Physiological monitoring garments

• US 10,159,440 B2
• Filed: 03/10/2015
• Issued: 12/25/2018
• Est. Priority Date: 03/10/2014
• Status: Expired due to Fees

• Current Assignee: Life Company Limited (Aiful Corporation)
• Original Assignee: Life Company Limited (Aiful Corporation)
• Inventors: Longinotti-Buitoni, Gianluigi, Aliverti, Andrea
• Primary Examiner(s): Levicky, William
• Application Number:
  US14/644,180
• Publication Number:
  US 20150250420A1
• Time in Patent Office: 1,386 Days
• CPC Class Codes: A41D 1/002 adapted to accommodate electronic equipment patients' garments for medical monitoring A41D13/1281; luminous ornaments A41D27/085
• CPC Class Codes: A61B 2562/12 Manufacturing methods specially adapted for producing sensors for in-vivo measurements
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/02055 Simultaneously evaluating both cardiovascular condition and temperature
• CPC Class Codes: A61B 5/1135 by monitoring thoracic expansion
• CPC Class Codes: A61B 5/282 Holders for multiple electrodes for introduction into the body A61B5/287
• CPC Class Codes: A61B 5/6804 Garments; Clothes
• CPC Class Codes: G01L 1/22 using resistance strain gauges
• CPC Class Codes: H04R 2201/023 Transducers incorporated in garment, rucksacks or the like

Abstract

Described herein are apparatuses (e.g., garments, including but not limited to shirts, pants, and the like) for detecting and monitoring physiological parameters, such as respiration, cardiac parameters, and the like.

Claims

1. A garment adapted to monitor a regional respiration of a wearer, the garment comprising:

a garment body comprising a compression fabric, wherein the garment body is configured as a compression garment;

a plurality of respiratory sensors arranged on different regions of the garment body, wherein each respiratory sensor comprises an elastic ribbon formed of fabric impregnated with a conductive ink, an electrical connector at each end of the elastic ribbon, and a cover comprising a piece of compression fabric; and

a sensor module interface located on the garment body, wherein each respiratory sensor connects to the sensor module interface, further wherein the sensor module interface is configured to connect with a sensor manager unit to detect changes in electrical resistance respiratory sensors.

2. The garment of claim 1 wherein the plurality of respiratory sensors comprises six or more respiratory sensors.

3. The garment of claim 1, wherein the plurality of respiratory sensors comprises separately arranged in anterior or posterior, upper or lower, right or left regions of the garment body.

4. The garment of claim 1 configured as a shirt.

5. The garment of claim 1, wherein the respiratory sensors are connected to the sensor module interface via a stitched zig-zag connector formed on a separate piece of compression fabric attached to the garment body.

6. The garment of claim 1, further wherein the respiratory sensors are enclosed in the cover of compression fabric and attached to a surface of the garment body.

7. The garment of claim 1, wherein the respiratory sensors are configured vary the resistance through the sensor as the subject breathes.

8. The garment of claim 1, further comprising a reference line to which each of the respiratory sensors of the plurality of respiratory sensors connects at an end of the respiratory sensor.

9. The garment of claim 1, further comprising at least one ECG electrode on an inner surface of the garment body.

10. The garment of claim 1, further comprising an ECG electrode formed of a conductive ink material on an inner surface of the garment body.

11. The garment of claim 1, further comprising a pocket on the garment body configured to hold a sensor manager unit in connection with the sensor module interface.

12. The garment of claim 1, wherein the plurality of respiratory sensors comprises a first plurality of respiratory sensors on a left side of the garment arranged in parallel and a second plurality of respiratory sensors on a right side of the garment arranged in parallel.

13. The garment of claim 1, further comprising a stitched zig-zag connector formed on a separate piece of compression fabric attached to the garment body, wherein the stitched zig-zag connector comprises a plurality of insulated wires sewn into the separate piece of compression fabric in a sinusoidal or zig-zag pattern, further wherein each respiration sensor of the plurality of respiration sensors connects to an insulated wire in the plurality of insulated wires.

14. The garment of claim 1, wherein each respiratory sensor of the plurality of respiratory sensors is enclosed within the cover comprising the piece of compression fabric and attached to the garment body.

15. The garment of claim 1, wherein each respiration sensor comprises the elastic ribbon impregnated with the conductive ink and less than 10% binder.