Finger Imaging to Detect Blood Flow in the Fingertips

June 1, 2015 updated by: Paul L. Carson Ph.D, University of Michigan

Finger Imaging and Biometric System

The purpose of this study is to develop a small, easily used device to detect a person's blood flow in their fingertips.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

To develop a hand held touch-pad device for identification of individuals, to help with banking and, possibly for detection of anxiety. This is done by their fingerprint and, other digital anatomy and vascular biometrics.

Study Type

Interventional

Enrollment (Actual)

13

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Michigan
      • Ann Arbor, Michigan, United States, 48109
        • University of Michigan Health System

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Adult male and female who can give informed consent

Exclusion Criteria:

  • Under the age of 18

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: A
Ultrasound Imaging of fingertips
Procedure: Ultrasound
Ultrasound scanning of fingertips for assessment of possible imaging modes with Gray scale ultrasound, color flow vascularity imaging, and color flow vascularity imaging before and after exercise.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
To develop a new type of electronic hand held device, that will demonstrate the image quality comparable to existing devices based on optical techniques.
Time Frame: 2002-2011
2002-2011

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University of Michigan

Investigators

  • Principal Investigator: Paul L. Carson, Ph.D., University of Michigan

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

September 1, 2002

Primary Completion (Actual)

July 1, 2008

Study Completion (Actual)

December 1, 2011

Study Registration Dates

First Submitted

July 30, 2008

First Submitted That Met QC Criteria

July 31, 2008

First Posted (Estimate)

August 4, 2008

Study Record Updates

Last Update Posted (Estimate)

June 3, 2015

Last Update Submitted That Met QC Criteria

June 1, 2015

Last Verified

May 1, 2015

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 2002-0535

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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