Modular physiological sensing patch

• US 9,538,918 B2
• Filed: 02/27/2015
• Issued: 01/10/2017
• Est. Priority Date: 09/27/2013
• Status: Active Grant

• Current Assignee: Covidien LP (Medtronic Plc)
• Original Assignee: Covidien LP (Medtronic Plc)
• Inventors: Russell, Brian Keith
• Primary Examiner(s): Cohen, Lee S
• Application Number:
  US14/633,886
• Publication Number:
  US 20150164324A1
• Time in Patent Office: 683 Days
• Field of Search: 600391-393
• US Class Current: 1/1
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/02 Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
• CPC Class Codes: A61B 5/25 Bioelectric electrodes therefor
• CPC Class Codes: A61B 5/274 using snap or button fasteners
• 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
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

A modular holder or patch is described that may be used with or as part of a wireless physiological sensing device. The wireless physiological sensing device may include a holder or patch, first and second electrodes, and an electronics package that may be removably coupled with the holder or patch and which may be in electrical contact with the first and second electrodes. The electronics package may include a housing, a wireless transceiver and electronic circuitry configured to process signals received via the first and second electrodes and the wireless transceiver.

Claims

1. A remote physiological sensing device, comprising:

a holder having an open-faced frame for securing an electronics package;

first and second electrodes coupled with the holder, wherein the holder comprises ports into which the first and second electrodes are removably coupled;

the electronics package removably coupled with the holder and in electrical contact with the first and second electrodes via the holder, the electronics package including a housing, a wireless transceiver and electronic circuitry configured to process signals received via the first and second electrodes and the wireless transceiver, the electronics package configured to detect one or more signals output by the holder and the first and second electrodes and verify that at least one of the holder and the first and second electrodes is coupled to the electronics package based at least in part on the detected one or more signals; and

a rechargeable battery included within the electronics package.

2. The device of claim 1, wherein the open-faced frame is located at a first end of the device, adjacent to the first electrode, and wherein the second electrode is located at a second end of the device.

3. The device of claim 1, wherein the first and second electrodes are single-use electrodes.

4. The device of claim 1, the first and second electrodes each further comprising an adhesive layer for attachment to the person.

5. The device of claim 1, the holder further comprising a stretchable portion located in between the coupled first and second electrodes.

6. The device of claim 1, wherein the holder is reusable.

7. A method for remote monitoring of a person, the method comprising:

receiving an electronics package in a holder having an open-faced frame for securing the electronics package, the electronics package including a rechargeable battery therein, and the electronics package being removably coupled with the holder and in electrical contact with first and second electrodes via the holder, wherein the holder comprises ports into which the first and second electrodes are removably coupled, the electronics package configured to detect one or more signals output by the holder and the first and second electrodes and verify that at least one of the holder and the first and second electrodes is coupled to the electronics package based at least in part on the detected one or more signals;

receiving first signals from the person via the first and second electrodes; and

transmitting, via a wireless transceiver, second signals representative of the first signals.

8. The method of claim 7, further comprising:

releasing the electronics package from the holder in order that the battery located in the electronics package may be recharged.

9. The method of claim 7, further comprising:

releasing the first and second electrodes from the holder; and

receiving replacement first and second electrodes at the holder.

10. The method of claim 7, wherein the holder is disposable.

11. A remote physiological sensing device, comprising:

means for receiving an electronics package in a holder having an open-faced frame for securing the electronics package, the electronics package including a rechargeable battery therein, and the electronics package being removably coupled with the holder and in electrical contact with first and second electrodes via the holder, wherein the holder comprises ports into which the first and second electrodes are removably coupled, the electronics package configured to detect one or more signals output by the holder and the first and second electrodes and verify that at least one of the holder and the first and second electrodes is coupled to the electronics package based at least in part on the detected one or more signals;

means for receiving first signals from the person via the first and second electrodes; and

means for transmitting, via a wireless transceiver, second signals representative of the first signals.

12. The device of claim 11, further comprising:

means for releasing the electronics package from the holder in order that the battery located in the electronics package may be recharged.

13. The device of claim 11, further comprising:

means for releasing the first and second electrodes from the holder; and

means for receiving replacement first and second electrodes at the holder.

14. The device of claim 11, wherein the holder is disposable.