KR101912946B1 - Time patch apparatus based on effective period of the biometics information - Google Patents

Abstract

The present invention relates to an adhesive layer which is embedded in a skin and adheres to the skin to carry the drug into the body, a circuit board portion formed on one side of the adhesive layer and counting an effective time when the drug is delivered into the body, An output layer and an output layer formed on the other surface of the circuit board and connected to the circuit board to display information on the effective time when the drug is delivered to the body, And a battery for supplying electricity to the substrate portion.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a time-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a time patch apparatus based on a validity period of a biometric information, and more particularly to a time patch apparatus based on a validity period of a biometric information that can provide a function for managing the effectiveness of a patch-

In general, patch products are products that attach to the skin and deliver drugs.

Conventional patch-like products or patches are simply attached products that do not provide the user with information about drug efficacy and patch validity.

In addition, there was an allergic reaction due to inaccurate skin adhesion of patches and patches, including poultices and pals.

In addition, such patch products have developed into digital patch products by the development of digital technology.

Digital patches include nano patches and electronic patches. However, existing digital patch products rely solely on high technology, and the time, cost, and implementation difficulty for commercialization of digital patch products are too high, so that the compatibility and practicality of products are deteriorated.

In order to solve such a problem, studies have been sought on apparatuses capable of improving drug efficacy and product manageability of patch products.

In the prior art, Korean Patent Laid-Open Publication No. 10-2007-0104940 (entitled "Soap Scent Patch and Treatment for Muscle Spasms and Muscular Pain") was proposed.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a time patch device based on a period of validity of a biometric information that can provide a function for managing the effectiveness of a patch-

In order to solve the above problems, the present invention provides a medical device comprising: an adhesive layer on which a drug is embedded and adheres to the skin to deliver the drug into the body; A circuit board portion formed on one side of the adhesive layer and counting an effective time when the drug is delivered into the body; An information transmitting module for transmitting information on a time when the adhesive layer is attached to the skin to the circuit board portion; An output layer formed on the other surface of the circuit board portion and connected to the circuit board portion to display information on an effective time for delivering the drug into the body; And a battery for supplying electricity to the output layer and the circuit board unit.

The information transfer module may include an input unit formed on one surface of the output layer and connected to the circuit board unit to input a drug validity time.

The information transfer module may include a sensor part formed on the other surface of the adhesive layer and sensing the attachment to the skin of the user and transmitting the sensed information to the circuit board part.

Wherein the circuit board unit comprises: a timer for counting an effective time of the drug set through the information transfer module; And a power unit for measuring a power amount of the battery, the circuit board unit, and the output layer.

The output layer may include a display unit for counting the effective time from the skin attachment point of the user and informing the user.

The output layer may include a sound part that counts an effective time from a skin attachment point of the user and generates a sound when the effective time of the drug ends.

The adhesive layer may be applied with an adhesive paste to adhere to the skin.

A first coupling protrusion formed on one surface of the adhesive layer; A second coupling groove formed on one surface of the circuit board portion to be engaged with the first coupling projection; A second coupling protrusion formed on the other surface of the circuit board portion; And a third coupling groove formed on the other surface of the output layer so as to be coupled with the second coupling projection.

The time patch device based on the bioinformation valid period according to the embodiment of the present invention has the effect of minimizing the allergic reaction and side effects by informing the user when the effective time of the patch product attached to the skin is completed.

In addition, the time patch device based on the biometric information valid period according to the embodiment of the present invention can inform the user of the time when the drug is delivered into the body, and provides a time patch that maximizes the effectiveness of delivery of the drug to the human body can do.

In addition, the time patch device based on the biometric information valid period according to the embodiment of the present invention can provide ease of implementation and simplicity of the production process, thereby maximizing the production facility construction period and the ease of technology.

In addition, the time patch device based on the biometric information valid period according to the embodiment of the present invention can minimize the production cost, thereby maximizing the expected return on investment.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a time patch device based on a biometric information valid period according to a first embodiment of the present invention; Fig.
FIG. 2 is an exploded perspective view of a time patch device based on the biometric information valid period shown in FIG. 1; FIG.
FIG. 3 is an exploded perspective view of a time patch device based on a biometric information valid period according to a second embodiment of the present invention; FIG.
FIG. 4 is a side view of a time patch device based on a biometric information valid period according to a second embodiment of the present invention; FIG.
FIG. 5 is a system diagram showing a system of a time patch device based on a biometric information valid period according to an embodiment of the present invention; FIG.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.

In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.

Like reference numerals used throughout the specification denote like elements.

As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, "" comprising, "or" having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a time patch device based on a validity period of a biometric information according to a first embodiment of the present invention, and FIG. 2 is an exploded perspective view of a time patch device based on the validity period of the biometric information shown in FIG. 1 .

1 and 2, the time patch device based on the biometric information valid period according to the embodiment of the present invention includes an output layer 100, a display unit 110, a sound unit 120, a circuit board unit 200, A battery 210, a timer 220, a power circuit 230, a central processing unit 900, an adhesive layer 300, and an information transfer module.

The adhesive layer 300 may be medicated. Adhesive layer 300 may be attached to the skin to deliver the drug into the body. The adhesive layer 300 may be attached to the upper side of the user's skin. Further, the adhesive layer 300 may be coated with a paste that is adhesive to adhere to the skin.

In addition, the adhesive layer 300 can be configured in a patch form.

For example, the adhesive layer 300 can be used for covering wounds and preventing infection, including gauze or other materials.

The adhesive layer 300 may also be applied with a patch comprising a drug or other material to treat the wound.

For example, a nicotine patch or a motion sickness patch may be used.

The adhesion layer 300 may be formed of a material capable of bending deformation. The adhesive layer 300 may be formed of a nonwoven fabric having a predetermined thickness.

The circuit board portion 200 may be formed on one side of the adhesive layer 300. The circuit board unit 200 can count the effective time that the drug is delivered into the body. The circuit board unit 200 may be connected to the information transfer module. The circuit board unit 200 can store or set information about the effective time when the drug is delivered into the body. The circuit board portion 200 may be formed on the upper side of the adhesion layer 300. In addition, the circuit board portion 200 may be formed between the adhesive layer 300 and the output layer 100.

The circuit board unit 200 is a part that serves as a mainboard or a motherboard. The circuit board unit 200 may be a printed circuit board (PCB) that provides a main component mounting for operating a system such as a CPU or a RAM and an interface for connecting peripheral devices. The circuit board unit 200 may include a CPU, a sound card, a network card, a RAM, and a storage device. The circuit board unit 200 may be an ASIC circuit or an FPGA circuit. In addition, the circuit board unit 200 may include a plurality of general-purpose data input / output elements and two UARTs (universal asynchronous receiver / transmitters). In addition, the circuit board unit 200 can process data transmitted from the data bus. In addition, the circuit board unit 200 may include a universal data input / output port terminal connected to a plurality of general-purpose data input / output elements and a UART connection terminal connected to the UART.

In addition, the circuit board portion 200 can be manufactured using a flexible printed electronic technology. Flexible printing electronics can produce electronic circuits as if they were printed by spraying conductive electronic ink on film or textile materials. Thus, the circuit board portion 200 can exhibit its function while being bent.

The circuit board portion 200 may include a timer portion 220, a power circuit portion 230, and a central processing portion 900.

With the timer, the rectilinear section 220 can count the effective time of the drug injected to the user. In addition, the timer 220 can be connected to the central processing unit 900.

Timer rope 220 may be manufactured using a flexible printed electronics technology.

The timer unit 220 will be described in detail with reference to FIG. 3 and FIG. 4, which will be described later.

The power furnace section 230 can measure the amount of power of the battery 210. In addition, the power furnace section 230 may be connected to the central processing unit 900. The power circuit unit 230 includes a display unit 110, a sound unit 120, a circuit board unit 200, a timer unit 220, a central processing unit 900, an input unit 400, and a sensor unit 800 ) Can be measured and analyzed. In addition, the power furnace section 230 can be formed in a structure capable of measuring and analyzing the power consumption of the machine itself with power.

The power furnace portion 230 can be manufactured using a flexible printed electronics technology.

The power knitting machine 230 will be described in detail with reference to FIG. 3 and FIG. 4 to be described later.

The central processing unit 900 sequentially performs logic processing by the set program and controls the connected apparatus using the output result. The central processing unit 900 can be installed with a program for control. These programs can be stored in battery backup and nonvolatile memory. In addition, the central processing unit 900 has real-time processing capability for the input, so that the output can be processed or reacted according to a predetermined condition for a predetermined time input condition. The central processing unit 900 may be formed by a central processing unit (CPU). The central processing unit 900 may include a controller, an arithmetic unit, and registers.

In addition, the central processing unit 900 can execute a command by repeating a series of operations including fetch, decode, and execute steps.

Here, the control device can interpret the program instructions. In addition, the control device can direct the operation of the associative device, the main storage device, and the input / output device according to the meaning of the interpreted command.

The arithmetic unit is a device for performing arithmetic operations of addition, subtraction, multiplication, and division, and logical operations such as AND, OR, NOT, and XOR. Further, the arithmetic unit performs the arithmetic operation in accordance with the instruction of the control unit.

A register is a space in which instructions or data read from main memory are stored or the result of operation is stored.

The central processing unit 900 may include at least one processor and an execution memory. The central processing unit 900 may include a memory unit. The memory unit may store a communication program code and a communication data set (DATA SET) for processing a wireless communication connection, at least one application program code, an application data set, and a program code and data set for implementing the present invention.

The central processing unit 900 may be connected to the rectilinear section 220, the power circuit unit 230, the battery 210, the display unit 110, and the sound unit 120 as timers.

In addition, the central processing unit 900 can be manufactured using flexible printed electronics.

The battery 210 can supply electricity to the output layer 100 and the circuit board portion 200. The battery 210 may be connected to the rectilinear section 220, the power circuit section 230, the central processing section 900, the display section 110, and the sound section 120 as timers.

In addition, the battery 210 may be formed in a structure capable of being replaced and charged. Also, the battery 210 may be a capacitor.

The battery 210 may be manufactured using a flexible printed electronics technology.

The output layer 100 may be formed on the other surface of the circuit board portion 200. Also, the output layer 100 may be connected to the circuit board unit 200, and information on the effective time for delivering the drug into the body may be displayed. In addition, the output layer 100 may indicate to the user that the administration of the drug is completed when the effective time for delivering the drug into the body is terminated. In addition, the output layer 100 can be fabricated using a flexible printed electronics technology.

The output layer 100 may include a display unit 110 and a sound unit 120.

The display unit 110 may count the effective time from the skin attachment point of the user and inform the user. In this case, the counting method may be one of counting up and counting up. The display unit 110 is a device that displays numbers, characters, and graphics. In addition, the display unit 110 may include a plurality of light emitting diodes (LEDs). The display unit 110 may display the effective time of the drug or provide the user with information according to the type of the drug.

The display unit 110 may be formed of a flexible display (FLEXIBLE DISPLAY). The display unit 110 may be bent. The display unit 110 can use a flexible material. The display unit 110 may be a TFT (Thin Film Transistor Liquid Crystal Display) or an OLED (Organic Light Emitting Diode).

The sound unit 120 counts the effective time from the skin attachment time of the user and may generate a sound when the effective time of the drug expires. The sound unit 120 is an acoustic apparatus that converts an electric signal into a vibration of a diaphragm to generate a small-sized wave in the air to copy a sound wave.

The sound unit 120 may include a speaker for outputting a sound signal and a sound module for driving the speaker. Here, the sound module can decode the sound data to be outputted through the speaker and convert it into a sound signal.

The information transfer module may transmit information on the time when the adhesive layer 300 is attached to the skin to the circuit board unit 200.

The information transfer module may include an input unit 400 and a sensor unit 800.

Details of the input unit 400 and the sensor unit 800 will be described later.

As described above, according to the present invention, when the effective time of the drug is completed, the user can grasp the effective time of the drug through the display unit 110 or the sound unit 120 so that the patch can be replaced or removed from the skin .

In another embodiment, a protective layer (not shown) may be formed above the output layer.

The material of the protective layer may be vinyl, cloth, urethane, PVC, or the like. The material of the protective layer may be formed of any one material selected from the group consisting of polyester, polypropylene (PP), polyvinyl chloride (PVC), Oxford, and polyethylene (PE).

Further, the outer surface of the protective layer may be coated with a waterproofing agent. The waterproofing agent may be selected from at least one of polyacrylic, polyurethane and polysilicon.

FIG. 3 is an exploded perspective view of the time patch device based on the biometric information valid period according to the second embodiment of the present invention, and FIG. 4 is a schematic diagram of a time patch device based on the biometric information valid period according to the second embodiment of the present invention. Fig.

3 and 4, the time patch device based on the biometric information valid period according to the second embodiment of the present invention includes an input unit, a sensor unit, a first coupling projection, a second coupling groove, And third coupling grooves, and the like are formed or added to the first and second coupling grooves and the like. Therefore, the same reference numerals are given to the same constituent elements, and redundant description of the same constituent elements is omitted, and the modified constituent elements will be mainly described.

3 and 4, the time patch device based on the biometric information valid period of the present invention includes an output layer 100, a display unit 110, a sound unit 120, a circuit board unit 200, a battery 210, A timer unit 220, a power circuit unit 230, a central processing unit 900, an adhesive layer 300, an input unit 400, a sensor unit 800, a first coupling protrusion 500, A second engaging projection 600, and a third engaging groove 700. The first engaging projection 610, the second engaging projection 600,

The input unit 400 may be formed on one surface of the output layer 100. The input unit 400 may be connected to the circuit board unit 200 to input a drug validity time. In addition, the input unit 400 may be formed of a flexible display (FLEXIBLE DISPLAY). The input unit 400 may be formed of a touch panel. The input unit 400 may have the same structure as the mini keyboard. The input unit 400 may include a plurality of operation buttons. The input unit 400 may be a jog wheel, a jog switch, or the like.

The user can set or input the time validating time of the drug from the time of attaching the skin to the rectilinear section 220 with the timer through the input unit 400 at the time of attaching the time patch device based on the validity period of the biometric information to the skin of the user.

The sensor unit 800 may be formed on the other side of the adhesion layer 300. In addition, the sensor unit 800 may be formed between the adhesive layer 300 and the user's skin. The sensor unit 800 senses the attachment to the user's skin and can transmit the sensed result to the circuit board unit 200. The sensor unit 800 may be connected to the circuit board unit 200, the timer unit 220, the power circuit unit 230, and the central processing unit 900. In addition, the sensor unit 800 may be configured to count the effective time of the drug from the time of attaching the skin to the rectilinear section 220 using the timer through the input unit 400 at the time of attaching the time patch device based on the validity period of the biometric information to the user's skin . The sensor unit 800 may be formed in a plurality of units. The sensor unit 800 may be formed in a detachable structure. In addition, the sensor unit 800 may have a structure having a separate capacitor.

The sensor unit 800 may include a temperature sensor or a temperature sensor.

For example, the temperature condition measured through the sensor unit 800 may be set to operate only at 32 ° C or higher to 42 ° C or lower. That is, the sensor unit 800 may determine that the time patch device based on the validity period of the biometric information is attached to the skin of the user when measuring the temperature of 32 ° C or more to 42 ° C or less.

For reference, the body temperature of a person's skin can vary depending on location and time. However, it is generally considered to be the average body temperature is 37.0 degrees Celsius.

The reason why the set temperature of the sensor unit 800 is set to be higher than or equal to 32 ° C and less than or equal to 42 ° C is that when a human body temperature is less than 32 ° C or more than 44 ° C, .

The power furnace section 230 can measure the amount of power of the battery. In addition, the power furnace section 230 may be connected to the central processing unit 900.

The power furnace operation unit 230 measures the power of the battery 210 and transmits the remaining amount of the battery 210 to the central processing unit 900 so that the information can be displayed on the display unit 110.

In addition, the power furnace section 230 may have a normal operation mode consuming a large power and a standby mode consuming a relatively small power.

The power control unit 230 can transmit a signal to the central processing unit 900 so that the time fetching device based on the biometric information valid period is not attached to the skin of the user and is converted into the standby mode so as to consume less power.

The power furnace section 230 may further include a display section 110 and a sound 120. The display section 110 and the sound section 120 may be disposed on the display section 110 or the sound section 120, May be transmitted to the central processing unit 900 so as to be converted into a normal operation mode for supplying electricity to operate smoothly.

Referring to FIG. 4, the first coupling protrusion 500, the second coupling groove 610, the second coupling protrusion 600, and the third coupling (not shown) configured in the time patch device based on the bio- It is possible to confirm the structure and the structure of the groove for use 700.

The first coupling protrusions 500 may be formed on one side of the adhesive layer 300. The plurality of first coupling protrusions 500 may be formed. In addition, the first coupling protrusions 500 may be formed of elastic rubber or natural latex material.

The first coupling protrusion 500 can be press-fitted into the second coupling groove 610. In order to prevent the first coupling protrusions 500 from being detached from the second coupling groove 610, the first coupling protrusions 500 may have a smaller diameter from the upper portion to the lower portion .

The second coupling groove 610 may be formed on one surface of the circuit board portion 200 to be coupled with the first coupling protrusion 500. A plurality of second coupling grooves 610 may be formed. Further, the second coupling groove 610 may be formed of elastic rubber or natural latex material. The second coupling groove 610 may be formed to have a larger diameter from the lower side toward the upper side. Accordingly, if the first coupling protrusion 500 is fitted in the second coupling groove 610, it may not be easily detached.

The second coupling protrusion 600 may be formed on the other surface of the circuit board unit 200. A plurality of second coupling protrusions 600 may be formed. In addition, the second coupling protrusions 600 may be formed of elastic rubber or natural latex material.

The second coupling protrusion 600 can be press-fitted into the third coupling groove 700. In order to prevent the second coupling protrusions 600 from being detached from the third coupling groove 700, the second coupling protrusions 600 may have a smaller diameter from the upper portion to the lower portion .

The third coupling groove 700 may be formed on the other surface of the output layer 100 to be coupled to the second coupling protrusion 600. The third coupling groove 700 may be formed in a plurality of holes. Further, the third coupling groove 700 may be formed of elastic rubber or natural latex material.

The third coupling groove 700 may be formed to have a larger diameter from the lower side toward the upper side. Accordingly, if the second coupling protrusion 600 is fitted into the third coupling groove 700, it may not be easily detached.

The output layer 100, the circuit board portion 200, and the second printed circuit board 100 are formed by forming the first coupling protrusions 500, the second coupling groove 610, the second coupling protrusions 600, and the third coupling groove 700, Attachment and detachment between the adhesive layer 300 can be facilitated.

Accordingly, when the drug validity period of the adhesive layer 300 is completed, the existing adhesive layer 300 coupled to the circuit board unit 200 can be removed and replaced with a new adhesive layer 300. Thus, the output layer 100 and the circuit board portion 200 are not discarded and can be used continuously, which is excellent in economical efficiency.

FIG. 5 is a system diagram showing a system of a time patch apparatus based on a biometric information valid period according to an embodiment of the present invention.

1 to 5, the time patch device based on the biometric information valid period according to the embodiment of the present invention includes an output layer 100, a display portion 110, a sound portion 120, a circuit board portion 200, A timer unit 220, a power circuit unit 230, a central processing unit 900, an adhesive layer 300, an input unit 400, a sensor unit 800, a first coupling protrusion 500, A second coupling groove 610, a second coupling projection 600, and a third coupling groove 700.

The circuit board unit 200 may be connected to the input unit 400, the sensor unit 800, the display unit 110, the sound unit 120, the output layer 100, and the battery 210.

The circuit board unit 200 may receive information on the skin of the user from the sensor unit 800 with time-patch devices based on the period of validity of the biometric information attached thereto or information not yet attached thereto.

In addition, the circuit board unit 200 can input count information from the time when the time patch device based on the validity period of the biometric information is attached to the user's skin from the input unit 400.

The circuit board unit 200 can transmit information on the effective time of the drug to the display unit 110 and control the display unit 110 to display information on the effective time and remaining time of the drug have.

In addition, the circuit board unit 200 may transmit information about the effective time of the drug to the sound unit 120, and may control the sound to be generated when the effective time of the drug ends.

In addition, the circuit board unit 200 can store an effective time according to the type of drug in advance. The user can easily select the drug to be administered through the input unit 400 while monitoring the display unit 110 and set the effective time of the drug.

The output layer 100, the display unit 110, the sound unit 120, the circuit board unit 200, the input unit 400, and the sensor unit 800 may transmit and receive signals to / have.

The wireless communication system can use Bluetooth, WiFi, Radio Frequency Identification (RFID), and infrared data association (IrDA).

As described above, the time-fetching device based on the validity period of the biometric information according to the present invention allows the user to easily recognize the time limit of the patch product attached to the user through the display part 110 and the sound part 120 You can tell. Thus, it is possible to provide a time patch device based on the validity period of the biometric information that can minimize the allergic reaction. In addition, the time patch device based on the validity period of biometric information can maximize the effectiveness of the drug.

Further, the time patch device based on the validity period of the biometric information of the present invention can be applied to patches of the pharmaceutical and medical fields, and can be applied to industrial fields such as mosquito patches and heat dissipating patches.

In addition, the time-fetching device based on the validity period of the biometric information of the present invention can provide convenience of implementation and simplicity of the production process in view of technological properties, thereby maximizing the production facility establishment period and the ease of technology.

In addition, it is possible to minimize production costs in terms of economy, thereby maximizing expected return on investment.

Also, in terms of practicality, it is possible to efficiently manage the effectiveness of products related to various wearable patches, digital patches, and electronic patches.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be clear to the person.

In addition, since the components shown in the drawings can be enlarged or reduced for convenience of description, the present invention is not limited to the size and shape of the components shown in the drawings, Those skilled in the art will appreciate that various modifications and equivalent embodiments are possible. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: output layer
110:
120: sound part
200: circuit board part
210: Battery
220: With timer
230: Power stationed
300: adhesive layer
400: input unit
500: first engaging projection
600: second engaging projection
610: second coupling groove
700: Third coupling groove
800:
900: Central processing unit

Claims (8)

An adhesion layer on which the drug is imbedded and attached to the skin to deliver the drug into the body;
A circuit board portion that is manufactured using a flexible printing electronic technology and is formed on one side of the adhesive layer, the circuit board portion counting an effective time when the drug is delivered into the body;
An information transmitting module for transmitting information on a time when the adhesive layer is attached to the skin to the circuit board portion;
An output layer formed on the other surface of the circuit board portion and connected to the circuit board portion to display information on an effective time for delivering the drug into the body;
A battery for supplying electricity to the output layer and the circuit board portion; And
And a central processing unit for sequentially performing logic processing on the circuit board unit and the output layer connected thereto by using a set program,
A first coupling protrusion formed on one surface of the adhesive layer;
A second coupling groove formed on one surface of the circuit board portion to be engaged with the first coupling projection;
A second coupling protrusion formed on the other surface of the circuit board portion; And
And a third coupling groove formed on the other surface of the output layer so as to be coupled with the second coupling projection,
Wherein the circuit board portion includes:
A timer for counting an effective time of the drug set through the information transfer module;
A power source for measuring a power amount of the battery, the circuit board portion, and the output layer;
A plurality of general-purpose data input / output elements and two UARTs (universal asynchronous receiver / transmitters)
The information transfer module includes:
An input unit formed on one surface of the output layer and connected to the circuit board unit to input a drug effective time; And
And a sensor part formed on the other surface of the adhesive layer and sensing the attachment to the skin of the user and transmitting the sensed result to the circuit board part,
The sensor unit includes:
Which is detachable and has a structure in which a separate battery is housed,
The method comprising the steps of: detecting the attachment to the user's skin and counting the effective time of the drug inputted through the input unit from the time when the timer logic unit is attached to the user's skin;
The power logic unit,
A normal operation mode consuming a relatively large power and a standby mode consuming a relatively small power,
When the time patch device based on the biometric information valid period is not attached to the skin of the user, a signal is transmitted to the central processing unit so as to be converted into the standby mode consuming less power,
And transmits a signal to the central processing unit so as to be converted into the normal operation mode for supplying power to operate the output layer when it is determined that the output unit is attached to the user's skin through the input unit or the sensor unit. Time patch device.
delete delete delete The method according to claim 1,
The output layer
And a display unit for counting the effective time from the time of attaching the user's skin to the user and notifying the user of the time information.
The method according to claim 1,
The output layer
And a sound part for counting an effective time from a time of attaching the user's skin to a sound when the effective time of the drug is finished.
The method according to claim 1,
The adhesive layer
A time-patch device based on a period of validity of a biometric information, characterized in that a paste having adhesiveness is applied so as to be adhered to the skin.
delete

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