CN108903934A - Low-power consumption electrocardiograph monitoring device and method - Google Patents
Low-power consumption electrocardiograph monitoring device and method Download PDFInfo
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- CN108903934A CN108903934A CN201810860105.2A CN201810860105A CN108903934A CN 108903934 A CN108903934 A CN 108903934A CN 201810860105 A CN201810860105 A CN 201810860105A CN 108903934 A CN108903934 A CN 108903934A
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
- A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/282—Holders for multiple electrodes
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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
- A61B5/6886—Monitoring or controlling distance between sensor and tissue
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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
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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
- A61B2560/0214—Operational features of power management of power generation or supply
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Abstract
The present invention relates to electrocardio health monitoring fields, disclose a kind of low-power consumption electrocardiograph monitoring device and method, wherein low-power consumption electrocardiograph monitoring device includes electrode layer, fixing layer and power supply layer, the electrode layer includes adhesive surface and stationary plane, the adhesive surface is provided at least three electrodes contacted with human skin, the stationary plane is bonded with fixing layer, battery case and control circuit board are provided between the power supply layer and the fixing layer, the outer surface of the power supply layer is provided with solar panel, the control circuit board is provided with current input terminal and analog front circuit element, the electrode connects the analog front circuit element, the battery case and the solar panel are respectively arranged with the GPIO pin for connecting the current input terminal two sides.The present invention is intended to provide a kind of electrocardiograph monitoring device of low-power consumption, has the advantages that battery capacity is small and cruising ability is strong, and be able to achieve the low-power consumption of the electrocardio health monitoring device.
Description
Technical field
The present invention relates to electrocardio health monitoring field more particularly to a kind of low-power consumption electrocardiograph monitoring device and methods.
Background technique
In the prior art, conventional Electrocardiography is that electrocardio of the patient when reposing by electrocardiograph record is living
It is dynamic, only several seconds to one minute are lasted, a small amount of information in relation to heart state can only be obtained, so in daily life if hair
Raw arrhythmia cordis, the probability being found is also very low.Therefore, for a long time continuous monitor patient in varying environment and
Electrocardiosignal under posture, for grasping sufferer development trend, carrying out relief in time to burst illness has very important meaning
Justice, so researching and developing corresponding portable cardiac monitoring device is just particularly important.
It is strong that Chinese patent CN201621350388.9 discloses a kind of electrocardio in conjunction with photovoltaic battery panel charging water-proof jacket
Health monitoring system, but the patent is charged using photovoltaic battery panel to charging water-proof jacket, and the water-proof jacket has electrocardio health prison
Control system, has the characteristics that without battery powered, overcomes user in long-term outdoor activity and without external power supply in the case where supervises
The shortcomings that control system can not continue to use.
But the advantages of power supply of patent when addressing only outdoor sports and good illumination condition problem, it not can guarantee in the heart
Cruising ability when electric health monitoring device moves indoors or illumination condition is undesirable, and cannot achieve electrocardio health monitoring dress
The low-power consumption set.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of low-power consumption electrocardiograph monitoring device and sides
Method, power supply capacity when can automatically switch power supply mode to guarantee that device uses, and it is able to achieve the low-power consumption of cardioelectric monitor.
To achieve the above object, the present invention uses following base case：
Low-power consumption electrocardiograph monitoring device, including electrode layer, fixing layer and power supply layer, the electrode layer include adhesive surface and consolidate
Determine face, the adhesive surface is provided at least three electrodes contacted with human skin, and the stationary plane is bonded with fixing layer, in institute
It states and is provided with battery case and control circuit board between power supply layer and the fixing layer, battery is installed in the battery case, in institute
The outer surface for stating power supply layer is provided with solar panel, and the control circuit board is provided with current input terminal and AFE(analog front end) electricity
Circuit component, the electrode connect the analog front circuit element, and the battery case and the solar panel are respectively set
There is a GPIO pin for connecting the current input terminal two sides, the battery case and the solar panel are electrically connected with pair jointly
The GPIO pin realizes the GPIO controller of control, and the pin controller with the control circuit board for being communicated.
The working principle of base case of the invention：The adhesive surface of electrode layer is attached to chest using medical dual-side glue by user
Before, thus using the electrocardiosignal of low-power consumption electrocardiograph monitoring device acquisition human body, the electrode and human skin of adhesive surface at this time
Contact, electrode, which is shorted, generates high level, and the analog front circuit collects high level and is transferred to control circuit board, controls route
Plate determines that the low-power consumption electrocardiograph monitoring device is use state, then control circuit board is to the pipe according to the high level information
Foot controller sends instruction, and the GPIO pin that the pin controller controls the solar panel is closed, and opens simultaneously institute
The GPIO pin of battery case is stated, at this point, the GPIO pin of the battery case is connect with the current input terminal of the control circuit board
Closed circuit is formed, the battery case is control circuit board power supply using battery power supply mode, the control circuit board setting
Analog front circuit element extracts the bioelectrical signals of heart, amplifies and is filtered, then the control circuit board
Processed bioelectrical signals are acquired to obtain electrocardiogram (ECG) data, the low-power consumption electrocardiograph monitoring device is high power consumption shape at this time
State.
User removes the low-power consumption electrocardiograph monitoring device from front, and the electrode of adhesive surface leaves human skin at this time, electricity
Pole, which is not shorted, becomes low level, and the analog front circuit collects low level and is transferred to control circuit board, control circuit board root
According to the low level information, determine that the low-power consumption electrocardiograph monitoring device is idle state, then control circuit board is to the pin control
Device processed sends instruction, and the GPIO pin that then pin controller controls the battery case is closed, while controlling the solar-electricity
The GPIO pin of pond plate is opened, at this point, the electric current of the GPIO pin of the solar panel and the control circuit board inputs
End connection forms closed circuit, solar panel by solar energy be converted into electric energy in the way of power for the control circuit board
To maintain the electricity of low-power consumption electrocardiograph monitoring device in an idle state, after leaving human body, the low-power consumption ECG detection device
It powers not against battery, therefore the low-power consumption electrocardiograph monitoring device is low power consumpting state, and because will not consume battery capacity
The idle state of device is maintained, so battery capacity has been saved come the power supply capacity of battery when guaranteeing that device uses, so that
The low-power consumption electrocardiograph monitoring device is increased using the time.
Further, the control circuit board includes the adc circuit element being arranged on the control circuit board, Bluetooth control
Circuit element, storage circuit element and acceleration sensor, the analog front circuit element connect the adc circuit element, institute
It states and is connected between adc circuit element and Bluetooth control circuit element by I2C interface, the Bluetooth control circuit element leads to respectively
It crosses SPI interface to connect with the storage circuit element, the acceleration transducer, the Bluetooth control circuit element and the pipe
Foot controller is communicated, and the adc circuit element is to through analog front circuit element extraction, amplification and filtering processing
Heart biology electric signal is acquired and is converted to digital signal, and the digital signal is transferred to the indigo plant by I2C interface
Tooth control circuit element, then the digital signal is sent to terminal and shown by the Bluetooth control circuit element, and user is
Intuitively it can see that the electrocardiogram (ECG) data acquired through the low-power consumption electrocardiograph monitoring device, the acceleration transducer pass through by terminal
Motion state when SPI interface wears from the low-power consumption cardioelectric monitor to Bluetooth control circuit element reflection user is (such as quiet
Only, walk, run), in conjunction with electrocardiogram (ECG) data, it can learn that electrocardiogram (ECG) data is measured under what motion state, referring to different
Electrocardiogram (ECG) data normal value under motion state, facilitating the later period judges whether the electrocardiogram (ECG) data of user is normal；The storage circuit
Element stores the data (timestamp+data) of history samples, carries out data by SPI interface and the Bluetooth control circuit element
Exchange；The Bluetooth control circuit element controls the pin control after receiving the electrode information that the analog front circuit is sent
Device performs corresponding processing operation.
Preferably, the specification of the solar panel is 11*11*1.1mm, can produce the electric current of 2.0~350uA, should
When low-power consumption electrocardiograph monitoring device is not worn, the solar panel can maintain the Low-power-consumptiodormancy dormancy mode of device.
Preferably, the specification of the solar panel is 24*27*1.1mm, can produce 4.0~5.0V, 5.0~
The electric current of 1500uA, when which does not wear, the solar panel can charge for device.
Preferably, the solar panel uses amorphous silicon solar energy plate, has at low cost, small in size, functional
The advantages of, it can apply well on pocket device.
Preferably, the fixing layer is made of PE material.
A kind of low-power consumption cardioelectric monitor method, which is characterized in that including：
Electrode is set on electrocardiograph monitoring device；
When electrocardiograph monitoring device is worn front by user, electrode is shorted, and is shorted signal according to this and is judged automatically the heart
Power utilization monitoring device is use state, is at this time electrocardiograph monitoring device power supply using battery, electrocardiograph monitoring device acquires human body ECG
Signal, into high power consumption mode；
When user removes electrocardiograph monitoring device from front, electrode is not shorted, and is not shorted signal according to this and is sentenced automatically
The electrocardiograph monitoring device break as idle state, in this state, electrocardiograph monitoring device does not acquire human body ECG signal, utilizes at this time
Solar energy is electrocardiograph monitoring device power supply, to maintain the electric energy of the electrocardiograph monitoring device in an idle state, into low-power consumption
Mode.
Using the above method, powered when not in use for it using solar energy in device, it can be electric when not in use with avoiding device
The electric quantity consumption in pond achievees the effect that low-power consumption, the long-term low-power consumption standby of realization device, so that the battery of device makes
It is elongated with the time, electrocardio health status can be monitored at any time when needed, do not have to frequent charge, it is very convenient.
Further, when user removes electrocardiograph monitoring device from front, judge the electrocardiograph monitoring device for idle state,
In this state, electrocardiograph monitoring device does not acquire ECG signal, is at this time electrocardiograph monitoring device charging using solar energy, not only
Guarantee that electricity is sufficient when device is reused, and also has the advantages that energy conservation.
Compared with prior art, the beneficial effects of the present invention are：Using additional solar energy auxiliary power supply and it is able to achieve certainly
Dynamic switching power supply mode, the very good solution power problems of electrocardiograph monitoring device, and make making for the electrocardiograph monitoring device
It is greatly increased with the time limit.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of low-power consumption electrocardiograph monitoring device of the present invention；
Fig. 2 is the flow diagram of low-power consumption electrocardiograph monitoring device of the present invention.
In figure：Electrode layer 1, fixing layer 2, power supply layer 3, adhesive surface 4, stationary plane 5, electrode 6, battery case 7, control circuit board
8, solar panel 9, lithium battery 10.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention：
Embodiment 1
Low-power consumption electrocardiograph monitoring device, as shown in Figure 1, including electrode layer 1, fixing layer 2 and power supply layer 3, electrode layer 1 includes
Adhesive surface 4 and stationary plane 5, fixing layer 2 are made of PE material, the electrode 6 that there are three the settings of adhesive surface 4 contacts with human skin,
Stationary plane 5 is bonded with fixing layer 2 by adhesive, and battery case 7 and control route are provided between power supply layer 3 and fixing layer 2
Plate 8, the battery case 7 are provided with the inner surface of power supply layer 3, and the outer surface of power supply layer 3 is provided with solar panel 9, battery
The lithium battery of 95mAh is installed inside slot 7, charging contact (not drawing in figure), solar panel 9 are provided on the battery case
It uses specification for the amorphous silicon solar energy plate of 11*11*1.1mm, can produce the electric current of 2.0~350uA, it can be in the low function
When consumption electrocardiograph monitoring device does not work, the electricity of battery is not needed to maintain the suspend mode of device, having reduces the low-power consumption electrocardio
The effect of monitoring device energy consumption, control circuit board 8 are provided with current input terminal (not drawing in Fig. 1), battery case 7 and solar-electricity
Pond plate 9 is respectively arranged with the GPIO pin (not drawing) of connection current input terminal two sides, and battery case 7 and solar panel 9 divide
Not electricity Lian Jie pin controller, which is common GPIO controller on the market, can be to battery case and solar-electricity
The GPIO pin of pond plate realizes control.
Control circuit board 8 include be arranged on the control circuit board 8 analog front circuit element (not drawn in Fig. 1),
Adc circuit element (not drawing in Fig. 1), Bluetooth control circuit element (not drawing in Fig. 1), storage circuit element (are not drawn in Fig. 1
Out) and acceleration sensor (not drawn in Fig. 1), here, adc circuit element is high-precision A CD circuit element, AFE(analog front end) electricity
Circuit component uses AD8232 heart rate monitor sensor, and Bluetooth control circuit element realizes function, storage circuit member using soc chip
Part uses FLASH memory, and acceleration sensor uses LIS3DH 3-axis acceleration sensor, and electrode 6 connects on control circuit board 8
Analog front circuit element, the analog front circuit acquisition electrode 6 generate level signal (i.e. electrode information) simultaneously be sent to
Bluetooth control circuit element, pin controller is used to execute the control instruction of Bluetooth control circuit element, so that the Bluetooth control
Circuit element can control the opening and closing of the GPIO pin of battery case 7 and solar panel 9.
As shown in Fig. 2, analog front circuit element connects adc circuit element, analog front circuit element is first to adc circuit
Part input differential signal is connected between adc circuit element and Bluetooth control circuit element by I2C interface, Bluetooth control circuit
Element passes through SPI interface respectively and connect with storage circuit element, acceleration transducer, and Bluetooth control circuit element and pin control
Device is communicated, and realizes that pin controller realizes the switching of power supply mode to the control of solar panel and battery case.
Analog front circuit element extracts heart biology electric signal, amplifies and is filtered, and then forms difference
Signal inputs to adc circuit, and adc circuit element is acquired and is converted to the differential signal from analog front circuit element
Digital signal, and the digital signal is transferred to Bluetooth control circuit element by I2C interface, then Bluetooth control circuit element
The digital signal is shown that user can intuitively pass through terminal to terminal (mobile phone, PAD or computer) by Bluetooth transmission
See that the electrocardiogram (ECG) data acquired through the low-power consumption electrocardiograph monitoring device, acceleration transducer pass through SPI interface to the bluetooth control
Motion state (such as static, walk, running) when circuit element processed reflection user wears the low-power consumption electrocardiograph monitoring device；It deposits
Storage circuit component stores the data (timestamp+data) of history samples, by SPI interface and the Bluetooth control circuit element into
Row data exchange.
In the present embodiment, above-mentioned low-power consumption electrocardiograph monitoring device is realized based on low-power consumption cardioelectric monitor method, including：
Electrode is set on electrocardiograph monitoring device；
When electrocardiograph monitoring device is worn front by user, electrode is shorted, and electrocardiograph monitoring device detects short circuit signal, root
The electrocardiograph monitoring device is judged automatically according to this signal and enters use state, is at this time electrocardiograph monitoring device confession using battery
Electricity, electrocardiograph monitoring device acquires human body ECG signal, into high power consumption mode；
When user removes electrocardiograph monitoring device from front, electrode is not shorted, and electrocardiograph monitoring device can't detect short circuit
Signal, judging automatically the electrocardiograph monitoring device is idle state, and in this state, electrocardiograph monitoring device does not acquire human body ECG letter
Number, it is at this time electrocardiograph monitoring device power supply using solar energy, to maintain the electric energy of the electrocardiograph monitoring device in an idle state,
Into low-power consumption mode.
Wherein, above-mentioned short circuit signal is the high level signal that electrode generates, and high level becomes low level when electrode is not shorted
Signal.
Using the above method, powered when not in use for it using solar energy in device, it can be electric when not in use with avoiding device
The electric quantity consumption in pond achievees the effect that low-power consumption, the long-term low-power consumption standby of realization device, so that the battery of device makes
It is elongated with the time, electrocardio health status can be monitored at any time when needed, do not have to frequent charge, it is very convenient.
Further, when user removes electrocardiograph monitoring device from front, judge the electrocardiograph monitoring device for idle state,
In this state, electrocardiograph monitoring device does not acquire ECG signal, is at this time electrocardiograph monitoring device charging using solar energy, not only
Guarantee that electricity is sufficient when device is reused, and also has the advantages that energy conservation.
In use, the adhesive surface 4 of electrode layer 1 is attached to front using the sticker of medical application by user, thus low using this
Power consumption electrocardiograph monitoring device acquires the electrocardiosignal of human body, and the electrode 6 of adhesive surface 4 is contacted with human skin at this time, three electrodes 6
It is shorted and generates high level signal, analog front circuit acquisition high level signal is sent to the Bluetooth control circuit of control circuit board 8
Element, Bluetooth control circuit element according to the high level signal judge low-power consumption electrocardiograph monitoring device for use state, then to
Pin controller sends instruction, and the GPIO pin that pin controller controls solar panel 9 is closed, and opens simultaneously the battery
The GPIO pin of slot and the two sides of current input terminal connect, at this point, the electric current of the GPIO pin of battery case 7 and control circuit board 8
Input terminal forms closed circuit, and the lithium battery 10 installed in battery case 7 is the power supply of control circuit board 8, the mould on control circuit board 8
Quasi- front-end circuit element extracts to the bioelectrical signals of heart, amplifies and is filtered and be formed as differential signal, then
Differential signal is inputed into adc circuit element, differential signal is converted to digital signal by adc circuit element, and the digital signal is logical
It crosses I2C interface and is sent to Bluetooth control circuit element, then Bluetooth control element passes through Bluetooth technology for the digital data transmission
Display is carried out to collect electrocardiogram (ECG) data to terminal (mobile phone, PAD or computer), while Bluetooth control element sends out electrocardiogram (ECG) data
It gives storage circuit element and carries out history samples data (timestamp+data mode) storage, and acceleration transducer passes through SPI
When interface wears motion state from the low-power consumption cardioelectric monitor to Bluetooth control circuit element reflection user (such as it is static, walk,
Running), in conjunction with electrocardiogram (ECG) data, it can learn that electrocardiogram (ECG) data is measured under what motion state, referring to different motion state
Under electrocardiogram (ECG) data normal value, facilitating the later period judges whether the electrocardiogram (ECG) data of user normal, in this case, the low-power consumption heart
Power utilization monitoring device is high power consumption state.
User removes the low-power consumption electrocardiograph monitoring device from front, and the electrode 6 of adhesive surface 4 leaves human skin at this time,
Three electrodes 6 are not shorted, so that the high level for being shorted generation before becomes low level, analog front circuit acquires low level letter
It number is sent to the Bluetooth control circuit element of control circuit board 8, the Bluetooth control element on control circuit board 8 is according to the low level
Signal judges the low-power consumption electrocardiograph monitoring device for idle state, and then Bluetooth control element sends to pin controller and instructs,
Pin controller control at this time battery case 7 GPIO pin close, while control solar panel 9 GPIO pin open with
The two sides of the current input terminal of control circuit board 8 connect, at this point, the GPIO pin of solar panel 9 and control circuit board 8
Current input terminal formed closed circuit, solar panel 9 by solar energy be converted into electric energy in the way of for control circuit board 8 supply
Electricity, and then power for the low-power consumption electrocardiograph monitoring device to maintain the electricity of the device in an idle state, it, should after leaving human body
Low-power consumption ECG detection device does not work and powers not against lithium battery 10, therefore the low-power consumption electrocardiograph monitoring device is low-power consumption
State has saved battery capacity because battery capacity will not be consumed to maintain the idle state of device to guarantee device weight
The power supply capacity of battery when new use, so that the low-power consumption electrocardiograph monitoring device is increased using the time.
Embodiment 2
The present embodiment difference from example 1 is that, solar panel 8 uses specification for 24*27*1.1mm's
Amorphous silicon solar energy plate, can produce 4.0~5.0V, and the electric current of 5.0~1500uA is able to achieve and fills in the low-power consumption cardioelectric monitor
It sets and charges after leaving body for it, do not need external power supply and charge to device, environmental protection and energy saving, and cruising ability is strong, so that device
Electricity is sufficient when reusing, to guarantee the normal work when low-power consumption electrocardiograph monitoring device is reused.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (8)
1. a kind of low-power consumption electrocardiograph monitoring device, which is characterized in that including electrode layer, fixing layer and power supply layer, the electrode layer
Including adhesive surface and stationary plane, the adhesive surface is provided at least three electrodes contacted with human skin, the stationary plane with
Fixing layer fitting, is provided with battery case and control circuit board between the power supply layer and the fixing layer, in the battery case
Battery is installed, the outer surface of the power supply layer is provided with solar panel, it is defeated that the control circuit board is provided with electric current
Enter end and analog front circuit element, the electrode connects the analog front circuit element, the battery case and the sun
Energy solar panel is respectively arranged with the GPIO pin for connecting the current input terminal two sides, the battery case and the solar battery
Plate is electrically connected with the pin controller that control is realized to the GPIO pin jointly, and the pin controller is used for and the control
Wiring board is communicated.
2. low-power consumption electrocardiograph monitoring device as described in claim 1, which is characterized in that the control circuit board includes that setting exists
Adc circuit element, Bluetooth control circuit element, storage circuit element and acceleration sensor on the control circuit board, the mould
Quasi- front-end circuit element connects the adc circuit element, passes through between the adc circuit element and Bluetooth control circuit element
I2C interface connection, the Bluetooth control circuit element pass through SPI interface and the storage circuit element, the acceleration respectively
Sensor connection, the Bluetooth control circuit element are communicated with the pin controller.
3. low-power consumption electrocardiograph monitoring device as claimed in claim 2, which is characterized in that the specification of the solar panel is
11*11*1.1mm can produce the electric current of 2.0~350uA.
4. low-power consumption electrocardiograph monitoring device as claimed in claim 2, which is characterized in that the specification of the solar panel is
24*27*1.1mm can produce 4.0~5.0V, the electric current of 5.0~1500uA.
5. low-power consumption electrocardiograph monitoring device as described in claim 3 or 4, which is characterized in that the solar panel uses
Amorphous silicon solar energy plate.
6. low-power consumption electrocardiograph monitoring device as claimed in claim 5, which is characterized in that the fixing layer is made of PE material.
7. a kind of low-power consumption cardioelectric monitor method, which is characterized in that including：
Electrode is set on electrocardiograph monitoring device；
When electrocardiograph monitoring device is worn front by user, electrode is shorted, and is shorted signal according to this and is judged automatically electrocardio prison
Survey device is use state, is at this time electrocardiograph monitoring device power supply using battery, electrocardiograph monitoring device acquires human body ECG letter
Number, into high power consumption mode；
When user removes electrocardiograph monitoring device from front, electrode is not shorted, and is not shorted signal according to this and is judged automatically this
Electrocardiograph monitoring device is idle state, and in this state, electrocardiograph monitoring device does not acquire human body ECG signal, utilizes the sun at this time
It can be that the electrocardiograph monitoring device is powered, to maintain the electric energy of the electrocardiograph monitoring device in an idle state, into low-power consumption mode.
8. low-power consumption cardioelectric monitor method according to claim 7, which is characterized in that when user by electrocardiograph monitoring device from
Front is removed, and judges the electrocardiograph monitoring device for idle state, and in this state, electrocardiograph monitoring device does not acquire ECG signal, this
Shi Liyong solar energy is electrocardiograph monitoring device charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810860105.2A CN108903934A (en) | 2018-08-01 | 2018-08-01 | Low-power consumption electrocardiograph monitoring device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860105.2A CN108903934A (en) | 2018-08-01 | 2018-08-01 | Low-power consumption electrocardiograph monitoring device and method |
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| CN201810860105.2A Pending CN108903934A (en) | 2018-08-01 | 2018-08-01 | Low-power consumption electrocardiograph monitoring device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115579A (en) * | 2019-04-25 | 2019-08-13 | 维灵（杭州）信息技术有限公司 | A kind of multifunctional human sign information acquisition medical device |
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