SOUND-BASED SPIROMETRIC DEVICES, SYSTEMS AND METHODS
First Claim
1. A mobile device configured to generate expiratory flow-based pulmonary function data, the device comprising:
- a microphone operable to convert sound of a subject'"'"'s forced expiratory maneuver into a digital data file; and
a processor operatively coupled with the microphone; and
a data storage device operatively coupled with the processor and storing instructions that, when executed by the processor, cause the processor to process the digital data file to generate expiratory flow-based pulmonary function data for assessing pulmonary function of the subject.
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Accused Products
Abstract
Devices, system, and methods generate expiratory flow-based pulmonary function data by processing a digital audio file of sound of a subject'"'"'s forced expiratory maneuver. A mobile device configured to generate expiratory flow-based pulmonary function data includes a microphone, a processor, and a data storage device. The microphone is operable to convert sound of the subject'"'"'s forced expiratory maneuver into a digital data file. The processor is operatively coupled with the microphone. The data storage device is operatively coupled with the processor and stores instructions that, when executed by the processor, cause the processor to process the digital data file to generate expiratory flow-based pulmonary function data for assessing pulmonary function of the subject. The sound of the subject'"'"'s forced expiratory maneuver can be converted into the digital data file without contact between the subject'"'"'s mouth and the mobile device.
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Citations
28 Claims
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1. A mobile device configured to generate expiratory flow-based pulmonary function data, the device comprising:
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a microphone operable to convert sound of a subject'"'"'s forced expiratory maneuver into a digital data file; and a processor operatively coupled with the microphone; and a data storage device operatively coupled with the processor and storing instructions that, when executed by the processor, cause the processor to process the digital data file to generate expiratory flow-based pulmonary function data for assessing pulmonary function of the subject. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method of generating expiratory flow-based pulmonary function data, the method comprising:
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receiving a digital data file of sound of a subject'"'"'s forced expiratory maneuver; and processing the digital data file to generate expiratory flow-based pulmonary function data for assessing pulmonary function of the subject. - View Dependent Claims (22, 23)
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24. A system for remotely generating expiratory flow-based pulmonary function data, the system comprising:
a server communicatively coupled with a communication network, the server including a processor and a data storage device operatively coupled with the processor and storing instructions that, when executed by the processor, cause the processor to process a digital data file of sound generated by a subject'"'"'s forced expiratory maneuver, the digital data file being received by the server via the communication network, the digital data file being processed to generate expiratory flow-based pulmonary function data for assessing pulmonary function of the subject. - View Dependent Claims (25, 26, 27, 28)
Specification