Wearable Focal Vibration Device and Methods of Use

Patent metadata

Field	Value
Publication number	US-2021290482-A1
Application number	US-202117206016-A
Country	US
Kind code	A1
Filing date	Mar 18, 2021
Priority date	Mar 18, 2020
Publication date	Sep 23, 2021
Grant date	—

Abstract

A wearable focal vibration device for providing vibration therapy to a patient includes a control module, a vibration module and a vibration sensor. The vibration module is configured to output a vibration in response to a command signal from the control module. The vibration sensor is configured to output a signal to the control module representative of the vibration measured by the vibration sensor. The wearable focal vibration device may also include a harness for attaching the wearable focal vibration device to the patient. The harness can include a compression mechanism and a compression sensor for ensuring that the focal vibration device is sufficiently and consistently secured to the patient.

First claim

It is claimed:

1 . A wearable focal vibration device for providing vibration therapy to a patient, the focal vibration device comprising:
a control module; a vibration module configured to output a vibration in response to a command signal from the control module; and a vibration sensor configured to output a signal to the control module representative of the vibration measured by the vibration sensor.

2 . The wearable focal vibration device of claim 1 , wherein the vibration module comprises:
an electric motor; and a mass moved by the electric motor.

3 . The wearable focal vibration device of claim 1 , wherein the vibration module is selected from the types of vibration modules consisting of Eccentric Rotating Mass (ERM) vibration motors and Linear Resonant Actuator (LRA) vibration motors.

4 . The wearable focal vibration device of claim 1 , wherein the vibration sensor is selected from the group consisting of accelerometers, gyroscopes, magnetometers, optical encoders, magnetic encoders, potentiometers, analog-to-digital converters (ADCs), current sensors, photodiodes, phototransistors, photoresistors, cameras, magnetic field sensors, audible sound measuring devices, ultrasound measuring devices, Linear Variable Differential Transformers (LVDT), strain gages, load cells, pressure sensors, capacitance measuring devices, and temperature sensors.

5 . The wearable focal vibration device of claim 1 further comprising a harness for attaching the focal vibration device to the patient.

6 . The wearable focal vibration device of claim 5 , wherein the harness comprises:
a compression mechanism; and a compression sensor.

7 . The wearable focal vibration device of claim 6 , wherein the compression mechanism is selected from the group consisting of inflatable bladders, straps, cords, bands, pumps, motors, servos, solenoids, ratchets, gears, pulleys, wheels, springs, buckles, clips, clasps, and hooks.

8 . The wearable focal vibration device of claim 6 , wherein the compression sensor is selected from the group consisting of springs, dial indicators, magnets, potentiometers, analog-to-digital converters (ADCs), current sensors, photodiodes, phototransistors, photoresistors, cameras, Linear Variable Differential Transformers (LVDT), strain gages, load cells, pressure sensors, and capacitance measuring devices.

9 . The wearable focal vibration device of claim 6 , wherein the harness comprises a sleeve that includes a plurality of vibration modules that are configured to provide vibrational therapy to different muscles.

10 . The wearable focal vibration device of claim 9 , wherein the sleeve comprises a plurality of air bladders, wherein each of the plurality of air bladders corresponds to a different vibrational module and wherein each of the plurality of air bladders is configured to independently adjust the compression applied to each of the plurality of vibration modules.

11 . The wearable focal vibration device of claim 10 , wherein the sleeve comprises a valve manifold for independently controlling the compression applied to each of the plurality of vibration modules.

12 . The wearable focal vibration device of claim 1 , further comprising a controller selected from the group consisting of wired and wireless controllers.

13 . The wearable focal vibration device of claim 12 , wherein the controller is a smart phone that is connected to a clinician's computer through a network.

14 . A wearable focal vibration device for providing vibration therapy to a patient, the focal vibration device comprising:
a control module; a vibration module configured to output a vibration in response to a command signal from the control module, wherein the vibration module comprises:
an electric motor; and
a mass moved by the electric motor;
a vibration sensor configured to output a signal to the control module representative of the vibration measured by the vibration sensor; and a harness for attaching the focal vibration device to the patient, wherein the harness comprises:
a compression mechanism; and
a compression sensor.

15 . The wearable focal vibration device of claim 14 , wherein the vibration module is selected from the types of vibration modules consisting of Eccentric Rotating Mass (ERM) vibration motors and Linear Resonant Actuator (LRA) vibration motors.

16 . The wearable focal vibration device of claim 15 , wherein the vibration sensor is selected from the group consisting of accelerometers, gyroscopes, magnetometers, optical encoders, magnetic encoders, potentiometers, analog-to-digital converters (ADCs), current sensors, photodiodes, phototransistors, photoresistors, cameras, magnetic field sensors, audible sound measuring devices, ultrasound measuring devices, Linear Variable Differential Transformers (LVDT), strain gages, load cells, pressure sensors, capacitance measuring devices, and temperature sensors.

17 . The wearable focal vibration device of claim 14 , wherein the compression mechanism is selected from the group consisting of inflatable bladders, straps, cords, bands, pumps, motors, servos, solenoids, ratchets, gears, pulleys, wheels, springs, buckles, clips, clasps, and hooks.

18 . The wearable focal vibration device of claim 14 , wherein the compression sensor is selected from the group consisting of springs, dial indicators, magnets, potentiometers, analog-to-digital converters (ADCs), current sensors, photodiodes, phototransistors, photoresistors, cameras, Linear Variable Differential Transformers (LVDT), strain gages, load cells, pressure sensors, and capacitance measuring devices.

19 . A method for using a wearable focal vibration device to apply a vibrational therapy to a patient according to a treatment protocol, the method comprising the steps of:
attaching the wearable focal vibration device to the patient such that a vibration module on the wearable focal vibration device is adjacent a target body part of the patient; tightening the wearable focal vibration device onto the patient; activating the vibration module to produce a vibration according to a prescribed vibrational characteristic; measuring the vibration produced by the vibration module with a vibration sensor in the vibration module; and adjusting the vibration output by the vibration module in response to measurements taken by the vibration sensor.

20 . The method of claim 19 , wherein the step of tightening the wearable focal vibration device further comprises:
measuring the level the wearable focal vibration device is tightened to the patient; and adjusting the level the wearable focal vibration device is tightened to the patient.

Assignees

• Univ Oklahoma

Inventors

• Wang Hongwu
• Ghazi Mustafa
• Rippetoe Josiah R
• Foote Madeleine
• Brown Sarah C

Classifications

• A61H9/0078 Primary

  with intermittent or alternately inflated bladders or cuffs (mattresses for preventing bed-sores with alternated pressurized chambers A61G7/05776) · CPC title

• A61H2201/123

  Linear drive · CPC title

• A61H2201/5082

  Temperature sensors · CPC title

• A61H2201/5058

  Sensors or detectors · CPC title

• A61H2201/5084

  Acceleration sensors · CPC title