CN203693591U - Electrocardiosignal collecting device with multi-mode transmission - Google Patents

Electrocardiosignal collecting device with multi-mode transmission Download PDF

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Publication number
CN203693591U
CN203693591U CN201420043268.9U CN201420043268U CN203693591U CN 203693591 U CN203693591 U CN 203693591U CN 201420043268 U CN201420043268 U CN 201420043268U CN 203693591 U CN203693591 U CN 203693591U
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China
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module
electrocardiogram
bluetooth
chip
zigbee wireless
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CN201420043268.9U
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Chinese (zh)
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庞宇
李章勇
李捷
赵何婷
吴强
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CHONGQING HAIRUI SCIENCE & TECHNOLOGY Co Ltd
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CHONGQING HAIRUI SCIENCE & TECHNOLOGY Co Ltd
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Abstract

The utility model discloses an electrocardiosignal collecting device with multi-mode transmission. The electrocardiosignal collecting device is characterized by being provided with an electrocardio collecting module, the input end of the electrocardio collecting module is respectively connected with a first lead and a second lead, the output end of the electrocardio collecting module is provided with a Bluetooth transmission module, a ZigBee wireless module and a USB conversion module, the ZigBee wireless module is matched with a ZigBee wireless receiver, the USB conversion module is provided with a USB interface, a mode switching module is arranged between the ZigBee wireless module and the USB conversion module, and power is supplied to all the functional modules through a power conversion module. The electrocardiosignal collecting device has the advantages that circuit modulation design is convenient to implement, Bluetooth, ZigBee and USB transmission modes are integrated, different transmission modes can be adopted for the electrocardio collecting module to upload electrocardiosignals obtained by electrocardiosignal collection to different terminals, and the electrocardiosignal collecting device not only can be suitable for a mobile phone terminal to perform monitor in real time and for home monitoring, but also can be used for clinical monitoring. The electrocardiosignal collecting device is wide in application range and low in cost, and functions are easy to expand.

Description

A kind of electrocardiogram signal acquisition device of multi-mode transmission
Technical field
This utility model relates to a kind of electrocardiogram signal acquisition device, specifically, is a kind of electrocardiogram signal acquisition device of multi-mode transmission.
Background technology
The cardiac monitoring equipment using now, uses as autonomous device mostly, and itself is integrated ecg signal acquiring, processing and Presentation Function, is mainly used in medical monitoring and uses, and it is expensive, system upgrade difficulty, and extendable functions is few.
Based on above-mentioned defect, people have proposed many portable ecg monitors, mostly by USB or be wirelessly transmitted on PC, realize data analysis or remote diagnosis by the application software on PC, very easy to use, but transmission mode is more single, and what have needs USB wired connection, some employing wireless connections need again the corresponding receiver module of pegging graft, and for intelligent terminal, use also exists some inconvenience.
Utility model content
For the problems referred to above, this utility model provides a kind of electrocardiogram signal acquisition device of multi-mode transmission, by configuring multiple transport module, realizing electrocardiosignal freely transmits to multiple terminal, both can utilize smart mobile phone to realize cardioelectric monitor, also can utilize local computer or remote computer to realize electrocardiosignal processing, expand its application scenarios.
In order to achieve the above object, the concrete technical scheme that this utility model adopts is as follows:
A kind of electrocardiogram signal acquisition device of multi-mode transmission, its key is: be provided with electrocardiogram acquisition module, the input of this electrocardiogram acquisition module leads and leads and be connected with second with first respectively, the outfan of this electrocardiogram acquisition module is provided with Bluetooth transmission module, ZigBee wireless module and USB modular converter, described ZigBee wireless module coupling has ZigBee wireless receiver, described USB modular converter is provided with USB interface, between described ZigBee wireless module and USB modular converter, be provided with mode selector switch, each functional module realizes power supply supply by power transfer module.
Based on above-mentioned design, this device can portablely carry, the electrocardiosignal that electrocardiogram acquisition module gathers gained can be transferred on smart mobile phone by Bluetooth transmission module, and user can realize the self-monitoring of electrocardiosignal whenever and wherever possible by smart mobile phone, be convenient to grasp at any time self health status; This device is also convenient to home health care, user's ZigBee wireless receiver of can pegging graft on home computer, the electrocardiosignal that electrocardiogram acquisition module gathers gained is transferred on home computer by ZigBee wireless module, user can realize cardioelectric monitor by home computer, also be convenient to transfer data to remote terminal simultaneously, realize remote expert consultation, very convenient for the health supervision of anemia of pregnant woman and elderly population; This device is also convenient to clinical monitoring, and the electrocardiosignal that electrocardiogram acquisition module gathers gained is transferred on clinical monitoring computer used by USB interface, is convenient to real-time monitored patient's electrocardio situation, grasps patient's state of an illness.Equipment is widely used, easy to use, and for professional electrocardiogram monitor, cost is also cheaper, and function is easier to expansion.
As further describing, it is BMD101 electrocardiogram acquisition chip that described electrocardiogram acquisition module adopts model, and the 5th pin of this chip is connected with described Bluetooth transmission module, ZigBee wireless module and USB modular converter respectively as the outfan of electrocardiogram acquisition signal.
For the ease of realizing Bluetooth transmission, described Bluetooth transmission module comprises that chip piece model is the bluetooth single-chip microcomputer of BC417, the RF pin of this bluetooth single-chip microcomputer is connected with Bluetooth antenna circuit, in this Bluetooth antenna circuit, be provided with two filtering chips of HHM-1517 and MDR771F-CSR, the signal of described bluetooth single-chip microcomputer receives pin and is connected with the outfan of described electrocardiogram acquisition module.
For the ease of realizing low-power consumption, short distance, wireless ZigBee transmission, described ZigBee wireless module comprises that chip model is the wireless singlechip of CC2530, No. 17 pins of this wireless singlechip receive pin as signal and are connected with the outfan of described electrocardiogram acquisition module, and No. 25 pins of this wireless singlechip are connected with antenna circuit as wireless receiving and dispatching end with No. 26 pins.
In order to realize USB interface protocol conversion, described USB modular converter adopts FT232BM serial ports conversion chip, is connected with the communication display lamp that is used to indicate reiving/transmitting state on this serial ports conversion chip.
For the ease of the system power supply of each functional module, described power transfer module comprises TLV70033 and SGM2019 two block power supply managing chips.
Remarkable result of the present utility model is: circuit modular design, it is convenient to realize, integrated bluetooth, ZigBee and tri-kinds of transmission modes of USB, ECG collection device can adopt different transmission modes to gather the electrocardiosignal of gained to telepathy in different terminals, can be applicable to mobile phone terminal real-time monitoring, also can be applicable to domestic monitoring, also can be used for clinical monitoring, apply very extensively, and cost is relatively cheap, and function is also easy to expansion.
Accompanying drawing explanation
Fig. 1 is this utility model schematic block circuit diagram;
Fig. 2 is the circuit theory diagrams of electrocardio acquisition module 1 in Fig. 1;
Fig. 3 is the circuit theory diagrams of bluetooth single-chip microcomputer in Bluetooth transmission module 2;
Fig. 4 is the circuit theory diagrams of Bluetooth antenna circuit in Bluetooth transmission module 2;
Fig. 5 is the circuit theory diagrams of the first power conversion chip in power transfer module 7;
Fig. 6 is the circuit theory diagrams of wireless singlechip in ZigBee wireless module 3;
Fig. 7 is the schematic diagram of antenna circuit in ZigBee wireless module 3;
Fig. 8 is the circuit theory diagrams of USB modular converter 4;
Fig. 9 is the circuit theory diagrams of second source conversion chip in power transfer module 7.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model and operation principle are described in further detail.
As shown in Figure 1, a kind of electrocardiogram signal acquisition device of multi-mode transmission, be provided with electrocardiogram acquisition module 1, the input of this electrocardiogram acquisition module 1 leads and leads and be connected with second with first respectively, the outfan of this electrocardiogram acquisition module 1 is provided with Bluetooth transmission module 2, ZigBee wireless module 3 and USB modular converter 4, described ZigBee wireless module 3 couplings have ZigBee wireless receiver, described USB modular converter 4 is provided with USB interface 5, between described ZigBee wireless module 3 and USB modular converter 4, be provided with mode selector switch 6, each functional module realizes power supply supply by power transfer module 7.
As shown in Figure 2, it is BMD101 electrocardiogram acquisition chip that described electrocardiogram acquisition module 1 adopts model, and the 5th pin of this chip is connected with described Bluetooth transmission module 2, ZigBee wireless module 3 and USB modular converter 4 respectively as the outfan of electrocardiogram acquisition signal.
As Fig. 3, shown in Fig. 4, described Bluetooth transmission module 2 comprises that chip piece model is the bluetooth single-chip microcomputer of BC417, the RF pin of this bluetooth single-chip microcomputer is connected with Bluetooth antenna circuit, in this Bluetooth antenna circuit, be provided with two filtering chips of HHM-1517 and MDR771F-CSR, the signal of described bluetooth single-chip microcomputer receives pin and is connected with the outfan of described electrocardiogram acquisition module 1.
As shown in Figure 5, described power transfer module 7 has comprised a SGM2019 power management chip, and this chip is mainly used in realizing the power supply management of electrocardiogram acquisition module 1 and Bluetooth transmission module 2.
In specific implementation process, conventionally adopt BMD101 module, it is equipment on NeuroSky (the god's thought science and technology) third generation bio signal detection of developing and the sheet of processing, this module is printed on electrocardiogram acquisition module 1, Bluetooth transmission module 2 and SGM2019 power management chip on same daughter board, the core of module is BMD101 electrocardiogram acquisition chip, and power supply is connected to BMD101 after the voltage stabilizing of SGM2019 power management chip.After the processing of the electrocardiosignal of input by BMD101, be converted into digital signal, these data are outwards propagated through bluetooth module, just can receive these data, and just can show by application software by the mobile phone that bluetooth is housed.
As Fig. 6, shown in Fig. 7, described ZigBee wireless module 3 comprises that chip model is the wireless singlechip of CC2530, No. 17 pins of this wireless singlechip receive pin as signal and are connected with the outfan of described electrocardiogram acquisition module 1, No. 25 pins of this wireless singlechip are connected with antenna circuit as wireless receiving and dispatching end with No. 26 pins, CC2530 carries radio communication function, by overlapping filter circuit and antenna can be realized the ZigBee short-distance wireless communication based on 2.4GHz on No. 25 pins and No. 26 pins.
As shown in Figure 8, described USB modular converter 4 adopts FT232BM serial ports conversion chip, is connected with the communication display lamp that is used to indicate reiving/transmitting state on this serial ports conversion chip.
As shown in Figure 9, described power transfer module 7 also comprises a TLV70033 power management chip, is mainly used in realizing the power supply supply of ZigBee wireless module 3 and USB modular converter 4.
Can find by above description, the present embodiment circuit integration is high, modularized design, and it is convenient to realize, and transmission diversity mode, is widely used, and the electrocardiosignal of output is accurately and reliably.
Finally it should be noted that: the present embodiment is only optimal design of the present utility model, assembling and using method, not this utility model is done to any pro forma restriction; All foundations circuit of the present utility model, structure are made any type of simple modification, within all belonging to technical scope of the present utility model.

Claims (6)

1. the electrocardiogram signal acquisition device of a multi-mode transmission, it is characterized in that: be provided with electrocardiogram acquisition module (1), the input of this electrocardiogram acquisition module (1) leads and leads and be connected with second with first respectively, the outfan of this electrocardiogram acquisition module (1) is provided with Bluetooth transmission module (2), ZigBee wireless module (3) and USB modular converter (4), described ZigBee wireless module (3) coupling has ZigBee wireless receiver, described USB modular converter (4) is provided with USB interface (5), between described ZigBee wireless module (3) and USB modular converter (4), be provided with mode selector switch (6), each functional module realizes power supply supply by power transfer module (7).
2. the electrocardiogram signal acquisition device of a kind of multi-mode transmission according to claim 1, it is characterized in that: it is BMD101 electrocardiogram acquisition chip that described electrocardiogram acquisition module (1) adopts model, and the 5th pin of this chip is connected with described Bluetooth transmission module (2), ZigBee wireless module (3) and USB modular converter (4) respectively as the outfan of electrocardiogram acquisition signal.
3. the electrocardiogram signal acquisition device of a kind of multi-mode transmission according to claim 1 and 2, it is characterized in that: described Bluetooth transmission module (2) comprises that chip piece model is the bluetooth single-chip microcomputer of BC417, the RF pin of this bluetooth single-chip microcomputer is connected with Bluetooth antenna circuit, in this Bluetooth antenna circuit, be provided with two filtering chips of HHM-1517 and MDR771F-CSR, the signal of described bluetooth single-chip microcomputer receives pin and is connected with the outfan of described electrocardiogram acquisition module (1).
4. the electrocardiogram signal acquisition device of a kind of multi-mode transmission according to claim 1, it is characterized in that: described ZigBee wireless module (3) comprises that chip model is the wireless singlechip of CC2530, No. 17 pins of this wireless singlechip receive pin as signal and are connected with the outfan of described electrocardiogram acquisition module (1), and No. 25 pins of this wireless singlechip are connected with antenna circuit as wireless receiving and dispatching end with No. 26 pins.
5. according to the electrocardiogram signal acquisition device of a kind of multi-mode transmission described in claim 1 or 4, it is characterized in that: described USB modular converter (4) adopts FT232BM serial ports conversion chip, is connected with the communication display lamp that is used to indicate reiving/transmitting state on this serial ports conversion chip.
6. the electrocardiogram signal acquisition device of a kind of multi-mode transmission according to claim 1, is characterized in that: described power transfer module (7) comprises TLV70033 and SGM2019 two block power supply managing chips.
CN201420043268.9U 2014-01-22 2014-01-22 Electrocardiosignal collecting device with multi-mode transmission Active CN203693591U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104287722A (en) * 2014-11-07 2015-01-21 桂林电子科技大学 Wireless remote multi-user electrocardiograph monitoring system and method
CN106329682A (en) * 2015-07-07 2017-01-11 海洋王(东莞)照明科技有限公司 Wireless charging system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104287722A (en) * 2014-11-07 2015-01-21 桂林电子科技大学 Wireless remote multi-user electrocardiograph monitoring system and method
CN106329682A (en) * 2015-07-07 2017-01-11 海洋王(东莞)照明科技有限公司 Wireless charging system

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