CN201469271U

CN201469271U - Human body electrocardio-data collecting device

Info

Publication number: CN201469271U
Application number: CN2009201872312U
Authority: CN
Inventors: 张耀球; 王红宇; 孙鹏; 姜海涛
Original assignee: Anhui Huashengkang Medical Technology Co Ltd
Current assignee: Anhui Huashengkang Medical Technology Co Ltd
Priority date: 2009-08-31
Filing date: 2009-08-31
Publication date: 2010-05-19
Anticipated expiration: 2019-08-31

Abstract

The utility model relates to a human body electrocardio-data collecting device comprising an electrocardio sensor, an electrocardio-data collector and a USB connecting wire which are connected in sequence. The electrocardio-data collector comprises a signal collecting-processing circuit, an A/D converter, a microprocessor circuit, a data memory circuit, a clock circuit and a USB interface circuit, wherein an informationized data managing program is built in the data memory circuit. The human body electrocardio-data collecting device has simple structure and convenient use; by the informationized data managing program built in the data memory circuit of the electrocardio-data collector, as well as the USB interface circuit and the USB connecting wire, the electrocardio-data collecting device can be connected with external equipment such as a computer or a smart phone and the like; and by the external equipment, the collected electrocardio-data is stored, synthesized, managed and network-transmitted.

Description

A kind of human body electrocardio-data collection device

Technical field

This utility model relates to medical inspection device, is specifically related to a kind of device that can carry out electrocardio-data collection to human body.

Background technology

Cardiovascular disease (coronary heart disease, hypertension) is harm countries in the world crowd's a epidemic disease, mortality rate accounts for 1/3 of the dead sum in the whole world, and the simplest and effective method is exactly by Electrocardiographic collection of body surface and analysis are judged patient's cardiac electrophysiology situation to the differentiation of electrocardio disease.Electrocardiogram was born over more than 100 year, along with the fast development of electronic technology, the electrocardiogram checkout equipment experienced trace from simulation be shown to the electrocardiogram digital management, from the electrocardiogram acquisition to 12 that singly the leads great development of synchronous data collection, processing, analysis that leads.But the data signal that the Electrocardioscopy equipment of present clinical use is obtained only can show on professional machine and use, and can't realize patient's electrocardiogram (ECG) data is carried out the preservation and the management of the network informationization.

The utility model content

This utility model provides a kind of simple in structure, easy to use at above the deficiencies in the prior art, can realize the human body electrocardio-data collection device of preservation of the electrocardiogram (ECG) data network information and management.

This utility model is achieved through the following technical solutions:

A kind of human body electrocardio-data collection device comprises EGC sensor and cardiac electric data sampler, and the two is connected, and also is connected with the USB connecting line on the described cardiac electric data sampler;

Described cardiac electric data sampler comprises signal acquisition processing circuit, A/D converter, microcontroller circuit, data storage circuitry, clock circuit and usb circuit, wherein the signal output part of signal acquisition processing circuit is connected with the signal input part of A/D converter, and the signal output part of A/D converter is connected with the signal input part of microcontroller circuit;

One of them signal output part of microcontroller circuit is connected with the signal input part of usb circuit, and a signal input part of microcontroller circuit is connected with a signal output part of usb circuit;

A signal output part of microcontroller circuit is connected with the signal input part of data storage circuitry, and a signal input part of microcontroller circuit is connected with the signal output part of data storage circuitry;

A signal input part of microcontroller circuit is connected with the signal output part of clock circuit;

The built-in informationized data management program of described data storage circuitry, this program comprises following key step:

Whether A, opening power, cardiac electric data sampler begin to detect the USB connecting line and are connected with external equipments such as computer or smart mobile phones;

B, as showing external equipment, the microcontroller circuit of cardiac electric data sampler is by usb circuit, the informationized data management program built-in data storage circuitry is loaded on the external equipment;

After C, loading finish, it is 3 to lead (3 channel data drainage pattern), 5 and lead (5 channel data drainage pattern) or 12 and lead (12 channel data drainage pattern) that signal acquisition processing circuit detects EGC sensor, and according to the corresponding drainage pattern of EGC sensor type selecting;

Whether D, signal acquisition processing circuit detect EGC sensor and contact good with human body; If do not contact, auditory tone cues is arranged then; If contact is good, the LED amber light on the device is lighted, and points out the external collection of carrying out electrocardiogram (ECG) data that is provided with;

After E, external setting provided and carry out signal, electrocardio-data collection began, and showed electrocardiogram (ECG) data synchronously by the USB connecting line on external equipment; And finish storage, analysis, management and the network transmission of electrocardiogram (ECG) data by external equipment;

F, cardiac electric data sampler have not detected external equipment, it is 3 to lead (3 channel data drainage pattern), 5 and lead (5 channel data drainage pattern) or 12 and lead (12 channel data drainage pattern) that signal acquisition processing circuit directly detects EGC sensor, and according to the corresponding drainage pattern of EGC sensor type selecting;

Whether G, signal acquisition processing circuit detect EGC sensor and contact good with human body; If do not contact, auditory tone cues is arranged then; If contact is good, the LED amber light on the device is lighted, and the prompting cardiac electric data sampler directly carries out collection, storage, the analysis of electrocardiogram (ECG) data.

The beneficial effects of the utility model are: this utility model is simple in structure, easy to use, by informationized data management program and usb circuit in the data storage circuitry of cardiac electric data sampler and, the setting of USB connecting line, device can be connected with external equipments such as computer or smart mobile phones, by external equipment to the electrocardiogram (ECG) data that collects store, analyze, management and network transmission.

Description of drawings

Below in conjunction with the drawings and specific embodiments this utility model is further described.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the cardiac electric data sampler structural representation;

Fig. 3 is an informationized data management program flow chart of the present utility model;

Among the figure, 1 is EGC sensor; 2 is cardiac electric data sampler; 3 is the USB connecting line; 4 is signal acquisition processing circuit; 5 is A/D converter; 6 is microcontroller circuit; 7 is data storage circuitry; 8 is clock circuit; 9 is usb circuit; 10 is the working power management circuit.

The specific embodiment

As shown in Figure 1, a kind of human body electrocardio-data collection device comprises EGC sensor 1 and cardiac electric data sampler 2 and USB connecting line 3, and the three is connected successively;

As shown in Figure 2, cardiac electric data sampler 2 includes signal acquisition processing circuit 4, A/D converter 5, microcontroller circuit 6, data storage circuitry 7, clock circuit 8 and usb circuit 9.

The signal output part of above-mentioned signal acquisition processing circuit 4 is connected with the signal input part of A/D converter 5, and the signal output part of A/D converter 5 is connected with the signal input part of microcontroller circuit 6;

Microcontroller circuit 6 one of them signal output part are connected with the signal input part of usb circuit 9, and microcontroller circuit 6 one of them signal input part are connected with a signal output part of usb circuit 9;

A signal output part of microcontroller circuit 6 is connected with the signal input part of data storage circuitry 7, and a signal input part of microcontroller circuit 6 is connected with the signal output part of data storage circuitry 7;

A signal input part of microcontroller circuit 6 is connected with the signal output part of clock circuit 8;

Data storage circuitry 7 built-in informationized data management programs;

Each circuit of above cardiac electric data sampler 2 is by 10 power supplies of working power management circuit.

Informationized data management program flow chart as shown in Figure 3 comprises following main program sequence:

Step S30, opening power; In step S31, whether cardiac electric data sampler 2 begins to detect USB connecting line 3 and is connected with external equipments such as computer or smart mobile phones; If show external equipments such as computer or smart mobile phone, then enter the S32 program,, by usb circuit 9 data storage circuitry 7 built-in informationized data management programs are loaded on the external equipment by the microcontroller circuit 6 of cardiac electric data sampler 2.After loading finishes, enter step S33, S34, it is 3 to lead (3 channel data drainage pattern), 5 and lead (5 channel data drainage pattern) or 12 and lead (12 channel data drainage pattern) that signal acquisition processing circuit 4 detects EGC sensor 1; And according to behind the selected corresponding drainage pattern of EGC sensor 1 type, continue to detect EGC sensor 1 by signal acquisition processing circuit 4 and whether well contact S34 with human body, as if not contacting, auditory tone cues is arranged then; If contact is good, the LED amber light on the device is lighted, and the prompting external equipment is carried out the collection of electrocardiogram (ECG) data.After external equipment provided the execution signal, electrocardio-data collection began step S35; Transmission by USB connecting line 3 in step S36, S37 is connected storage, analysis, management and the network transmission of finishing electrocardiogram (ECG) data on the external equipment;

In step S31, if detecting USB connecting line 3, cardiac electric data sampler 2 is not connected with external equipments such as computer or smart mobile phones, then enter step S33, directly detecting EGC sensor 1 by signal acquisition processing circuit 4 is 3 to lead (3 channel data drainage pattern), 5 and lead (5 channel data drainage pattern) or 12 and lead (12 channel data drainage pattern); In step S34, behind the selected corresponding drainage pattern of EGC sensor 1 type, continue to detect EGC sensor 1 by signal acquisition processing circuit 4 and whether good contact with human body; If do not contact, auditory tone cues is arranged then; If contact is good, the LED amber light on the device is lighted, execution in step S35, S38, and prompting cardiac electric data sampler 2 directly carries out the collection and the storage of electrocardiogram (ECG) data.

Claims

1. a human body electrocardio-data collection device comprises EGC sensor and cardiac electric data sampler, and the two is connected, and it is characterized in that also being connected with on the described cardiac electric data sampler USB connecting line;

The built-in informationized data management program of described data storage circuitry.