WO2017014380A1 - Dispositif de détection de température corporelle non alimenté et dispositif de communication inclus dans celui-ci - Google Patents

Dispositif de détection de température corporelle non alimenté et dispositif de communication inclus dans celui-ci Download PDF

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Publication number
WO2017014380A1
WO2017014380A1 PCT/KR2015/014297 KR2015014297W WO2017014380A1 WO 2017014380 A1 WO2017014380 A1 WO 2017014380A1 KR 2015014297 W KR2015014297 W KR 2015014297W WO 2017014380 A1 WO2017014380 A1 WO 2017014380A1
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WIPO (PCT)
Prior art keywords
electrode
substrate
body temperature
temperature sensing
sensing device
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PCT/KR2015/014297
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English (en)
Korean (ko)
Inventor
엄성수
오준재
윤여은
이태진
Original Assignee
엘지이노텍 주식회사
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Priority claimed from KR1020150102606A external-priority patent/KR20170010662A/ko
Priority claimed from KR1020150111682A external-priority patent/KR20170017560A/ko
Priority claimed from KR1020150125831A external-priority patent/KR20170028780A/ko
Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Publication of WO2017014380A1 publication Critical patent/WO2017014380A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue

Definitions

  • the present invention relates to a non-power-on temperature sensing device and a patch-type thermometer including the same. More specifically, the power supply for driving the temperature sensing device is supplied through a coil-shaped first electrode, and further includes a coil-shaped second electrode.
  • the present invention relates to a communication device having a structure capable of securing sufficient power to drive the body temperature sensing device by being further supplied with power, and a non-powered temperature sensing device including the communication device.
  • body temperature depends on the body's immunity and should be measured and managed accurately because it is an important measure in determining whether or not there is abnormal health.
  • the temperature of the body tells the state of the body is very important in the health of the infant.
  • the conventional barometric thermometer has been used a lot of bar-type thermometer because of less detection error and lower cost than other thermometers.
  • this conventional bar scale thermometer has the inconvenience of having to stand in the armpit of the subject and wait for a long time due to the glass rod shape, and fixed to the armpit because the body temperature measurement subject unconsciously or withstand the long wait time When the old thermometer was released, various problems such as the measurement of temperature became impossible or the mercury leaked due to breakage occurred.
  • the body temperature was not able to be measured from time to time, and thus the treatment time was missed, or the infant's health was worsened due to the lack of parental first aid to the infant with high fever.
  • the present invention has been invented on the basis of this technical background, and in order to meet the salping technical needs in the above, as well as to provide additional technical elements that cannot be easily invented by those skilled in the art.
  • the present invention has been made to solve the above-described problems, while attached to the body to continuously measure the body temperature, by removing the battery unlike the conventional patch-type thermometer, for the purpose of providing a thinner and lighter comfort to the wearer do.
  • an object of the present invention is to generate an induction power by using an electrode formed in a coil shape to obtain power in accordance with external environmental changes without having a separate power source therein.
  • an object of the present invention is to perforate the ventilation holes on the substrate to facilitate ventilation and sweat discharge to the patch attachment site so that infants or those who are sensitive to the skin do not cause skin problems even if the patch is attached for a long time.
  • an object of the present invention is to reinforce the insufficient power of the induced power by further including a second power supply means, that is, an auxiliary power module and a coil-shaped second electrode.
  • the non-powered body temperature sensing apparatus provided in the patch-type thermometer of the present invention includes a substrate; A temperature sensor chip mounted on the substrate; A coil-shaped first electrode formed on the substrate; And a second electrode electrically connected to a terminal of the temperature sensor chip. At least one end of the first electrode and the second electrode may be electrically connected to each other.
  • the first electrode may be an NFC coil, and the second electrode may be mounted.
  • the first electrode may be formed on the first surface of the substrate, and the second electrode may be formed on the second surface of the substrate.
  • the present invention may further include a via hole passing through the substrate, wherein the first electrode may be connected to the second electrode through the via hole.
  • the substrate may be formed with a plurality of perforated vent holes, and the vent holes may be perforated in regions other than the portions in which the first electrode and the second electrode are formed.
  • a communication apparatus including: a coil-shaped first electrode configured to transmit and receive data from an external terminal through wireless communication, and generate first induced power by an external magnetic field change; A communication module connected to an application module and the first electrode, for transmitting and receiving data with the application module, and supplying first application power generated by the first electrode to the application module; A coil-shaped second electrode insulated from the first electrode and generating second induced power by an external magnetic field change; And an auxiliary power module connected to the communication module and the second electrode and supplying the second induction power generated by the second electrode to the communication module.
  • the communication module and the auxiliary power module may be connected in series.
  • the non-powered temperature detecting apparatus provided in the patch-type thermometer of the present invention includes an application module for detecting heat of an object and calculating a body temperature of the object from the detected heat; A coil-shaped first electrode formed on the substrate and transmitting / receiving data from an external terminal through wireless communication and generating first induced power by an external magnetic field change; A communication module connected to the application module and the first electrode, transmitting and receiving data with the application module, and supplying first induction power generated by the first electrode to the application module; A coil-shaped second electrode formed on a substrate, insulated from the first electrode, and having a second induced power generated by an external magnetic field change; And an auxiliary power module connected to the communication module and the second electrode and supplying the second induced power generated by the second electrode to the communication module.
  • center point of the coil shape formed by the first electrode may coincide with the center point of the coil shape formed by the second electrode.
  • the present invention is attached to the body in order to continuously measure the body temperature, by removing the battery unlike the conventional patch-type thermometer, it is intended to provide a wearer by making thinner and lighter.
  • an object of the present invention is to remove the battery so that the wearer does not adversely affect the body even for a long time to attach the patch.
  • the present invention perforates the vent holes in the substrate to facilitate the ventilation and sweat discharge to the patch attachment site, so that infants or those who are sensitive to the skin do not cause skin problems even if the patch is attached for a long time.
  • the communication device, the temperature sensing device including the same, and the patch-type thermometer may further include an auxiliary power module, thereby sufficiently securing power required to drive the temperature sensing device.
  • the application module provided in the body temperature sensing device can also perform more various functions, and thus, the body temperature sensing device can be utilized for more various purposes.
  • FIG. 1 is an exploded view showing the configuration of a non-powered body temperature sensing apparatus having a double-sided structure according to an embodiment of the present invention.
  • FIG. 2 is a perspective view from above of a non-powered body temperature sensing device having a double-sided structure according to an embodiment of the present invention.
  • FIG 3 is a cross-sectional view of a non-powered body temperature sensing apparatus having a double-sided structure according to an embodiment of the present invention.
  • Figure 4 is an exploded view showing the configuration of a non-power-on body temperature sensing apparatus having a cross-sectional structure according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view showing a cross-section of a non-power-on body temperature sensing apparatus having a cross-sectional structure according to an embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing the configuration of a patch-type thermometer including a non-power-on temperature sensing device having a double-sided structure according to an embodiment of the present invention.
  • FIG. 7 is a cross-sectional view showing the configuration of a patch-type thermometer including a non-power-on body temperature sensing apparatus having a cross-sectional structure according to an embodiment of the present invention.
  • FIG. 8 is an exploded view showing the configuration of a non-powered body temperature sensing apparatus having a double-sided structure according to an embodiment of the present invention.
  • FIG. 9 is a perspective view from above of a non-powered body temperature sensing device having a double-sided structure according to an embodiment of the present invention.
  • FIG. 10 is a side view showing a side configuration of a non-powered body temperature sensing apparatus having a double-sided structure according to an embodiment of the present invention.
  • FIG. 11 is a cross-sectional view (A ′ ′ of FIG. 9) of a non-powered body temperature sensing device having a double-sided structure according to an embodiment of the present invention.
  • FIG. 12 is an exploded view showing the configuration of a non-power-on body temperature sensing apparatus having a cross-sectional structure according to an embodiment of the present invention.
  • FIG. 13 is a side view showing a side configuration of a non-powered body temperature sensing apparatus having a cross-sectional structure according to an embodiment of the present invention.
  • FIG. 14 is a cross-sectional view (B-B ′ of FIG. 12) of a non-powered body temperature sensing device having a cross-sectional structure according to an embodiment of the present invention.
  • 15 is a view showing a side configuration of a patch-type thermometer including a non-powered body temperature sensing device according to an embodiment of the present invention.
  • 16 is a side view showing a side configuration of a patch-type thermometer according to an embodiment of the present invention including a non-power-on temperature sensing device having a double-sided structure.
  • 17 is a side view showing a side configuration of a patch-type thermometer according to an embodiment of the present invention including a non-powered body temperature sensing device having a cross-sectional structure.
  • FIG. 18 illustrates a state in which a patch type thermometer is attached to a user's skin and is driven.
  • the patch type thermometer receives data from an external terminal and the patch type thermometer receives power by a magnetic field change due to the presence of the external terminal. It appeared.
  • FIG. 19 is a diagram illustrating the structure and basic functions of a communication device such as a state in which an electrode provided in the communication device receives data and generates induced power, and a communication module transmitting data and supplying power to an application module. .
  • FIG. 20 illustrates a communication module and an auxiliary power module connected in series in a communication device according to the present invention.
  • FIG. 21 illustrates a first electrode and a second electrode formed on the same layer on a substrate according to the first embodiment.
  • FIG. 22 illustrates a first electrode and a second electrode formed on different layers on a substrate according to the second embodiment.
  • FIG. 23 illustrates a first electrode and a second electrode formed on both surfaces of the substrate, respectively.
  • FIG. 24 illustrates a state in which a first electrode, an insulating layer, and a second electrode are stacked on one surface of a substrate.
  • 25 shows a view of the patch-type thermometer from the side.
  • an expression such as 'first' and 'second' is used only for distinguishing a plurality of components, and does not limit the order or other features between the components.
  • the double-sided structure means a structure in which different electrodes are formed on both sides of the substrate.
  • FIG. 1 illustrates a configuration of a non-powered body temperature sensing apparatus 100a having a double-sided structure according to an embodiment of the present invention
  • FIG. 2 illustrates a non-powered body temperature sensing apparatus 100a having a double-sided structure according to an embodiment of the present invention
  • 3 is a perspective view seen from above, and FIG. 3 is a cross-sectional view of a non-powered body temperature sensing apparatus 100a having a double-sided structure according to an exemplary embodiment of the present invention.
  • the non-powered body temperature sensing apparatus 100a includes a substrate 110a, a first electrode 120a, and a second electrode 130a. More specifically, in the non-power-on body temperature sensing device provided in the patch, the substrate 110a, the first electrode 120a formed on the first surface of the substrate 110a and the second electrode 130a formed on the second surface of the substrate 110a The first electrode 120a is connected to the second electrode 130a by passing through the substrate 110a.
  • the first side refers to one side of the substrate 110a
  • the second side refers to the opposite side.
  • the substrate 110a may be rigid or flexible.
  • the substrate 110a may include glass or plastic.
  • the substrate 110a may include chemically strengthened / semi-hardened glass such as soda lime glass or aluminosilicate glass, or may be polyimide (PI) or polyethylene terephthalate (PET). It may include reinforced or soft plastics such as propylene glycol (PPG) polycarbonate (PC) or sapphire.
  • PI polyimide
  • PET polyethylene terephthalate
  • PPG propylene glycol
  • PC propylene glycol
  • the substrate 110a may be a flexible substrate having a flexible characteristic, or may be a curved or bent substrate. That is, the touch window including the substrate 110a may also be formed to have a flexible, curved or bent characteristic.
  • the non-powered body temperature detecting apparatus 100a according to the embodiment is easy to carry, can be changed to various designs, and the shape can be changed according to the movement of the body to continuously detect the body temperature.
  • the substrate 110a includes a first electrode 120a formed on the first surface and a second electrode 130a formed on the second surface of the substrate 110a.
  • At least one of the first electrode 120a and the second electrode 130a may include a nanowire, a photosensitive nanowire film, carbon nanotubes (CNT), graphene, or a conductive polymer.
  • CNT carbon nanotubes
  • the first electrode 120a and the second electrode 130a may include various metals.
  • the electrode is chromium (Cr), nickel (Ni), copper (Cu), aluminum (Al), silver (Ag), molybdenum (Mo).
  • Gold (Au), titanium (Ti) and their alloys may include at least one metal.
  • the first electrode 120a is preferably formed on the first surface of the substrate 110a and has a form wound in the form of a coil to generate induced electromotive force.
  • Induced electromotive force is a current induced in the coil by the relative movement of the magnet and the coil, the resulting electromotive force is called the induced electromotive force. Therefore, in the present invention, an induced electromotive force is generated by an external device to generate a current.
  • the temperature sensor chip 10a can be operated without a battery due to the generated current. Therefore, when a magnetic external device approaches the coil, a change in the magnetic field occurs in the coil center, which causes an induced current to flow in the coil.
  • the present invention can be operated without having a battery, it is thinner and lighter than a conventional sensing patch, so that the wearer can easily maintain the attached state even when attached to the body, and it is harmless to the human body because there is no need to worry about the leakage of the mercury of the battery. There is an advantage.
  • the second electrode 130a is formed on the second surface of the substrate 110a and may be mounted with various chips for sensing a bio signal.
  • the first electrode 120a and the second electrode 130a are formed on the first and second surfaces of the substrate 110a, respectively, to prevent the short circuit between the first and second electrodes 130a.
  • the second electrode 130a needs to receive induced electromotive force from the first electrode 120a, the first electrode 120a is connected to the second electrode 130a through the substrate 110a.
  • one end of the first electrode 110a passes through the substrate 110a and one end of the second electrode 130a is connected.
  • the first electrode 120a is formed of an NFC coil to generate an induced electromotive force to operate the temperature sensor chip 10a, and at the same time, the temperature information detected by the temperature sensor chip 10a.
  • a signal for transmitting and receiving to and from an external device may be generated, and at this time, the second electrode 130a may be connected to a terminal of the mounted temperature sensor chip 10a.
  • NFC Near field communication
  • RFID radio tag
  • NFC can use both data read and write functions, eliminating the need for readers that were previously required for radio frequency identification (RFID) use.
  • RFID radio frequency identification
  • the present invention has the advantage that the temperature can be easily measured through an external device at any time as long as it is attached to the body.
  • the present invention may further include a communication unit for transmitting and receiving information with the external device. Therefore, it plays a role of transmitting and receiving a signal generated by the NFC coil with an external device.
  • the present invention further includes a via hole (140a) (viaHole) passing through the substrate (110a), the first electrode (120a) is connected to the second electrode (130a) through the via hole (140a).
  • the first electrode 120a and the second electrode 130a should not have surfaces that are in contact with each other to prevent a short circuit. However, since the second electrode 130a needs to receive an induction current from the first electrode 120a, the second electrode 130a should be connected to the first electrode 120a. In more detail, one end of the first electrode 110a and one end of the second electrode 130a are connected.
  • one end of the first electrode 120a is connected to one end of the second electrode 130a through the via hole 140a passing through the substrate 110a to supply an induction current, and the second electrode 130a controls the temperature.
  • the temperature sensor is activated by transferring to the sensor chip 10a.
  • the first cover layer 150a surrounding the first electrode 120a and the second cover layer 160a surrounding the second electrode 130a may be further included.
  • the first cover layer 150a may maintain the mechanical and electrical functions while blocking the first electrode 120a from the outside, and may prevent the property of the first electrode 120a from changing by protecting it from infiltration of foreign matter.
  • the second cover layer 160a may also maintain the mechanical and electrical functions while blocking the second electrode 130a from the outside, and may prevent the property of the second electrode 130a from being changed by protecting it from infiltration of foreign matter.
  • the second cover layer 160a may surround the second electrode 130a except for the portion where the temperature sensor chip 10a is mounted or surround the second electrode 130a by including the temperature sensor chip 10a. Can be. Therefore, when the second cover layer 160a surrounds the second electrode 130a except for the portion where the temperature sensor chip 10a is mounted, the temperature sensor chip 10a may be replaced.
  • the cross-sectional structure means a structure in which different electrodes are formed on one surface of the substrate 210a.
  • FIG. 4 illustrates a configuration of a non-powered body temperature sensing apparatus 200a having a cross-sectional structure according to an embodiment of the present invention
  • FIG. 5 is a diagram of a non-powered body temperature sensing apparatus 200a having a cross-sectional structure according to an embodiment of the present invention. It is a figure which shows a cross section.
  • the non-powered body temperature detecting apparatus 200a may include a substrate 210a, a first electrode 220a, an insulating layer 230a, and a second electrode 240a. Include. More specifically, in the non-power-on body temperature sensing device provided in the patch, the substrate 210a, the first electrode 220a formed on the substrate 210a, the insulating layer 230a and the insulating layer formed on the first electrode 220a ( And a second electrode 240a formed on the 230a, and the first electrode 220a is connected to the second electrode 240a. In more detail, one end of the first electrode 220a and one end of the second electrode 240a are connected.
  • the second electrode 240a is formed on the insulating layer 230a and may be mounted with various chips for sensing a bio signal.
  • the insulating layer 230a is positioned between the first electrode 220a and the second electrode 240a to prevent the short circuit between the first and second electrodes 240a.
  • the second electrode 240a needs to receive induced electromotive force from the first electrode 220a, one end of the first electrode 220a is connected to one end of the second electrode 240a.
  • FIG. 6 is a view showing the configuration of a patch-type thermometer 300a including a non-power-on temperature sensing apparatus 100a having a double-sided structure according to an embodiment of the present invention.
  • the patch-type thermometer 300a including the non-power-on temperature detecting apparatus 100a may include a release film 310a, a first adhesive layer 320a formed on the release film 310a, And a substrate 110a formed on the first adhesive layer 320a, a first electrode 120a formed on the first surface of the substrate 110a, and a second electrode 130a formed on the second surface of the substrate 110a.
  • the first electrode 120a passes through the substrate 110a to cover the non-powered body temperature sensing device 100a and the non-powered body temperature sensing device 100a connected to the second electrode 130a. It may include.
  • the release film 310a is a film that is uniform in thickness and is used for protecting a temporary support or adhesive layer of an adhesive component material, and serves to protect the first adhesive layer 320a to be described later, which is attached to the body. When the film 310a is removed, the first adhesive layer 320a, which will be described later, is attached to the body and the patch is worn.
  • the first adhesive layer 320a is attached to the body and at the same time, the opposite surface is adhered to the non-powered body temperature sensing device 100a to maintain the shape of the patch.
  • the non-power-on body temperature sensing apparatus 100a is provided on the first adhesive layer 320a and has a double-sided structure, so that the first electrode 120a and the second electrode 130a are disposed between the substrate 110a and the substrate 110a. It is formed on both sides of the) can prevent the short circuit without the insulating layer (230a) has the advantage of making a thinner patch.
  • the cover film 330a is a film for protecting the non-powered body temperature sensing device 100a and surrounds the upper portion of the non-powered body temperature sensing device 100a to block the non-powered body temperature sensing device 100a from the outside while maintaining mechanical and electrical functions. In addition, it is possible to prevent the property of the temperature sensor chip 10a from changing by protecting it from infiltration of foreign matter.
  • a patch may be further provided with a base film 340a between the release film 310a and the first adhesive layer 320a, or a second adhesive layer 350a may be provided on the cover film 330a. Can be.
  • the non-power-on temperature sensing apparatus 100a further includes a via hole 140a (viaHole) passing through the substrate 110a, and the first electrode 120a is formed through the via hole 140a. It may be characterized in that it is connected to the two electrodes (130a).
  • the first electrode 120a and the second electrode 130a should not have surfaces that are in contact with each other to prevent a short circuit. However, the second electrode 130a should be connected to one end of the first electrode 120a because the second electrode 130a needs to receive an induced current from the first electrode 120a.
  • one end of the first electrode 120a is connected to one end of the second electrode 130a through the via hole 140a passing through the substrate 110a to supply an induction current, and the second electrode 130a controls the temperature.
  • the temperature sensor is activated by transferring to the sensor chip 10a.
  • FIG. 7 is a view showing the configuration of a patch-type thermometer 400a including a non-power-on temperature sensor 200a having a cross-sectional structure according to an embodiment of the present invention.
  • the patch-type thermometer 400a including the non-power-on temperature detecting apparatus 200a may include a release film 410a, a first adhesive layer 420a formed on the release film 410a, On the first adhesive layer 420a and on the substrate 210a, the first electrode 220a formed on the substrate 210a, the insulating layer 230a and the insulating layer 230a formed on the first electrode 220a. And a second electrode 240a formed, wherein the first electrode 220a surrounds the non-powered temperature sensing device 200a and the non-powered temperature sensing device 200a, which are connected to the second electrode 240a. May include a cover film 430a.
  • an insulating layer 230a is present between the first electrode 220a and the second electrode 240a to prevent short circuit of the first and second electrodes 240a. do. Since the substrate 210a is interposed between the substrate 210a and the substrate 210a, the short circuit can be prevented without the insulating layer 230a, thereby making the patch thinner. In this case, as shown in FIG. 4, it is preferable that the insulating layer 230a be positioned only at a portion where the first electrode 220a and the second electrode 240a are in contact with each other. However, since the second electrode 240a needs to receive induced electromotive force from the first electrode 220a, one end of the first electrode 220a is connected to one end of the second electrode 240a.
  • FIGS. 8 to 14 are views for explaining a non-power-on temperature sensing device having a vent hole.
  • the non-powered body temperature sensing apparatus 100b or 200b may be formed on a substrate 110b or 210b, a temperature sensor chip 10b mounted on a substrate, or a substrate in a body temperature sensing apparatus provided in a patch.
  • coil-shaped first electrodes 120b and 220b and second electrodes 130b and 240b electrically connected to terminals of the temperature sensor chip, and the substrates 110b and 210b each include a plurality of perforated vent holes 111b, 211b), and at least one end of the first electrodes 120b and 220b and the second electrodes 130b and 240b may be electrically connected to each other.
  • vent holes 8 to 14 are characterized in that vent holes are formed in the substrate described in the above-described embodiments of FIGS. 1 to 7, but except for a difference in the substrate that vent holes are formed in FIGS. 1 to 7. 7 may include the above-described embodiment.
  • the non-power-on temperature sensing device may be divided into a double-sided structure or a single-sided structure according to the positions of the first electrodes 120b and 220b and the second electrodes 130b and 240b on the substrate. Therefore, the description will be made below by dividing the non-powered body temperature sensing device into a non-powered body temperature sensing device 100b having a double-sided structure and a non-powered body temperature sensing device 200b having a cross-sectional structure.
  • the double-sided structure means a structure in which different electrodes are formed on both sides of the substrate.
  • FIG. 8 illustrates a configuration of a non-powered body temperature sensing apparatus 100b having a double-sided structure according to an embodiment of the present invention
  • FIG. 9 illustrates a non-powered body temperature sensing apparatus 100b having a double-sided structure according to an embodiment of the present invention
  • 10 is a perspective view as seen from above
  • FIG. 10 is a side view of a non-powered temperature detecting apparatus 100b having a double-sided structure according to an embodiment of the present invention
  • FIG. 11 is a non-powered body temperature sensing device having a double-sided structure according to an embodiment of the present invention
  • Fig. 9 is a cross-sectional view (part A-A 'in Fig. 9).
  • the non-powered body temperature sensing apparatus 100b having a double-sided structure includes a substrate 110b and a temperature sensor mounted on the substrate in a body temperature sensing apparatus provided in a patch.
  • the first electrode 120b may be formed on the first surface of the substrate 110b
  • the second electrode 130b may be formed on the second surface of the substrate 110b.
  • the first side refers to either side of the substrate 110b
  • the second side refers to the opposite side.
  • the substrate 110b may include a plurality of perforated vent holes 111b having a size to allow ventilation and sweat discharge, and the vent holes 111b may be used for normal operation of the non-powered temperature sensing device.
  • a hole may be formed in a region other than a portion where the first electrode 120b and the second electrode 130b are formed.
  • foreign matter may penetrate from the outside to prevent a failure of changing the mechanical and electrical functions of the non-powered body temperature sensing device.
  • the experiment was carried out by making the size of the vent hole (111b) in several sizes, when the diameter is more than 1.0mm when the durability of the substrate is weakened when bent or impacted, There was a case where the substrate was damaged.
  • the diameter is less than 0.3mm, moisture evaporating is formed in the vent hole 111b, and the vent hole 111b is blocked, causing a phenomenon in which ventilation is not smooth. Therefore, it was found that fabricating the diameter between 0.3mm and 1.0mm is appropriate for the durability and smooth ventilation of the board.
  • the diameter is 1.0mm, after 24 hours after the patch is worn on the body, a problem occurs in that the substrate is damaged by the movement of the body.
  • the vent hole 111b of the present invention has a diameter of 0.3 mm to 0.5 mm that is most suitable for durability and smooth skin breathing.
  • the patch having a conventional temperature sensor may cause problems with the skin when the infant or a person who is sensitive to the skin may not be able to smoothly ventilate and release sweat when it is attached for a long time. Therefore, according to the present invention, the ventilation hole 111b is perforated in the substrate 110b to facilitate ventilation and sweat discharge at the patch attachment site, thereby reducing the possibility of causing a problem on the skin even if the infant or the skin-sensitive person attaches the patch for a long time. Can be.
  • electrodes may be formed on both sides of the substrate 110b.
  • the substrate 110b may include a first electrode 120b formed on a first surface and a second electrode 130b formed on a second surface of the substrate 110b.
  • the semiconductor device further includes a via hole 140b (viaHole) passing through the substrate 110b, and the first electrode 120b is connected to the second electrode 130b through the via hole 140b. ) Can be connected.
  • the induced current or the received signal formed at the first electrode 120b may reach the temperature sensor chip 10b through the second electrode 130b connected to the first electrode 120b through the via hole 140b.
  • the transmission signal generated by the temperature sensor chip 10b may reach and transmit the first electrode 120b connected to the second electrode 130b through the via hole 140b.
  • first cover layer 150b may maintain the mechanical and electrical functions while blocking the first electrode 120b from the outside, and may be protected from infiltration of foreign matter to prevent the characteristics of the first electrode 120b from changing.
  • the second cover layer 160b may also maintain the mechanical and electrical functions while blocking the second electrode 130b from the outside, and may prevent the property of the second electrode 130b from changing by protecting it from infiltration of foreign matter.
  • the second cover layer 160b may include the temperature sensor chip 10b to surround the second electrode 130b.
  • the second cover layer 160b may surround the second electrode 130b except for a portion where the temperature sensor chip 10b is mounted.
  • the temperature sensor chip 10b may be replaced.
  • the cross-sectional structure refers to a structure in which different electrodes are formed on one surface of the substrate 210b.
  • FIG. 12 illustrates a configuration of a non-powered body temperature sensing apparatus 200b having a cross-sectional structure according to an embodiment of the present invention
  • FIG. 13 is a diagram of a non-powered body temperature sensing apparatus 200b having a cross-sectional structure according to an embodiment of the present invention
  • 14 is a cross-sectional view (part B-B 'of FIG. 12) of a non-powered body temperature sensing device having a cross-sectional structure according to an embodiment of the present invention.
  • the non-powered body temperature sensing apparatus 200b having a cross-sectional structure includes a substrate 210b and a temperature sensor mounted on the substrate in a body temperature sensing apparatus provided in a patch.
  • the first electrode 220b and the second electrode 240b may be formed on one surface of the substrate 210b and further include an insulating layer 230b formed between the first electrode 220b and the second electrode 240b. have.
  • the substrate 210b may be bent while having a partially curved surface. That is, the substrate 210b may be partially curved and partially curved.
  • the end of the substrate 210b may have a curved surface, or may have a curved surface or a surface including a random curvature.
  • the insulating layer 230b may be formed on or under the electrode to prevent the first electrode 220b and the second electrode 240b to be described later from being electrically connected to each other.
  • the second electrode 240b is formed on the insulating layer 230b and may be mounted with various chips for sensing a bio signal.
  • the insulating layer 230b may be disposed between the first electrode 220b and the second electrode 240b to prevent a short circuit between the first electrode 220b and the second electrode 240b.
  • one end of the first electrode 220b may be connected to one end of the second electrode 240b.
  • another embodiment of the present invention may further include a cover layer 250b surrounding the first electrode 220b and the second electrode 240b.
  • the cover layer 250b maintains mechanical and electrical functions by blocking the first electrode 220b and the second electrode 240b from the outside, and protects the first electrode 220b and the second electrode 240b by protecting them from infiltration of foreign matter. ) Can be prevented from changing.
  • the cover layer 250b may include the temperature sensor chip 10b to surround the second electrode 240b.
  • the cover layer 250b may surround the second electrode 240b except for the portion where the temperature sensor chip 10b is mounted. When the second cover layer 240b surrounds the second electrode 240b except for the portion where the temperature sensor chip 10b is mounted, the temperature sensor chip 10b may be replaced.
  • 15 to 17 are diagrams for explaining the patch-type thermometer. 15 to 17 are vent holes formed in the substrate in the configurations of FIGS. 6 and 7, and descriptions of the overlapped configurations will be omitted.
  • patch-type thermometers 300b and 400b may include release films 310b and 410b, first adhesive layers 320b and 420b formed on the release film, and the first adhesive layer ( A substrate comprising a plurality of vent holes 111b formed on and disposed on 320b and 420b, a temperature sensor chip 10b mounted on the substrate, a coil-shaped first electrode formed on the substrate, and the temperature sensor.
  • the non-powered body temperature sensing apparatus 100b and 200b including a second electrode electrically connected to a terminal of the chip, and the cover films 330b and 430b surrounding the powerless body temperature sensing apparatus 100b and 200b may be included.
  • the non-powered temperature detecting apparatus included in the patch thermometer may have a double-sided structure or a sectional structure as described above. Accordingly, the patch thermometer may be divided into two structures. Therefore, hereinafter, the patch-type thermometer will be divided into a case in which a non-powered body temperature sensing device 100b having a double-sided structure and a non-powered body temperature sensing device 200b having a cross-sectional structure are respectively included.
  • 16 is a view showing the configuration of a patch-type thermometer 300b including a non-power-on temperature sensing apparatus 100b having a double-sided structure according to an embodiment of the present invention.
  • the patch-type thermometer 300b including the non-power-on temperature detecting apparatus 100b includes a release film 310b, a first adhesive layer 320b formed on the release film, and the A substrate including a plurality of perforated holes formed on the first adhesive layer 320b and perforated, a temperature sensor chip mounted on the substrate, a coil-shaped first electrode formed on the substrate, and a terminal of the temperature sensor chip; It may include a non-powered body temperature sensing device 100b including a second electrode electrically connected and a cover film 330b surrounding the non-powered body temperature sensing device 100b.
  • the first electrode 120b of the non-powered body temperature sensing device 100b may be formed on the first surface of the substrate 110b, and the second electrode 130b may be formed on the second surface of the substrate 110b.
  • the first side refers to either side of the substrate 110b
  • the second side refers to the opposite side.
  • the first adhesive layer 320b is attached to the body, and at the same time, the opposite surface is adhered to the non-powered body temperature sensing device 100b to maintain the shape of the patch.
  • a plurality of perforated vents may also be formed in the first adhesive layer 320b. Therefore, since the vent hole is formed on the surface directly bonded to the skin, it is possible to more effectively allow ventilation and sweat discharge.
  • the non-power-on body temperature sensing device 100b is provided on the first adhesive layer 320b and has a double-sided structure, the first electrode 120b and the second electrode 130b are disposed between the substrate 110b and the substrate 110b. It is formed separately on both sides.
  • the non-power-on temperature sensing apparatus 100b further includes via holes 140b (viaHole) passing through the substrate 110b, and the first electrode 120b is formed through the via holes 140b. It may be connected to the two electrodes 130b.
  • the induced current or the received signal formed at the first electrode 120b may reach the temperature sensor chip 10b through the second electrode 130b connected to the first electrode 120b through the via hole 140b.
  • the transmission signal generated by the temperature sensor chip 10b may reach and transmit the first electrode 120b connected to the second electrode 130b through the via hole 140b.
  • FIG. 17 is a view showing the configuration of a patch-type thermometer 400b including a non-power-on temperature sensing apparatus 200b having a cross-sectional structure according to an embodiment of the present invention.
  • the patch-type thermometer 400b including the non-power-on temperature detecting apparatus 200b may be a release film 410b, a first adhesive layer 420b formed on the release film, and the first agent.
  • a substrate including a plurality of perforated holes formed on the adhesive layer 420b, a temperature sensor chip mounted on the substrate, a coil-shaped first electrode formed on the substrate, and a terminal of the temperature sensor chip.
  • It may include a non-powered body temperature sensing device 200b including a second electrode connected to the cover and a cover film 430b surrounding the non-powered body temperature sensing device 200b.
  • the first electrode 220b and the second electrode 240b of the non-power-on body temperature sensing device 200b are formed on one surface of the substrate 210b and are formed between the first electrode 220b and the second electrode 240b. It may further include an insulating layer 230b.
  • the first adhesive layer 420b may be attached to the body, and at the same time, the opposite surface may be adhered to the non-powered body temperature sensing device 200b to maintain a patch shape.
  • a plurality of perforated vents may also be formed in the first adhesive layer 420b. Therefore, since the vent hole is formed on the surface directly bonded to the skin, it is possible to more effectively allow ventilation and sweat discharge.
  • an insulating layer 230b is present between the first electrode 220b and the second electrode 240b to prevent short circuit of the first and second electrodes 240b. do. Since the substrate 210b is interposed between the substrate 210b and the substrate 210b, the short circuit can be prevented without the insulating layer 230b, thereby making the patch thinner.
  • the insulating layer 230b is preferably positioned only at a portion where the first electrode 220b and the second electrode 240b come into contact with each other to minimize the thickness.
  • the second electrode 240b needs to receive induced electromotive force from the first electrode 220b, one end of the first electrode 220b is connected to one end of the second electrode 240b.
  • FIG. 18 schematically illustrates a state in which a patch thermometer attached to human skin transmits and receives data to an external terminal and generates power according to a magnetic field modified by the external terminal.
  • the patch-type thermometer transmits and receives a series of data by wireless communication with an external terminal, for example, a smartphone, and the data transmitted and received may include, for example, the body temperature of the object detected by the patch-type thermometer. have.
  • the size of the surrounding magnetic field may change. Induced power is generated inside the patch-type thermometer due to the change in the size of the magnetic field to secure power for driving the patch-type thermometer. do.
  • thermometer C In the patch-type thermometer C in FIG. 18, a communication module and an electrode 600 as shown in FIG. 19 are included as a basic configuration.
  • the patch-type thermometer C includes a communication module 500, an electrode 600, and an application module 700 of the communication device A.
  • the communication device A is defined as a device of an independent entity including the communication module 500 and the electrode 600. Further, the communication device A is an auxiliary power module (described later). Up to 550).
  • non-power-on temperature sensing device (B) includes the communication device (A) as it is, one further includes an application module 700 for performing the temperature sensing function, and the substrate 1100 on which the communication device is disposed It should be understood as an object of.
  • the patch-type thermometer (C) includes the non-powered body temperature sensing device (B), a cover for covering the adhesive layer 900, and the non-powered body temperature sensing device (B) to be attached to the object, in particular the user's skin It will be understood that the object additionally equipped with the film 1000.
  • the communication module 500 of the communication device A in the no-power temperature sensing device performs two functions.
  • the first function is data transmission and reception with the application module.
  • the second function is the power supply to the application module.
  • the communication module 500 may be an NFC communication module 500.
  • the communication module 500 may be connected to the electrode 600 for the antenna for receiving a wireless signal from an external terminal, the electrode 600 may also be used to generate induction power at the same time. have.
  • the patch-type thermometer (C) or the non-power-on temperature sensing device (B) according to the present invention can exclude the battery for power supply, so that it can be implemented thinner and lighter, thereby increasing the user's wearing comfort.
  • the non-powered body temperature sensing device B further includes an application module 700 in addition to the communication device A including the communication module 500 and the electrode 600.
  • the communication device in the non-powered body temperature sensing device B may be further connected to the application module 700.
  • the application module 700 is a functional unit capable of performing various functions.
  • the application module 700 may be a module for driving a function of a non-powered body temperature sensing device.
  • the application module 700 may perform a function of detecting heat energy from an object and calculating the body temperature of the object therefrom.
  • the application module 700 may be a non-contact type, such as an infrared method, or a contact type such as using a metal thermal equilibrium may be present in the method for sensing the thermal energy.
  • the application module 700 may function as a control unit (MCU) for controlling the other modules of the non-power-on body temperature sensing device as a whole, in addition to the function of heat sensing and body temperature calculation of the object.
  • MCU control unit
  • FIG. 20 is an advanced embodiment of a communication device A according to the present invention.
  • the communication device further includes an auxiliary power module 550 and another coil-shaped electrode 650 connected thereto in addition to the above-described configuration. do.
  • the auxiliary power module 550 and the additional electrode (hereinafter, referred to as an electrode connected with the communication module 500 are referred to as a first electrode 600 and an electrode connected with the auxiliary power module 550 as a second electrode 650).
  • the power induced by the first electrode 600 will be distinguished from the power induced by the first induction power and the second electrode 650 as the second induction power.
  • the additional power is limited to the amount of receiving and supplying power only by the power supply), and the auxiliary power module 550 and the second electrode 650 transmit and receive data to and from the communication module 500 and the first electrode 600. Unlike the two functions of power supply, it aims to have only one function of supplying power auxiliaryly.
  • the communication device A includes all of the communication module 500 and the first electrode 600, which are basic components of FIG. 19, in the communication module 500.
  • the auxiliary power module 550 is connected in series, and the auxiliary power module 550 is connected with a second electrode 650 for generating a second inductive power.
  • the second inductive power may be additionally secured. Since the secured power can be supplied to the application module 700, there is an effect that can drive the application module 700 to perform a variety of functions.
  • FIG. 21 illustrates a state in which the non-powered body temperature sensing device B is implemented, and the communication device A, that is, the communication module 500, the auxiliary power module 550, and the first electrode 600 on the substrate 1100. And the second electrode 650 is formed.
  • the communication module 500 and the auxiliary power module 550 may be mounted on the substrate 1100 as one chip, or the communication module 500 and the auxiliary power module 550 may be independent entities of the substrate. It may be mounted on 1100. That is, it should be understood that there is no particular limitation on how the communication module 500 and the auxiliary power module 550 are provided on the substrate 1100 as long as they are connected in series.
  • the substrate 1100 may be formed of a material that can be flexibly bent, such as a nonwoven fabric or paper.
  • the patch-type thermometer (C) including the non-power-on temperature sensing device (B) is attached to the skin of the user, the substrate 1100 may flexibly bend according to the user's movement, thereby increasing the fit. .
  • the substrate 1100 may be bent while having a partially curved surface. That is, the substrate 1100 may be curved while partially having a plane and partially having a curved surface. In detail, an end of the substrate 1100 may have a curved surface, or may have a curved surface or a surface including a random curvature.
  • the patch-type thermometer C according to the embodiment is easy to carry, and can be changed to various designs, and the shape is changed according to the movement of the body so that the body temperature can be continuously detected.
  • the first electrode 600 and the second electrode 650 are formed on the same layer on the substrate 1100. .
  • the first electrode 600 connected to the communication module 500 may be formed outside the substrate 1100 to have a relatively large outer circumference, and the second electrode 650 may be relatively By having an outer periphery of a small value, it can be formed inside the first electrode 600 formed.
  • the first electrode 600 connected to the communication module 500 is formed to have a relatively small outer circumference, and the second electrode 650 surrounds the first electrode 600 and has a relatively large value.
  • the outer periphery of the substrate 1100 may be formed to have an outer circumference thereof.
  • the outer periphery is not necessarily a premise that the electrodes are formed in a circular shape, and when a virtual center point is defined in a polygonal coil-shaped electrode arrangement, the length to the farthest point of each electrode is defined as a radius. It can also be defined as an outsourcing.
  • first electrode 600 and the second electrode 650 need to be insulated from each other.
  • An insulating layer may be further formed, or a via hole penetrating through the substrate 1100 may be formed to prevent contact between the two electrodes by using the via hole.
  • the center point of the coil-shaped first electrode 600 and the center point of the second electrode 650 coincide with each other. It is preferable to make it. In this way, if the center point of each coil-shaped electrode coincides, the magnetic field variation of the same magnitude is detected when the magnetic field changes due to the external terminal approach, so that it is easy for the designer to predict the amount of power induced. There is an easier aspect to construct. Furthermore, when the center points of the coil-shaped electrodes do not coincide with each other, the nature of the induction power supplied by the two communication modules 500 may change, so that the entire non-powered body temperature sensing device may be driven unstable. It is desirable to match one.
  • the outer circumference of the first electrode 600, the outer circumference of the second electrode 650 may be determined differently according to the designer intends.
  • the first electrode 600 and the second electrode 650 formed in the non-powered body temperature sensing device according to the present invention may be formed to form different layers. That is, as shown in FIG. 22, the first electrode 600 and the second electrode 650 may be formed on both sides of one substrate 1100 as well as the same layer, or may be formed on one surface of the substrate 1100. Two electrodes may be stacked on each other.
  • FIG. 23 illustrates an embodiment in which region A of FIG. 22 is formed on the substrate 1100.
  • FIG. 23 illustrates the formation of each electrode using both surfaces of one substrate 1100. Specifically, when one substrate 1100 is present, a coil-shaped first electrode 600 is formed on one surface of the substrate 1100, and a coil-shaped second electrode 650 is formed on the other rear surface of the substrate 1100. ) Is formed.
  • the two electrodes may be insulated from each other by the substrate 1100 to generate induced power when the external magnetic field changes.
  • FIG. 24 illustrates another embodiment in which the region A of FIG. 22 is formed on the substrate 1100.
  • FIG. 24 illustrates a state in which two electrodes are stacked using only one surface of one substrate 1100. Specifically, when one substrate 1100 is present, a coil-shaped first electrode 600 is formed on one surface of the substrate 1100, and an insulating layer 800 is formed on the first electrode 600, and the insulation is performed. The second electrode 650 may be formed on the layer 800.
  • the insulating layer 800 may include silicon oxide (SiO 2) or silicon nitride (SiNx) and other inorganic insulating materials, or photoacryl or benzocyclobutene (BCB) and other organic insulating materials. It may include an inorganic insulating material.
  • the insulating layer 800 may be formed only in a region where the first electrode 600 and the second electrode 650 are in contact with each other, or the entire substrate 1100 including a region where the first electrode 600 is present. It may be formed in.
  • FIG. 25 is a side view of a patch-type thermometer including a communication device and a non-powered temperature detecting device B described above.
  • a patch-type thermometer is provided with a non-powered body temperature sensing device (application module, communication module, first electrode, auxiliary power module, second electrode, and substrate) on one surface thereof, and an adhesive material is coated on the back surface of the patch thermometer. It may further include an adhesive layer 900, and may further include a cover film (1000) for covering the entire non-power-on temperature sensing device (B) as a whole.
  • a non-powered body temperature sensing device application module, communication module, first electrode, auxiliary power module, second electrode, and substrate
  • an adhesive material is coated on the back surface of the patch thermometer. It may further include an adhesive layer 900, and may further include a cover film (1000) for covering the entire non-power-on temperature sensing device (B) as a whole.
  • the adhesive layer 900 and the cover film 1000 may be distinguished as shown in the upper and lower portions of FIG. 25 according to an embodiment, and the upper layer of FIG. 25 may have the adhesive layer 900 and the cover film 1000 independently.
  • the embodiment of the form surrounding the non-powered body temperature sensing device (B), the lower end of Figure 25 is an embodiment in which the adhesive layer 900 and the cover film 1000 is integrally present to surround the non-powered body temperature sensing device (B) An example is shown.

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

La présente invention concerne un dispositif de détection de température corporelle non alimenté et un dispositif de communication inclus dans celui-ci. Un dispositif de détection de température corporelle non alimenté disposé dans un thermomètre de type patch comprend : un substrat ; une première électrode formée sur une première surface du substrat ; et une deuxième électrode formée sur une deuxième surface du substrat, la première électrode traversant le substrat et est ensuite connectée à la deuxième électrode. Par conséquent, la présente invention est fixée à un corps humain afin de mesurer en continu la température corporelle et est fabriquée de manière à être plus mince et plus légère par élimination d'une batterie contrairement aux thermomètres de type patch conventionnels, de manière à apporter un confort à l'utilisateur et n'ayant pas d'effets indésirables sur le corps humain, même lorsque le patch est fixé à l'utilisateur pendant une longue durée.
PCT/KR2015/014297 2015-07-20 2015-12-28 Dispositif de détection de température corporelle non alimenté et dispositif de communication inclus dans celui-ci WO2017014380A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1020150102606A KR20170010662A (ko) 2015-07-20 2015-07-20 무전원 감지 장치 및 이를 포함한 무전원 체온 감지 패치
KR10-2015-0102606 2015-07-20
KR1020150111682A KR20170017560A (ko) 2015-08-07 2015-08-07 통기구멍을 갖는 무전원 체온 감지 장치 및 이를 포함한 무전원 체온 감지 패치
KR10-2015-0111682 2015-08-07
KR1020150125831A KR20170028780A (ko) 2015-09-04 2015-09-04 통신장치, 상기 통신장치를 포함한 온도 감지 장치 및 패치형 온도계
KR10-2015-0125831 2015-09-04

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CN112236076A (zh) * 2018-06-27 2021-01-15 阿莫生命科学有限公司 贴片温度计及其制造方法

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KR20150033356A (ko) * 2013-09-24 2015-04-01 재단법인 다차원 스마트 아이티 융합시스템 연구단 근거리 무선 통신 기반의 센서 측정 장치 및 이를 이용한 측정 방법

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KR20070051255A (ko) * 2004-07-10 2007-05-17 온웨이퍼 테크놀로지즈 인코포레이티드 왜곡이 적은 파라미터측정을 위한 방법 및 장치
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CN112236076B (zh) * 2018-06-27 2024-05-14 阿莫生命科学有限公司 贴片温度计及其制造方法

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