• 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:
    Device inductor-detector of responses in the skin, to see the potential difference between two points of the skin, induce a potential on it or conduct an electric current, or see the galvanic response, comprising, on a base plate (2), two terminals (3) electrical conductors to be placed on the skin, separated from each other by a variable intermediate space (4), being connected, through electrical connector (8), to a processing unit (5) of the base plate (2)) with interposition of an amplifier (6) that amplifies the value of the potential difference between the two terminals (3) and a low pass filter (7). The terminals (3) are each metal strips, the amplifier (6) has the capacity to amplify 200 times the value of the potential difference between the two terminals (3), and the filter (7) is a low pass of 10 Hz. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2668631A1
    申请号:ES201631337
    申请日:2016-10-17
    公开日:2018-05-21
    发明作者:Francisco ORTEGA CARRASCO；Juan Luis MAYORGA NAVARRETE；Alejandro ORTEGA CARRASCO
    申请人:Pi Tech Labs S L；Pi-Tech Labs SL；
    IPC主号:
    专利说明:

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    INDUCTOR DETECTOR DEVICE DEVICE ON SKIN
    D E S C R I P C I Ó N
    OBJECT OF THE INVENTION
    The invention, as expressed in the statement of the present specification, refers to an inductor-response device in the skin that represents a remarkable novelty in the current state of the art.
    More specifically, the object of the invention focuses on a sensor device which, comprising two electrical conductors connected to a processing unit behind an amplifier and a filter, allows to induce or detect various responses in the skin of an individual on whose surface it is it places the device with versatile functionality since, in particular, it allows to detect the potential difference between two points of the skin surface, induce a potential on the skin or conduct an electric current through it and determine the galvanic response of the skin, all of them information that may have different uses and applications, for example as a body movement detector or as a glucometer among others, as will be described later.
    FIELD OF APPLICATION OF THE INVENTION
    The field of application of the present invention is part of the industry sector dedicated to the manufacture of electronic devices and devices, particularly focusing on the field of induction sensors and / or detection of electric current and galvanic response.
    BACKGROUND OF THE INVENTION
    As a reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of no other device inducing-detecting responses in the skin or similar invention that has the same technical, structural and constitutive characteristics is unknown or similar to those presented here, as claimed.
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    In that sense, it should be mentioned that, today, the only device known to perform some of the functionalities achieved by the device object of the present invention is that used to perform electromyograms, but is based on the current electric circulating through nerves and muscles.
    Likewise, it is also known the existence of devices that measure the galvanic response of the skin, for example the so-called lie detectors, however, they are also very different and many more complex devices than the one recommended here,
    EXPLANATION OF THE INVENTION
    Thus, the device inductor-detector of responses in the skin that the invention proposes is configured as a novelty within its field of application, since, being the characterizing details that make it possible and that distinguish it conveniently collected in the final claims that accompany this description.
    Specifically, what the invention proposes, as noted above, is a sensor device intended to place it on the surface of the skin of an individual that serves different things. Specifically to see the potential difference between two points on the skin's surface, to induce a potential on the skin or conduct an electric current through it and, also, to see the galvanic response of the skin.
    These functionalities allow, in turn, that it can be used in different applications, for example for the detection of movements that have been made with the body as well as transmitting information to the environment, to other people through the skin, or even to Through the body of the individual.
    In the same way if an individual has the sensor placed in any part of his skin and another touches him, the device allows to see that the individual has been touched by another and to know how strongly he has done it.
    Finally, another application of the device of the invention is the use thereof as a glucometer, since the blood sugar level can be seen through the galvanic response of the skin as a result of the current induction.
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    For all this, the device is configured from a motherboard or PBC (Printed Circuit Board printed circuit board) to which two plates consisting of respective metal conductors designed to be placed on the skin are attached.
    These plates are separated from each other a certain distance, and connected on the board to the input of an instrumentation amplifier. The instrumentation amplifier is a component that amplifies about 200 times the value of the potential difference between the two terminals that determine the plates and this signal is filtered with a 10 Hz low pass filter built into the plate.
    What is obtained is a signal that varies when a movement is made with both the body and the limb in which the device is housed, which is collected by the plate processing unit. It also detects the signal change when someone touches the person who has the device incorporated, even if the first one does not have any type of sensor in their body.
    It should be mentioned that the metal plates that determine the sensor terminals do not have to be adjusted to the skin nor do they require any type of conductive gel.
    With this and using the same terminals an electric current can be generated that goes from the device in question to any part of the body, or to any device that is in contact with the skin.
    Finally, by analyzing the galvanic response of the skin, the level of sugar that the individual wearing the device can be seen in real time.
    The described device inductor-detector of responses in the skin represents, therefore, an innovation of structural and constitutive characteristics unknown until now, reasons that together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested.
    DESCRIPTION OF THE DRAWINGS
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    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, this descriptive report is attached, as an integral part thereof, of a set of drawings, in which with character Illustrative and not limiting, the following has been represented:
    Figure number 1.- Shows a schematic perspective view of an example of the device inductor-response detector in the skin, object of the invention, appreciating the parts and elements it comprises, as well as its configuration and arrangement.
    Figures number 2, 3 and 4.- They show respective views in side, front and plan elevation of the same example of the device inductor-detector of responses in the skin, according to the invention, shown in Figure 1 showing the configuration and arrangement of its parts and elements from all angles.
    PREFERRED EMBODIMENT OF THE INVENTION
    In view of the aforementioned figures, and according to the numbering adopted, a non-limiting example of the inductor-response device in the recommended skin can be observed, which comprises the parts and elements indicated and described in detail below.
    Thus, according to these figures, it can be seen how the device (1) in question comprises, coupled to a base plate (2), two electrical conductive terminals (3) suitable for placing on the skin, preferably determined by pletin paths. metallic, in any case arranged so that they are separated from each other through an intermediate space (4) that is variable, both terminals (3) being connected, through corresponding electrical conductor (8), to the processing unit (5 ) of the base plate (2) with interposition of an amplifier (6) that amplifies the value of the potential difference between the two terminals (3) and a low pass filter (7).
    In the preferred embodiment, the amplifier (6) is a component capable of amplifying 200 times the value of the potential difference between the two terminals (3) that determine said plates, and also preferably the filter is a step filter. under 10 Hz.
    Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other 5 forms of implementation that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought as long as it does not alter, change or modify its principle fundamental.
    权利要求:
    Claims (4)
    [1]
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    R E I V I N D I C A C I O N E S
    1. - INDUCTOR-DETECTOR DEVICE DEVICE ON THE SKIN which, specifically to see the potential difference between two points on the skin surface, to induce a potential on the skin or conduct an electric current through it, or to see the galvanic response of the skin, it is characterized by comprising, coupled to a base plate (2), two electrical conductors terminals (3) suitable to be placed on the skin, arranged so that they are separated from each other by an intermediate space (4) determined, both terminals (3) being connected, through an electrical connector (8), to a processing unit (5) of the motherboard (2), existing between them an amplifier (6), which amplifies the value of the potential difference between the two terminals (3), and a low pass filter (7).
    [2]
    2. - INDUCTOR-DETECTOR DEVICE DEVICE ON THE SKIN, according to claim 1, characterized in that the electrical conductive terminals (3) are determined by metal pleated paths.
    [3]
    3. - INDUCTOR DETECTOR DEVICE DEVICE ON THE SKIN, according to claim 1 or 2, characterized in that the amplifier (6) has the capacity to amplify 200 times the value of the potential difference between the two terminals (3).
    [4]
    4. - INDUCTOR-DETECTOR DEVICE DEVICE ON THE SKIN, according to any of claims 1 to 3, characterized in that the filter (7) is a 10 Hz low pass filter.
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    同族专利:
    公开号 | 公开日
    ES2668631B1|2019-04-25|
    WO2018073469A1|2018-04-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US7020508B2|2002-08-22|2006-03-28|Bodymedia, Inc.|Apparatus for detecting human physiological and contextual information|
    JP5535936B2|2007-12-20|2014-07-02|コーニンクレッカフィリップスエヌヴェ|Capacitance detection and communication|
    US8140143B2|2009-04-16|2012-03-20|Massachusetts Institute Of Technology|Washable wearable biosensor|
    US10045735B2|2014-09-27|2018-08-14|Intel Corporation|Biofeedback sensors in a body area network|
    法律状态:
    2019-04-25| FG2A| Definitive protection|Ref document number: 2668631 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190425 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631337A|ES2668631B1|2016-10-17|2016-10-17|INDUCTOR DEVICE-DETECTOR OF SKIN RESPONSES|ES201631337A| ES2668631B1|2016-10-17|2016-10-17|INDUCTOR DEVICE-DETECTOR OF SKIN RESPONSES|
    PCT/ES2017/070678| WO2018073469A1|2016-10-17|2017-10-11|Device for inducing-detecting responses in the skin|
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