Textile flat material with integrated pockets for holding electrical and / or electronic components for medical measurement and / or control purposes

Description

[0001] The invention relates to a textile flat material for application to a human or animal body and for accommodating electrical and / or electronic components for medical measuring and / or control purposes.

[0002] From US 2021 / 0118427 A1, multi-layer textile flat materials with cavities for accommodating electronic control units are known, wherein the electronic control units are embedded in a fabric and comprise contact points which interact with electrically conductive threads provided on the cavity and integrated into the fabric for the transmission of electrical signals.

[0003] FR 3 054 247 A1 discloses a flat textile material for application to a human or animal body for performing a sensor function, namely for detecting the application of pressure. It comprises: a longitudinal direction, a transverse direction running transversely to the longitudinal direction, a plane of extension, a thickness direction orthogonal to the plane of extension, at least one support section extending in the longitudinal direction and having a support layer, at least one pocket section extending in the longitudinal direction and adjoining the support section in the longitudinal direction and having at least one pocket, wherein the at least one pocket comprises a first pocket layer facing the body and a second pocket layer facing away from the body, which delimit a pocket space between them, wherein the at least one pocket can be enclosed on all sides or, alternatively, can have a pocket opening.The flat textile material comprises warp threads arranged in the longitudinal direction and weft threads arranged in the transverse direction, which form the carrier layer, the first pocket layer, and the second pocket layer. At least one electrical conductor is woven into the flat textile material in each of the longitudinal and transverse directions, with the electrical conductors running in the longitudinal direction being woven into the first pocket layer and the electrical conductors running in the transverse direction being woven into the second pocket layer and thus held. The pocket layers are configured such that, in the unloaded state of the flat textile material, they, together with the conductors held therein, are arranged at a distance from one another in the thickness direction.When a compressive force is applied orthogonally to the plane of extension of the flat textile material in the area of ​​the pockets, contact is established between the electrical conductors running longitudinally and transversely, and the compressive force load can thus be detected. For this purpose, the floating distance between the electrical conductors in the center of each pocket to form a contact area is between 1 mm and a maximum of 2 mm.

[0004] The present invention is based on the object of providing a flat textile material of the aforementioned type, which can be produced in a weaving process and which is suitable for securely accommodating electrical and / or electronic components. These include, among others, microcontrollers, rechargeable batteries, batteries, sensors for detecting body and movement signals, and actuators for influencing the body.

[0005] Preferably, the textile flat material should be suitable for both long-term use and multiple use. In particular, the textile flat material could also be used to support and monitor wound treatment and / or wound care, particularly as a wound dressing or integrated into a wound dressing or wound dressing in the broadest sense.

[0006] Medical-technical measurement purposes include, in particular, the recording of (bio-)physiological signals or potentials, such as the electrical resistance of the skin, the heartbeat, or the movement of the body.

[0007] Medical-technical control purposes are understood to mean, in particular, the control of the body and / or the influence on the body, such as inducing a movement of the body, electrical stimulation of the muscles and / or nerves, in the context of diagnostics, therapy, rehabilitation and / or self-tracking.

[0008] To achieve this object, the invention proposes a textile flat material having the features of claim 1.

[0009] A flat textile material is therefore proposed which is designed as follows. The flat textile material comprises a longitudinal direction, a transverse direction running transversely to the longitudinal direction, a plane of extension, a thickness direction orthogonal to the plane of extension, at least one support section extending in the longitudinal direction and having a support layer, at least one pocket section extending in the longitudinal direction and adjoining the support section in the longitudinal direction and having at least one pocket for receiving the electrical and / or electronic components, wherein the at least one pocket comprises a first pocket layer facing the body and a second pocket layer facing away from the body, which define a pocket space between them, wherein the at least one pocket has at least one pocket opening accessible in the transverse direction,wherein the textile flat material comprises warp threads arranged in the longitudinal direction and weft threads arranged in the transverse direction, which form the carrier layer, the first pocket layer and the second pocket layer, wherein in the thickness direction between the first pocket layer and the second pocket layer at least one flexible electrical conductor is provided which extends in the longitudinal direction and is arranged at least partially floating and has a floating distance of at least 5 mm.

[0010] The production of the flat textile material in a weaving process enables continuous production of the flat textile material and the pocket provided therein or on it. The arrangement of the pocket in a pocket section of the flat textile material achieves targeted positioning of the electrical and / or electronic components to be accommodated therein. The pocket is accessible from two sides or preferably from one side. Furthermore, an improved and more secure electrical connection between the electrical and / or electronic component and the electrical conductor is possible in the pocket section by providing flexible electrical conductors arranged floatingly between the pocket layers. Due to the floating arrangement of the electrical conductor, a larger-area connection can be achieved in contrast to the only point-like connection between the component and the electrical conductor known from the prior art.

[0011] Furthermore, the first pocket layer, facing the body, protects the skin from inadvertent contact with the electrical and / or electronic component it contains. The second pocket layer, facing away from the body, at least partially covers the electrical and / or electronic component and prevents inadvertent contact and / or external influences on the electrical and / or electronic component contained in the pocket.

[0012] Advantageously, the floating electrical conductor can be formed from an electrically conductive filament, an electrically conductive thread, or an electrically conductive copper wire. The electrical conductor is preferably woven and elastically deformable along its longitudinal extent and / or orthogonally to the longitudinal extent, in particular flexible and / or stretchable. Furthermore, it is conceivable for the electrical conductor to comprise a plurality of filaments arranged parallel to one another in the longitudinal direction, in particular a fiber bundle, or a plurality of copper wires, in particular a copper strand formed from a plurality of copper wires.

[0013] When we refer to electrical conductors here, this means that such an electrical conductor comprises an electrically conductive material, in particular is coated with it, or is made of an electrically conductive material. A conductor considered electrically conductive has an electrical resistance of at most 2000 ohms / m, preferably of at most 1000 ohms / m, and more preferably of at most 500 ohms / m. This means that a 1-meter-long conductor section has an electrical resistance of at most 2000 ohms, or at most 1000 ohms, or at most 500 ohms, when measured using a conventional resistance measurement.

[0014] In a woven fabric, the warp and weft threads are interwoven. For example, in a plain weave, the weft thread is alternately passed over a warp thread and under a warp thread, and the warp thread is alternately passed over a weft thread and under a weft thread. In a floating arrangement of the electrical conductor, unlike in a plain weave, the electrical conductor is not alternately arranged over a weft thread and under a weft thread, but rather the electrical conductor runs floating over several, preferably a large number of, weft threads.

[0015] The distance between two consecutive bonding points is referred to below as the float distance. It has proven advantageous if the electrical conductor in the pocket section has a float distance of between 5 mm and 100 mm, in particular between 5 mm and 50 mm, preferably between 5 mm and 30 mm, and more preferably between 10 mm and 20 mm.

[0016] Because the conductor floats in the pocket section, the electrical conductor in the pocket is easily accessible so that the electrical conductor can be cut, for example, with scissors, adapted with regard to insulation or coating and / or provided with plugs or similar.

[0017] It is also conceivable for the electrical conductor to be arranged completely floating in the pocket section, meaning it has no connection point to the pocket section. The connection points can be located in the carrier section and / or at the transition between the carrier section and the pocket section. The completely floating arrangement of the electrical conductor in the carrier section offers high flexibility when connecting to an inserted component, since the electrical conductor is movable or shiftable due to the lack of connection in the pocket section.

[0018] In an alternating configuration of the flat textile material, a further support section adjoins the pocket section in the longitudinal direction opposite the support section, with the pocket section being arranged between the support sections in the longitudinal direction. In this embodiment, the flat textile material thus has a longitudinal arrangement of support section - pocket section - support section.

[0019] It may also prove advantageous if a further pocket section adjoins the support section in the longitudinal direction opposite the pocket section, with the support section being arranged between the pocket sections in the longitudinal direction. In this further embodiment, the flat textile material thus has a pocket section - support section - pocket section arrangement in the longitudinal direction.

[0020] It can prove particularly advantageous if the flat textile material is essentially continuous in the longitudinal direction, with a carrier section and a pocket section alternating. This allows the advantages of continuous production in the weaving process to be fully exploited.

[0021] With regard to accommodating the electrical and / or electronic components, it proves particularly advantageous if the first pocket layer and the second pocket layer rest loosely against each other, at least in some areas of the pocket section. This allows for easy insertion of the component into the pocket.

[0022] With regard to continuous production, it is also advantageous if the warp threads extending in the longitudinal direction, starting from the pocket section, are brought together at the transition to the carrier section to form the carrier layer. If the flat textile material is formed in the longitudinal direction with one pocket section and one carrier section in succession, multi-layer pocket sections and single-layer carrier sections alternate. This has the advantage that both the carrier layer and the pocket layer can be formed with the same warp threads, and that a stable carrier layer can be formed in the carrier section.

[0023] Furthermore, it is advantageous if the at least one electrical conductor is arranged on the carrier layer, in particular partially enclosed by the carrier layer or held thereon in some other way. As a result, the conductor is limited in its movement in the transverse direction by the warp threads. For further fixation of the conductor, it proves advantageous if the conductor is attached to the carrier layer at least at certain points. For this purpose, the electrical conductor can be textile-integrated into the carrier layer, or the electrical conductor can be fixed to the carrier layer via holding means.

[0024] In a further development of the flat material according to the invention, several electrical conductors can be provided that run essentially parallel to one another in the longitudinal direction, wherein the electrical conductors are spaced apart from one another in the transverse direction, so that, when the textile flat material is used as intended, there is no direct contact between two or more electrical conductors. Consequently, different signals can be transmitted in and along the textile flat material. Furthermore, a secure connection between the conductors and different contact points of the accommodated electrical and / or electronic component can be ensured.

[0025] Furthermore, it is advantageous if the electrical conductor is insulated at least partially within the support section. This prevents unwanted contact or contact with the electrical conductor through the adjacent skin or from the outside.

[0026] In particular, it may further prove advantageous if the at least one electrical conductor in the pocket section is at least partially uninsulated or stripped, so that electrical contact can be established between the at least one electrical conductor and the accommodated electrical and / or electronic component. The electrical conductor can be provided with exposed, uninsulated regions before being woven into the flat textile material. Alternatively, the electrical conductor can be introduced into the flat material in a completely insulated manner and then stripped as required in the pocket section. Contact between the electrical conductors and the accommodated component is preferably made on the side of the component facing away from the body, so that no raised profile of the electrical conductors can form on the side facing the body.

[0027] A further development of the flat material according to the invention provides that the at least one electrical conductor is separated in the pocket section, so that this electrical conductor has two free conductor ends, in particular for contacting the electrical and / or electronic component. Due to the floating of the electrical conductor in the pocket section, the conductor can be easily separated after being inserted into the flat material, e.g., with scissors.

[0028] It is now possible to provide the free ends of the separated electrical conductor with at least one plug, so that electrical contact with the accommodated electrical and / or electronic component can be established via a plug connection. For this purpose, the plug and the component each provide corresponding terminals. Consequently, the component can be easily connected and removed by establishing and disconnecting the plug connection.

[0029] According to a further embodiment, it proves advantageous for the at least one pocket to be closed by joining the first pocket layer and the second pocket layer in the transverse direction opposite the pocket opening. With regard to the continuous manufacturing process, a flat textile material can thus be woven with pockets that have a pocket opening on one side in the transverse direction and are closed on the other side.

[0030] Adjoining the at least one pocket in the transverse direction opposite the pocket opening is a side region, wherein in the side region, the first pocket layer and the second pocket layer are connected to one another over a surface. In particular, in this side region, the weft threads of the first pocket layer and the second pocket layer running in the transverse direction and the warp threads of the first pocket layer and the second pocket layer running in the longitudinal direction are interwoven. Furthermore, with regard to the continuous producibility of the flat material, it is conceivable for the transverse extent of the pocket section to correspond substantially to the transverse extent of the support section.

[0031] Furthermore, it is advantageous if a positioning means for positioning and / or locking an electrical and / or electronic component that can be inserted into the pocket is provided on or in the pocket. Accordingly, the component can be held securely in the pocket and preferably fixed in a defined position such that the contact points of the electrical and / or electronic component and the electrical conductors abut one another or are assigned to one another. In particular, a hook on the component and an undercut in the pocket section corresponding to the hook could be provided as the positioning means. A magnet on the component and a ferromagnetic material in the pocket section are also conceivable.

[0032] In a further particularly advantageous embodiment, elastically stretchable warp threads extending in the longitudinal direction and / or elastically stretchable weft threads extending in the transverse direction are provided in the support section and / or in the pocket section. This ensures that the flat textile material conforms well to the body. Furthermore, the elastic threads in the pocket section can be designed such that an inserted electrical and / or electronic component is securely enclosed, thus preventing the component from falling out of the pocket. In addition, different elastic threads can be provided in the first pocket layer and the second pocket layer. In particular, it is conceivable that more elastic threads are provided in the second pocket layer than in the first pocket layer.This ensures that when a component is inserted, the second pocket layer facing away from the body gives way more than the first pocket layer facing the body, so that the component is pushed away from the skin and thus less pressure is exerted on the patient's skin.

[0033] The elasticity of the elastic threads mentioned can be determined analogously to DIN EN ISO 13934-1. Instead of the flat test pieces specified in the standard, thread sections with a length of 80 mm each are used. The elasticity of the thread is determined based on the maximum tensile elongation of the thread used.

[0034] It is advantageous if the maximum tensile elongation of the elastic threads is at least 1.10 times, in particular at least 2.0 times, and more particularly at least 5.0 times, in particular at least 10 times, and more particularly at least 20 times, of the other threads used. Furthermore, it is advantageous if the maximum tensile elongation of the elastic threads is in a range between 10% and 300%, in particular in a range between 10% and 200%, advantageously in a range between 10% and 100%, preferably in a range between 10% and 20%.

[0035] The invention also relates to a holding or carrying device for an electrical and / or electronic component, which comprises a flat textile material according to the invention. The flat textile material is preferably prefabricated as a collar, bracelet, headband, chest belt, or kinesio tape.

[0036] It is also conceivable for the flat material to be designed as a bandage or wrap, with the continuously produced flat material being cut to a defined length. Consequently, the flat material forms end regions with free ends in the longitudinal direction. The end regions of the flat material can then be connected to one another, in particular sewn, welded and / or glued, to form a ring-like bandage or wrap. Alternatively, support sections can be provided in the end region in the longitudinal direction, to which hook and loop fasteners or adhesives can be attached. Using the hook and loop fasteners, bandages can be specifically adapted to the adjacent body part. Using the adhesives, the flat material can be used as a plaster.

[0037] Furthermore, protection is claimed for a device for medical-technical measuring and / or control purposes for use on the human or animal body, comprising a holding or carrying device according to the invention and an electrical and / or electronic component held thereon and electrically contacted, in particular a microcontroller, a battery, a rechargeable battery, a sensor for detecting body and / or movement signals and / or a component for generating and / or emitting electrical signals to the body. It is conceivable for the component to be connected to the at least one electrical conductor via a plug connection. In the case of a cuboid-shaped component, the plug connection can be provided on the sides of the component facing the support sections, on the sides facing or remote from the through-opening and / or on the sides of the component facing the pocket layers.

[0038] Further features, details and advantages of the invention emerge from the appended patent claims and from the drawing and subsequent description of a preferred embodiment of the textile flat material according to the invention.

[0039] The drawing shows: Figure 1 shows a schematic plan view of a body-facing side of a textile flat material according to the invention; Figure 2 shows a schematic three-dimensional representation of the textile flat material according to Fig. 1 with an inserted electronic component; Figure 3 a schematic side view of the flat material according to Fig. 1 seen in the direction of arrow III in Fig. 1 ; Figure 4 a schematic side view of the flat material according to Fig. 1 and 2with an electronic component inserted into a pocket; Figure 5a shows a schematic representation of a flat textile material according to the invention designed as a bandage with holding means; and Figure 5b shows a schematic representation of a bandage with an electronic component accommodated therein in an operating situation on a person's upper arm.

[0040] The figures show a flat textile material 2 according to the invention and illustrate, in part, its structure in a highly schematic manner. The flat material 2 is intended to be applied to a human or animal body 4 and to accommodate at least one electrical and / or electronic component 6. The flat textile material 2 extends in a longitudinal direction 8, in a transverse direction 10 and in a direction parallel to the plane of the drawing. Fig. 1 matching extension plane 12. Furthermore, a thickness direction 13 running orthogonally to the extension plane 12 is introduced, which consists of Fig. 3 is evident.

[0041] Fig. 1 shows a plan view of a body-facing side 14 of a section 18 of the flat textile material 2 indicated by a rectangular frame 16. Fig. 2 shows a three-dimensional representation of the textile flat material 2, wherein the side 14 facing the body is oriented upwards and the side 20 facing away from the body - not visible - is oriented downwards.

[0042] The section 18 of the textile flat material 2 comprises two pockets 22, which are rectangular in shape in the case shown here, for receiving electrical and / or electronic components 6, which Fig. 1 are indicated by a frame 24. The pockets 22 extend in the longitudinal direction 8 over a pocket length 26 and in the transverse direction 10 over a pocket width 28. The pockets 22 are accessible in the transverse direction 10 via a pocket opening 30 provided on a lateral edge of the section 18. In the transverse direction 10, opposite the pocket opening 30, the pocket 22 is adjoined by a side region 32 of the section 18. The side region 32 extends in the longitudinal direction 8 over the pocket length 26 and in the transverse direction 10 between the pocket 22 and a lateral edge of the section 18.

[0043] The area of ​​the respective pocket 22, together with the adjacent side area 32, forms a pocket section 34 of the flat textile material 2 or section 18. A support section 36 is provided or arranged in the longitudinal direction 8 between the two pocket sections 34.

[0044] As will be explained in more detail below, the textile flat material 2 according to the invention can be produced continuously in the longitudinal direction 8, so that the sections 18 of the flat material 2 shown in the figures can be obtained from a continuously produced strip or band of the textile flat material 2 according to the invention as longitudinal sections of this endless flat material 2. Thus, it is conceivable that a section 18 can have one or more pockets 22, between which a carrier section 36 is arranged in the longitudinal direction 8 - as shown.

[0045] In Fig. 2 Section 18 of the flat textile material 2 is also visible, wherein it can be seen that the flat textile material 2 comprises, in the respective pocket section 34, a first pocket layer 38 facing the body and a second pocket layer 40 facing away from the body. In the preferred case shown, the first pocket layer 38 facing the body and the second pocket layer 40 facing away from the body can in particular be placed loosely against one another and / or expanded such that a pocket space 42 is delimited by the first pocket layer 38 and the second pocket layer 40. The electrical and / or electronic component 6 can then be accommodated in this pocket space 42.

[0046] Based on the Fig. 2 bis 4 It can be seen that the first pocket layer 38 facing the body and the second pocket layer 40 facing away from the body are combined to form a textile carrier layer 44 provided in the carrier section 36. The carrier layer 44 extends in the transverse direction 10 between the lateral edges of the section 18 of the flat material 2, i.e., across its entire width. In the longitudinal direction 8, the carrier layer 44 extends between the two pockets 22.

[0047] Preferably, in addition to the function of accommodating the electrical and / or electronic component 6, the flat textile material 2 also fulfills the function of electrically connecting the accommodated component 6 to further electrical and / or electronic components located outside this pocket 22. These can be arranged, for example, in further pockets 22 of the same flat textile material 2 or, for example, be designed and arranged as an electrode on a further functional section of the flat textile material 2 in the form of an electrode section.

[0048] For connecting or contacting the electrical and / or electronic component 6, in this embodiment, three electrical conductors 46 are provided, which are introduced into the textile flat material 2. In the Fig. 1 bis 5 the electrical conductors 46 are shown as dashed lines. The electrical conductors 46 serve to transmit signals away from the body, towards the body and / or between two electrical and / or electronic components 6, wherein each electrical conductor 46 can transmit a different signal. The electrical conductors 46 are arranged in the longitudinal direction 8 and parallel to one another. In the carrier section 36, the electrical conductors 46 are connected to the carrier layer 44 in such a way that unintentional slipping of the electrical conductors 46 in the longitudinal direction 8 and / or in the transverse direction 10 is prevented. Furthermore, the electrical conductors 46 are integrated into the carrier layer 44 in such a way that contact between the electrical conductors 46 can be prevented during proper use. Furthermore, the electrical conductors 46 in the pocket section 34 are not connected to the first pocket layer 38 or to the second pocket layer 40.Consequently, the electrical conductors 46 in the pocket 22 lie largely freely between the first pocket layer 38 and the second pocket layer 40, whereby they can rest loosely on the first pocket layer 38 and / or on the second pocket layer 40 from the inside.

[0049] The formation of the layers, pockets, regions and sections of the flat textile material according to the invention is explained below.

[0050] The first pocket layer 38, the second pocket layer 40 and the carrier layer 44 comprise warp threads 48 extending in the longitudinal direction 8 and weft threads 50 extending in the transverse direction 10, which are designed in particular as electrically non-conductive threads.

[0051] The course of a single warp thread 48 and a single weft thread 50 is in Fig. 2 indicated schematically. The warp thread 48 and the weft thread 50 are lowered from the zero position and woven together to form the second pocket layer 40 in the pocket section 34. Analogously, to form the first pocket layer 38, further warp threads 48 and weft threads 50 are raised from the zero position and woven together. In the transition to the pocket section, the warp threads 48 and the weft threads 50 are raised or lowered back to the zero position. Consequently, the warp threads 48 extending in the longitudinal direction 8, which form the first pocket layer 38, and the warp threads 48 extending in the longitudinal direction 8, which form the second pocket layer 40, are brought together to form the woven carrier layer 44 in the carrier section 36. Accordingly, a stable carrier layer 44 is formed from the warp threads 48 and the weft threads 50 in the zero position.

[0052] The side area 32 is formed accordingly. The weft threads 50, which respectively form the first pocket layer 38 and the second pocket layer 40, are raised or lowered in the area of ​​the pocket 22. In the transition from the pocket 22 to the side area 32, the respective weft threads 50 are lowered or raised back to the zero position and interwoven with further warp threads 48, so that a single textile layer can be formed in the side area 32, which is comparable to the carrier layer 44. Alternatively, the two pocket layers 38, 40 could also be subsequently connected to one another in any desired manner.

[0053] In particular from Fig. 2 and 3the course of the electrical conductors 46 is visible. The electrical conductors 46 are almost completely covered in the carrier section 36 by the warp threads 48 and the weft threads 50 in the carrier section 36. In the pocket section 34, the electrical conductors 46 are arranged in a completely floating manner, for example. Consequently, the electrical conductors 46 in the pocket section 34 are not connected to the first pocket layer 38 or to the second pocket layer 40. The electrical conductors 46 are freely movable in the pocket 22 within the scope of their play and elasticity, with the electrical conductors 46 each having two connection points in the transition between the pocket section 34 and the carrier section 36. Consequently, the floating distance 47 of the electrical conductors 46 in the pocket section 34 corresponds approximately to the pocket length 26.It is conceivable, for example, that the electrical conductors 46 are arranged in a floating manner on the first pocket layer 38 and / or on the second pocket layer 40 with a floating spacing 47 of between 5 mm and 30 mm. With an exemplary pocket length 26 of 30 mm and a floating spacing 47 of 5 mm, the electrical conductors 46 are connected in the transitions between the pocket section 34 and the support section 36 as well as at five further connection points. In this case, six floating regions of the electrical conductors 46 are formed in the pocket section 34. It is also possible, with a plurality of electrical conductors 46, for the individual electrical conductors 46 to be arranged differently in the pocket section 34 and / or in the support section 36, in particular to be arranged in a different floating manner in the pocket section 34.The electrical conductors 46 can each have a floating distance in the pocket section preferably between 5 mm and 100 mm, in particular between 5 mm and 50 mm, preferably between 5 mm and 30 mm, preferably between 10 mm and 20 mm.

[0054] The floating arrangement of the electrical conductors 46 are in Fig. 3 indicated as a wavy dashed line. In the left pocket 22, the electrical conductor 46 is continuous, whereby, for example, an electrical and / or electronic component 6 with open contact points can be inserted into the pocket 22, so that by aligning the component 6 in the pocket 22, a tight connection can be made between the component 6 and the electrical conductors 46. It is therefore sensible for the electrical conductors 46 in the pocket section 34 to be electrically contactable. The electrical conductors 46 can be introduced into the flat textile material 2 with insulation. The electrical conductors 46 must then be stripped in the pocket section 34. It is also conceivable for the electrical conductors 46 to have no insulation in some sections and for the non-insulated areas to be aligned with the pocket sections 34 when the electrical conductors 46 are inserted into the flat material 2.In the right-hand pocket 22, the electrical conductor 46 has been severed using scissors. Consequently, the electrical conductor 46 has two free conductor ends 52. Depending on the conductor type, the free conductor end 52 can be connected to a component 6 to be inserted. The left-hand free conductor end 52 can, for example, be attached, in particular glued or soldered, to a contact point of a component 6 to be inserted. A plug 54 is provided on the right-hand free conductor end 52, with which a plug connection to a component 6 to be inserted can be established. The electrical and / or electronic component 6 accordingly has a slot corresponding to the plug 54.

[0055] In Fig. 4 a pocket 22 of a flat material 2 according to the invention is shown. An electronic component 6 is inserted into the pocket 22, which component has four slots for plugs 54. In this case, the flat material 2 comprises two electrical conductors 46, which are equipped with plugs 54 at their free conductor ends 52. The plugs 54 are plugged into the electronic component 6 in the longitudinal direction 8 and in the thickness direction 13, respectively. To simplify and improve the alignment of the electrical and / or electronic component, positioning means 55 are provided on the component 6 and the pocket 22, which interact when the component 6 is inserted such that the component 6 and the pocket 22 snap together and / or the user feels resistance. Magnets, locking hooks with undercuts and / or adhesives are conceivable as positioning means 55, for example.

[0056] The Fig. 5a und 5b show, by way of example, the flat textile material 2 according to the invention, which is manufactured as a bandage 60 for arrangement on an arm. The bandage 60 comprises a pocket 22 and two carrier layers 44, which adjoin the pocket 22 in the longitudinal direction 8. The bandage 60 and the electronic component 6 accommodated in the pocket 22 form a device 62 for medical measurement and / or control purposes. In the case of the bandage 60, the carrier layers 44 each terminate in a free carrier end 56 in the longitudinal direction 8. Retaining means 58 for establishing adhesion or fixation on the arm can be provided at the free carrier ends 56 of the carrier layers 44. For example, these retaining means 58 can be designed as adhesive points, so that the flat material 2 can be adhered to the skin as a plaster. Fig. 5bAlternatively, a bandage 60 is shown which has a hook-and-loop fastener on the free support ends 56 of the support layers 44. Consequently, the free support ends 56 can be placed on top of one another, so that the flat material 2 can be individually fixed to the arm. It is also conceivable for the free support ends 56 to be sewn together, so that a bandage 60 with a defined circumference can be produced from the flat material 2. In this case, it is particularly advantageous if the flat material 2 has elastic threads 48, 50, so that an elastically stretchable bandage 60 that conforms to the skin can be produced. The elastic threads 48, 50 can also be advantageously used in the other embodiments.

[0057] Thus, the elastic threads 48, 50 can also be advantageous if they are provided in the region of the pocket layers 38, 40, so that a component 6 received therein is enclosed by one or both pocket layers 38, 40 and thus cannot fall out of the pocket 22.

Claims

1. A textile flat material (2) for application to a human or animal body (4) and for accommodating electrical and / or electronic components (6) for medical measuring and / or control purposes, comprising: a longitudinal direction (8), a transverse direction (10) running transversely to the longitudinal direction (8), an extension plane (12), a thickness direction (13) orthogonal to the extension plane (12), at least one carrier portion (36) extending in the longitudinal direction (8) with a carrier layer (44), at least one pocket portion (34) extending in the longitudinal direction (8) and adjoining the carrier portion (36) in the longitudinal direction (8) with at least one pocket (22) for accommodating the electrical and / or electronic components (6), wherein the at least one pocket (22) comprises a first pocket layer (38) facing the body and a second pocket layer (40) facing away from the body, which define a pocket space (42) between them, wherein the at least one pocket (22) has at least one pocket opening (30) accessible in the transverse direction (10), wherein the textile flat material (2) comprises warp threads (48) arranged in the longitudinal direction (8) and weft threads (50) arranged in the transverse direction (10), which form the carrier layer (44), the first pocket layer (38) and the second pocket layer (40), wherein, in the thickness direction (13) between the first pocket layer (38) and the second pocket layer (40), at least one flexible electrical conductor (46) extending in the longitudinal direction (8) and arranged at in a floating manner at least in portions is provided, and wherein the electrical conductor (46) arranged in a floating manner has a floating distance (47) of at least 5 mm.

2. The textile flat material (2) according to claim 1, characterized in that the floating electrical conductor (46) has a floating distance (47) of at least 10 mm, and / or of at most 100 mm, in particular at most 50 mm, in particular at most 30 mm, in particular at most 20 mm.

3. The textile flat material (2) according to claim 1 or 2, characterized in that a further carrier portion (36) adjoins the pocket portion (34) in the longitudinal direction (8) opposite the carrier portion (36), wherein the pocket portion (34) is arranged in the longitudinal direction (8) between the carrier portions (36) and / or that a further pocket portion (34) adjoins the carrier portion (36) in the longitudinal direction (8) opposite the pocket portion (34), wherein the carrier portion (36) is arranged in the longitudinal direction (8) between the pocket portions (34).

4. The textile flat material (2) according to one of the preceding claims, characterized in that the textile flat material (2) is designed to be endless in the longitudinal direction (8), wherein a carrier portion (36) and a pocket portion (34) alternate with one another in each case.

5. The textile flat material (2) according to one of the preceding claims, characterized in that the warp threads (48) extending in the longitudinal direction (8) are brought together starting from the pocket portion (34) in the transition to the carrier portion (36) for forming the carrier layer (44).

6. The textile flat material (2) according to one of the preceding claims, characterized in that the at least one electrical conductor (46) is arranged on the carrier layer (44), in particular partially enclosed by the carrier layer (44) or held thereon in some other manner.

7. The textile flat material (2) according to one of the preceding claims, characterized in multiple electrical conductors (46) running substantially parallel to one another in the longitudinal direction (8) are provided, wherein the electrical conductors (46) are spaced apart from one another in the transverse direction (10) in such a way there is no direct contact between two or more electrical conductors (46) when the textile flat material (2) is used as intended.

8. The textile flat material (2) according to one of the preceding claims, characterized in that the at least one electrical conductor (46) in the carrier portion (36) is insulated at least in portions and / or that the at least one electrical conductor (46) in the pocket portion (34) is uninsulated or stripped at least in portions, so that an electrical contact can be established between the at least one electrical conductor (46) and the electrical and / or electronic component (6).

9. The textile flat material (2) according to one of the preceding claims, characterized in that the at least one electrical conductor (46) is separated in the pocket portion (34), so that this electrical conductor (46) has two free conductor ends (52), in particular for contacting the electrical and / or electronic component (6).

10. The textile flat material (2) according to claim 9, characterized in that a plug (54) is provided on at least one free conductor end (52) of the separate electrical conductor (46), so that a plug connection can be established with the electrical and / or electronic component (6).

11. The textile flat material (2) according to one of the preceding claims, characterized in that the at least one pocket (22) is closed by bringing together the first pocket layer (38) and the second pocket layer (40) in the transverse direction (10) opposite the pocket opening (30).

12. The textile flat material (2) according to one of the preceding claims, characterized in that a side region (32) adjoins the at least one pocket (22) in the transverse direction (10) opposite the pocket opening (30), wherein, in the side region (32), the first pocket layer (38) and the second pocket layer (40) are connected to one another in a flat manner, in particular in this side region (32) the weft threads (50) running in the transverse direction (10) and the warp threads (48) running in the longitudinal direction (8) are interwoven with one another.

13. The textile flat material (2) according to one of the preceding claims, characterized in that a positioning means (55) for positioning and / or locking an electrical and / or electronic component (6) that can be inserted into the pocket (22) is provided on or in the pocket (22).

14. The textile flat material (2) according to one of the preceding claims, characterized in that, in the carrier portion (36) and / or in the pocket portion (34), elastically stretchable warp threads (48) extending in the longitudinal direction (8) and / or elastically stretchable weft threads (50) extending in the transverse direction (10) are provided.

15. A holding or carrying device (60) for an electrical and / or electronic component (6), comprising: a textile flat material (2) according to one or more of the preceding claims.

16. A device (62) for medical measurement and / or control purposes for use on the human or animal body (4), comprising a holding or carrying apparatus (60) according to claim 15 and an electrical and / or electronic component (6) held thereon and electrically contacted, in particular a microcontroller, a battery, a rechargeable battery and / or a sensor for detecting body and / or movement signals or a component for generating and / or emitting electrical signals to the body (4).