WO2021101022A1 - 연속혈당측정용 신체 부착 장치 - Google Patents
연속혈당측정용 신체 부착 장치 Download PDFInfo
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- WO2021101022A1 WO2021101022A1 PCT/KR2020/011005 KR2020011005W WO2021101022A1 WO 2021101022 A1 WO2021101022 A1 WO 2021101022A1 KR 2020011005 W KR2020011005 W KR 2020011005W WO 2021101022 A1 WO2021101022 A1 WO 2021101022A1
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- attachment device
- connection
- body attachment
- control signal
- unit
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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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
- A61B5/15—Devices for taking samples of blood
- A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6848—Needles
- A61B5/6849—Needles in combination with a needle set
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/685—Microneedles
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0209—Operational features of power management adapted for power saving
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
- A61B2562/166—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted on a specially adapted printed circuit board
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
Definitions
- the present invention relates to a body attachment device for continuous blood glucose measurement, and more specifically, by inputting a user command for applying operation power of the body attachment device through a light or touch method, as well as before the body attachment device is attached to the body. Even after attaching the device to the body, it is possible to easily start applying battery power to control the operation of the body attaching device, and by controlling the operation of the body attaching device by light or touch, attach the body attaching device to a part of the body and attach the body during use.
- the present invention relates to a body attachment device for continuous blood glucose measurement that can prevent malfunction of a body attachment device by accidentally touching a physical operation button formed on the device and stably provide operation power.
- Diabetes is a chronic disease that occurs a lot in modern people, and in Korea, more than 2 million people, which account for 5% of the total population, are reached.
- Diabetes is caused by various causes such as obesity, stress, incorrect eating habits, birth inheritance, etc., due to an absolute or relatively insufficient amount of insulin produced by the pancreas, it is not possible to correct the balance of sugar in the blood.Therefore, there is absolutely a lot of sugar in the blood. It is caused by loss.
- Diabetes is a need to measure blood sugar steadily for management, so the demand for devices related to blood sugar measurement is steadily increasing.
- diabetic patients strictly control blood sugar, it has been confirmed through various studies that the occurrence of complications of diabetes is remarkably reduced. Accordingly, it is very important for diabetics to regularly measure blood sugar in order to control blood sugar.
- a finger prick method is mainly used to manage blood sugar in diabetic patients, and this type of blood sugar is helpful in managing blood sugar in diabetics, but since only the results at the time of measurement are shown, it can measure blood sugar levels that change frequently. There is a problem that is difficult to pinpoint.
- the blood glucose collection system needs to collect blood every time in order to measure the blood sugar from time to time even in a day, so there is a problem that the burden of blood collection is a great problem for diabetic patients.
- Diabetic patients generally go back and forth between hyperglycemic and hypoglycemic conditions, and emergencies occur in hypoglycemic conditions.
- Hypoglycemic conditions occur when sugars do not last for a long time and can lead to loss of consciousness or, in the worst case, death. Therefore, immediate detection of hypoglycemic conditions is very important for diabetics.
- blood glucose collection system that measures blood glucose intermittently.
- CGMS continuous glucose monitoring system
- the continuous blood glucose measurement system includes a body attachment device that is attached to a user's body part to extract body fluid to measure blood sugar, and a communication terminal that outputs a transmitted blood sugar level.
- the sensor member of the body attachment device periodically generates blood sugar information by measuring the user's blood sugar for a certain period of time, for example, about 15 days while being inserted into the human body.
- a blood sugar management application is installed in the communication terminal.
- the communication terminal periodically receives blood sugar information from the body attachment unit and outputs the received blood sugar information so that the user can check it.
- a sensor member Inside the housing of the body attachment device, a sensor member that is partially inserted into the body to detect blood sugar, and the sensor member is electrically connected to the sensor member to calculate the blood sugar value from the blood sugar information received from the sensor member, and the calculated blood sugar value to the communication terminal. It has a transmitting PCB board and a battery that provides operation power to the PCB board. On the PCB board, various types of electronic components are mounted that calculate blood sugar values from blood sugar information received from the sensor member, store blood sugar values for a certain period of time, or periodically transmit blood sugar values to the communication terminal by communicating with the communication terminal. , Such a PCB substrate and a battery are manufactured as a sensor transmitter, and the sensor transmitter and the sensor member are coupled to each other to form a body attachment device.
- the body attachment device is replaced with a new body attachment device after a certain period of use, for example, about 1 month, and the battery of the body attachment device has a limited power source, and therefore, operating power through the battery after the body attachment device is placed on the body. Should be operated to provide a certain period of use, for example, about 1 month, and the battery of the body attachment device has a limited power source, and therefore, operating power through the battery after the body attachment device is placed on the body. Should be operated to provide
- the sensor transmitter and the sensor member each have a connection terminal, and when the sensor transmitter and the sensor member are electrically connected to each other through the connection terminal, the operating power of the battery is supplied to the PCB board and the sensor member. To start the operation.
- the user When the sensor transmitter and the sensor member are integrally manufactured, the user must directly start the operation of the body attachment device after or immediately before the body attachment device is placed on the body, but a separate operation button is provided outside the housing of the conventional body attachment device. It is inconvenient to operate the button while the body attachment device is attached to the body because it is formed and provides operation power of the battery to the PCB board or the sensor member through the operation button.
- the battery and the PCB board are electrically connected through the physical operation button, the battery power is discharged before the actual body attachment unit is connected to the skin due to a malfunction of the operation button, or the body attachment unit is operated after it is connected to the skin. There is a problem in that the operation power cannot be stably provided due to the malfunction of the button.
- the present invention is to solve the problems of the conventional body attachment device for continuous blood glucose measurement mentioned above, and an object of the present invention is to provide operation power by easily starting operation according to a connection command such as optical input or touch input. It is to provide a body attachment device for continuous blood glucose measurement.
- Another object of the present invention is to provide a body attachment unit for continuous blood glucose measurement that can be miniaturized by electrically connecting and controlling a battery and a PCB substrate through an optical input or a touch input instead of a physical operation button to a body attachment device.
- Another object of the present invention is to provide a body attachment device for continuous blood glucose measurement capable of stably providing operating power by controlling the electrical connection between a battery and a PCB substrate through an optical input or a touch input.
- the body attachment device for continuous blood glucose measurement includes a housing, a sensor member partially inserted into the user's body to continuously measure the user's blood sugar, and is disposed inside the housing and includes a sensor member and a sensor member. It characterized in that it comprises a PCB substrate electrically connected, a battery disposed inside the housing and providing operation power required for the PCB substrate or the sensor member, and a connection control unit for electrically connecting and controlling the battery and the PCB substrate.
- connection control unit further includes a control command input unit to which a connection command is input, a signal generator that generates a connection control signal based on the input connection command, and a switch unit that electrically connects the battery and the PCB board according to the connection control signal. It characterized in that it includes.
- control command input unit is a touch panel
- signal generation unit generates a connection control signal when a user's connection command is input through the touch panel
- the signal generator compares a pattern of a connection command input through the touch panel with a reference setting pattern, and generates a connection control signal when the pattern of the connection command is the same as the reference setting pattern.
- connection control unit is characterized in that it further comprises a second switch that receives the connection control signal and cuts off battery power applied to the touch panel and the signal generator based on the connection control signal.
- control command input unit is a light receiving unit
- the signal generating unit generates a connection control signal when a user's connection command is input through the light receiving unit.
- the signal generator compares the pattern of the connection command input through the light receiving unit with the reference setting pattern, and generates a connection control signal when the pattern of the connection command is the same as the reference setting pattern.
- the signal generating unit is characterized in that generating a connection control signal by comparing the optical frequency and pattern of the connection command input through the light receiving unit with the optical frequency and pattern of the reference setting pattern.
- connection control unit is characterized in that it further comprises a second switch that receives a connection control signal and cuts off battery power applied to the light receiving unit and the signal generation unit when receiving the connection control signal.
- the signal generator according to the present invention is characterized in that it searches for a reference setting pattern that matches the pattern of the input connection command, and generates a connection control signal corresponding to the searched reference setting pattern.
- connection control signal generated by the signal generator according to the present invention is a connection signal that electrically connects and connects the battery and the PCB substrate through the switch unit, or is a blocking signal that electrically disconnects the battery and the PCB substrate.
- the body attachment device for continuous blood glucose measurement further includes a blocking film that blocks input of a connection command to the control command input unit, and the blocking film is disposed to be removable in the control command input unit.
- the body attachment device for continuous blood glucose measurement according to the present invention has the following effects.
- the body attachment device for continuous blood glucose measurement inputs a user command for applying operation power of the body attachment device in a manner such as light or touch, so that not only before the body attachment device is attached to the body, but also attached to the body. Even after attaching the device to the body, it is possible to easily start applying battery power to control the operation of the body attaching device.
- the body attachment device for continuous blood glucose measurement does not use a physical device for connecting a battery and a PCB substrate through a physical operation button or a physical operation button, and powers the battery according to a connection command input by light or touch method.
- the body attachment device can be miniaturized and manufactured.
- the body attachment device for continuous blood glucose measurement controls the operation of the body attachment device with light or touch, so that the user incorrectly touches the physical operation button formed on the body attachment device while using the body attachment device. Malfunction can be prevented and operation power can be stably provided.
- FIG. 1 is a diagram for explaining an entire system for inserting a body attachment device into a body using an applicator.
- Figure 2 is an exploded perspective view of a body attachment device for continuous blood glucose measurement according to the present invention.
- Figure 3 is a functional block diagram for explaining the body attachment device for continuous blood glucose measurement according to the present invention.
- connection control unit 4 is a functional block diagram illustrating an example of a connection control unit according to the present invention.
- FIG. 5 is a flowchart illustrating an embodiment of a method for controlling application of battery power in a connection control unit according to the present invention.
- FIG. 6 is a flowchart illustrating another embodiment of a method for controlling application of battery power in a connection control unit according to the present invention.
- FIG. 7 is a flowchart illustrating another embodiment of a method for controlling application of battery power in a connection control unit according to the present invention.
- FIG. 1 is a diagram for explaining an entire system for inserting a body attachment device into a body using an applicator.
- the body attachment device 100 is mounted on the body by the applicator 10, and the applicator 10 is formed so that the body attachment device 100 is coupled and fixed therein, and the user's manipulation It operates to discharge the body attachment device 100 to the outside by.
- the body attachment device 100 is assembled and manufactured in a state inserted into the applicator 10, and the body attachment device 100 disposed inside the applicator 10 by the operation of the trigger button 11 by the user. ) Is configured to be attached to the body by moving it in the external discharge direction.
- a separate protective cap 30 may be detachably coupled to the applicator 10 so that external exposure is blocked while the body attachment device 100 is inserted into the applicator 10, and the user may have a protective cap 30 It may be configured to attach the body attachment unit device 100 to the body by operating the applicator 10 only after separating the device.
- the applicator 10 couples and fixes the body attachment device 100 when the body attachment device 100 is inserted therein, and when the body attachment device 100 is discharged and moved to the outside, the body attachment device ( 100) can be formed to release the fixed state. Therefore, when the body attachment device 100 is inserted and assembled into the applicator 10, the body attachment device 100 is maintained in a fixed state, and the body attachment device 100 is discharged to the outside by operating the applicator 10. When the applicator 10 and the body attachment device 100 are attached to the skin, the coupling and fixing state of the applicator 10 and the body attachment device 100 is released. When the applicator 10 is removed in this state, the body attachment device 100 is separated from the body attachment device 100, and the body is attached to the skin. Only the attachment device 100 remains attached.
- the body attachment device 100 When the body attachment device 100 is attached to the skin, the body attachment device 100 includes a sensor member having one end inserted into the body, and a wireless communication chip so as to wirelessly communicate with an external terminal.
- the body attachment device for continuous blood sugar measurement extracts body fluid, periodically measures blood sugar, and transmits a blood sugar value measured through a wireless communication chip to an external terminal (not shown) such as a smartphone.
- Figure 2 is an exploded perspective view of a body attachment device for continuous blood glucose measurement according to the present invention.
- the body attachment device 100 for continuous blood glucose measurement includes a housing to which an adhesive tape (not shown) is attached so that the bottom surface can be attached to the skin, and one end protrudes outward from the bottom surface of the housing.
- a sensor member 120 disposed inside the housing and having one end inserted into the body when the housing is attached to the skin, a PCB substrate 130 disposed inside the housing, a battery 140 providing operation power to the body attachment unit, and It is configured to include a connection control unit for controlling the power of the battery 140 to be applied to the PCB substrate 130.
- the sensor member 120 is formed such that one end is inserted into the body and the other end is formed to contact the PCB substrate 130, and the other end of the sensor body part ( 122 is formed, and at one end thereof is formed a sensor probe unit 121 extending from one side of the sensor body 122 to be bent and protruding from the housing to be inserted into the body.
- the sensor body portion 122 is formed in a shape having a relatively large area, and the sensor probe portion 121 is formed in a relatively narrow and long shape. 122) and the sensor probe unit 121 may be designed.
- the housing may be formed separately into an upper housing 111 and a lower housing 112 so that an internal accommodation space is formed, and a sensor guide part (not shown) that supports and guides a partial section of the sensor probe part 121 inside the housing. Si) is formed, and a substrate support (not shown) for fixing and supporting the PCB substrate 130 at a predetermined position may be formed inside the housing.
- An electrical contact 131 is formed on the PCB board 130 to be electrically connected to the sensor member 120, and a wireless communication chip 135 to transmit the blood glucose measurement result measured through the sensor member 120 to an external terminal. Etc. are mounted.
- the wireless communication chip 135 is provided inside the body attachment unit 100 as described above, it is possible to easily communicate with an external terminal without a separate transmitter connection operation.
- a battery 140 is mounted inside the housing so as to supply power to the PCB board 130, in which case, the battery 140 is disposed in a form mounted on one surface of the PCB board 130 or the PCB board 130 ) And is placed in an independent area. Since the PCB substrate 130 and the battery 140 are independently disposed without overlapping areas of the areas projected on the bottom surface of the housing, the thickness of the body attachment unit 100 can be reduced and further miniaturized.
- the housing may be separately provided with a connection control unit that provides or cuts off the power of the battery 140 to the PCB board 130 by external user manipulation.
- connection control unit may include a signal generation unit and a switching element that provides or cuts off the power of the battery 140 to the PCB board 130 according to the connection control signal generated by the signal generation unit.
- the switching element electrically connects the PCB board 130 and the battery 140 to each other according to the generated connection control signal. It may be configured such that power is supplied from the battery 140 to the PCB substrate 130 and the sensor member 120 and the wireless communication chip 135 are started to operate.
- Figure 3 is a functional block diagram for explaining the body attachment device for continuous blood glucose measurement according to the present invention.
- the sensor member 120 and the PCB substrate 130 are electrically connected to each other, and a part of the sensor member 120 is inserted into the body to periodically extract and extract the body fluid.
- the user's blood sugar information is generated from, and the PCB board 130 calculates a blood sugar value based on the blood sugar information received from the sensor member 120 and transmits the calculated blood sugar value to an external terminal periodically or in real time.
- the operation of the sensor member 120 and the PCB board 130 is performed in a state where the body attachment device is placed on the body and then the body attachment device is started by receiving power from the battery 140.
- the body attachment device is inside the applicator.
- the power of the battery 140 is the sensor member 120 or the PCB board 130 It is necessary to provide power to the battery 140 to the sensor member 120 or the PCB substrate 130 after the body attachment device is attached to the body and cut off from being provided.
- the connection control unit 150 includes a switching element that provides or cuts off the power of the battery 140 to the PCB board 130 or the sensor member 120 according to an input user's connection command.
- a connection control signal for controlling the operation of the switching element is generated according to a user control command, and the switching element electrically connects or cuts off the battery 140 and the PCB board 130 according to the connection control signal to power the battery 140.
- the PCB substrate 130 is provided or blocked.
- connection control unit 4 is a functional block diagram illustrating an example of a connection control unit according to the present invention.
- control command input unit 151 is disposed outside the housing of the body attachment device to receive a connection command from the user from the outside.
- the control command input unit 151 may be a light receiving unit or a touch panel, and the user may input a connection command to the light receiving unit using the light emitting unit or input a connection command by touching the touch panel.
- the signal generation unit 153 generates a connection control signal for controlling the operation of the first switch unit 156 based on the connection command, and the first switch unit 156 is switched on according to the connection control signal. It is turned off or is switched off to provide or cut off battery power to components that require power in a body attachment device such as a PCB board or a sensor member.
- the signal generation unit 153 searches the database unit 155 for a reference setting pattern matching the connection command pattern, and when the reference setting pattern matching the connection command pattern is searched in the database unit 155, access control By generating a signal, the first switch unit 156 may be turned on and controlled.
- the signal generation unit 153 searches the database unit 155 for a reference setting pattern matching the connection command pattern, and when a reference setting pattern matching the connection command pattern is searched in the database unit 155 A connection control signal corresponding to the setting pattern can be generated. For example, when the connection command pattern corresponds to the reference setting pattern for controlling the first switch on, a connection signal is generated, and when the connection command pattern corresponds to the reference setting pattern for controlling the first switch off, the connection blocking signal Can be created.
- the second switch unit 157 When the connection control signal is generated by the signal generation unit 153, the second switch unit 157 receives the connection control signal from the signal generation unit 153, and preferably, the second switch unit 157 receives the connection control signal. Upon reception, power supplied from the battery to the control command input unit 151 is cut off.
- a connection command is first input to the control command input unit 151 and the signal generation unit 153 generates a connection control signal according to the connection command to turn on and control the first switch unit 156, and then the signal generation unit 153 is connected.
- a control signal is generated to keep the first switch unit 156 in an on state. Since the body attachment device generally operates continuously for a certain period of use after the start of operation, it is not necessary to additionally input a connection command, and there is a possibility that the body attachment device malfunctions due to input of an incorrect connection command. Therefore, when receiving the connection control signal, the second switch unit 157 cuts off the power supplied from the battery to the control command input unit 151 to prevent the battery power from being wasted or prevents the body attachment device from malfunctioning due to an incorrect connection command. Can be prevented.
- connection check unit 158 determines whether a connection control signal is generated by the signal generation unit 153 according to the user's connection command, or the first switch unit 156 is turned on and controlled so that the battery power is supplied to the PCB board or the sensor member. It determines whether or not it is being provided, and generates a connection confirmation signal based on the determination result.
- the operation state output unit 159 outputs to the user whether the battery power is being applied to the PCB board or the sensor member based on the connection confirmation signal.
- an LDE device or a speaker may be used, and an application state of battery power may be output through an LED device, or an application state of battery power may be output through a speaker.
- FIG. 5 is a flowchart illustrating an embodiment of a method for controlling application of battery power in a connection control unit according to the present invention.
- connection command is the first input access command
- a connection control signal is generated (S130), and the first switch unit is turned on and controlled according to the generated connection control signal to control the supply of battery power to the PCB board or the sensor member (S140).
- connection control signal is not generated by ignoring the additional connection command.
- FIG. 6 is a flowchart illustrating another embodiment of a method for controlling application of battery power in a connection control unit according to the present invention.
- connection control signal is generated (S160). Based on the connection control signal, the first switch unit is turned on to control the supply of battery power to the PCB board or the sensor member (S170), and the second switch unit is turned off based on the connection control signal to apply battery power to the control command input unit. It is blocked from being (S180).
- FIG. 7 is a flowchart illustrating another embodiment of a method for controlling application of battery power in a connection control unit according to the present invention.
- connection command pattern is compared with the reference setting pattern stored in the database to search whether there is a reference setting pattern matching the connection command pattern (S230).
- connection control signal is generated (S250), and the operation of the first switch unit is controlled according to the connection control signal to control power supplied from the battery to the PCB board or the sensor member. Do (S270).
- an access control signal may be generated and an ON operation of the first switch unit may be controlled according to the generated access control signal.
- a connection control signal corresponding to the connection command pattern may be generated to control the operation of the first switch unit.
- the body attachment device needs to temporarily stop its operation as needed during operation, and generates a connection signal that controls the ON operation of the first switch unit or generates a connection blocking signal that controls the operation of the first switch unit off according to the connection command pattern. can do.
- connection command pattern when the connection command is input by light, the connection command pattern can be expressed in terms of the wavelength of light, the duration of light, and the period.
- the connection command pattern and the reference setting pattern are compared to input light that does not correspond to the connection command.
- the first switch unit may be prevented from malfunctioning by filtering the connection command, or various types of access control signals such as a connection signal or a connection blocking signal may be generated.
- connection command pattern can be expressed as a touch time, a touch pattern, etc.
- a touch that does not correspond to the connection command is input by comparing the connection command pattern with the reference setting pattern, such connection
- access control signals such as a connection signal or a blocking signal may be generated.
- the above-described embodiments of the present invention can be written as a program that can be executed on a computer, and can be implemented in a general-purpose digital computer that operates the program using a computer-readable recording medium.
- the computer-readable recording medium includes a magnetic storage medium (e.g., ROM, floppy disk, hard disk, etc.), an optical reading medium (e.g., CD-ROM, DVD, etc.), and a carrier wave (e.g., Internet). Transmission).
- a magnetic storage medium e.g., ROM, floppy disk, hard disk, etc.
- an optical reading medium e.g., CD-ROM, DVD, etc.
- a carrier wave e.g., Internet
Abstract
Description
Claims (12)
- 사용자의 신체에 부착되어 연속적으로 혈당을 측정하는 연속혈당측정용 신체 부착 장치에 있어서,하우징;사용자의 신체에 일부 삽입되어 사용자의 혈당을 연속하여 측정하는 센서 부재;상기 하우징 내부에 배치되며 센서 부재와 전기적으로 연결되어 있는 PCB 기판;상기 하우징 내부에 배치되며 상기 PCB 기판 또는 상기 센서 부재에 필요한 동작 전원을 제공하는 배터리; 및상기 배터리와 상기 PCB 기판을 전기적으로 접속 제어하는 접속 제어부를 포함하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 1 항에 있어서, 상기 접속 제어부는접속 명령이 입력되는 제어 명령 입력부;입력되는 상기 접속 명령에 기초하여 접속 제어 신호를 생성하는 신호 생성부; 및상기 접속 제어 신호에 따라 상기 배터리와 상기 PCB 기판을 전기적으로 접속 연결하는 스위치부를 더 포함하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 2 항에 있어서,상기 제어 명령 입력부는 터치 패널이며,상기 신호 생성부는 상기 터치 패널을 통해 사용자의 접속 명령이 입력되는 경우 접속 제어 신호를 생성하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 3 항에 있어서, 상기 신호 생성부는상기 터치 패널을 통해 입력되는 접속 명령의 패턴과 기준 설정 패턴을 비교하며, 상기 접속 명령의 패턴이 기준 설정 패턴과 동일한 경우 접속 제어 신호를 생성하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 3 항에 있어서, 상기 접속 제어부는상기 접속 제어 신호를 수신하며, 상기 접속 제어 신호에 기초하여 상기 터치 패널과 상기 신호 생성부로 인가되는 상기 배터리 전원을 차단하는 제2 스위치를 더 포함하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 2 항에 있어서,상기 제어 명령 입력부는 수광부이며,상기 신호 생성부는 상기 수광부를 통해 사용자의 접속 명령이 입력되는 경우 접속 제어 신호를 생성하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 6 항에 있어서, 상기 신호 생성부는상기 수광부를 통해 입력되는 접속 명령의 패턴과 기준 설정 패턴을 비교하며, 상기 접속 명령의 패턴이 기준 설정 패턴과 동일한 경우 접속 제어 신호를 생성하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 7 항에 있어서, 상기 신호 생성부는상기 수광부를 통해 입력되는 접속 명령의 광 주파수 및 패턴을 기준 설정 패턴의 광 주파수 및 패턴과 비교하여 접속 제어 신호를 생성하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 7 항에 있어서, 상기 접속 제어부는상기 접속 제어 신호를 수신하며 상기 접속 제어 신호를 수신하는 경우 상기 수광부와 상기 신호 생성부로 인가되는 상기 배터리 전원을 차단하는 제2 스위치를 더 포함하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 3 항 또는 제 6 항에 있어서, 상기 신호 생성부는입력된 접속 명령의 패턴과 일치하는 기준 설정 패턴을 검색하며, 검색한 기준 설정 패턴에 해당하는 접속 제어 신호를 생성하는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 10 항에 있어서, 상기 신호 생성부에서 생성되는 접속 제어 신호는 상기 스위치부를 통해 상기 배터리와 상기 PCB 기판을 전기적으로 접속 연결하는 접속 신호이거나 상기 배터리와 상기 PCB 기판을 전기적으로 접속 차단하는 차단 신호인 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
- 제 3 항 또는 제 6 항에 있어서, 상기 연속혈당측정용 신체 부착 장치는상기 제어 명령 입력부로 접속 명령이 입력되는 것을 차단하는 차단필름을 더 포함하며,상기 차단필름은 상기 제어 명령 입력부에 제거 가능하게 배치되는 것을 특징으로 하는 연속혈당측정용 신체 부착 장치.
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AU2020386264A AU2020386264B2 (en) | 2019-11-21 | 2020-08-19 | Body attachment device for continuous glucose monitoring |
EP20890797.2A EP3932308A4 (en) | 2019-11-21 | 2020-08-19 | BODY ATTACHMENT FOR CONTINUOUS GLUCOSE MONITORING |
JP2021563720A JP7247369B2 (ja) | 2019-11-21 | 2020-08-19 | 連続血糖測定用身体付着装置 |
US17/602,688 US20220183596A1 (en) | 2019-11-21 | 2020-08-19 | Body attachable apparatus for continuous blood glucose measurement |
JP2023040542A JP2023063486A (ja) | 2019-11-21 | 2023-03-15 | 連続血糖測定用身体付着装置 |
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JP2022530509A (ja) | 2022-06-29 |
JP2023063486A (ja) | 2023-05-09 |
US20220183596A1 (en) | 2022-06-16 |
AU2020386264A1 (en) | 2021-10-14 |
KR20210062285A (ko) | 2021-05-31 |
EP3932308A1 (en) | 2022-01-05 |
JP7247369B2 (ja) | 2023-03-28 |
KR102303553B1 (ko) | 2021-09-23 |
EP3932308A4 (en) | 2022-12-14 |
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