Method and system of attachment and detection of attachment of a wearable sensor to clothing material

• US 9,750,456 B2
• Filed: 12/22/2014
• Issued: 09/05/2017
• Est. Priority Date: 01/03/2014
• Status: Active Grant

• Current Assignee: Mondevices, Inc.
• Original Assignee: Mondevices, Inc.
• Inventors: Vaitaitis, Arturas Henrikas
• Primary Examiner(s): TRIEU, VAN THANH
• Application Number:
  US14/578,904
• Publication Number:
  US 20150190052A1
• Time in Patent Office: 988 Days
• CPC Class Codes: A61B 2560/0266 for monitoring or limiting apparatus function
• CPC Class Codes: A61B 5/6804 Garments; Clothes
• CPC Class Codes: G08B 21/0453 worn on the body to detect health condition by physiological monitoring, e.g. electrocardiogram, temperature, breathing detecting, measuring or recording for diagnostic purposes A61B5/00
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A method and system of universal, secure attachment with attachment detection mechanism, of a wearable sensor-unit to any article of clothing worn around the body in order to measure vital signals of a person, such as motion, movements and activity levels. The method and system permits: reliable attachment to any article of clothing; an attachment in any position to clothing or fabric worn by a person; and detection for the wearable sensor attachment to an article of clothing to minimize false alarms.

Claims

1. A method for attaching and securing a wearable sensor to an article of clothing, the method comprising:

providing a sensor clip-on casing having a surface defining an opening;

providing a sensor configured to be received into the opening of the clip-on casing;

positioning an article of clothing between the opening of the sensor clip-on casing and the sensor;

squeezing the sensor into the opening sensor clip-on casing such that the article of clothing is sandwiched between the sensor and the sensor clip-on casing, said wearable sensor being positioned adjacent a skin of a user, and being further configured to be in intermittent direct contact with the skin of the user when the article of clothing is worn.

2. The method according to claim 1, further comprising detecting whether the wearable sensor is attached to an article of clothing.

3. The method according to claim 2, wherein said detecting comprises:

determining if light is being received by an optical sensor contained on an upper surface of the sensor;

when light is being received by the optical sensor, transmitting a signal to a remote device indicating that the wearable sensor is not attached to an article of clothing; and

when light is not being received by the optical sensor, transmitting a signal to a remote device indicating that the wearable sensor is attached to an article of clothing.

4. The method according to claim 1, further comprising providing a remote computing device configured to read signals transmitted by the sensor.

5. The method according to claim 4, further comprising providing an off-site health database in communication with the remote computing device, said off side health database being configured to:

receive sensor signals from the remote computing device;

compare the received signals to predetermined ranges of data relating to the user and the sensed condition relating to the received signal; and

transmit response signals to the remote computing device based on such comparison.

6. A wearable sensor comprising:

an outer clip-on casing having an opening; and

a sensor assembly configured to be received and secured into the outer clip-on casing opening;

wherein an article of clothing is positioned between the outer clip-on casing and the sensor such that the same results in a secure fit between clip-on casing and sensor, said sensor being positioned adjacent a skin of a user, and being further configured to be in intermittent direct contact with the skin of the user when the article of clothing is worn.

7. The wearable sensor according to claim 6, wherein said sensor assembly further comprises:

a micro-controller;

a transmitter in signal communication with the micro-controller;

at least one sensor in signal communication with the micro-controller; and

a power source connected to the micro-controller, transmitter and the at least one condition specific sensor.

8. The wearable sensor according to claim 7, wherein the at least one sensor comprises one or more accelerometers.

9. The wearable sensor according to claim 7, wherein the at least one sensor comprises at least one of a blood pressure sensor, a light sensor, a sound sensor, a pressure sensor, a proximity sensor, a conductance sensor, a heart rate sensor and a temperature sensor.

10. The wearable sensor according to claim 7, further comprising a mobile computing device in signal communication with the sensor, the mobile computing device configured to receive transmitted signals from the wearable sensor.

11. The wearable sensor according to claim 10, further comprising a remotely located health status database in signal communication with the mobile device, said health status database being configured to analyze transmitted signals received from the mobile device relating to sensor measurements and provide status indications back to the mobile device relating to the same.