• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Electrode for attachment to human skin with an electrically nonconductive support having on its top side facing away from the skin, a projecting, electrically conductive connection element with a connection point for releasably connecting a signal conductor, wherein an at least partially extending on the opposite underside of the carrier transverse conductor is provided which is electrically connected to the connection element as well as to a contact medium facing the skin, the connection element (5) consisting of a single part, which on the one hand communicates with the electrical transverse conductor (3) and, on the other hand, the connection point (5a) for detachable Connecting a signal line has.
    公开号:AT519280A1
    申请号:T50971/2016
    申请日:2016-10-21
    公开日:2018-05-15
    发明作者:
    申请人:Leonh Lang；
    IPC主号:
    专利说明:

    Summary
    Electrode for attachment to human skin with an electrically non-conductive carrier, which has on its upper side facing away from the skin a projecting, electrically conductive connection element with a connection point for the detachable connection of a signal conductor, a transverse conductor running at least partially on the opposite underside of the carrier being provided , which is electrically connected to the connection element and to a contact medium facing the skin, the connection element (5) consisting of a single part which is connected on the one hand to the electrical transverse conductor (3) and on the other hand the connection point (5a) for detachable Connecting a signal line.
    (Fig. 1)
    80590 40 / cr / 22
    80590 40 / cr
    The invention relates to an electrode according to the preamble of claim 1. Furthermore, the invention relates to a method for producing an electrode.
    Medical skin electrodes of this type can be used as measuring electrodes which derive electrical signals from the human body. However, they can also be used as therapy electrodes to supply currents to the human body. For this purpose, the electrodes are glued to the skin and generally have an electrically conductive gel or another electrical contact medium on their underside, which is in galvanic contact with a connecting element of the electrode. An electrical signal conductor can be connected to this connection element, via which currents can be derived from the electrode or supplied to the electrode.
    One type of electrode has on the upper side facing away from the skin a protruding electrically conductive connecting element with a mostly substantially spherical head-shaped connection point, to which a neck connects.
    In the previous design of electrodes of this type, the connection element was made in two parts. The upper part (top button, stud) serves as a contact and anchor element for commercially available signal conductors, such as EKG lines. Essentially below the carrier, i.e. on the side facing the skin, there is a lower button (eyelet) which is used to transfer electrical potential directly from the gel (contact medium) or to transfer it to the gel. The eyelet is connected to the stud both electrically and mechanically, generally by riveting the two parts in such a way that the support material of the electrode is firmly clamped between a flange-like holding area of the stud projecting laterally and a similar holding area of the eyelet. Such a construction on the one hand offers a good mechanical hold of the connection element on the support of the electrode and on the other hand allows the eyelet to be made from materials that have favorable electrical properties for a signal electrode, for example it can be coated with silver, / 22 the silver layer again over the entire surface or at least in a partial area that is in contact with the gel, is covered with a layer of silver / silver chloride (Ag / AgCl). There is also a possibility that the eyelet will not touch the gel directly. Then a cross conductor is provided in these so-called off-center signal electrodes, which connects the eyelet with the gel.
    The electrodes according to the state of the art are, however, expensive - although slight price differences are significant for such mass articles.
    The object of the invention is therefore to provide an electrode of the type mentioned at the outset which can be manufactured more cost-effectively and which nevertheless provides good mechanical anchoring of the connection element in the electrode and good electrical properties.
    According to the invention this is achieved by an electrode according to claim 1.
    In contrast to the previously common two-part construction, in which the connection element consists of two riveted parts (stud and eyelet), a single part is now provided according to the invention as a connection element, which on the one hand provides the connection point for releasably connecting a signal conductor and on the other hand with the electrical Transverse conductor (preferably galvanic) is connected. The only part of the connection element can itself consist of several materials, for example nickel-plated brass or a plastic doped with conductive material (in particular carbon fibers). In contrast to the previous two-part structure consisting of eyelet and stud, it represents a structural unit in the sense of a single part.
    A particularly preferred embodiment of the connection element is one in which the connection element has an essentially spherical head, an adjoining, reduced-diameter neck and, at the end of the neck that faces away from the head, a flange-like, laterally projecting holding area. Via the spherical head / 22
    Connect the standard signal conductor in an easily detachable manner. The neck, which is reduced in diameter, is guided (preferably without lateral contact) through an opening in the carrier, while the holding region, which projects laterally in the form of a flange, is connected, preferably glued, to the underside of the carrier or to a layered transverse conductor attached thereon. The flange, which extends laterally in the form of a flange, securely holds the connection element to the carrier material even under high tensile loads.
    In order to ensure a good hold even under pressure loads on the connection element, it is preferably provided that the connection element has a laterally projecting holding area which is arranged between a support layer and the carrier, the support layer extending laterally beyond the holding area of the connection element and there firmly connected to the carrier, preferably glued.
    Forces exerted by pressure loads on the connection element are intercepted on the one hand by the adhesive bonding of the holding area to the underside of the carrier or the transverse conductor provided there, and on the other hand by the support layer which derives these forces laterally into the carrier.
    No high demands are placed on the electrical properties of the holding element in the subject matter of the invention. It can therefore consist of inexpensive material, for example a simple metal sheet. The holding element does not need to have any special electrical properties, because these electrical properties that are favorable for bioelectrodes can only be provided by the transverse conductor, which is connected to the electrical contact medium.
    Redox pairs are currently used to achieve low noise and depolarization in the event of defibrillation with an electrode. These can be oxidized or reduced and thereby take up at least one electron or give off at least one electron. Various substances are currently used for this depolarization. The most common are silver / silver chloride and / 22
    Tin / tin chloride used. For the present invention, however, all redox pairs are conceivable which allow the electrode to be depolarized. The redox pairs can be actively added or possibly generated in situ by reactions.
    Since, for example, silver / silver chloride is a relatively expensive substance, it is sufficient if, according to a further aspect of the invention, it is provided that the transverse conductor has at least two different electrically conductive materials, one of which is galvanically connected to the connecting element and the other of which is galvanically connected to the contact medium.
    The measure to build up the cross conductor from at least two different materials can further save costs. The actual transverse line can be used because relatively inexpensive materials, such as metal or plastic provided with conductive carbon fibers, while a second material, such as silver / silver chloride, is used at the transition area to the electrical contact medium (especially gel), which is critical for the favorable electrical properties of the bioelectrode can use. It is sufficient if this material is only available locally in this area.
    Overall, the invention is based on the basic idea of designing the connection element for the signal conductor in such a way that it is well anchored in the electrode, while the electrical properties are less important and therefore inexpensive materials can be used. On the other hand, the more expensive materials provided for the cheap electrical signal line can only be used in the electrically critical area at the transition to the electrical contact medium (gel). The cross conductor takes on this task. To put it briefly, one would say that, apart from the basic properties of the electrical cable, the electrically conductive connection element is mainly responsible for the “mechanics”. The opposite is true for the transverse conductor: it does not need to have any special mechanical properties and only in the area of the transition point to the electrical contact medium (gel) made of cheap / 22
    Materials exist. In this respect, the transverse conductor is responsible for the "electrics" without special mechanical tasks.
    Further advantages and details of the invention are explained in more detail with reference to the following description of the figures:
    FIG. 1 shows a schematic bottom view (later the side facing the skin) of the manufacturing steps of an embodiment of an electrode according to the invention up to the finished electrode.
    FIG. 2 shows a corresponding top view, only a part of the process steps being shown in a top view.
    FIG. 3 shows the sequence of the sections along the line AA of FIG. 1, the illustration being understood as a schematic illustration for better visualization. In reality, the layer sequence can have a different dimensioning, as is usual with medical electrodes.
    FIGS. 4, 5 and 6 show essentially the same representations as in FIGS. 1, 2 and 3, but for a different exemplary embodiment.
    FIGS. 7 and 8 show the bottom view of exemplary embodiments of an electrical connection element.
    The process sequence for producing an exemplary embodiment of an electrode according to the invention for attachment to human skin will now be explained in more detail with reference to FIGS. 1 to 3.
    The starting point is an electrically non-conductive carrier 1. The carrier material serves to anchor the electrical components of the electrode. It can consist, for example, of a (flexible) film (for example made of PET or TPU), which is coated on the underside / 22, which points upwards in the drawing in FIG. 1, with an adhesive 2 which, for example, is self-adhesive (pressure sensitive adhesive) or thermally activated (hot melt) can be executed.
    In a next step, a strip-shaped transverse conductor 3 is then attached, in particular glued, to this carrier material. According to a preferred variant of the invention, the transverse conductor has two differently electrically conductive materials, one of which is later galvanically connected to the electrical connection element and the other of which is galvanically connected to the contact medium (gel).
    The exemplary embodiment shown is a black strip-shaped conductor made of a plastic doped with conductive carbon fibers. In the area of the later contact point with the electrical contact medium (gel), this cross conductor 3 (first material with a second electrically conductive material) is coated, for example, with a layer 3a made of silver / silver chloride or tin / tin chloride or another redox pair.
    For the favorable electrical properties from the contact point to the later gel, this layer 3a is preferably only provided where the gel is later to be provided. Otherwise, a “normal” conductor 3, which is significantly cheaper, is sufficient to establish the electrical connection with the electrical connection element described below.
    In a further step, a bore 4 is now provided through the electrical transverse conductor 3 and the carrier 1. This can be done, for example, by punching out. This is followed by the introduction of the electrically conductive connection element 5, which has an essentially spherical head-shaped connection point 5a for the releasable connection of a commercially available signal conductor, not shown, and which projects beyond the top side 1a of the carrier 1.
    In the exemplary embodiment shown, the electrical connection element has, after the essentially spherical head 5a, a neck 5b with a reduced diameter / 22, on the end of which, at the end facing away from the head 5a, there is a holding region 5c projecting laterally in the form of a flange.
    Overall, the laterally projecting flange-shaped holding area 5c is essentially plate-shaped. On the one hand, it serves to make electrical contact with the transverse conductor 3, in which it is “clamped” between the carrier 1 and the plate-shaped flange 5c. On the other hand, the plate-shaped flange is used to produce the mechanical hold of the electrical connection element, in particular against tensile loads which can be exerted on the head 5a and thus the entire connection element 5 by a signal cable.
    It is preferably provided that an electrically conductive adhesive is provided between the transverse conductor 3 and the connection element 5 or a flange 5c projecting laterally therefrom.
    In contrast to the previously riveted two-part connection elements consisting of the above stud (upper button) and the underlying eyelet (lower button), a connecting element 5 is used according to the invention, which consists of a single part, which are connected to the electrical transverse conductor 3 and on the other hand, has the connection point 5a for the detachable connection of a signal conductor (not shown here). This makes it possible to produce the electrode at low cost because the mostly expensive eyelet (sub-button) can be dispensed with. The one-piece design of the connection element is sufficient for mechanical anchoring.
    The requirements for the electrical properties are low. Simple constructions, such as a deep-drawn metal part, can thus be used as connection element 5. The somewhat more difficult electrical tasks are therefore not performed by the usual eyelet (sub-button) but by the end of the transverse conductor 3, which is connected to the electrical contact medium (gel) applied later. The tasks are therefore separated. Apart from the basic property of being electrically / 22 conductive, the electrical connection element is essentially responsible for the mechanical hold in the electrode, while the transverse conductor is largely freed from mechanical tasks. This allows a cheap choice of materials to be made. In particular, it is possible to provide more expensive - from an electrical point of view - only materials (point 3a) where later contact with the gel occurs.
    As already mentioned, the electrically conductive connection element can consist of a deep-drawn metal sheet. It is then at least partially hollow inside. However, it can also consist of a conductive plastic, for example ABS, which is doped with conductive carbon fibers.
    Conveniently, the connection element will be essentially rotationally symmetrical. Other variants are also possible.
    In order to finally fix the electrical connection element 5c in the electrode and in particular also to secure it against pressure loads on the head 5a, a support layer 6 is applied in a next step. This support layer 6 can consist, for example, of a double-sided adhesive tape which is glued to the connection element 5 (specifically to the plate-shaped holding area 5c) and to areas of the underside 1a of the carrier 1 on the side lying in FIG. 1.
    Pressure can be exerted on the layers so that they contour and connect accordingly. The cross section shown in FIG. 3 after attachment of the support layer 6 with the edges shown there can only be seen as a schematic illustration. In reality, the layer thicknesses are usually smaller and the courses of the layers are much more rounded.
    On the double-sided adhesive tape 6, which is glued to the carrier 1, the electrical transverse conductor 3 and the holding area 5c of the electrical connection element 5 on one side, a plaster layer 7 is now glued on the other side, the plaster layer preferably using a patient-side coating / 22 made of biocompatible adhesive can be stuck to the skin in order to fix the electrode.
    Contrary to the exemplary embodiments shown, the support layer can also be formed directly by the plaster layer (without an interposed double-sided adhesive tape). It is also possible to glue the plaster layer to the carrier 1 and the holding area 5c of the connecting element 5 by means of a layer of self-adhesive or a thermally activated adhesive applied to it.
    Now back to the exemplary embodiment according to FIGS. 1 to 3. The plaster material 7 shown there is firmly connected to the carrier 1 not only via the double-sided adhesive tape 6 but also via the adhesive on the underside 2.
    The plaster material is ultimately used to fix the electrode on the patient's skin. Suitable plaster materials can consist, for example, of a film (for example PE), of a foam tape (for example PE foam) or of nonwovens. The plaster materials are usually coated on the patient side with a biocompatible adhesive 7a.
    In a last manufacturing step of the electrode according to FIGS. 1 to 3, the electrical contact medium is introduced into a recess 7b provided in the plaster material 7. The electrical contact medium enables (preferably ion-based) conduction of body-generated electrical potentials or of device-generated measuring or Stimulation currents from the body surface (skin) to the electrical contact element and vice versa. The contact medium can consist, for example, of a gel doped with chlorides, which is either in more or less liquid form (more or less gelled) or as a cross-linked polymer matrix (hydrogel). However, it is also possible to generate the electrical contact medium by other means, for example as a conductive adhesive or as a sponge filled with saline.
    In any case, the electrical contact medium 8, as shown in the last step in FIGS. 1 to 3, is introduced into the recess 7b. It contacts the / 22
    End region 3a (second material of the transverse conductor there, in particular silver / silver chloride).
    The interaction of the specially designed end region of the transverse conductor 3, in particular the coating with silver / silver chloride or another suitable material on the one hand and the material of the electrically conductive contact medium 8 on the other hand, allows favorable electrical properties of the electrode, such as noise-free signal transmission or depolarizing effects, to be achieved , the use of the relatively expensive second material 3a at the end of the transverse conductor 3 being able to be restricted to that area into which contact with the contact medium 8 takes place. This further reduces costs.
    Overall, the manufacture according to FIGS. 1 to 3 results in a “decentralized” electrode in which the connection element 5 on the one hand and the contact medium 8 (gel) on the other hand are arranged on the support 1 at laterally offset locations (distance d).
    The process steps e essential for the exemplary embodiment according to FIGS. 1 to 3 are the following:
    Attaching, preferably thermo-activated, bonding of a strip-shaped transverse conductor to the underside of an electrically non-conductive carrier facing the skin,
    Producing, preferably punching out a through opening through the cross conductor and the carrier,
    Introduction of a one-piece connecting element from the underside of the carrier into the opening such that a connection point for a signal conductor protrudes on the opposite upper side of the carrier and the connecting element rests on the transverse conductor with a laterally protruding - preferably plate-shaped - holding area,
    - Cover the holding area of the connection element with a support layer which is glued to the side of the holding area with the carrier.
    / 22nd
    Finally, the following steps are then taken to complete the electrode:
    - Applying - preferably gluing - a skin-side adhesive plaster layer with the carrier and / or the support layer,
    - Introducing an electrical contact medium - preferably a gel - into a recess in the plaster layer so that the cross conductor underneath is contacted.
    In the exemplary embodiment shown in FIGS. 4 to 6, most of the method steps correspond to those in FIGS. 1 to 3, which is why the same reference numerals also designate the same parts.
    The difference is essentially in step 5. Namely, two incisions 9 are made through the entire assembly according to FIG. In the next step 6, the plaster material 7 is then glued to the “wings” only in the upper region and at the bottom (for example by local thermal activation), but not in the region of the flap which thereby remains movable.
    Overall, in the exemplary embodiment according to FIGS. 4 to 6, there is a movable tab 10 which carries the connection element 5 with the connection point 5a. This movable tab can compensate for tensile loads on the signal conductor (not shown) and thus on the connection point 5a, so that it is not fully transferred to the electrode. Overall, the adhesion of the electrode to the patient's skin is improved.
    FIG. 7 shows an exemplary embodiment of a holding area 5c which projects laterally from the connecting element 5 in the form of a flange. This holding area or flange has bores 5d. When the electrode is glued, glue penetrates into these holes and thus improves the adhesion and security against rotation of the connection element with the parts of the rest of the electrode.
    / 22nd
    The embodiment shown in FIG. 8 serves the same purpose. Here, indentations 5e are provided on the peripheral edge of the plate-shaped holding area. The hot melt adhesive also penetrates into these and thus improves the adhesion.
    Innsbruck, on October 21, 2016/22
    80590 40 / cr
    权利要求:
    Claims (27)
    [1]
    claims
    1. Electrode for attachment to human skin with an electrically non-conductive carrier, which on its upper side facing away from the skin has a projecting, electrically conductive connection element with a connection point for the detachable connection of a signal conductor, with an at least partially running transverse conductor on the opposite underside of the carrier Is provided, which is electrically connected to the connection element and to a contact medium facing the skin, characterized in that the connection element (5) consists of a single part which is connected on the one hand to the electrical transverse conductor (3) and on the other hand the connection point (5a) for releasably connecting a signal line.
    [2]
    2. Electrode according to claim 1, characterized in that the connecting element (5) consists of metal, preferably a deep-drawn metal sheet, or of conductive plastic, preferably ABS doped with conductive carbon fibers.
    [3]
    3. Electrode according to claim 1 or 2, characterized in that the connecting element (5) has a substantially spherical head (5a), an adjoining, reduced-diameter neck (5b) and the end of the neck (5a) facing away from the head (5a) 5b) has a flange (5c) projecting laterally from the flange.
    [4]
    4. Electrode according to claim 3, characterized in that the laterally projecting flange-like holding region (5c) is plate-shaped.
    [5]
    5. Electrode according to one of claims 1 to 4, characterized in that the connection element (5) is essentially essentially rotationally symmetrical.
    [6]
    6. Electrode according to one of claims 1 to 5, characterized in that the connection element (5) on the one hand and the contact medium (8) on the other
    14/22
    80590 40 / cr are arranged at laterally offset points (distance d) on the carrier (1).
    [7]
    7. Electrode according to one of claims 1 to 6, characterized in that the contact medium (8), which is preferably arranged in a recess (7b) in a plaster layer (7), is a gel, preferably doped with chlorides, is designed as a conductive adhesive or is formed as a sponge filled with saline.
    [8]
    8. Electrode according to one of claims 1 to 7, characterized in that the connecting element (5) - preferably with a tapered neck (5b) and projects through an opening (4) in the carrier (1).
    [9]
    9. Electrode according to claim 8, characterized in that the connection element (5) - apart from a possible lateral contact in the region of the opening - only on the underside of the support (1) facing the skin with this - preferably with the interposition of a flat transverse conductor (3) - is connected.
    [10]
    10. Electrode according to one of claims 1 to 9, characterized in that the connection element (5) has a laterally projecting holding area (5c) which is arranged between a support layer (6) and the carrier (1), the support layer ( 6) extends laterally beyond the holding area (5c) of the connection element (5) and is firmly connected to the support (1) - preferably glued - there.
    [11]
    11. Electrode according to claim 10, characterized in that the support layer (6) is designed as a double-sided adhesive tape or as a tape made of a thermo-activatable adhesive or as a tape made of a thermoplastic material suitable for direct thermoplastic connection with the carrier, which on one side with the connection element (5) and the carrier (1) is glued.
    [12]
    12. Electrode according to claim 11, characterized in that the double-sided adhesive tape (6) is glued on the other side to a plaster layer (7)
    15/22
    80590 40 / cr, wherein the plaster layer (7) - preferably by means of a patient-side coating (7a) made of biocompatible adhesive - can be glued to the skin in order to fix the electrode.
    [13]
    13. Electrode according to claim 10, characterized in that the support layer (6) is formed by a plaster layer (7), the plaster layer preferably being glued onto the skin by means of a patient-side coating made of biocompatible adhesive (7a) in order to close the electrode fix.
    [14]
    14. Electrode according to claim 13, characterized in that the plaster layer (7) is glued to the carrier (1) and the holding area (5c) of the connection element (5) by means of a layer of self-adhesive or a thermally activated adhesive applied to it.
    [15]
    15. Electrode according to one of claims 1 to 14, characterized in that the carrier material (1) consists of a dimensionally stable film, in particular of PET.
    [16]
    16. Electrode according to one of claims 1 to 15, characterized in that the carrier material (1) is coated on the side facing the skin with adhesive (2), which is preferably designed to be self-adhesive or thermally activated.
    [17]
    17. Electrode according to the preamble of claim 1 and in particular according to one of claims 1 to 16, characterized in that the transverse conductor (3) has at least two different electrically conductive materials, one of which (3) is galvanically connected to the connecting element (5) and of which another (3a) is galvanically connected to the contact medium (8).
    [18]
    18. Electrode according to claim 17, characterized in that the transverse conductor (3) is formed as a preferably strip-shaped layer made of a first electrically conductive material, which in the region of the contact medium (8) - and
    16/22
    80590 40 / cr, preferably only there - provided with a second electrically conductive material (3a), preferably coated.
    [19]
    19. Electrode according to claim 18, characterized in that the first electrically conductive material (3) is a metal or a metal alloy, for example a conductive or superficially conductive plastic film through conductive carbon fibers, or a continuously or superficially conductive textile material.
    [20]
    20. Electrode according to claim 18 or 19, characterized in that the second material (3a) is formed from a pair of silver / silver chloride or tin / tin chloride or another redox pair suitable for depolarization of the electrode.
    [21]
    21. Electrode according to one of claims 1 to 20, characterized in that the connecting element (5) in a holding area (5c), in which it is connected, preferably glued, to the rest of the electrode, at least one depression (5e) and / or one Has hole (5d) in its surface.
    [22]
    22. Electrode according to claim 4 and 21, characterized in that the bores (5d) run through the plate-shaped holding area (5c).
    [23]
    23. Electrode according to claim 4 and 5 and according to claim 21, characterized in that the depressions (5e) on the peripheral edge of the plate-shaped holding region (5c) are tooth-shaped or wave-shaped.
    [24]
    24. Electrode according to one of claims 1 to 23, characterized in that the carrier (1) together with any support layer (6) connected to it in the area next to the connection element (5) has at least one incision (9) which allows the connection element (1) to move. 5) compared to a plaster layer (7) provided for gluing to the skin.
    17/22
    80590 40 / cr
    [25]
    25. Electrode according to one of claims 1 to 24, characterized in that an electrically conductive adhesive is provided between the cross conductor (3) and the connection element (5) or a flange (5c) projecting laterally therefrom.
    [26]
    26. A method for producing an electrode for attachment to human skin, in particular according to one of claims 1 to 25, characterized by the following steps
    Attaching, preferably thermo-activated, bonding of a strip-shaped transverse conductor to the underside of an electrically non-conductive carrier facing the skin,
    Producing, preferably punching out a through opening through the cross conductor and the carrier,
    Introduction of a one-piece connecting element from the underside of the carrier into the opening, such that a connection point for a signal conductor protrudes on the opposite upper side of the carrier and the connecting element bears against the transverse conductor with a preferably plate-shaped holding area protruding to the side,
    - Cover the holding area of the connection element with a support layer which is glued to the side of the holding area with the carrier.
    [27]
    27. The method according to claim 26, characterized by the following further steps:
    - Applying - preferably gluing - a skin-side adhesive plaster layer with the carrier and / or the support layer,
    - Introducing an electrical contact medium - preferably a gel - into a recess in the plaster layer so that the cross conductor underneath is contacted.
    Innsbruck, October 21, 2016
    18/22
    Leonh.Lang
    80590
    19/22
    00590
    Tiö ,. Lf
    20/22
    Leonh. Long
    80590
    21/22
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50971/2016A|AT519280B1|2016-10-21|2016-10-21|Electrode for attachment to human skin|ATA50971/2016A| AT519280B1|2016-10-21|2016-10-21|Electrode for attachment to human skin|
    JP2019542753A| JP2019537489A|2016-10-21|2017-10-19|Electrodes for application to human skin|
    PCT/AT2017/060276| WO2018071944A2|2016-10-21|2017-10-19|Electrode for application to human skin|
    BR112019007850A| BR112019007850A2|2016-10-21|2017-10-19|electrode for fixation on human skin|
    EP17791543.6A| EP3528701A2|2016-10-21|2017-10-19|Electrode for application to human skin|
    CA3040558A| CA3040558A1|2016-10-21|2017-10-19|Electrode for application to human skin|
    CN201780076630.9A| CN110062602A|2016-10-21|2017-10-19|For installing electrode on human skin|
    KR1020197014382A| KR102299125B1|2016-10-21|2017-10-19|Electrodes for application to human skin|
    US16/384,152| US20190254603A1|2016-10-21|2019-04-15|Electrode for application to human skin|
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