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US Patent 8403861 Detection of respiratory system lesions

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Patent Citations Received
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US Patent 11975140 Medication delivery system with mask
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US Patent 11964185 Smart oscillating positive expiratory pressure device
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US Patent 11850355 Smart valved holding chamber
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US Patent 11839716 Smart oscillating positive expiratory pressure device
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Patent abstract

Humidity profiles of exhaled air of individuals obtained using a sensor to detect water vapor content or temperature versus time of exhalation may exhibit an irregularity indicative of a space-occupying respiratory system lesion. Detection of such irregularities provides an inexpensive and rapid means of pre-screening individuals for lung cancer diagnosis, and is applicable even to individuals with other respiratory disorders such as asthma and COPD.

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Patent Inventor Names
Deryk John Peter Williams0
Mark Sinclair Varney0
Michael Garrett0
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US Patent 11712175 Smart oscillating positive expiratory pressure device with feedback indicia
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US Patent 11666801 Smart oscillating positive expiratory pressure device
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US Patent 08403861 Detection of respiratory system lesions US Patent 8403861 Detection of respiratory system lesions

Infobox
Patent Number
08403861
Patent Number
8403861
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 US Patent 08403861 Detection of respiratory system lesions

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
08403861
Date of patent
March 26, 2013
Patent application number
12874456
Date Filed
September 2, 2010
Patent primary examiner
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Navin Natnithithadha

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