Incontinence management device

Abstract

An incontinence management device 100, comprising: a body engaging member 102 for positioning between the legs of a wearer, in use; and a securing means 112, 114 for, in use, securing the incontinence management device 100 in position on a wearer; wherein the body engaging member 102 has an opening therein adapted to lie, in use, adjacent the anus of a wearer, and through which faeces ejected by the wearer passes, in use; the incontinence management device further comprising a faeces receptacle 104 having an aperture therein that is fluidly coupled to the opening in the body engaging member 102.

Description

[0001] INCONTINENCE MANAGEMENT DEVICE

[0002] Field of the Invention

[0003] This invention relates to an incontinence management device for use by children, or more likely adults, who are incontinent.

[0004] Background of the Invention

[0005] Incontinence devices usually come in the form of nappies or ‘diapers’. Most nappies are in the form of a fabric which embrace the bottom of a baby / child (or persons with incontinence). At least part of the fabric is absorbent to absorb liquid excrement to keep the bottom of the baby / child dry and to keep skin dry and clean around the genitalia. Many nappies are made as disposable items which leads to undesirable waste which is not usually recyclable. Other nappies are of washable fabric which require use of a washing machine and often a drying machine every time they become soiled.

[0006] There is a need for an incontinence management system that achieves faeces-skin separation using a non-invasive, optionally modular design.

[0007] The invention seeks to address at least one or more of these issues and provide a novel incontinence device which can, in some embodiments, be (at least partially) re-used, and which is easy to clean, and which collects faeces as soon as it is excreted, preventing minimal contact with the skin, soiling of outer clothing or the external environment.

[0008] Statements of Invention

[0009] According to an aspect of the invention, there is provided an incontinence management device, comprising:

[0010] a body engaging member for positioning between the legs of a wearer, in use; and

[0011] a securing means for, in use, securing the incontinence management device in position on a wearer; wherein the body engaging member has an opening therein adapted to lie, in use, adjacent the anus of a wearer, and through which faeces ejected by the wearer passes, in use; the incontinence management device further comprising a faeces receptacle having an aperture therein that is fluidly coupled to the opening in the body engaging member.

[0012] Preferably, the body engaging member may comprise a tube having a first open end, and a locating device comprising a resi liently flexible circumferential collar extending outwardly from the first end of the tube. Optionally, the locating device may be formed integrally with the tube. In an embodiment, a reinforcing bar may be provided across the first open end of the tube, to help prevent collapse of the locating device and to assist flow. Elastomeric strings or loops may be coupled at diametrically opposite edges of the circumferential collar, to aid in the adjustment of the location and tension of the locating device, in use.

[0013] Beneficially, the circumferential collar forming the locating device may extend outwardly from the first open end of the tube at an acute angle relative to the longitudinal axis of the tube. Optionally, the interface between the circumferential collar and the first open end of the tube may be rounded and convex.

[0014] Beneficially, the locating device may be outwardly contoured so as to form a shape corresponding to the internal contour of an i ntergl uteal cleft. Accordingly, in an example embodiment, the circumferential collar is bent or ‘folded’ along a central axis and, in this case, a reinforcing bar may be provided (integrally or otherwise) along that central axis. In a preferred embodiment, the tube may have a second open end that is fluidly coupled to the opening of the faeces receptacle.

[0015] Beneficially, the device may further comprise sealing means for seal ingly and removably coupling the opening of the body engaging member over the opening of the faeces receptacle.

[0016] The faeces receptacle may comprise a flexible pouch. In alternative embodiments, the faeces receptacle may be integrally formed with the body engaging member.

[0017] In an embodiment, the securing means may comprise a harness member coupled to the body engaging member and an adjustable waistband coupled to the harness. In another embodiment, the securing means may comprise an undergarment (disposable or otherwise) having a rear opening to allow the locating device to be fitted against a user’s anus. In some embodiments, the undergarment may have a front flap, coupled to the locating device (for example, by elastomeric strings or loops) to allow the location and tension of the locating device to be adjusted, in use.

[0018] In an embodiment, the faeces receptacle may comprise an inspection hatch for enabling the level of faecal matter in the faeces receptacle to be viewed externally.

[0019] In an embodiment, said body engaging member may be coupled to, or integrated with, said securing means, and may comprise a flap having at least one opening therein adapted to lie, in use, adjacent the anus, and through which faeces ejected from the anus, and the faeces receptacle may have an aperture therein that lies, in use, below the opening in said body engaging member; the device may further comprise a urine storage or absorbing means for, in use, receiving and storing / absorbing urine passed by the wearer.

[0020] In this case, the faeces receptacle may be removable, and may be formed of a resil iently flexible material and configured to maintain a cavity therein during use.

[0021] In an embodiment, a covered opening may be provided at the rear end of said faeces receptacle, when said incontinence management device is oriented for use, that can be selectively opened to allow the contents of the faeces receptacle to be removed.

[0022] The faeces receptacle may comprise a curved, elongate container or pouch, having said aperture in an upper surface thereof, and may, in some embodiments, be embedded in the body engaging member. The device may further comprise a disposable bag removably secured within said faeces receptacle. The flap of said body engaging member may have a single, elongate opening adapted to, in use, lie adjacent the anus and the open end of the urethra of a wearer.

[0023] The body engaging member may further comprise a removable urine receptacle for receiving and storing urine that passes through a or the opening in said flap of said core member.

[0024] In an embodiment, the flap of the body engaging member may be formed of a resil iently flexible material, and comprise a first elongate longitudinal ridge that extends from a proximal end of the opening adapted to lie, in use, adjacent the anus of a wearer, along a portion of its length, the ridge being shaped and configured for engagement between the buttocks of a wearer.

[0025] These and other aspects of the invention will be apparent from the following detailed description.

[0026] Brief Description of the Drawings

[0027] Figure 1 is a schematic perspective view of an incontinence management device according to an exemplary embodiment of the invention;

[0028] Figure 2 is a partial perspective view of the device of Figure 1 ;

[0029] Figure 3 is a schematic front perspective view of an incontinence management device according to an exemplary embodiment of the invention;

[0030] Figure 4 is a schematic top perspective view of an incontinence management system according to an exemplary embodiment of the invention;

[0031] Figure 5A is a schematic rear perspective view of the incontinence management system of Figure 4;

[0032] Figure 5B is a schematic front perspective view of the incontinence management system of Figure 4, with the front flap open;

[0033] Figure 6 is a schematic perspective view of an incontinence management device according to an exemplary embodiment of the invention; Figure 7 is a schematic front perspective view of an incontinence management system according to an exemplary embodiment of the invention;

[0034] Figure 8 is a partially exploded view of the device of Figure 7, showing the construction of the body engaging member and faecal waste cavity; and

[0035] Figure 9 is an exploded view of the device of Figure 7.

[0036] Detailed Description

[0037] In the following description of various exemplary embodiments of the invention, reference is made to the accompanying drawings that form a part hereof, and in which are shown, by way of examples and illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, and it is to be understood that other embodiments may be utilized and that variations and modifications may be made, without departing from the scope of the invention as defined in the appended claims. The following detailed description is therefore not to be taken in a limited sense.

[0038] The specification may refer to “an”, “one” or “some” embodiment(s) in some parts. This does not necessarily imply that each such reference is to the same embodiment(s), or that the feature applies to only one embodiment. Single features of different embodiments may also be combined to make another embodiment.

[0039] As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless expressly stated otherwise. It will be further understood that the terms “includes”, “comprises”, “including” and / or “comprising”, when used in this specification, specify the presence of stated features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, operations, steps, elements, components and / or groups thereof As used herein, the term “and / or” includes any and all combinations and arrangements of one or more of the associated listed items.

[0040] Directional descriptors such as upper, lower, left, right, clockwise, anti-clockwise, front, rear and other similar adjectives are used for clarity and refer to the orientation of the invention as illustrated in the drawings, however it will be clear to those skilled in the art that the invention may not always be oriented as illustrated and the invention is not intended to be limited in this regard.

[0041] Referring to Figures 1, 2 and 3 of the drawings, an incontinence management device 100 according to an exemplary embodiment of the invention comprises a funnel member 102 having a flexible tube 106 that is sealed, or formed integrally, at a first open end over and against the opening of a flexible pouch 104. The funnel member 102 comprises a resiliently flexible locating device 108 configured to be enable the opposite, second open end of the tube 106 to be securely located over a user’s anus and to be captured and secured between the user’s buttocks. The locating device 108 is generally circular and extends radially from the outer circumference of the second open end of the tube 106. The locating device 108 is contoured to enable it to be comfortably located and sealed between the user’s buttocks, with the second open end of the tube 106 flush against the user’s anus. Thus, two central, diametrically opposing points of the locating device 108 are adjacent to the second open end of the tube 106, and the two semi-circular halves (or circumferential ‘wings’) of the locating device 108, on either side of these central points, are angled downwardly (toward the tube 106), at an acute angle to the longitudinal axis of the tube 104. The locating device 108 and the tube 106 may be formed of, for example, medical grade silicone or low-density closed cell foam. One or more (e.g. three) integral, concentric ribs 110 may be provided on the outer surface of the circumferential wings of the locating device 108, to provide structure and support consistent flow, in use. The pouch 104 may be semi-rigid (e.g. as illustrated schematically in Figure 1) or fully flexible, as illustrated schematically in Figure 3 of the drawings.

[0042] A pair of harness members 112 is provided, one harness member 112 being removably coupled to a respective circumferential wing of the locating device 108, as illustrated in Figure 2 of the drawings. The harness members 112 are coupled to a waistband 114 configured to removably secure the funnel member 102 and pouch 104 in place.

[0043] Elastomeric strings or loops 112a may be attached to the longitudinal ends of the locating device 108 and coupled to the ends of the harness members 112, to allow for adjustment of the location and tension of the device 100, in use. This can be seen more clearly in Figure 3 of the drawings. An integral tension bar 117 may be provided longitudinally across the opening of the flexible locating device 108, to help to prevent collapse and assist flow.

[0044] In use, the locating device 108 is placed between the user’s buttocks, with the second open end of the tube 106 flush against the user’s anus, and the device is secured in place using the harness members 112 and adjustable waistband 114. The resiliently flexible circumferential wings of the locating device 108 are able to ‘flare’ outward under load, creating a self-tightening seal that adapts to movement of the user. The inverted contour of the locating device 108 uses body compression to form a tight seal, which may reduce or even eliminate the need to use an adhesive. The resiliently flexible circumferential wings, in use, maintain gentle radial and outward pressure (i.e. toward the user’s buttocks), ensuring reliable contact, and then recover their shape upon removal. The structural ribs 110 prevent collapse of the locating device 108 and support consistent flow, in use.

[0045] The funnel member 102 (comprising the tube 106 and locating device 108) for providing a sealing interface against the user’s body may incorporate means for connecting securely to the flexible pouch 104, and may be formed of, for example, medical grade silicone. In this case, the funnel member 102 may be reusable, and the first open end of the tube 106 may be removably sealed (using, for example, snap-locks, gaskets and / or magnets) to a disposable flexible pouch 104. The locating device 108 provides a soft skin-safe sealing interface that can be engineered for repeated use, with the funnel member 102 being designed to be wipe-clean or washable to clinical hygiene standards. The disposable pouch may be designed to hold 150-400ml of faeces, corresponding to the typical adult daily output, and its disposable nature is beneficial for managing waste containment and odour control. The pouch 1104 could, for example, be formed of a wipe-clean material such as polyurethane laminate (PUL), PU-coated fabric, thermoplastic polyurethane (TPU) laminate, expanded PTFE and silicone-coated textile or technical mesh and ripstop woven material. Alternatively, the pouch 104 could be formed of bamboo jersey, single jersey knit or microfibre lycra, with a moisture resistant inner lining or coating.

[0046] In an alternative embodiment, the funnel member 102 and pouch 104 may both be disposable. In this case, the first open end of the tube may be permanently sealed over, or formed integrally with, the pouch opening, thus eliminating mechanical joints that could fail, in use. The funnel member 102 and integral pouch 104 may, for example, be formed of flexible medical-grade silicone or laminated film. Once the pouch 104 is full, rather than simply removing the pouch 104 from the funnel member 102 (as in the previous embodiment), the entire device may be removed and disposed of, and a new device fitted. This design eliminates the need for an effective seal between the first open end of the tube 106 and the pouch opening, and reduces the risk of leakage between the two parts. Although this approach is less sustainable than the previous embodiment, it offers clear hygiene benefits in clinical environments and reduces the risk of cross-contamination. Once again, the pouch 104 would be designed to hold 150-400ml of faecal matter, whilst maintaining a secure seal during sitting, standing and movement of the user.

[0047] Referring to Figures 4, 5Aand 5B of the drawings, in another example embodiment, the flexible locating device 108 may be incorporated into the gusset of a pair of briefs or boxer shorts 200 and held in place, either removably or permanently. For example, the locating device 108 may be sewn into the gusset of the undergarment 200 and washed with the garment after use. In this case, the length of the tube (106 - not shown in Figure 4) is beneficially minimised and may extend externally between the user’s legs, and the flexible pouch 104 is removably sealed to the distal end of the tube 106, at the rear of the undergarment. Adjustment of the locating device 108, relative to the user’s anus, is achieved by using the elastomeric loops 112a which are affixed over a pair of protrusions 202 on the waistband part of the undergarment 200. Multiple pairs of protrusions may be provided to allow the device to be accurately and securely located against the user’s anus (to take account of different sizes / shapes of user). Referring specifically to Figure 5B of the drawings, in an embodiment, the locating device 108 may be incorporated into an adjustable gusset of an undergarment 200’. In this case, a stretchy flap 204 may be coupled to one side of the locating device 108 and, when the device is being fitted, accurate and secure location can be achieved by attaching the distal end of the flap 204 to one of multiple pairs of protrusions 202’ on the outer surface of the undergarment waistband, via holes 206.

[0048] In all of these example embodiments, an undergarment incorporating, or for use with, the faeces collection device may comprise a gusseted pouch that can be coupled to the tube 106 and lies flat against the user’s body until it is filled.

[0049] Referring to Figure 6 of the drawings, the tube 106’ and pouch 104’ may be integrally formed with the locating device 108’, and the entire assembly may then be disposable or incinerable.

[0050] Thus exemplary embodiments of the invention provide non-invasive means to isolate faeces immediately after excretion, to prevent backflow, and maintain a comfortable, secure seal across a range of body types and sizes, without the need for adhesive. In both cases, the pouch may be disposable and formed of, for example, a lightweight polymer fil, such as a PE orTPU laminate. The use of a disposable pouch is advantageous in that it reduces cleaning demands, minimises infection risk through single use handling, and simplifies workflow in high-pressure environments. However, disposable pouches introduce recurring costs and could raise sustainability concerns due to increased plastic waste. Another possible disadvantage of using a disposable pouch is that the materials used to make them may crinkle or create noise, which can undermine user dignity. Embodiments are therefore also envisaged that utilize a reusable pouch 104. A re-usable pouch may typically be made from a PU-coated woven fabric or a silicone-coated textile to provide robust performance and reduce long-term waste. Such a pouch would be designed to withstand multiple wash cycles and to be compatible with disinfectant wipes, making them suitable for institutional care where a laundering infrastructure is already in place. The drawback of a re-usable pouch is, of course, the need for rigorous cleaning protocols, potential odour retention over time, and increased handling burden on caregivers, but in some circumstances, these drawbacks may be outweighed by the environmental impact of reducing clinical waste. An inspection hatch (not shown) may be incorporated into the pouch 104 to enable a user or carer to check the level of material in the pouch 104 before the pouch or device is removed / replaced.

[0051] The manner of securing the device in place may vary. In some of the illustrated examples, a harness and waistband assembly is utilized. However, alternative securing means are envisaged. For example, the incontinence management device 100 may be incorporated into an item of (optionally disposable) underwear (i.e. pants or boxer shorts), as described above.

[0052] Furthermore, odour control means, such as charcoal or activated-carbon filters, may be embedded or otherwise incorporated into the pouch 104 and / or the seal between the tube 106 and the pouch 104.

[0053] Further exemplary variations are envisaged. For example, the engaging member may comprise a central donut-shaped member with flexible perimeter wings that flare outward from the perimeter of the donut-shaped member under load, creating a selftightening seal that adapts to movement. In an alternative exemplary embodiment, the engaging member may be formed of a “concertina” polymer. In this case is the engaging member may comprise a compressible section that maintains gentle outward pressure and recovers its shape after compression, ensuring reliable contact. In yet another exemplary embodiment, the engaging member may comprise a reverse cleft profile, i.e. has an inverted contour that uses body compression to make it take the shape of the cleft between the user’s buttocks, which could reduce the need for adhesives. As stated above, in some embodiments, the engaging member may be formed of a low-density closed-cell foam that provides a broad and gentle sealing surface, which is particularly suitable for sensitive skin. All of these potential variations apply to both the embodiment whereby the engaging member and collector pouch are formed integrally with each other, and the embodiment whereby they are separate elements.

[0054] In some exemplary embodiments, the engaging member and adjacent (partial) section of the tube 106 may be integrally formed of the same medical grade silicone (for example), which would eliminate the need for a mechanical joint between the tube 106 and the collector pouch 104 at the junction with the engaging member, thereby simplifying cleaning, remove a potential failing point and strengthen the overall sealing system. In some exemplary embodiment, the engaging member and the collector pouch may be combined into a single, flexible chamber, enabling continuous material and simplifying manufacture. In other exemplary embodiments, the two elements are provided in a two-part configuration, but in some exemplary embodiments the configuration may transition rapidly from the (e.g. silicone) engaging member into a thinner, low-cost film. This hybrid design may offer a compromise between performance and cost, while allowing material substitution. The engaging member, the tube and / or the collector pouch may be formed of compostable or biodegradable materials, to make the design more sustainable than current solutions.

[0055] In the example described above, a harness and waistband arrangement is proposed, for releasably affixing the device to the user. The waistband could, as an example, comprise a curved hip-belt design that distributes pressure evenly around the user’s pelvis. This could comprise a “horseshoe” configuration, that may be beneficial to maintain the alignment of the engaging member, particularly when the user is sitting or turning in bed, while reducing strain on the upper structure of the overall device.

[0056] In any of the described embodiments, or indeed in any other example embodiment of the invention, it will be appreciated that a urine collection system may be added or incorporated, to enable urine to be collected and held away from the user’s skin. This may, in a simple example, comprise a absorbent pad. However, in other embodiments, channel or funnel-type devices may be used to collect and guide urine away from the user, to be collected for periodic disposal.

[0057] A colour-marked or numbered adjustment guide could be provided along the straps of the waistband to help carers or repeat users to return to a consistent fit without remeasuring the user each time the device is fitted.

[0058] Referring now to Figures 7 to 9 of the drawings, there is illustrated schematically an example nappy-like incontinence management device 1 for a wearer, such as an infant or young child, or a person who is incontinent. The device 1 comprises a body engaging member 10 for positioning between a wearer’s legs, in use. The body engaging member 10 is an elongate structure formed of a resil iently flexible material such as a soft, flexible foam or plastic material with sufficient resilience to retain its shape, in use. The elongate structure forming the body engaging member 10 has front and rear ends 11a, 11b (when the device 1 is oriented for normal use, as illustrated in Figure 3 of the drawings). The front and rear ends 11 a, 11b may be widened relative to a narrower centre 12 to fit comfortably between a user’s legs. The outer surface of the elongate structure forming the body engaging member 10 is beneficially covered with one or more fabric layers, and integral elasticated cuffs 13, formed of the same fabric, are beneficially provided along the elongate side edges of the body engaging member 10 to provide additional leak protection by forming a secure seal around the user’s legs. The rear portion of the body engaging member 10 designed to be bent or hinged outward, thereby forming an access flap 14 that facilitates easy access to the underlying faeces and urine collection components (to be described hereinafter), thereby enabling efficient waste removal and device maintenance. The outer fabric layer covering the body engaging member 10 is designed to provide a water-resistant barrier for enhanced containment of faeces and urine. The fabric covering is, therefore, constructed from a durable, washable and reusable material that may, in an embodiment, comprise or incorporate a thermoplastic polyurethane (TPU) coating to promote fast drying and ease of maintenance.

[0059] Located within the recess defined between the elasticated cuffs 13 and the inner surface of the elongate structure forming the body engaging member 10, there is provided a urine absorbent layer 15. The urine absorbent layer 15 may be removable, so that it can be replaced by a fresh, clean layer without requiring full device replacement. In an alternative embodiment, the urine absorbent layer 15 may be securely integrated and stitched into the fabric layer(s) covering the elongate structure forming the body engaging member 10, so that it does not become dislodged during washing of the body engaging member 10 or dislodging thereof during use.

[0060] The urine absorbent layer 15 is specifically designed for efficient liquid absorption, while ensuring washability and re-usability. It may be constructed from super-absorbent materials, as will be known to a person skilled in the art, specifically engineered to capture and retain age- and weight-appropriate volumes of urine (according to the intended wearer). The layer 15 is ergonomically contoured to conform to both the wearer’s body shape and the internal shape of the body engaging member 10 of the device 1, maximising absorption area without contributing unnecessary bulk. The thickness of the absorbent layer may be greater at the front end than at the rear end. The device 1 further comprises a contoured core assembly 20 comprising a waistband 22 and a generally central, elongate flap 24 extending from the waistband 22. The waistband is configured to go around the waist of a wearer, in use, to hold the device 1 in place. The waistband 22 may be elastic or otherwise adjustable in size (e.g. with Velcro straps) to accommodate different wearers’ waist sizes with a secure fit. In this exemplary embodiment, the elongate flap, which extends, generally centrally, from the waistband 22, has an elongate opening 26 that extends from a point close to its distal end, along a substantial portion of its length. The single wide opening 26 of this exemplary embodiment enables unobstructed passage of urine and faeces. However, in an alternative exemplary embodiment, a first opening may be strategically placed to correspond to the location of a wearer’s urethra, to allow the passage of urine, and a second opening may be provided to correspond with the location of a wearer’s anus, to allow the passage of faeces. In this case, a low-shore one-way flap (not shown) may be provided over the faecal passage opening, to allow faeces to pass through whilst preventing return flow, thereby further protecting the wearer’s skin from harmful faecal pathogens. The flap 24 and opening 26 is reinforced with a contoured component 25, formed of a resil iently flexible material and configured to ensure that the flap 24 maintains a loosely contoured shape to match the anatomy of the wearer. The contoured component is roughly the same shape and size as the flap and includes one (or more) openings to match the one (or more) openings 26 in the flap 24. The contoured component may be formed of TPU or similar material, although suitable alternatives will be apparent to a person skilled in the art. The contoured flap acts as a barrier to protect the wearer’s skin from faeces and urine, once excreted, The proximal end of the opening 26 (or rear-most opening, in the case of multiple such openings) (nearest the waistband 22) terminates at an elongate longitudinal ridge portion 28 that extends longitudinally along the ‘top’ surface of the flap 24 (when the device 1 is oriented for normal use, as illustrated in Figure 1 of the drawings) to a central point along the waistband 22, and is stiffened / reinforced by a tapered wedge portion 27. The reinforced ridge portion 28 is designed such that the apex thereof fits within the cleft of a wearer’s buttocks, in use. This serves as a barrier to prevent faeces from escaping through the rear of the device 1 , and acts a funnel to direct waste through the core member 20 to the faecal-waste cavity (below), as will be described in more detail hereinafter. The wedge portion 27 may be constructed from a gel-like material, such as low-shore thermoplastic elastomer (TPE), providing flexibility and comfort when the wearer is seated / lying down.

[0061] As stated above, the contoured member 25 affixed to the underside of the flap 24 may be formed of a resiliently flexible material, such as a soft, flexible foam or plastic material (e.g. TPU) with sufficient resilience to retain its shape, such that the top side of the core assembly 20 fits closely to the anatomy of a wearer when the device 1 is attached securely. This acts as a barrier to protect the wearer’s skin from faeces and urine, once excreted. The flap itself may be formed of, or covered with, a layer 30 of ultra-soft, breathable fabric, at the sides of which are provided integral waistband portions 22a, 22b, to prevent chafing and discomfort during use. The waistband 22 can be secured with Velcro, poppers or any alternative securing mechanism, as will be apparent to a person skilled in the art, to ensure a snug, comfortable fit, regardless of age or weight of the wearer. The waistband 22 may be relatively narrow, as illustrated in Figures 7 to 9 of the drawings, or embody a wider fit to cover more of the stomach, hips and bottom.

[0062] The core assembly 20 is designed to rest snugly against the wearer’s skin, secured by a waistband 22 (e.g. elastic) which maintains positioning. The waistband 22 may be composed of breathable, ultra-soft fabric, with, for example, a thermoplastic polyurethane (TPU) coating to enhance quick-drying properties. Whilst the ‘top surface of the core assembly 20 is covered with a soft fabric designed for comfort, the underside is beneficially water-resistant.

[0063] Removably located between the core assembly 20 and the body engaging member 10, there is provided a faecal waste cavity member 30, comprising a curved, elongate container or pouch 32, deeper at the front and toward the centre than at the rear, having an opening 34 in the ‘front’ portion of the ‘upper’ surface thereof (when the device is oriented for normal use, as illustrated in Figure 3 of the drawings). The faecal waste cavity member 30 is accessible (for removal and re-insertion) via the above-described access flap 14 at the Tear’ of the body engaging member 10 (when the device 1 is oriented for normal use, as illustrated in Figure 3 of the drawings). The faecal waste container or pouch 32 may be a semi-rigid pouch that maintains a cavity at all time, irrespective of the position / movement of the wearer. The container or pouch 32 may be formed of, for example, thermoplastic elastomers (TPE), although alternative materials will be apparent to a person skilled in the art, and the present invention is not intended to be limited in this regard. The curved nature of the container / pouch 32 is such that it is contoured to the shape of the wearer’s body, starting from underneath the anus (when the device 1 is properly positioned for use) and following the shape of the bottom, and the opening 34 is relatively wide. In some embodiments, the container / pouch may have internal ridges that prevent the cavity from collapsing if the wearer is sitting or lying down on it, either during excretion or afterwards, such that there is always a space for the faeces to flow into. However, this will be dependent, at least to some extent, on the material used to form the container / pouch 32, as will be apparent to a person skilled in the art. Drain holes may, in some embodiments, be provided in the base of the container / pouch 32, to allow excess liquid to drain onto the absorbent pad 15 below. An elongate ridge 36 extends rearwards from the opening 34 in the upper surface of the container or pouch 32, wherein the recess defined beneath the tapered wedge portion 28 is configured to fit snugly over the apex of the elongate ridge 36 on the upper surface of the container or pouch 32, and the container or pouch 32 can be slid in and out of the device (via the access flap 14) by sliding the elongate ridge 36 through the recess defined beneath the tapered wedge portion 28. Additional fastening means, such as magnetic, Velcro or re-stickable adhesive, may be provided to securely mount the container / pouch 32 within the recess.

[0064] Thus, when thus inserted, the faecal waste cavity member 30 is effectively integrated within the structure of the device 1. The faecal waste cavity member 30 is intended to retain its form and functionality under various positional stresses (e.g. sitting or lying down) to ensure consistent containment and separation of faecal waste from the wearer’s skin. In some embodiments, the container or pouch 32 may be a semi-rigid, detachable pouch (as illustrated), featuring a stable architecture that prevents collapse and maintains an open channel for faecal matter to flow into it and be sequestered away from the wearer’s skin. As stated above, the container or pouch 32 is accessible via an opening which is covered by the access flap 14 when the device 1 is in use. The access flap 14 may be hinged or incorporate other closure mechanisms, facilitating the removal of the container or pouch 32 for disposal of waste and subsequent cleaning for re-use. The container or pouch 32 may be fabricated of, for example, a thermoplastic elastomer (TPE) or similar material with sufficient structural integrity to maintain its shape under weight and positional adjustments of the wearer. Internal structural features, such as ridges or reinforcements may be incorporated to prevent collapse whilst optimising comfort and ergonomic suitability. A covered opening (not shown) may be provided at the rear of the container or pouch 32, with a covering (e.g. hinged) that can be selectively opened (when the container or pouch 32 is removed from the device 1) to allow the container or pouch 32 to be emptied and washed out.

[0065] In some embodiments, the faecal-waste cavity defined by the container or pouch 32 may be adapted to house a removable, compostable, or biodegradable collection bag (not shown). In this case, the faecal waste cavity member may be embedded (i.e. not removable) within the device’s fabric structure, with the bag secured within the cavity defined thereby. Upon use, this bag can be sealed and discarded, simplifying waste management and enhancing hygiene. The cavity retains sufficient structural resilience to avoid collapse, thereby providing a designated space for waste collection, irrespective of the wearer’s posture or movement. The disposable bag system may be further configured to incorporate a cartridge mechanism (not shown) that stores multiple biodegradable bags, designed to streamline bag replacement. Upon removal of a soiled bag, the subsequent bag is automatically positioned for immediate use. Each cartridge may contain three or more bags, sufficient for approximately 24 hours of use, thus minimising user intervention and maximising convenience. The cartridge would, beneficially, be replaceable, ensuring a continuous supply of bags within the cavity. It is to be understood that example embodiments of the invention provide a non-invasive, non-adhesive means to separate faeces from the skin immediately after excretion, thus improving hygiene and user dignity, and reducing the risk of dermatitis and cross-contamination. Such embodiments can also act to reduce carer handling times. It will be further appreciated that a urine collection / absorbing means can be incorporated into any of the described incontinence management systems.

[0066] It will be apparent to a person skilled in the art, from the foregoing description, that modifications and variations can be made to the described embodiments without departing from the scope of the invention as defined by the appended claims.

Claims

CLAIMS1. An incontinence management device, comprising:a body engaging member for positioning between the legs of a wearer, in use; anda securing means for, in use, securing the incontinence management device in position on a wearer;wherein the body engaging member has an opening therein adapted to lie, in use, adjacent the anus of a wearer, and through which faeces ejected by the wearer passes, in use; the incontinence management device further comprising a faeces receptacle having an aperture therein that is fluidly coupled to the opening in the body engaging member.

2. An incontinence management device according to claim 1 , wherein the body engaging member comprises a tube having a first open end, and a locating device comprising a resil iently flexible circumferential collar extending outwardly from the first end of the tube.

3. An incontinence management device according to claim 1 or claim 2, wherein a reinforcing bar is provided across the first open end of the tube.

4. An incontinence management system according to any of the preceding claims, wherein elastomeric strings or loops are coupled at diametrically opposite edges of the circumferential collar.

5. An incontinence management device according to claim 2, wherein the locating device is formed integrally with the tube.

6. An incontinence management device according to claim 2 or claim 3, wherein the circumferential collar forming the locating device extends outwardly from the first open end of the tube at an acute angle relative to the longitudinal axis of the tube.

7. An incontinence management device according to claim 4, wherein the interface between the circumferential collar and the first open end of the tube is rounded and convex.

8. An incontinence management device according to any of claims 2 to 5, wherein the locating device is outwardly contoured so as to form a shape corresponding to the internal contour of an i ntergl uteal cleft.

9. An incontinence management device according to any of claims 2 to 6, wherein the tube has a second open end that is fluidly coupled to the opening of the faeces receptacle.

10. An incontinence management device according to any of the preceding claims, further comprising sealing means for sealingly and removably coupling the opening of the body engaging member over the opening of the faeces receptacle.

11. An incontinence management device according to any of the preceding claims, wherein the faeces receptacle comprises a flexible pouch.

12. An incontinence management device according to any of the preceding claims, wherein the faeces receptacle is integrally formed with the body engaging member.

13. An incontinence management device according to any of the preceding claims, wherein the securing means comprises a harness member coupled to the body engaging member and an adjustable waistband coupled to the harness.

14. An incontinence management device according to any of the preceding claims, wherein the faeces receptacle comprises an inspection hatch for enabling the level of faecal matter in the faeces receptacle to be viewed externally.

15. An incontinence management device according to claim 1, wherein said body engaging member is coupled to, or integrated with, said securing means; wherein said body engaging member comprises a flap having at least one opening therein adapted to lie, in use, adjacent the anus, and through which faeces ejected from the anus, and wherein the faeces receptacle has an aperture therein that lies, in use, below the opening in said body engaging member; the device further comprising a urine storage or absorbing means for, in use, receiving and storing / absorbing urine passed by the wearer.

16. An incontinence management device according to claim 13, wherein said faeces receptacle is removable.

17. An incontinence management device according to claim 13 or claim 14, wherein said faeces receptacle is formed of a resi liently flexible material and configured to maintain a cavity therein during use.

18. An incontinence management device according to any of claims 13 to 15, wherein a covered opening is provided at the rear end of said faeces receptacle, when said incontinence management device is oriented for use, that can be selectively opened to allow the contents of the faeces receptacle to be removed.

19. An incontinence management device according to any of claims 13 to 16, wherein said faeces receptacle comprises a curved, elongate container or pouch, having said aperture in an upper surface thereof.

20. An incontinence management device according to any of claims 13 to 17, wherein said faeces receptacle is embedded in the body engaging member, and the device further comprises a disposable bag removably secured within said faeces receptacle.

21. An incontinence management device according to any of claims 13 to 18, wherein the flap of said body engaging member has a single, elongate opening adapted to, in use, lie adjacent the anus and the open end of the urethra of a wearer.

22. An incontinence management device any of claims 13 to 19, wherein the body engaging member further comprises a removable urine receptacle for receiving and storing urine that passes through a or the opening in said flap of said core member.

23. An incontinence management device according to any of claims 13 to 20, wherein the flap of the body engaging member is formed of a resil iently flexible material, and comprises a first elongate longitudinal ridge that extends from a proximal end of the opening adapted to lie, in use, adjacent the anus of a wearer, along a portion of its length, the ridge being shaped and configured for engagement between the buttocks of a wearer.

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