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Floor Monitor for Gait Assessment and Falls Detection

Award Information

Agency:
Department of Health and Human Services
Branch:
N/A
Award ID:
71055
Program Year/Program:
2004 / STTR
Agency Tracking Number:
AG023441
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
EMPIRICAL TECHNOLOGIES CORPORATION
BOX 8175, 3046A BERKMAR DRIVE CHARLOTTESVILLE, VA 22906-8175
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2004
Title: Floor Monitor for Gait Assessment and Falls Detection
Agency: HHS
Contract: 1R41AG023441-01
Award Amount: $100,843.00
 

Abstract:

DESCRIPTION (provided by applicant): Falls among the elderly, one of the most common reasons requiring medical intervention and a contributing factor in 40% of nursing home admissions, are a major health problem. Several studies have identified quantifiable gait markers that appear to distinguish between elderly "fallers" and non-fallers. These studies have relied on data acquired in gait-laboratories. Extending gait assessment capability, and falls detection, into the home could provide valuable before-the-fact information on gait weakness evolution, which in turn could be used to assess the efficiency of counter measures. Current mobile gait analysis techniques are insufficient because they rely on compliance or are too intrusive. The development of a new gait assessment and falls monitor is proposed. The device is passive, can transmit acquired data wirelessly, and obtains gait data from sensing floor vibrations, precluding the need to wear a device, walk on special surfaces or be observed by cameras. Its ability to detect different gait modes with high fidelity as well as differentiate between falling objects and simulated falls has been demonstrated. This study's principal aim is to validate the device's performance through a comparison with accepted gait assessment techniques at the Physical Medicine and Rehabilitation Gait lab at the University of Virginia Health System.

Principal Investigator:

Martin C. Baruch
4342967000
MCBARUCH@ADEPHIA.NET

Business Contact:

David Gerdt
8042967000
DAVIDETC@FIRSTVA.COM
Small Business Information at Submission:

EMPIRICAL TECHNOLOGIES CORPORATION
EMPIRICAL TECHNOLOGIES CORP. 3050-A BERKMAR DR CHARLOTTESVILLE, VA 22906

EIN/Tax ID: 541771015
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
UNIVERSITY OF VIRGINIA
UNIVERSITY OF VIRGINIA
Charlottesville, VA 22904
RI Type: Nonprofit college or university