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Noninvasive Home Monitor for Sleep Apnea Testing

Award Information

Agency:
Department of Health and Human Services
Branch:
N/A
Award ID:
75751
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
HL080804
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
WESTERN RESEARCH COMPANY, INC.
3275 W INA RD, STE 215 TUCSON, AZ -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2007
Title: Noninvasive Home Monitor for Sleep Apnea Testing
Agency: HHS
Contract: 2R44HL080804-02A1
Award Amount: $738,025.00
 

Abstract:

DESCRIPTION (provided by applicant): Obstructive sleep apnea affects about 3-4% of the population including children. There is considerable associated morbidity and mortality. In particular there is a strong association with hypertension and cardiac diseas e. Daytime somnolence leads to increased traffic accidents and decreased worker production. The key diagnostic testing for this condition is overnight sleep testing or nocturnal polysomnography. Despite the seriousness of this medical condition about 80% o f those afflicted are undiagnosed. This is due, in part, to the expense and lack of availability of standard polysomnography. This has lead to a great deal of interest in the development of portable testing systems that provide economical, readily availabl e and accurate testing for obstructive sleep apnea at home. We propose a single type of sensor based monitoring system that would provide a reliable and simple to use unit that should allow for economical and efficient home testing. Although we propose the use of a single sensor to allow for a simple to use system, we incorporate data analysis methods that will allow for the recovery of four independent metrics for prediction of obstructive sleep apnea. This should allow for a more accurate testing system t han current portable systems. Since the proposed system will correct the major problems with portable sleep testing instruments (practical, mechanical and provide multiple metrics for diagnostic accuracy), we anticipate that this project would result in a successful commercial product. This project will result the development of a simple to use, at-home technology for the diagnosis of sleep apnea. This is important since sleep apnea is a common and serious disorder afflicting 3-4% of the population and cont ributes significantly to heart disease and stroke. Sleep apnea also is implicated in a tremendous cost from work related problems and car accidents. Despite this nearly 90-95% of sleep apnea patients are not diagnosed, in part, due to the expense and diffi culty of providing laboratory sleep studies.

Principal Investigator:

Brian L. Craine
5203254505
BLCRAINE@WRC-INC.COM

Business Contact:

Eric Craine
ercraine@wrc-inc.com
Small Business Information at Submission:

WESTERN RESEARCH COMPANY, INC.
WESTERN RESEARCH COMPANY, INC. 3275 W INA RD, STE 215 TUCSON, AZ 85741

EIN/Tax ID: 860608471
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No