Sleep apnea avoidance and data collection device

• US 9,687,193 B2
• Filed: 02/09/2013
• Issued: 06/27/2017
• Est. Priority Date: 02/09/2013
• Status: Active Grant

• Current Assignee: Ali Mireshghi
• Original Assignee: Ali Mireshghi
• Inventors: Mireshghi, Ali
• Primary Examiner(s): Henson, Devin
• Assistant Examiner(s): Kremer, Matthew
• Application Number:
  US13/763,625
• Publication Number:
  US 20140228711A1
• Time in Patent Office: 1,599 Days
• Field of Search: None
• CPC Class Codes: A61B 2560/0214 of power generation or supply
• CPC Class Codes: A61B 2562/0247 Pressure sensors
• 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 5/1116 Determining posture transitions
• CPC Class Codes: A61B 5/4818 Sleep apnoea
• CPC Class Codes: A61B 5/4836 Diagnosis combined with treatment in closed-loop systems or methods A61B5/0036 takes precedence
• CPC Class Codes: A61B 5/6833 Adhesive patches
• CPC Class Codes: A61B 5/6898 Portable consumer electronic devices, e.g. music players, telephones, tablet computers
• CPC Class Codes: A61B 5/7405 using sound
• CPC Class Codes: A61B 5/7455 characterised by tactile indication, e.g. vibration or electrical stimulation
• CPC Class Codes: A61B 5/746 Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms alarms per se G08B
• CPC Class Codes: A61F 5/56 Devices for preventing snoring by influencing the respiratory system by gas treatment A61M16/00
• CPC Class Codes: A61M 2021/0022 by the tactile sense, e.g. vibrations
• CPC Class Codes: A61M 2021/0072 with application of electrical currents
• CPC Class Codes: A61M 21/00 Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
• CPC Class Codes: A61M 2205/18 with alarm
• CPC Class Codes: A61M 2205/332 Force measuring means
• CPC Class Codes: A61M 2205/3561 local, e.g. within room or hospital
• CPC Class Codes: A61M 2205/3569 sublocal, e.g. between console and disposable
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/505 : Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/52 : with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 2205/8206 : battery-operated
• CPC Class Codes: A61M 2205/8243 : by induction
• CPC Class Codes: A61M 2209/088 : on the body
• CPC Class Codes: A61M 2230/62 : Posture
• CPC Class Codes: A61N 1/3601 : of respiratory organs

Abstract

A device for sleep apnea avoidance and data collection may include a sensor configured to sense a pressure and generate a first signal when the pressure exceeds a threshold. A signal generator module may be configured to generate a first stimulating signal in response to the first signal. The sensed pressure may include a pressure exerted on the sensor when a user of the device lies down on the device. The first stimulating signal may be configured to cause the user to change sleeping position, for example, from a first sleeping position that causes snoring to a second sleeping position that stops snoring.

Claims

1. A wearable device for sleep apnea avoidance and data collection, the device comprising:

a wearable packaging case;

a communication circuit enclosed in the wearable packaging case and configured to communicate with an external device;

a sensor enclosed in the wearable packaging case and configured to sense a pressure and generate a first signal when the pressure exceeds a threshold;

a signal generator enclosed in the wearable packaging case and configured to generate a first stimulating signal in response to the first signal; and

a threshold generator enclosed in the wearable packaging case and configured to generate the threshold when a user lies down on the device, for a first time, using a designated bed,

wherein,

the sensed pressure comprises a pressure exerted on the sensor when the user lies down on the device, the user being a user of the device,

the first stimulating signal is configured to cause the user to change current sleeping position,

the communication circuit is configured to receive information indicating a bed as the designated bed, information related to a first time use of the bed by the user, and a softness or firmness of the bed, wherein the threshold generator is configured to change the threshold when the softness or firmness of the bed changes.

2. The device of claim 1, wherein the communication circuit is further configured to receive, from the external device, first information regarding the first stimulating signal including a value of the threshold and values of a magnitude, a duty cycle, and a frequency of the first stimulating signal, and wherein the signal generator is configured to use the first information to generate the first stimulating signal having the same values of the magnitude, the duty cycle, and the frequency.

3. The device of claim 1, wherein the communication circuit is further configured to receive, from the external device, information related to an audio alarm signal set by the user using a third user interface on the external device, the information related to the audio alarm signal including at least one of an alarm signal type, a volume, or a trigger event for activation of the audio alarm signal.

4. The device of claim 3, further comprising an audio alarm signal generator enclosed in the wearable packaging case and configured to generate the audio alarm signal based on the information related to the audio alarm signal, received from the external device, and one or more chargeable batteries, wherein the one or more chargeable batteries are configured to be charged wirelessly via the external device.

5. The device of claim 1, wherein the signal generator is further configured to stop generating the first stimulating signal in response to receiving a stop signal from the sensor when the user changes sleeping position from a first sleeping position that causes snoring to a second sleeping position that stops snoring.

6. The device of claim 1, further comprising a counter enclosed in the wearable packaging case and configured to start measuring an elapsed time in response to the first signal, to generate a first change signal when the elapsed time reaches a first preset value, to generate a second change signal when the elapsed time reaches a second preset value, and to generate an alarm start signal when the elapsed time reaches a third preset value.

7. The device of claim 6, wherein the signal generator is configured to generate, respectively, a second stimulating signal and a third stimulating signal in response to the first and second change signals received from the counter, wherein information related to the second and third stimulating signals and the first and second preset values are received from the external device and are provided by the user through a first user interface and one or more additional user interfaces, and wherein each of the first, second, and third stimulating signals includes signal properties including a frequency, a duty cycle, a magnitude, and a stimulating signal type.

8. The device of claim 7, wherein the communication circuit is further configured to transmit to the external device history information to be stored in the external device and to be displayed to the user upon request, the history information including a date, a start time, and a stop time for each of the first, second, and third stimulating signals and an audio alarm signal that were generated, each time the device was used by the user.

9. A method for providing a wearable sleep apnea avoidance device, the method comprising:

providing a wearable packaging case;

providing a communication circuit enclosed in the wearable packaging case and configured to communicate with an external device;

providing a sensor enclosed in the wearable packaging case and configured to sense a pressure and to generate a first signal when the pressure exceeds a threshold;

providing a signal generator enclosed in the wearable packaging case and configured to generate a first stimulating signal in response to the first signal;

providing a threshold generator enclosed in the wearable packaging case; and

configuring the threshold generator to generate the threshold when a user lies down on the device, for a first time, using a designated bed,

wherein the first stimulating signal is configured to cause the user to change sleeping position, wherein the sensed pressure comprises a pressure exerted on the sensor when the user lies down on the wearable sleep apnea avoidance device, the user being a user of the wearable sleep apnea avoidance device, and the wearable sleep apnea avoidance device including the sensor, the communication circuit, and the signal generator, wherein the method further comprises configuring the communication circuit to receive information indicating a bed as the designated bed, information related to a first time use of the bed by the user, and a softness or firmness of the bed, wherein the threshold generator is configured to change the threshold when the softness or firmness of the bed changes.

10. The method of claim 9, further comprising:

configuring the communication circuit to receive first information regarding the first stimulating signal including a value of the threshold and values of a magnitude, a duty cycle, and a frequency of the first stimulating signal; and

configuring the signal generator to use the first information to generate the first stimulating signal having the same values of the magnitude, the duty cycle, and the frequency.

11. The method of claim 9, wherein the external device includes at least one of a handheld device, a laptop, or a desktop computer.

12. The method of claim 9, further comprising configuring the communication circuit to receive information related to an audio alarm signal set by the user using a third user interface on the external device, the information related to the audio alarm signal including at least one of an alarm signal type, a volume, or a trigger event for activating the audio alarm signal.

13. The method of claim 12, further comprising configuring an audio alarm generator to generate the audio alarm signal based on the information related to the audio alarm signal received from the external device.

14. The method of claim 9, further comprising configuring the signal generator to stop generating the first stimulating signal in response to receiving a stop signal from the sensor when the user changes the sleeping position from a first sleeping position that causes snoring to a second sleeping position that stops snoring.

15. The method of claim 9, further comprising configuring a counter to start measuring an elapsed time in response to the first signal, to generate a first change signal when the elapsed time reaches a first preset value, and to generate a second change signal when the elapsed time reaches a second preset value.

16. The method of claim 15, further comprising configuring the signal generator to generate, respectively, a second stimulating signal and a third stimulating signal in response to the first and second change signals received from the counter, wherein information related to the second and third stimulating signals and the first and second preset values are received from the external device and are provided by the user through a first user interface and one or more additional user interfaces, and wherein each of the first, second, and third stimulating signals includes signal properties including a frequency, a duty cycle, a magnitude, and a stimulating signal type.

17. The method of claim 16, further comprising configuring the communication circuit to transmit to the external device history information to be stored in the external device and to be displayed to the user upon request, the history information including a date, a start time, and a stop time for each of the first, second, and third stimulating signals and an audio alarm signal that were generated, each time the device was used by the user.

18. A system comprising:

a wearable sleep apnea avoidance device comprising;

a wearable packaging case;

a first communication circuit enclosed in the wearable packaging case and configured to communicate with a communication device;

a sensor enclosed in the wearable packaging case and configured to sense a pressure and generate a first signal when the pressure exceeds a threshold;

a signal generator enclosed in the wearable packaging case and configured to generate a first stimulating signal in response to the first signal; and

a threshold generator configured to generate the threshold when a user lies down on the device, for a first time, using a designated bed,

wherein,

the threshold generator is configured to change the threshold when a softness or firmness of the designated bed changes,

the sensed pressure comprises a pressure exerted on the sensor when the user lies down on the wearable sleep apnea avoidance device, the user being a user of the wearable sleep apnea avoidance device,

the first stimulating signal is configured to cause the user to change sleeping position, and

the communication device for communicating with the wearable sleep apnea avoidance device, the communication device comprising;

a second communication circuit configured to wirelessly communicate with the wearable sleep apnea avoidance device; and

an interface configured to provide one or more user interfaces, wherein the user interfaces are configured to;

receive inputs including user information from one or more users including the user of the wearable sleep apnea avoidance device, the inputs being for communication to the wearable sleep apnea avoidance device; and

display information received from the wearable sleep apnea avoidance device.

19. The system of claim 18, wherein the communication device comprises memory to store at least a portion of the information received from the wearable sleep apnea avoidance device, wherein the user information further includes information related to a use of a bed including information indicating the bed as the designated bed and the first time that the bed is used by the user.

20. The system of claim 18, wherein the communication device further comprises memory to store at least a portion of the information received from the wearable sleep apnea avoidance device, and wherein the information received from the wearable sleep apnea avoidance device is related to an audio alarm signal of the wearable sleep apnea avoidance device including at least one of an audio alarm signal type, a volume, or a trigger event for activating the audio alarm signal.