ELECTROCARDIOGRAPHIC DATA ACQUISITION DEVICE

• US 20120157802A1
• Filed: 08/24/2010
• Published: 06/21/2012
• Est. Priority Date: 08/24/2009
• Status: Abandoned Application

• Current Assignee: Cerner Innovation, Inc. (Oracle Corporation)
• Original Assignee: Cerner Innovation, Inc. (Oracle Corporation)
• Inventors: Chou, Chang-An
• Application Number:
  US13/392,099
• Publication Number:
  US 20120157802A1
• Time in Patent Office: Days
• US Class Current: 600/324
• CPC Class Codes: A61B 2560/0468 Built-in electrodes
• CPC Class Codes: A61B 5/0006 ECG or EEG signals
• CPC Class Codes: A61B 5/332 Portable devices specially adapted therefor
• CPC Class Codes: A61B 5/6898 Portable consumer electronic devices, e.g. music players, telephones, tablet computers

Abstract

An ECG data acquisition device (10) can be mechanically engaged with a portable device (20) to form a combined unit. The ECG data acquisition device (10) includes a housing (11), at least two electrodes located on the surface of the housing (11) for obtaining ECG signals from a user, and a circuit assembly (100). The circuit assembly (100) includes an analog signal processing module (102), a processing module (104) having an analog/digital converter (1041), and a processor (1042) to execute a preloaded program to perform the ECG acquisition and data processing, and a communication module (106) for communicating with the portable device (20).

Claims

1. An electrocardiographic data acquisition device for being engaged with a portable device, comprising:

a housing;

at least two electrodes, located on the surface of the housing for obtaining ECG signals from a user; and

a circuit assembly, comprising;

an analog signal processing module;

a processing module, comprising;

an analog/digital converter; and

a processor, to execute a preloaded program to perform an ECG data acquisition and data processing; and

a communication module, for communicating with the portable device, wherein

the ECG data acquisition device, through the housing thereof, is mechanically integrated with the portable device to form a combined unit;

to obtain the ECG signals, the user contacts at least one of the electrodes while holding the combined unit, and the other electrode is contacted to an appropriate position of the user; and

the processor executes the preloaded program to acquire the ECG data, and then, the ECG data is transmitted to the portable device.

2. The device as claimed in claim 1, wherein the portable device is a mobile phone, a PDA, a MP3 player, a GPS receiver, a portable/handheld game machine, a digital camera, or a digital video camera/recorder.

3. The device as claimed in claim 1, wherein the ECG data acquisition device is wirelessly communicated with the portable device.

4. The device as claimed in claim 3, wherein the communication module is implemented to be a Bluetooth module, a wireless USB module, a WiFi module, or an IrDa module.

5. The device as claimed in claim 1, wherein the communication module is implemented to be an USB module, an UART module, an Ethernet module, or an 1394 module.

6. The device as claimed in claim 1, wherein the analog signal processing module, the analog/digital converter, and/or the processor is located outside the housing and is connected through a wire.

7. The device as claimed in claim 1, wherein the analog signal processing module, the analog/digital converter, and/or the processor are removable from the housing to connect with other electrodes for performing another ECG data acquisition.

8. The device as claimed in claim 1, wherein the ECG data is transmitted to the portable device for real-time processing and/or displaying.

9. The device as claimed in claim 1, further comprising an extension port for connecting at least a sensor/electrode.

10. The device as claimed in claim 9, wherein the sensor is an oximeter.

11. The device as claimed in claim 9, wherein the connected electrode is implemented to cooperate with the electrodes on the surface of the housing.

12. The device as claimed in claim 9, wherein the connected electrodes are implemented to replace the electrodes on the surface of the housing.

13. The device as claimed in claim 1, further comprising an oximeter for obtaining blood physiological parameters.

14. The device as claimed in claim 1, wherein the housing has a mechanical structure adjustable to adapt to different portable devices.

15. The device as claimed in claim 1, wherein the portable device provides power for the ECG data acquisition device.

16. An electrocardiographic data acquisition device for being engaged with a portable device, wherein the portable device comprises a processor to execute a preloaded program for performing an ECG data acquisition, comprising:

a housing;

at least two electrodes, located on the surface of the housing for obtaining ECG signals from a user; and

an electrical connection interface, for connecting with the portable device, wherein

the ECG data acquisition device, through the housing and the electrical connection interface thereof, is mechanically and electrically integrated with the portable device to form a combined unit;

to obtain the ECG signals, the user contacts at least one of the electrodes while holding the combined unit, and the other electrode is contacted to an appropriate position of the user; and

the processor of the portable device executes the preloaded program to acquire the ECG data, and the ECG data is processed and displayed by the portable device.

17. The device as claimed in claim 16, wherein an analog signal processing module and/or an analog/digital converter is further provided in the ECG data acquisition device and/or the portable device, for performing the ECG data acquisition.