Physiological sensor system

• US 10,561,364 B2
• Filed: 10/12/2017
• Issued: 02/18/2020
• Est. Priority Date: 10/12/2016
• Status: Active Grant

• Current Assignee: Archis Health Investments LLC
• Original Assignee: Archis Health Investments LLC
• Inventors: Giridharagopalan, Subhalakshmi, Parthasarathy, Jayant
• Primary Examiner(s): Henson, Devin B
• Assistant Examiner(s): Nguyen, Huong Q
• Application Number:
  US15/782,456
• Publication Number:
  US 20180098734A1
• Time in Patent Office: 859 Days
• CPC Class Codes: A61B 2505/07 Home care
• CPC Class Codes: A61B 2562/225 Connectors or couplings
• CPC Class Codes: A61B 5/0015 characterised by features of the telemetry system
• CPC Class Codes: A61B 5/002 Monitoring the patient using a local or closed circuit, e.g. in a room or building A61B5/0017 takes precedence
• CPC Class Codes: A61B 5/0205 Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
• CPC Class Codes: A61B 5/14552 Details of sensors specially adapted therefor
• CPC Class Codes: A61B 5/6807 Footwear
• CPC Class Codes: A61B 5/6826 Finger
• CPC Class Codes: A61B 5/6829 Foot or ankle

Abstract

A physiological sensor system for removably securing a physiological sensor to a garment. The physiological sensor system generally includes a physiological sensor adapted to be removably connected to a garment. The sensor may be adapted to detect a physiological condition, such as oxygen level or pulse rate. The sensor may include a connector such as a magnetic ring or hook-and-loop fastener to removably connect the sensor to the garment. The garment may include a window through which a light beam from the sensor may pass to illuminate the underlying body and sense various conditions. A control unit may be provided for controlling the sensor and processing data received therefrom.

Claims

1. A sensor system, comprising:

a garment adapted to contact a portion of a body;

a window formed in the garment, wherein the portion of the body is visible through the window;

a sensor connected to the garment for detecting a physiological condition, wherein the sensor is removably connected to the garment above the window such that the sensor is on a side of the garment not in contact with the body when the garment is worn;

a control unit for processing data from the sensor, wherein the control unit is communicatively interconnected with the sensor; and

an indicator communicatively interconnected with the control unit, the indicator being adapted to provide an indication of the physiological condition detected by the sensory wherein the sensor includes a reflectance probe, wherein the reflectance probe is adapted to direct light through the window and on to the portion of the body.

2. The sensor system of claim 1, wherein the garment comprises a garment connector adapted to engage with the sensor so as to removably connect the sensor to the garment.

3. The sensor system of claim 2, wherein the garment connector comprises a first ring magnet which surrounds the window.

4. The sensor system of claim 3, wherein the sensor comprises a second ring magnet adapted to removably engage with the first ring magnet to removably connect the sensor to the garment.

5. The sensor system of claim 1, wherein the sensor comprises a hook-and-loop fastener adapted to removably engage with the garment.

6. The sensor system of claim 1, wherein the control unit is removably connected to the garment.

7. The sensor system of claim 6, further comprising a conduit connected between the control unit and the sensor.

8. The sensor system of claim 6, wherein the control unit comprises a power source and a microcontroller.

9. The sensor system of claim 8, wherein the control unit comprises a transceiver, wherein the transceiver is communicatively interconnected with the sensor.

10. The sensor system of claim 1, wherein the indicator comprises a light.

11. The sensor system of claim 1, further comprising a sleeve secured around the sensor, wherein the sleeve is removably connected to the garment.

12. The sensor system of claim 1, wherein the window comprises an opening.

13. The sensor system of claim 1, wherein the window comprises a semi-transparent material.

14. The sensor system of claim 1, wherein the sensor is comprised of an optical sensor.

15. The sensor system of claim 1, wherein the sensor is comprised of a pulse oximeter reflectance probe adapted to detect an oxygen saturation level and a pulse rate.

16. The sensor system of claim 15, wherein the sensor is further comprised of an accelerometer adapted to detect positional data of the body.

17. The sensor system of claim 1, wherein the indicator comprises a mobile device.

18. A sensor system, comprising:

a garment adapted to contact a portion of a body;

a window formed in the garment, wherein the portion of the body is visible through the window;

a housing including a base, a linkage, and a tip, wherein the linkage is connected between the base and the tip;

a physiological sensor positioned at the tip of the housing, wherein the physiological sensor is comprised of an optical reflectance probe adapted to detect an oxygen saturation level and a pulse rate;

a control unit for processing data from the physiological sensor, wherein the control unit is communicatively interconnected with the physiological sensor;

a first ring magnet on the garment, wherein the first ring magnet surrounds the window formed in the garment;

a second ring magnet on the tip of the housing, wherein the second ring magnet is adapted to align with and removably engage with the first ring magnet so as to removably connect the sensor to the garment, wherein the housing is removably connected to the garment such that the physiological sensor is positioned above the window such that the sensor is on a side of the garment not in contact with the body when the garment is worn; and

an indicator communicatively interconnected with the control unit, the indicator being adapted to provide an indication of a physiological condition detected by the physiological sensor, wherein the indicator is further adapted to provide an indication of an operating condition of the physiological sensor.