Harness with sensors

• US 8,527,028 B2
• Filed: 05/16/2007
• Issued: 09/03/2013
• Est. Priority Date: 05/16/2007
• Status: Expired due to Fees

• Current Assignee: Medicomp Incorporated (Medicomp, Inc. /Balda/)
• Original Assignee: Medicomp Incorporated (Medicomp, Inc. /Balda/)
• Inventors: Kurzweil, Raymond C., Albrecht, Paul, Craft, Brandon, Gibson, Lucy, Lutwyche, Mark, Dua, Vishal, Kleiner, Aaron, Daniels, Michelle
• Primary Examiner(s): Cohen, Lee S
• Assistant Examiner(s): Cardinal, Erin M
• Application Number:
  US11/749,253
• Publication Number:
  US 20080287770A1
• Time in Patent Office: 2,302 Days
• Field of Search: 600/382, 600/388, 600/389, 600/390, 600/384, 600/385, 600395-397, 600/509
• US Class Current: 600/388
• CPC Class Codes: A61B 5/01 Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue clinical contact thermometers G01K13/20
• CPC Class Codes: A61B 5/0295 using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
• CPC Class Codes: A61B 5/08 Detecting, measuring or recording devices for evaluating the respiratory organs A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/25 Bioelectric electrodes therefor
• CPC Class Codes: A61B 5/318 Heart-related electrical modalities, e.g. electrocardiography [ECG]
• CPC Class Codes: A61B 5/6804 Garments; Clothes
• CPC Class Codes: A61B 5/6831 Straps, bands or harnesses

Abstract

A garment for ambulatory, physiological monitoring of a patient includes a belt, having first and second end portion with closures at the end portions to wrap around a user'"'"'s chest, a strap having a first end coupled to a portion of the belt with the strap having a second end, a pair of shoulder strap portions each shoulder strap portion having a first end coupled together at the second end of the strap and a second end, and a back portion that joins the second ends of the pair of shoulder strap portions, with at least one of the belt, strap portions and back portion having an accommodation for carrying a sensor. Other embodiments are described.

Claims

1. A garment comprises:

a belt, having first and second end portions with closures at the end portions to wrap around a user'"'"'s chest, and fastening mechanism disposed between the end portions;

a Y-shaped chest band of unitary construction, the chest band having a front strap portion having a substantially constant width and having a length extending from a first end that is configured to couple to the fastening mechanism on the belt to a second end where the front strap portion integrally joins with first ends of a pair of shoulder strap portions of the Y-shaped chest band, each shoulder strap portion further having a second end and a substantially constant width; and

a back portion, the back portion having a broad region that is substantially greater in width in comparison with the width of the shoulder strap portions and less than a width of the user'"'"'s back and configured to rest against the back of the user, with upper portions of the broad region joining the second ends of the pair of shoulder strap portions, and with a lower portion of the back portion integrally joined with the belt, with at least one of the belt, shoulder strap portions and back portion having an accommodation for carrying a sensor.

2. The garment of claim 1 wherein the pair of shoulder strap portions of the Y-shaped chest band are configured to rest against a portion of the user'"'"'s torso where the user'"'"'s neck meets the user'"'"'s shoulders.

3. The garment of claim 1 wherein the second end of the front strap portion and the first ends of the pair of shoulder strap portions are coupled together by stacked fastener mechanisms.

4. The garment of claim 1 wherein the back portion is unitary in construction with the pair of shoulder strap portions.

5. The garment of claim 1 wherein the back portion is coupled to the pair of shoulder strap portions by a fastener.

6. The garment of claim 1 wherein the back portion, the front strap portion, and the pair of shoulder strap portions are comprised of synthetic rubbers based on polychloroprene material.

7. The garment of claim 1 wherein the accommodation for the sensor is disposed in the middle of the back portion of the garment, and the garment further comprises second and third accommodations disposed in each of the shoulder strap portions and a fourth accommodation disposed in the belt of the garment.

8. The garment of claim 1 wherein the accommodation is a pouch provided in the garment.

9. The garment of claim 1 wherein the accommodation is a snap that mates with a corresponding snap on the sensor.

10. The garment of claim 1 wherein the accommodation is provided in one of the belt, the pair of shoulder strap portions and the back portion and the garment further comprises:

at least one conductor to deliver a signal from the sensor to a processing circuit.

11. The garment of claim 3 wherein the fastener mechanisms are selected from the group consisting of snaps and hook and loop fasteners.

12. The garment of claim 1 wherein the accommodation is provided on a first one of the shoulder strap portions, in a portion of the shoulder strap portion that rests against a shoulder of the user.

13. The garment of claim 1 further comprising:

a sensor supported by the accommodation in one of the belt, shoulder strap portions and back portion.

14. The garment of claim 13 wherein the sensor comprises:

a sensor membrane comprised of an electrically conductive, flexible material.

15. The garment of claim 14 wherein the sensor membrane has a major surface thereof that is exposed to make contact with the skin of the user, with the major, exposed surface that contacts the skin being a curved surface.

16. The garment of claim 14 wherein the sensor membrane has a major surface thereof that is exposed to make contact with the skin of the user, with the major surface exposed surface that contacts the skin being a flat surface.

17. The garment of claim 14 wherein the sensor membrane has a major surface covered with a conductive gel film.

18. The garment of claim 14 wherein the sensor comprises:

a sensor housing comprised of an electrically conductive material supporting the sensor membrane; and

a snap member comprised of an electrically conductive material disposed in intimate contact with the sensor housing to provide an electrical path between the snap member and the sensor membrane.

19. The garment of claim 14 further comprising a sensor frame comprised of a firm, flexible material supporting the sensor membrane.

20. The garment of claim 14 further comprising a layer of material surrounding the sensor membrane to absorb sweat.

21. The garment of claim 1 wherein the garment further comprises:

a stiffener member to hold the sides and front of the belt forward of the user'"'"'s body, when the belt is being put on and before it is fastened by the user.

22. A garment comprises:

a belt portion having first and second end portion with closures at the end portions to wrap around a user'"'"'s chest, and fastening mechanism disposed between the end portions;

a Y-shaped chest band of unitary construction, and comprised of a synthetic rubber material based on polychloroprene, the Y-shaped chest band having a front strap portion having a substantially constant width and a length extending from a first end configured to couple to the fastening mechanism on the belt portion to a second end where the front strap portion integrally joins with a pair of shoulder strap portions, each shoulder strap portion further having a second end and a width; and

a back portion, the back portion in unitary construction with the pair of shoulder strap portions and comprised of a synthetic rubber material based on polychloroprene, the back portion having a broad region that is substantially greater in width in comparison with the width of the shoulder strap portions and less than a width of the user'"'"'s back and configured to rest against the back of the user, with upper portions of the broad region joining the second ends of the pair of shoulder strap portions, and with a lower portion of the back portion integrally joined with the belt portion; and

a plurality of sensor accommodations configured for supporting sensors against skin of the user with at least one disposed in the belt portion, shoulder strap portions and back portions.

23. The garment of claim 22 wherein the pair of shoulder strap portions of the Y-shaped chest band are configured to rest against a portion of the user'"'"'s torso where the user'"'"'s neck meets the user'"'"'s shoulders.

24. The garment of claim 23 wherein an accommodation is provided on a first one of the shoulder strap portions in a region where the shoulder strap portion rests against the neck of the user.

25. The garment of claim 22 further comprising a sensor selected from the group consisting of an ECG sensor, motion sensor, body temperature sensor, respiration sensor and impedance plethysmography sensor disposed in the accommodation that rests against the neck of the user.

26. The garment of claim 22 wherein the accommodations are pouches.

27. The garment of claim 22 wherein the accommodations are snaps that mate with snaps on sensors.