CN202128453U - Cardiogram monitor capable of conducting remote dynamic autoanalysis by means of 3G network - Google Patents
Cardiogram monitor capable of conducting remote dynamic autoanalysis by means of 3G network Download PDFInfo
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- CN202128453U CN202128453U CN 201120160512 CN201120160512U CN202128453U CN 202128453 U CN202128453 U CN 202128453U CN 201120160512 CN201120160512 CN 201120160512 CN 201120160512 U CN201120160512 U CN 201120160512U CN 202128453 U CN202128453 U CN 202128453U
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Abstract
本实用新型公开了一种3G远程动态自动分析心电监护仪，包括顺序连接的心电信号采集端、心电信号放大滤波电路（包括前置放大电路、主放大电路、带通滤波电路、50Hz的工频陷波电路）、A/D转换芯片TLC320AD50C、数字信号处理芯片TMS302VC5402、ARM7处理器，ARM7处理器具有连接3G网卡的USB接口。本实用新型具有携带方便、可24小时动态监测、自动完成对检测信息分析诊断、并可将心电信号远程传输至医院或医生的特点。有助于减少患者或医务人员的奔波之苦，提高对心电监护的诊疗水平，对于拓展心电图临床诊断质量和应用价值都具有很重要的现实意义。
The utility model discloses a 3G remote dynamic automatic analysis ECG monitor, which comprises a sequentially connected ECG signal acquisition terminal, an ECG signal amplification filter circuit (including a preamplifier circuit, a main amplifier circuit, a bandpass filter circuit, a 50Hz The power frequency notch circuit), A/D conversion chip TLC320AD50C, digital signal processing chip TMS302VC5402, ARM7 processor, ARM7 processor has a USB interface connected to the 3G network card. The utility model has the characteristics of easy portability, 24-hour dynamic monitoring, automatic analysis and diagnosis of detection information, and remote transmission of electrocardiographic signals to hospitals or doctors. It helps to reduce the suffering of patients or medical staff, improves the diagnosis and treatment level of ECG monitoring, and has very important practical significance for expanding the clinical diagnosis quality and application value of ECG.
Description
Technical field
This utility model relates to a kind of ECG monitor, and particularly a kind of 3G network capable of using carries out the ECG monitor of Remote Dynamic ecg analysis monitoring.
Background technology
The monitoring of electrocardiosignal and processing are the crucial detection foundations of diagnose heart systemic disease medically.In time find through electrocardiosignal and prevention of cardiac be an effective way that reduces heart patient's morbidity and mortality rate.Detection means in the past all need arrive hospital basically and on huge cardiograph, detect; And the heart patient possesses the condition that detects to hospital can not fall ill the time at every turn; Be exactly that some patients do not feel well when morbidity in addition; And when the examination in hospital transference cure, can not get obviously unusual electrocardiosignal when carrying out electrocardiographic examination, this will influence patient's diagnosis and treatment.Caused many heart patient's state of an illness in time not diagnosed and to treat, incured loss through delay the state of an illness even caused serious consequences such as death.
Summary of the invention
The purpose of this utility model just be to provide a kind of easy to carry, can dynamic monitoring in 24 hours, automatically accomplish to detect the information analysis diagnosis, and can remote transmission to hospital or doctor's ECG monitor.
Its technical solution is following: the 3G Remote Dynamic is analyzed ECG monitor automatically; Comprise the ecg signal acquiring end, electrocardiosignal amplification filtering circuit, A/D conversion chip TLC320AD50C, digital signal processing chip TMS302VC5402, the ARM7 processor that are linked in sequence, the ARM7 processor has the USB interface that connects the 3G network interface card; Said electrocardiosignal amplification filtering circuit comprises the power frequency trap circuit of pre-amplification circuit, main amplifying circuit, bandwidth-limited circuit, 50Hz.
This utility model helps to reduce patient or medical worker's the hardship of hurrying back and forth, and improves the treatment level to cardiac monitoring, all has very important practical sense for expanding electrocardiogram clinical diagnosis quality and using value.
Below in conjunction with accompanying drawing this utility model is further described.
Description of drawings
Figure is the structure principle chart of this utility model.
The specific embodiment
As shown in the figure; Ecg signal acquiring end 1 transfers to electrocardiosignal amplification filtering circuit 2 with the electrocardiosignal of gathering; Electrocardiosignal amplification filtering circuit 2 comprises the power frequency trap circuit 6 of pre-amplification circuit 3, main amplifying circuit 4, bandwidth-limited circuit 5,50Hz, and pre-amplification circuit 3 adopts amplifier AD620; That main amplifying circuit adopts is amplifier LM324; Bandwidth-limited circuit 5 adopts wave filter MAX275; The power frequency trap circuit of 50Hz prevents that the power frequency interference is too serious.Electrocardiosignal transfers to TLC320AD50C7 and carries out A/D conversion afterwards, gets into TMS302VC5402 chip 8 afterwards, utilize lifting wavelet transform filtering after, the electrocardiosignal after handling is stored in the expanded data memorizer 9, and analyzing and processing automatically.ARM7 processor 10 shows analysis result and carries out the 3G remote transmission through 3G network interface card 11.The remote data load mode has two kinds: a kind of be can through USB interface with original or analyze after electrocardiosignal deliver to PC, be sent to specified hospital through the network communications technology then, carry out processing medically by the doctor, analyze and diagnosis.A kind of is to insert the 3G wireless network card through USB interface, carries out the long distance wireless transmission.
Power circuit: adopting chip TPS767D318 is that system provides power supply;
Data analysis: carry out various parameter analyses, comprise average heart rate, P wave width, P-R interval, QRS width, Q-T interval, QTD, mean electrical axis.
Transfer of data: realize that remote data transmits or connect the transmission of 3G wireless Internet card realization remote data through the USB mouth through USB mouth and PC.
Liquid crystal display: Presentation Function is selected the Liquid Crystal Module that includes the SED1335 controller for use, and resolution is 128 ╳ 128, can realize the demonstration of ecg wave form and analysis result well.
This system is stable, has realized manual analysis and the combination of analyzing automatically, has realized the combination of computer wire transmission and two kinds of transmission means of 3G wireless transmission.
More than be schematically to the description of this utility model, do not have restricted, so; If those of ordinary skill in the art is enlightened by it; Under the situation that does not break away from this utility model creation aim, make other embodiment, all should belong to the protection domain of this utility model.
Claims (1)
1.3G Remote Dynamic is analyzed ECG monitor automatically; It is characterized in that: comprise the ecg signal acquiring end, electrocardiosignal amplification filtering circuit, A/D conversion chip TLC320AD50C, digital signal processing chip TMS302VC5402, the ARM7 processor that are linked in sequence, the ARM7 processor has the USB interface that connects the 3G network interface card; Said electrocardiosignal amplification filtering circuit comprises the power frequency trap circuit of pre-amplification circuit, main amplifying circuit, bandwidth-limited circuit, 50Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120160512 CN202128453U (en) | 2011-05-19 | 2011-05-19 | Cardiogram monitor capable of conducting remote dynamic autoanalysis by means of 3G network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120160512 CN202128453U (en) | 2011-05-19 | 2011-05-19 | Cardiogram monitor capable of conducting remote dynamic autoanalysis by means of 3G network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202128453U true CN202128453U (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120160512 Expired - Fee Related CN202128453U (en) | 2011-05-19 | 2011-05-19 | Cardiogram monitor capable of conducting remote dynamic autoanalysis by means of 3G network |
Country Status (1)
| Country | Link |
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| CN (1) | CN202128453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599901A (en) * | 2012-02-10 | 2012-07-25 | 无锡先凯智能科技有限公司 | Physiological weak current signal acquiring and processing system and device |
| CN102688033A (en) * | 2012-05-24 | 2012-09-26 | 中北大学 | Household remote electrocardiogram signal monitor |
| CN104305990A (en) * | 2014-11-06 | 2015-01-28 | 中国人民解放军第三0五医院 | Micro recording instrument for occasional arrhythmia and data processing method thereof |
-
2011
- 2011-05-19 CN CN 201120160512 patent/CN202128453U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102599901A (en) * | 2012-02-10 | 2012-07-25 | 无锡先凯智能科技有限公司 | Physiological weak current signal acquiring and processing system and device |
| CN102688033A (en) * | 2012-05-24 | 2012-09-26 | 中北大学 | Household remote electrocardiogram signal monitor |
| CN104305990A (en) * | 2014-11-06 | 2015-01-28 | 中国人民解放军第三0五医院 | Micro recording instrument for occasional arrhythmia and data processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120519 |