PATCHES FOR BIO-ELECTRICAL SIGNAL PROCESSING

• US 20150094557A1
• Filed: 09/30/2013
• Published: 04/02/2015
• Est. Priority Date: 09/30/2013
• Status: Abandoned Application

• Current Assignee: MediaTek, Inc.
• Original Assignee: MediaTek, Inc.
• Inventors: Hsu, Chien-Hua, Kuo, Jing-Lin
• Application Number:
  US14/040,744
• Publication Number:
  US 20150094557A1
• Time in Patent Office: Days
• US Class Current: 600/391
• CPC Class Codes: A61B 2562/164 the sensor is mounted in or on a conformable substrate or carrier
• CPC Class Codes: A61B 5/282 Holders for multiple electrodes for introduction into the body A61B5/287
• CPC Class Codes: A61B 5/6833 Adhesive patches

Abstract

An embodiment of the invention provides a patch for bio-electrical signal processing. The patch for bio-electrical signal processing includes a patch main body, a set of electrodes, and a lead signal generator. The patch main body has a folded state and an unfolded state. In each of the folded state and the unfolded state the patch main body is configured to be adhered to a living subject. The set of electrodes is disposed on the patch main body, and is configured to collect a set of skin voltages from the living subject. The lead signal generator is coupled to the set of electrodes, housed in the patch main body, and configured to receive the set of skin voltages from the set of electrodes and to generate a set of lead signals.

Claims

1. A patch for bio-electrical signal processing, comprising:

a patch main body, having a folded state and an unfolded state, in each of the folded state and the unfolded state the patch main body is configured to be adhered to a living subject;

a set of electrodes, disposed on the patch main body, configured to detect a set of skin voltages from the living subject; and

a lead signal generator, coupled to the set of electrodes, housed in the patch main body, configured to receive the set of skin voltages from the set of electrodes and to generate a set of lead signals.

2. The patch for bio-electrical signal processing of claim 1, wherein the set of electrodes comprises a first electrode and a second electrode, when the patch main body is in the unfolded state the first and second electrodes are at a first distance apart, when the patch main body is in the folded state the first and second electrodes are at a second distance apart, and the first distance is greater than the second distance.

3. The patch for bio-electrical signal processing of claim 2, wherein the first distance is at least 2 cm greater than the second distance.

4. The patch for bio-electrical signal processing of claim 1, wherein the patch main body is marked with at least one folding mark.

5. The patch for bio-electrical signal processing of claim 1, further comprising a connection interface disposed on the patch main body, configured to be detachably connected to a second patch.

6. The patch for bio-electrical signal processing of claim 5, wherein the lead signal generator is further configured to selectively receive a second set of skin voltages from the second patch through the connection interface.

7. The patch for bio-electrical signal processing of claim 5, wherein the connection interface is further configured to selectively receive a second set of lead signals from the second patch.

8. The patch for bio-electrical signal processing of claim 5, wherein the connection interface is further configured to selectively provide a clock signal to the second patch.

9. The patch for bio-electrical signal processing of claim 1, further comprising a transmitter configured to transmit the set of lead signals to a remote device.

10. The patch for bio-electrical signal processing of claim 1, further comprising a movable electrode and a wire, the wire interconnecting the movable electrode and the patch main body.

11. A patch for bio-electrical signal processing configured to be adhered to a living subject, comprising:

a set of electrodes, configured to detect a set of skin voltages from the living subject;

an lead signal generator, coupled to the set of electrodes, configured to receive the set of skin voltages from the set of electrodes and to generate a set of lead signals; and

a connection interface, configured to be detachably connected to a second patch.

12. The patch for bio-electrical signal processing of claim 11, wherein the lead signal generator is further configured to selectively receive a second set of skin voltages from the second patch through the connection interface.

13. The patch for bio-electrical signal processing of claim 11, wherein the connection interface is further configured to selectively receive a second set of lead signals from the second patch.

14. The patch for bio-electrical signal processing of claim 11, wherein the connection interface is further configured to selectively provide a clock signal to the second patch.

15. The patch for bio-electrical signal processing of claim 11, further comprising a patch main body, wherein the set of electrodes and the connection interface are disposed on the patch main body, the lead signal generator is housed in the patch main body, and the patch main body has a folded state and an unfolded state.

16. The patch for bio-electrical signal processing of claim 15, wherein the set of electrodes comprises a first electrode and a second electrode, when the patch main body is in the unfolded state the first and second electrodes are at a first distance apart, when the patch main body is in the folded state the first and second electrodes are at a second distance apart, and the first distance is greater than the second distance.

17. The patch for bio-electrical signal processing of claim 16, wherein the first distance is at least 2 cm greater than the second distance.

18. The patch for bio-electrical signal processing of claim 15, wherein the patch main body is marked with a positioning mark.

19. The patch for bio-electrical signal processing of claim 15, further comprising a movable electrode and a wire, the wire interconnecting the movable electrode and the patch main body.

20. The patch for bio-electrical signal processing of claim 11, further comprising a transmitter configured to transmit the set of lead signals to a remote device.