CN105496391A - Digital electrocardiograph based on Android system - Google Patents
Digital electrocardiograph based on Android system Download PDFInfo
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- CN105496391A CN105496391A CN201510856491.4A CN201510856491A CN105496391A CN 105496391 A CN105496391 A CN 105496391A CN 201510856491 A CN201510856491 A CN 201510856491A CN 105496391 A CN105496391 A CN 105496391A
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
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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]
- A61B5/333—Recording apparatus specially adapted therefor
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- Heart & Thoracic Surgery (AREA)
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- Medical Informatics (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides a digital electrocardiograph based on the Android system. The digital electrocardiograph is characterized in that the digital electrocardiograph comprises a main control panel, an acquisition card, a control module and a printing module, the acquisition card, the control module and the printing module are electrically connected with the main control panel, the printing module and the acquisition card are both arranged outside the main control panel, and a shielding case is arranged outside the acquisition card. The invention aims at defects in the prior art, and provides a digital electrocardiograph based on the Android system, the device is reasonably simplified, and has good stability.
Description
Technical field
The invention belongs to field of medical device, be specifically related to a kind of Digital ECG machine based on Android system.
Background technology
Existing most of electrocardiograph is based on single-chip microcomputer or windows platform development, and wherein based on microcomputer development, function singleness, can not expand, and can not upgrade, and can not network; Based on windows platform development, generally scrabble up an electrocardiograph by a desktop computer or an external collecting cassette of notebook and a printer, the many and dispersion of associate device, a whole set of volume is large and be inconvenient to carry, poor stability.As ambulatory medical device, user's request is restricted.
Summary of the invention
Object of the present invention is exactly the defect for prior art, provides a kind of Digital ECG machine based on Android system, Rational Simplification equipment, good stability.
The invention provides a kind of Digital ECG machine based on Android system, comprise master board, capture card, control module and print module, capture card, control module and print module are electrically connected with master board respectively;
Master board, for powering for capture card, control module and print module, receiving the control information from control module and the Information Monitoring from capture card and above-mentioned information is passed to print module;
Capture card, for gathering ECG information, and is passed to master board by ECG information;
Control module, comprises bottom layer driving module and the upper application module based on Android system, and upper application module is for editing typing control information, and bottom layer driving module is for the treatment of control information and be passed to master board;
Print module, for receiving ECG information and being realized the output of ECG information by internal paper.Described print module comprises Print Control plate, and Print Control plate is electrically connected with thermal printing head, motor, lacks paper detection probe and detection probe of uncapping composition.
Print module and capture card are all arranged at the outside of master board, and capture card outer setting has shielding box.
The internal interface module, network communication module and the peripheral interface module that described master board are provided with central processing module and power-supply management system and are electrically connected with described central processing module respectively; Power-supply management system connects external power source.
Described internal interface module is electrically connected with print module, capture card, radiating module, sound module, LCDs and touch screen; Described radiating module is used for the ambient temperature that system is normally run; Described sound module by various caution sound with operation sound transmission relevant information to user;
Described peripheral interface module is electrically connected with safety protection module, data memory module and expansion and debugging module.
The input of described power-supply management system is electrically connected with lithium battery and adapter by externally fed module, and the outfan of power-supply management system is electrically connected with the input of internal electric source administration module; The outfan of internal electric source administration module is that central processing module is powered and print module is powered; the outfan of internal electric source administration module through internal interface module be capture card, radiating module, sound module, LCDs and touch screen power, the outfan of internal electric source administration module is security protection module, data memory module, extend testing module for power supply through peripheral interface module.
Described network communication module comprises ethernet module, WiFi module and bluetooth module.
Described safety protection module comprises safety ground module, lightning-protection module, warning lamp and electric fuse.
Described capture card comprises AFE (analog front end) acquisition module, acquisition controlling and the computing module, signal isolation module and the digital signal that are electrically connected successively and exports and upper and lower computer communication module, and the input of AFE (analog front end) acquisition module is used for being connected with human body and gathering the bio signal of human ECG and be passed to acquisition controlling and computing module; Acquisition controlling and computing module are converted into digital signal for the treatment of the human ecg signal gathered and are passed to signal isolation module; Signal isolation module for strengthen digital signal and be transmitted to and digital signal export and upper and lower computer communication module; Digital signal export and upper and lower computer communication module by USB, above-mentioned digital signal is sent to central processing module through internal interface.
Described LCDs is connected with described central processing module by LVDS conversion chip; Described touch screen is connected with described central processing module by touch screen control chip.
The Digital ECG machine that the present invention is based on Android system adopts the hardware and software platform of brand-new full autonomous mode exploitation, wherein, comprise: adopt military project level four core CPU as the master board of core, capture card based on high precision analogue conversion A/D chip, the special thermal printer of 216mm, based on four parts such as Digital ECG machine operating system of Android system degree of depth customized development.The present invention not only can connecting Internet, and owing to adopting Android system, is specially adapted to mobile terminal device.The present invention adopts open source code, makes application software can meet the growing demand of client by constantly upgrading.The present invention, compared with conventional ECG machine, has precision high, good stability, and screen is large, the features such as pixel is high, full touch-control, and stand-by time is long, easily extensible, can upgrade, and can network, easy and simple to handle.This patent electrocardiograph stability and can handling in done very large lifting, the ease for use of electrocardiograph and practicality are improved greatly.Hardware function of the present invention divides clear, wherein, to be the core of whole electrocardiograph with the master board of software, controls the normal operation of whole electrocardiograph each several part; The signal acquisition module be easily disturbed is placed on beyond master board, and adds shielding box, ensure that electrocardiosignal is lossless; The print zone of power consumption be also ensure that the even running of system as a separate modular, thus greatly improve entire system operational efficiency and reliability.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is electrical connection diagram of the present invention;
Fig. 3 is that the present invention uses flow chart.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, is convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As shown in the figure, the invention provides a kind of Digital ECG machine based on Android system, it is characterized in that comprising master board, capture card, control module and print module, capture card, control module and print module are electrically connected with master board respectively.By control module, software is fired in master board, in conjunction with corresponding circuit, realize the controlling functions to whole Digital ECG machine.
Master board, for powering for capture card, control module and print module, receiving the control information from control module and the Information Monitoring from capture card and above-mentioned information is passed to print module;
Capture card, for gathering ECG information, and is passed to master board by ECG information;
Control module, comprises the bottom layer driving module of electrical connection and the upper application module based on Android system, and upper application module is for editing typing control information, and bottom layer driving module is for the treatment of control information and be passed to master board;
Print module, for receiving ECG information and being realized the output of ECG information by internal paper.Described print module comprises Print Control plate, and Print Control plate is electrically connected with thermal printing head, motor, lacks paper detection probe and detection probe of uncapping composition.Print Control plate is electrically connected with master board through USB.
Print module and capture card are all arranged at the outside of master board, and capture card outer setting has shielding box, effectively avoid it to the interference of master board.
The internal interface module, network communication module and the peripheral interface module that described master board are provided with central processing module and power-supply management system and are electrically connected with described central processing module respectively; Power-supply management system connects external power source.The central processing module central processing unit used (CPU) of master board is Fresscalei.MX6Q tetra-nuclear industry level processor, has high performance, the performance of superior power consumption and stability.
Described internal interface module is electrically connected with print module, capture card, radiating module, sound module, LCDs and touch screen; Described radiating module is used for the ambient temperature that system is normally run, and radiating module can select radiator fan, effectively reduces the stable of master board, ensures the safety that equipment runs.Described sound module by various caution sound with operation sound transmission relevant information to user; Be convenient to user operation.LCDs is connected with described central processing module, for status information and the control instruction of display waveform information, each module by LVDS conversion chip.Described touch screen is connected with described central processing module by touch screen control chip, for operator's typing control instruction or the personal information inputting sufferer, and above-mentioned control instruction and sufferer information is reached central processing module.
Described peripheral interface module is electrically connected with safety protection module, data memory module and expansion and debugging module.
The input of described power-supply management system is electrically connected with lithium battery and adapter by externally fed module, lithium battery power supply module converts magnitude of voltage to signal electricity by battery management system, then by the representation of low and high level, signal is delivered to central processing module.The outfan of power-supply management system is electrically connected with the input of internal electric source administration module; Internal electric source administrative section is responsible for providing whole system normally to run all voltage such as required 24V, 12V, 5V, 3.3V and 1.8V; the outfan of internal electric source administration module is that central processing module is powered and print module is powered; the outfan of internal electric source administration module through internal interface module be capture card, radiating module, sound module, LCDs and touch screen power, the outfan of internal electric source administration module is security protection module, data memory module, extend testing module for power supply through peripheral interface module.
Described network communication module comprises ethernet module, WiFi module and bluetooth module, realizes the communication connection of the present invention and external equipment, the result detected can be passed to external equipment.
Described safety protection module comprises safety ground module, lightning-protection module, warning lamp and electric fuse.
Described capture card comprises AFE (analog front end) acquisition module, acquisition controlling and the computing module, signal isolation module and the digital signal that are electrically connected successively and exports and upper and lower computer communication module, and the input of AFE (analog front end) acquisition module is used for being connected with human body and gathering the bio signal of human ECG and be passed to acquisition controlling and computing module; Acquisition controlling and computing module are converted into digital signal for the treatment of the human ecg signal gathered and are passed to signal isolation module; Signal isolation module for strengthen digital signal and be transmitted to and digital signal export and upper and lower computer communication module; Digital signal export and upper and lower computer communication module by USB, above-mentioned digital signal is sent to central processing module through internal interface.
The electrocardiographic examination of the present invention to patient has two kinds of checking modes selected: start to check and check fast.Use procedure following (to start to check preferential order citing):
The first step: connect with the mains adapter or lithium battery, by " on and off switch " start;
Second step: start-up picture: liquid crystal screen display " Business Name and name of product ";
3rd step: program enters self-inspection interface;
4th step: self-inspection prompting is wrong, and startup self-detection is not passed through, re-powers after asking powered-down again and starts the machine, and namely repeats first step operation;
5th step: self-inspection is passed through, enters the main interface of software;
6th step: select checking mode: start to check or check fast;
7th step 1: operator click " start check " button in LCDs and typing patient data, perfect as far as possible, then click " determination " button;
7th step 2: click " checking fast " button;
8th step: capture card starts normal acquisition and draws waveform;
9th step: when after waveform stabilization, operator click in LCDs " stop check " button;
Tenth step: central processing module preserves current case automatically in data storage module;
11 step: LCDs automatically switches and enters current case waveform displaying interface;
12 step: doctor judges to show whether waveform is satisfied with;
13 step: doctor judges that waveform is unsatisfied with, and clicks " returning " button, falls back on the main interface of software, again repeats the five-ten two step operations, is satisfied with waveform until obtain.
13 step: if doctor obtains be satisfied with waveform, continues to click " the diagnosis frame " in LCDs, inputs diagnosis content and click " preservation " button above-mentioned information is stored to data storage module; Or adopt hand-written diagnosis according to waveform;
14 step: click " printing " button printed report in LCDs.
The division of labor of the present invention's each module is clear and definite, and simple interface understands, simple to operation.Add start quick self-checking, automatically close screen without operation, 1 second woke up, and battery electric quantity shows and the function such as bluetooth and WiFi in real time.In the Consumer's Experience, stable and wireless network of electrocardiograph, do very large lifting, the ease for use of electrocardiograph and availability are improved greatly.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (10)
1., based on a Digital ECG machine for Android system, it is characterized in that comprising master board, capture card, control module and print module, capture card, control module and print module are electrically connected with master board respectively;
Master board, for powering for capture card, control module and print module, receiving the control information from control module and the Information Monitoring from capture card and above-mentioned information is passed to print module;
Capture card, for gathering ECG information, and is passed to master board by ECG information;
Control module, comprises bottom layer driving module and the upper application module based on Android system, and upper application module is for editing typing control information, and bottom layer driving module is for the treatment of control information and be passed to master board;
Print module, for receiving ECG information and being realized the output of ECG information by internal paper;
Print module and capture card are all arranged at the outside of master board, and capture card outer setting has shielding box.
2. the Digital ECG machine based on Android system according to claim 1, the internal interface module, network communication module and the peripheral interface module that it is characterized in that master board is provided with central processing module and power-supply management system and be electrically connected with described central processing module respectively; Power-supply management system connects external power source.
3. the Digital ECG machine based on Android system according to claim 2, is characterized in that internal interface module is electrically connected with print module, capture card, radiating module, sound module, LCDs and touch screen; Described radiating module is used for the ambient temperature that system is normally run; Described sound module by various caution sound with operation sound transmission relevant information to user.
4. the Digital ECG machine based on Android system according to claim 3, is characterized in that peripheral interface module is electrically connected with safety protection module, data memory module and expansion and debugging module.
5. the Digital ECG machine based on Android system according to claim 4, it is characterized in that the input of power-supply management system is electrically connected with lithium battery and adapter by externally fed module, the outfan of power-supply management system is electrically connected with the input of internal electric source administration module; The outfan of internal electric source administration module is that central processing module is powered and print module is powered; the outfan of internal electric source administration module through internal interface module be capture card, radiating module, sound module, LCDs and touch screen power, the outfan of internal electric source administration module is security protection module, data memory module, extend testing module for power supply through peripheral interface module.
6. the Digital ECG machine based on Android system according to claim 5, is characterized in that network communication module comprises ethernet module, WiFi module and bluetooth module.
7. the Digital ECG machine based on Android system according to claim 5, is characterized in that safety protection module comprises safety ground module, lightning-protection module, warning lamp and electric fuse.
8. the Digital ECG machine based on Android system according to claim 5, it is characterized in that capture card comprises AFE (analog front end) acquisition module, acquisition controlling and the computing module, signal isolation module and the digital signal that are electrically connected successively and exports and upper and lower computer communication module, the input of AFE (analog front end) acquisition module is used for being connected with human body and gathering the bio signal of human ECG and be passed to acquisition controlling and computing module; Acquisition controlling and computing module are converted into digital signal for the treatment of the human ecg signal gathered and are passed to signal isolation module; Signal isolation module for strengthen digital signal and be transmitted to and digital signal export and upper and lower computer communication module; Digital signal export and upper and lower computer communication module by USB, above-mentioned digital signal is sent to central processing module through internal interface.
9. the Digital ECG machine based on Android system according to claim 3, is characterized in that described LCDs is connected with described central processing module by LVDS conversion chip; Described touch screen is connected with described central processing module by touch screen control chip.
10. the Digital ECG machine based on Android system according to claim 1, is characterized in that described print module comprises Print Control plate, and Print Control plate is electrically connected with thermal printing head, motor, lacks paper detection probe and detection probe of uncapping composition.
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| CN201510856491.4A CN105496391B (en) | 2015-11-27 | 2015-11-27 | Digital ECG machine based on android system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105997057A (en) * | 2016-08-10 | 2016-10-12 | 法斯达(无锡)医学设备有限公司 | Electrocardiograph for newborns |
| CN106491118A (en) * | 2016-09-30 | 2017-03-15 | 武汉吉星医疗科技有限公司 | Real-time rate calculation system and method based on the electrocardiograph of Android system |
| CN107440708A (en) * | 2017-06-07 | 2017-12-08 | 武汉吉星医疗科技有限公司 | The lead-fail detector computing system and its method of electrocardiograph based on Android system |
| CN108065930A (en) * | 2016-11-08 | 2018-05-25 | 上海光电医用电子仪器有限公司 | A kind of quick inspection method of electrocardiogram |
| CN108451512A (en) * | 2017-02-22 | 2018-08-28 | 长沙闽壹湖电子科技有限责任公司 | A kind of wearable medical monitoring equipment based on Android phone |
| CN108742589A (en) * | 2018-06-28 | 2018-11-06 | 西安交通大学 | A kind of portable brain spinal fluid guiding device |
| CN108814586A (en) * | 2018-07-17 | 2018-11-16 | 江苏师范大学 | A kind of portable cardiac on-line monitoring system |
| CN109318602A (en) * | 2018-08-23 | 2019-02-12 | 武汉吉星医疗科技有限公司 | The thermal printing system and method for electrocardiograph based on android system |
| CN111000552A (en) * | 2019-12-23 | 2020-04-14 | 乐普（北京）医疗器械股份有限公司 | Intelligent electrocardiograph |
| CN113208602A (en) * | 2020-01-20 | 2021-08-06 | 深圳市理邦精密仪器股份有限公司 | Processing method of electrocardiographic waveform, electrocardiograph and device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997057A (en) * | 2016-08-10 | 2016-10-12 | 法斯达(无锡)医学设备有限公司 | Electrocardiograph for newborns |
| CN106491118A (en) * | 2016-09-30 | 2017-03-15 | 武汉吉星医疗科技有限公司 | Real-time rate calculation system and method based on the electrocardiograph of Android system |
| CN108065930A (en) * | 2016-11-08 | 2018-05-25 | 上海光电医用电子仪器有限公司 | A kind of quick inspection method of electrocardiogram |
| CN108451512A (en) * | 2017-02-22 | 2018-08-28 | 长沙闽壹湖电子科技有限责任公司 | A kind of wearable medical monitoring equipment based on Android phone |
| CN107440708A (en) * | 2017-06-07 | 2017-12-08 | 武汉吉星医疗科技有限公司 | The lead-fail detector computing system and its method of electrocardiograph based on Android system |
| CN108742589A (en) * | 2018-06-28 | 2018-11-06 | 西安交通大学 | A kind of portable brain spinal fluid guiding device |
| CN108814586A (en) * | 2018-07-17 | 2018-11-16 | 江苏师范大学 | A kind of portable cardiac on-line monitoring system |
| CN109318602A (en) * | 2018-08-23 | 2019-02-12 | 武汉吉星医疗科技有限公司 | The thermal printing system and method for electrocardiograph based on android system |
| CN109318602B (en) * | 2018-08-23 | 2019-10-11 | 武汉吉星医疗科技有限公司 | The thermal printing system and method for electrocardiograph based on android system |
| CN111000552A (en) * | 2019-12-23 | 2020-04-14 | 乐普（北京）医疗器械股份有限公司 | Intelligent electrocardiograph |
| WO2021129390A1 (en) * | 2019-12-23 | 2021-07-01 | 深圳市凯沃尔电子有限公司 | Intelligent electrocardiogram machine |
| CN113208602A (en) * | 2020-01-20 | 2021-08-06 | 深圳市理邦精密仪器股份有限公司 | Processing method of electrocardiographic waveform, electrocardiograph and device |
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