A CdTe Ambulatory Ventricular Function Monitor
نویسندگان
چکیده
منابع مشابه
Step activity monitor: long-term, continuous recording of ambulatory function.
In many areas of research and medicine, objective data describing an individual's ambulatory function are sought as useful indicators of that person's condition. Normally, detailed measurements are taken over short periods of time within a controlled laboratory setting. To complement this approach, Prosthetics Research Study has developed a small, unobtrusive instrument that continuously record...
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BACKGROUND AND PURPOSE Diethylenetriamine penta acetic acid (99mTc-DTPA), a substance which indicates glomerular filtration, is distributed equally in blood and tissue after a bolus intravenously injection. Ambulatory Renal Monitor (ARM) is a portable and non invasive device which monitors extracorporeally the clearance of intravenously injected 99mTc-DTPA. We examined correlation between half-...
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OBJECTIVES New treatments are now becoming available for the management of levodopa induced dyskinesias in Parkinsons's disease. However, assessment of their efficacy is limited by the inadequacies of current methods of dyskinesia measurement. The objective was to develop and validate a portable device capable of objectively measuring dyskinesias during normal daily activities. METHODS A port...
متن کاملEvaluation of a new self-contained, ambulatory, objective cough monitor
OBJECTIVE AND BACKGROUND Objective monitoring of cough may be preferred to subjective reporting of the symptom in clinical and research settings. Therefore, a self-contained, ambulatory cough monitoring system is needed that is non-invasive, usable for children and adults of all ages, inexpensive, and highly accurate with easy to use analysis software. METHODOLOGY After development of a new d...
متن کاملPercutaneous transvenous intracardiac ultrasound imaging in dogs: a new approach to monitor left ventricular function.
OBJECTIVE To evaluate the feasibility and ability of percutaneous transvenous intracardiac echocardiography (ICE) to image the left ventricle (LV) and monitor its function from the right ventricular (RV) cavity. METHODS A 10 MHz catheter was advanced into the RV from the jugular vein and positioned along the septum at the LV papillary muscle level in five dogs. The catheter was manipulated un...
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1980
ISSN: 0018-9499
DOI: 10.1109/tns.1980.4330881