ELECTRODE ARRAY

• US 20150335286A1
• Filed: 05/19/2015
• Published: 11/26/2015
• Est. Priority Date: 05/20/2014
• Status: Abandoned Application

• Current Assignee: SLE Limited (Inspiration Healthcare Group Plc)
• Original Assignee: SLE Limited (Inspiration Healthcare Group Plc)
• Inventors: BOYDELL, Juliet Marie
• Application Number:
  US14/716,406
• Publication Number:
  US 20150335286A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 2503/04 Babies, e.g. for SIDS detection
• CPC Class Codes: A61B 2503/045 Newborns, e.g. premature baby monitoring
• CPC Class Codes: A61B 2562/046 in a matrix array
• CPC Class Codes: A61B 2562/227 Sensors with electrical connectors
• CPC Class Codes: A61B 5/053 Measuring electrical impedance or conductance of a portion of the body
• CPC Class Codes: A61B 5/0536 Impedance imaging, e.g. by tomography
• CPC Class Codes: A61B 5/0809 by impedance pneumography
• CPC Class Codes: A61B 5/6823 Trunk, e.g., chest, back, abdomen, hip
• CPC Class Codes: A61B 5/6833 Adhesive patches
• CPC Class Codes: A61B 5/68335 including release sheets or liners

Abstract

This invention relates to an electrode array suitable for measuring impedance across a patient'"'"'s lung, the array comprising: (i) two or more electrodes which are mounted on a substrate and are connectable to an electrical impedance segmentography monitor, and (ii) an adhesive surface for attaching the electrodes to the patient'"'"'s skin. This invention also relates to an electrical impedance segmentography monitoring system comprising: (i) an electrical impedance segmentography monitor, and (ii) two electrode arrays as described above which are connectable to the monitor.

Claims

1. An electrode array suitable for measuring impedance across a patient'"'"'s lung, the electrode array comprising:

(i) two or more electrodes which are mounted on a substrate and are connectable to an electrical impedance segmentography monitor, and

(ii) an adhesive surface for attaching the two or more electrodes to a patient'"'"'s skin.

2. The electrode array as claimed in claim 1, wherein the two or more electrodes comprise five electrodes.

3. The electrode array as claimed in claim 2, wherein the two or more electrodes are arranged on the substrate such that, in use, each of four of the two or more electrodes has a position on the patient'"'"'s skin proximal to each of four quadrants of the patient'"'"'s lung and a fifth electrode has a position on the patient'"'"'s skin approximately equidistant from the four of the two or more electrodes.

4. The electrode array as claimed in claim 1, wherein the adhesive surface is provided on and/or around each of the two or more electrodes.

5. The electrode array as claimed in claim 1, wherein the two or more electrodes are connected to wires or printed tracks which are connectable to the electrical impedance segmentography monitor.

6. The electrode array as claimed in claim 1, wherein the substrate is an adhesive liner which is removably attached to a distal side of the two or more electrodes.

7. The electrode array as claimed in claim 6, wherein the adhesive liner is provided in two sections.

8. The electrode array as claimed in claim 6, wherein the removable adhesive liner is provided with at least one non-adhesive tab for assisting a user in removing the removable adhesive liner.

10. The electrode array as claimed in claim 3, wherein the adhesive surface is provided on and/or around each of the two or more electrodes.

11. The electrode array as claimed in claim 4, wherein the two or more electrodes are connected to wires or printed tracks which are connectable to the electrical impedance segmentography monitor.

12. The electrode array as claimed in claim 4, wherein the substrate is an adhesive liner which is removably attached to a distal side of the two or more electrodes.

13. The electrode array as claimed in claim 7, wherein the removable adhesive liner is provided with at least one non-adhesive tab for assisting a user in removing the removable adhesive liner.

9. An electrical impedance segmentography monitoring system comprising:

(i) an electrical impedance segmentography monitor, and

(ii) two electrode arrays, each of the two electrode arrays comprising;

two or more electrodes which are mounted on a substrate and are connectable to the electrical impedance segmentography monitor, and

an adhesive surface for attaching the two or more electrodes to a patient'"'"'s skin.

14. The electrical impedance segmentography monitoring system of claim 9, wherein the two or more electrodes comprise five electrodes.

15. The electrical impedance segmentography monitoring system of claim 14, wherein the two or more electrodes are arranged on the substrate such that, in use, each of four of the two or more electrodes has a position on the patient'"'"'s skin proximal to each of four quadrants of the patient'"'"'s lung and a fifth electrode has a position on the patient'"'"'s skin approximately equidistant from the four of the two or more electrodes.

16. The electrical impedance segmentography monitoring system of claim 9, wherein the adhesive surface is provided on and/or around each of the two or more electrodes.

17. The electrical impedance segmentography monitoring system of claim 9, wherein the two or more electrodes are connected to wires or printed tracks which are connectable to the electrical impedance segmentography monitor.

18. The electrical impedance segmentography monitoring system of claim 9, wherein the substrate is an adhesive liner which is removably attached to a distal side of the two or more electrodes.

19. The electrical impedance segmentography monitoring system of claim 18, wherein the adhesive liner is provided in two sections.

20. The electrical impedance segmentography monitoring system of claim 18, wherein the removable adhesive liner is provided with at least one non-adhesive tab for assisting a user in removing the removable adhesive liner.