Arm and wrist cuffs and pulse oximeter clip with conductive material for electrodes on small medical home monitors

• US 20110275915A1
• Filed: 04/19/2011
• Published: 11/10/2011
• Est. Priority Date: 05/10/2010
• Status: Abandoned Application

• Current Assignee: Dean O. Allgeyer
• Original Assignee: Dean O. Allgeyer
• Inventors: Allgeyer, Dean O.
• Application Number:
  US13/066,593
• Publication Number:
  US 20110275915A1
• Time in Patent Office: Days
• US Class Current: 600/324
• CPC Class Codes: A61B 2505/07 Home care
• CPC Class Codes: A61B 2562/0215 Silver or silver chloride containing
• CPC Class Codes: A61B 5/02427 Details of sensor
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/0245 by using sensing means generating electric signals, i.e. ECG signals
• CPC Class Codes: A61B 5/25 Bioelectric electrodes therefor
• CPC Class Codes: A61B 5/6802 Sensor mounted on worn items
• CPC Class Codes: A61B 5/6824 Arm or wrist
• CPC Class Codes: A61B 5/6826 Finger

Abstract

This invention is an improvement to medical devices used for home and remote monitoring. The improvements include a coated fabric electrode used for arm and wristbands and for pulse oximeter clips. The electrode is comprised of the hook portion of hook and loop material that is coated with material made from a noble metal such as silver.

Claims

1. In an arm or wrist cuff capable of sensing electrical signals in the skin of a patient, the improvement comprising:

an electrode comprising the hook portion of hook and loop material,

the hook portion being coated with a material made from a noble metal;

the area of the hook material comprising on the order of at least 20 percent of the area of the cuff; and

,

the length of the hook material on the order of at least 50 percent of the length of the cuff.

2. The invention of claim 1, wherein the noble metal is silver.

3. The invention of claim 1, wherein the noble metal is gold.

4. The invention of claim 1, further comprising at least one conductively coated rivet for connecting the hook material to an ECG eyelet.

5. A wristband with an electrode for sensing ECG signals that are transmitted from a patient to an ECG monitor, the wristband comprising:

a generally curved, flexible wristband mount;

a wristband mounted on the wristband mount, wherein the wristband and the wristband mount are adapted to adjust to a range of wrist sizes;

an electrically conductive electrode attached to the wristband so that it contacts the patient'"'"'s skin when secured on the wrist of the patient, the electrode comprising the hook portion of hook and loop material wherein the hook portion has an electrically conductive coating; and

means for connecting the electrode to an ECG.

6. The invention of claim 5, wherein the hook portion is coated with a material made from a noble metal.

7. The invention of claim 6, wherein the noble metal is silver.

8. The invention of claim 6, wherein the hook portion is a unitary piece of material on the order of at least 20 percent of the area of the wristband and at least one half the length of the wristband.

9. The invention of claim 7, wherein the means for attaching comprises metal rivets adaptable to connect with ECG eyelets.

10. The invention of claim 9, wherein the rivets are coated with an electrically conductive material.

11. The invention of claim 5, wherein the wristband is comprised at least in part of a stretchable elastic material to adjust the size and tightness of the wristband.

12. In a finger clip for a pulse oximeter and for creating an ECG rhythm strip, the improvement comprising:

a conductive electrode including the hook portion of hook and loop material, wherein the hook portion is coated with a conductive material made from a noble metal.

13. The invention of claim 12, wherein the noble metal is silver.