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Non-invasive Continuous Hemodynamic Monitor
Title: Group Leader, Optics and Photonics
Phone: (617) 668-6800
Email: DWolf@RMDInc.com
Title: Vice President
Phone: (617) 668-6800
Email: JGladstone@RMDInc.com
Contact: Michael J Joyner, M.D.
Address:
Phone: (507) 255-7197
Type: Nonprofit College or University
Emergency departments, trauma centers, and military field physicians have a critical need for a simple, easy-to-use, and reliable method of monitoring the onset of hemorrhagic shock that is able to predict onset during the compensatory phase, before syncope and cardiac collapse signaled by a rapid drop in blood pressure. In collaboration with Dr. Michael Joyner"s laboratory at the Mayo Clinic, RMD is developing a near infrared capillary blood flow measurement system (CapFlowTM), based upon diffuse correlation spectroscopy (DCS), that will predict shock onset. In its final configuration this will be a small innocuous patch that wirelessly communicates with a remote station and noninvasively monitors physiological status, assessing soldier health either in the field or in an emergency/ triage setting. Using the lower body negative pressure model in humans in Phase I we will: 1. provide proof-of-principle of the value of using DCS blood flow measurement as a shock predictor; 2. determine the depth beneath the skin where blood flow correlates most strongly with cardiac output; and 3. determine the"best"site for attaching the DCS probe to the skin.
* Information listed above is at the time of submission. *