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DRY MICROMACHINED PHYSIOLOGICAL RECORDING ELECTRODES

Award Information
Agency: Department of Health and Human Services
Branch: National Institutes of Health
Contract: 2R44NS041145-02A2
Agency Tracking Number: NS041145
Amount: $780,400.00
Phase: Phase II
Program: SBIR
Solicitation Topic Code: N/A
Solicitation Number: N/A
Timeline
Solicitation Year: N/A
Award Year: 2002
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
ORBITAL RESEARCH, INC. 673 G ALPHA DR
CLEVELAND, OH 44143
United States
DUNS: N/A
HUBZone Owned: No
Woman Owned: No
Socially and Economically Disadvantaged: No
Principal Investigator
 FREDERICK LISY
 (440) 449-5785
 CORPORATE@ORBITALRESEARCH.COM
Business Contact
 FREDERICK LISY
Phone: (440) 449-5785
Email: LISY@ORBITALRESEARCH.COM
Research Institution
N/A
Abstract

DESCRIPTION (provided by applicant): The goal of this NIH Phase II proposal is to develop, fabricate and clinically test a dry micro-machined physiologic recording electrode that can be used without requiring electrolytes and/or skin preparation. Traditionally, the monitoring of human physiological data requires attaching electrodes to the skin with adhesive collars, tape, or collodion after the skin has been vigorously cleaned to reduce electrical contact impedance. This approach is both time-consuming and troublesome. Therefore, a need exists for physiological recording electrodes that do not require exorbitant technician set-up time and vigorous skin preparation of the patient to be monitored. The proposed dry physiological recording electrodes have an innovative micro-machined surface that enables fast application times without causing patient discomfort. Recent tests showed the feasibility of producing micro-topographical features on the dry electrode surface that penetrate through the high impedance dead skin cells making excellent electrical contact with the patient even on hairy parts of the test subject. The recorded physiological signals (EEG and EMG) were comparable to adjacently mounted conventional electrodes. This Phase II program will optimize and further develop micro-machined electrodes to collect EEG, EMG, EOG, ECG, etc, from a variety of patients regardless of skin thickness and amount of hair.

* Information listed above is at the time of submission. *

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