harness 26 to be easily transferred between various apparatus such as those previously stated without having to remove the harness 26. This is facilitated in preferred embodiments by the provision of the hoisting points 40 on the harness 26 which allows for the user to be hoisted between equipment. A further advantageous feature of the support apparatus 1 is that as the apparatus attachment means 14 between the harness 26 and support apparatus 1 would be the same for multiple users, several users could have their own harness and use the same support apparatus 1 as others in-use. This would potentially save schools and centres money when purchasing walking products for several users, as well as tackling the common issue of limited storage space in such places.

One embodiment of the invention provides a support apparatus 1 for a primary user as shown in figures 3 and 8, wherein the support apparatus comprises a frame structure which has a means for receiving and supporting a primary user 26 therein. Advantageously, this arrangement supports the primary user in a substantially upright position in-use and allows the user to walk without the fear of falling in-use. Advantageously, the substantially open frame structure of the support apparatus 1 allows the primary user to interact with other persons, nearby objects and allows the primary user a greater degree of independence.

In the embodiment of Figures 4 and 5 the secondary user is coupled to the support apparatus 1 in conjunction with the primary user. Advantageously, this arrangement allows for the secondary user to take on the task of moving and controlling the support apparatus 1 in use. This will allow the primary user to focus their efforts on developing their own walking movements in-use. The secondary user may control the movement of the support apparatus 1 via the auxiliary attachment means 22and/or via gripping the support apparatus 1 in-use. Typically the secondary user grips the handle portion 12 of the support apparatus 1 in-use as shown in figure 4. The secondary user is typically coupled via the auxiliary attachment means 22 shown in figure 2. Additionally, the secondary user may be removably coupled to the primary user via at least one linkage 34. Each linkage 34 may also be coupled between the harness 26 of the primary user and the auxiliary attachment means 22 of the secondary user. The linkages 34 may be coupled between one or more respective body parts of the primary and secondary users. For example, the linkages 34 may be coupled between the legs and/or hips and/or feet and/or arms or any other suitable body part. The linkages 34 may comprise one or more flexible straps 35 which are wrapped around body parts of both the primary and secondary user in use and coupled together via at least one rod 36. Typically, the flexible straps 35 may comprise a fabric or plastic or any other suitable flexible material. Typically the rod 36 may comprise a combination of, or at least one of; plastic, metal, or a composite material such as carbon fibre or any other suitable material. Advantageously, the linkages 34 allow the secondary user to assist the primary user in walking via the support frame 1, by aiding in the movement of the primary user’s legs and/or hips and/or feet or any suitable body part in-use.

Further advantageously, by enabling a secondary user to guide or control the leg and hip movements of a primary user via the coupling of the body parts via the linkages 34, it is possible to help encourage a more natural gait pattern, thus preventing some of the negative effect of poor gait.

It also gives the potential for the primary user to experience and understand a more normal reciprocal pattern, which they may then be able to replicate on their own. The linkages 34 also enable the secondary user to encourage leg and hip movements as part of therapy techniques to reduce muscles tone. These linkages 34 further keep the hands of both users’ free for other tasks. Also, by enabling the secondary user to control the support apparatus 1 via their body, it frees up their hands for other tasks, such as supporting or controlling the primary user’s movements.

The invention is not limited to the embodiment(s) described herein but can be amended or modified without departing from the scope of the present invention.

Claims

1. A walking support apparatus for supporting a primary user in a substantially upright position comprising: a frame structure having at least one wheel; means for receiving and supporting said primary user in said substantially upright position with respect to said frame structure; and an auxiliary attachment means for releasably coupling a secondary user to said frame structure.

2. The walking support apparatus of claimi, wherein the frame structure is configured to define a first station for receiving the primary user and a second station for receiving the secondary user, each station being configured to accommodate the respective user in an upright state on a ground surface.

3. The walking support apparatus of claim 1 or 2, wherein said frame structure comprises a base and an upper portion extending upwardly, in use, from said base.

4. The walking support apparatus of claim 3, wherein said base is a wheeled base.

5. The walking support apparatus of claim 3 or 4, wherein said base is open in the region of said first and second stations to allow the primary and secondary users to walk or stand on the ground during use.

6. The walking apparatus of any one of claims 3 to 6, wherein said first and second stations are provided on opposite sides of said upper portion, or at least opposite sides of a transversely extending portion of the upper portion, with respect to a longitudinal axis of the apparatus.

7. The walking apparatus of any one of claims 2 to 6, wherein said first station is provided between first and second sides of the frame structure, said first and second sides extending in longitudinally of the apparatus.

8. The walking apparatus of any one of claims 2 to 7, wherein said second station is provided between first and second sides of the frame structure, said first and second sides extending in longitudinally of the apparatus.

9. The walking support apparatus as claimed in any preceding claim, comprising at least one linkage for coupling said secondary user to said primary user when said secondary user is coupled to said frame structure and said primary user is received and supported by said frame structure..

10. The walking support apparatus as claimed in claim 9, wherein said linkages are configured to allow the secondary user to aid in the movement of the primary user in-use.

11. The walking support apparatus as claimed in claim 9 or 10, wherein at least one of said linkages is coupled between the hips of the primary user and the hips of the secondary user.

12. The walking support apparatus as claimed in any one of claims 9 to 11, wherein at least one of said linkages is coupled between the legs of the primary user and the legs of the secondary user.

13. The walking support apparatus as claimed in any one of claims 9 to 12, wherein at least one of said linkages is coupled between the feet of the primary user and the feet of the secondary user.

14. The walking support apparatus as claimed in any one of claims 9 to 14, wherein said at least one linkage comprises at least one flexible strap.

15. The walking support apparatus of any one of claims 9 to 14, wherein said at least one linkage comprises first and second adjustable straps or collars coupled together via at least one rod.

16. The walking support apparatus as claimed in claim 14 or 15, wherein said flexible straps comprise a fabric or plastic or any other flexible material.

17. The walking support apparatus as claimed in any preceding claim, wherein said auxiliary attachment means comprises a belt, a waistband or a harness.

18. The walking support apparatus as claimed in any preceding claim, wherein said auxiliary attachment means is fixed to said frame structure.

19. The walking support apparatus as claimed in any one of claims 1 to 17, wherein said auxiliary attachment means is releasably coupled to said frame structure.

20. The walking support apparatus as claimed in any preceding claim, wherein said frame structure comprises a base and an upper portion, wherein said base comprises first and second sides which extend in a spaced apart arrangement substantially parallel to each other, wherein said first and second sides are coupled via the upper portion, wherein said upper portion extends transverse the first and second sides, substantially perpendicular to the first and second sides and an elongate channel is defined between the first and second sides of the frame structure.

21. The walking support apparatus as claimed in claim 20, wherein said upper portion comprises an inverted U or arcuate shape.

22. The walking support apparatus as claimed in claim 20 or 21, wherein said upper portion includes at least one cross member.

23. The walking support apparatus as claimed in any of claims 21 to 22, wherein said upper portion incorporates at least one handle.

24. The walking support apparatus as claimed in any preceding claim, wherein said means for receiving and supporting the primary user comprises a structural element of said frame structure or seat provided on the frame structure.

25. The walking support apparatus as claimed in any preceding claim, wherein the means for receiving and supporting the primary user comprises a harness.

26. The walking support apparatus as claimed in claim 25, wherein the primary user is coupleable to said frame structure via said harness in use.

27. The walking support apparatus as claimed in claim 26 wherein said harness is permanently coupled to said frame structure.

28. The walking support apparatus as claimed in claim 26 or 27, wherein said harness is removably attachable to said frame structure.

29. The walking support apparatus as claimed in claim 28, wherein said harness is removably coupled to said frame structure via the engagement of a harness attachment means with an apparatus attachment means, provided upon the harness and frame structure respectively.

30. The walking support apparatus as claimed in claim 29, wherein said apparatus attachment means comprises a bracket which has a plurality of connector part provided thereon.

31. The walking support apparatus as claimed in claim 30, wherein said bracket comprises an inverted T-shaped bracket comprising a lateral portion and a central longitudinal portion, wherein said ends of said lateral portion comprises arms which are pivotably coupled thereon, wherein respective connector parts are provided on the pivotably coupled arms and on the central longitudinal portion.

32. The walking support apparatus as claimed in claim 31, wherein the pivotably coupled ends are configured to allow for attachment of the harness to the apparatus attachment means for user’s of various dimensions in-use.

33. The walking support apparatus as claimed in any of claims 30 to 32, wherein said connector parts comprise male or female connector parts or magnetic connector parts or any other suitable quick release connector arrangement.

34. The walking support apparatus as claimed in any of claims 29 to 33, wherein said harness attachment means comprises at least one connector part corresponding to a respective connector part of the apparatus attachment means.

35. The walking support apparatus as claimed in any preceding claim, wherein said harness incorporates a postural support structure.

36. The walking support apparatus as claimed in claim 35, wherein said pestural support element comprises a rigid or semi-rigid structure which extends substantially around the body of the primary user.

37. The walking support apparatus as claimed in any one of claims 25 to 36, wherein said harness incorporates a plurality of thigh straps.

38. The walking support apparatus as claimed in any one of claims 25 to 37, wherein said harness incorporates at least one hoist point.

39. The walking support apparatus as claimed in claim 38, wherein said hoist points comprise at least one adjustable strap or ring or hook or other connector provided on the harness.

40. The walking support apparatus as claimed In any one of claims 3 to 39, wherein said auxiliary attachment means is provided on said upper portion of the frame structure.

41. The walking support apparatus as claimed in claim 40, wherein said auxiliary attachment means is provided on the opposite face of the upper portion relative to the face of the upper portion on which the apparatus attachment means is mounted.

42. The walking support apparatus as claimed in any one of claims 3 to 41, wherein said upper portion has at least one support arm, wherein said support arm extends In a substantially perpendicular direction from a transverse part of the upper portion.

43. The apparatus as claimed In any one of claims 3 to 42, wherein said base and upper portion are collapsible/foldable with respect to each other.

44. The apparatus as claimed in any one of claims 3 to 43, wherein the upper portion and/or base comprise corresponding telescopic struts configured to allow variation in the height of the upper portion relative to the base.

45. The apparatus as claimed in any one of claims 3 to 44, wherein the upper portion is coupled to the base via resilient biasing means.

46. The apparatus as claimed in claim 45, wherein said resilient biasing means comprises at least one spring or gas strut.

47. The apparatus as claimed in any of claims 3 to 46, wherein said base and upper portion of the frame portion comprise a single piece.

48. The walking support apparatus as claimed in any preceding claim, wherein a plurality of centrally mounted wheels are mounted upon the outward facing sides of the first and second sides of the base.

49. A walking support apparatus substantially as hereinbefore described with reference to the accompanying drawings.