Results 251 to 260 of about 13,218,212 (303)
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Pressure-Controlled Nephrostography
European Urology, 1977Nephrostomy tubes are often left in the kidney after renal operations. Radiographic studies with contrast medium via the tube post-operatively give anatomical information but little or sometimes even misleading information concerning the dynamics of the upper urinary tract.
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Neuroprosthetic control of blood pressure
Nature Reviews Neuroscience, 2021A neuroprosthetic baroreflex can restore haemodynamic stability in models of acute and chronic spinal cord injury.
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Digital Nonlinear Control for a Pressurizer in a Pressurized Water Reactor
Volume 5: Fuel Cycle, Radioactive Waste Management and Decommissioning; Reactor Physics and Transport Theory; Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls; Fusion Engineering, 2013Studying criteria ensuring better implementations of control laws and logics on digital programmable devices is today a crucial point in order to improve performance and safety in nuclear plants of novel design. To this aim, a mathematical model of a PWR is considered, describing the dynamics of the primary circuit. This model is simple enough to allow
B. Castillo Toledo +4 more
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Tracheal Pressure Ventilator Control
Seminars in Respiratory and Critical Care Medicine, 2000Tracheal pressure ventilator control (TPVC) is a ventilator mode that relies on tracheal pressure at the carinal end of the endotracheal tube for triggering the ventilator ;;on,'' controlling pressure, and cycling the ventilator ;;off.'' TPVC automatically nullifies imposed resistive work of the breathing apparatus (endotracheal tube plus ventilator ...
M J, Banner, P B, Blanch
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Neural Control of Intraocular Pressure
American journal of optometry and physiological optic, 1982Abstract Efferent and afferent pathways by which the central nervous system (CNS) may control intraocular pressure (IOP) are considered. As experience with pharmaceutical agents has suggested, the targets for autonomie influence on ocular tension are both aqueous formation and resistance to outflow.
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A Device for Controlled Negative Pressure
New England Journal of Medicine, 1948THIS article presents a simple compact device for the safe administration of controlled negative pressure to the gastrointestinal tract of patients in institutions having built-in negative-pressure...
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OUTCOME OF BLOOD PRESSURE CONTROL
International Journal for Quality in Health Care, 1990Elevated blood pressure (hypertension) is associated with increased risk for several complications, and the risk is gradually increasing from the lowest to the highest blood pressure levels. Elevated blood pressure is associated with metabolic and other abnormalities which are not affected by antihypertensive treatment.
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Pressure Controller and Pressure Controlled Ventilation
Respiratory Care, 1993openaire +1 more source