Results 301 to 310 of about 5,638,253 (348)
Some of the next articles are maybe not open access.
WAP in physiological monitoring
2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005Summary form only given. Many parties have already practised telemedicine using cellular phones and the Internet. A current trend in telecommunication is the convergence of wireless communication and computer network technologies. Wireless Application Protocol (WAP) device is an example.
K. Hung, Y.T. Zhang
openaire +1 more source
DC coupled Doppler radar physiological monitor
2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011One of the challenges in Doppler radar systems for physiological monitoring is a large DC offset in baseband outputs. Typically, AC coupling is used to eliminate this DC offset. Since the physiological signals of interest include frequency content near DC, it is not desirable to simply use AC coupling on the radar outputs. While AC coupling effectively
Xi, Zhao +3 more
openaire +2 more sources
Physiological Monitoring of Stereotactic Biopsy
Stereotactic and Functional Neurosurgery, 1985It is helpful to have direct confirmation during a CT-guided stereotactic procedure that the intended target has been reached without operating under imaging. This can be simply accomplished with readily available equipment by serial monitoring of electrical impedance as a probe is directed to the target because the impedance of hematomas, cysts, and ...
openaire +2 more sources
Physiology of Fetal Heart Rate Monitoring
Clinical Obstetrics & Gynecology, 2020Fetal heart tracings (FHTs) are useful as a window into the oxygenation status of the fetal brain. Patterns in the FHT reflect the oxygen status of the fetal brain. Fetal adaptive response to progressive hypoxemia and acidosis are detectable and produce recognizable patterns in the fetal heart rate.
openaire +2 more sources
Some Problems of Physiological Monitoring
1965Measurement of the physiological responses of an astronaut to the conditions of space flight may be employed for clinical or for experimental purposes, although no clear distinction between the two is usually attempted. The primary object of the former is the detection and diagnosis of disease or frank illness; the ultimate purpose is to ascertain the ...
openaire +1 more source
Smart Wireless Sensor for Physiological Monitoring
2015Presented is a wireless body sensor capable of measuring local potential differences on a body surface. By using on-sensor signal processing capabilities, and developed algorithms for off-line signal processing on a personal computing device, it is possible to record single channel ECG, heart rate, breathing rate, EMG, and when three sensors are ...
Ivan, Tomasic +2 more
openaire +2 more sources
Physiologic monitoring systems.
Health devices, 1999Physiologic monitoring systems, which monitor vital physiologic parameters so that clinicians can be informed of changes in a patient's condition, typically consist of several distinct components, including a central station, bedside monitors, and ambulatory telemetry transmitters and receivers.
openaire +1 more source
Physiologic monitoring systems.
Health devices, 2005Physiologic monitoring systems monitor vital physiologic parameters so that clinicians can be informed of changes in a patient's condition. For this study, we evaluated systems from six monitoring suppliers--Dräger Medical, GE Healthcare, Nihon Kohden, Philips Medical Systems, Spacelabs Medical, and Welch Allyn.
openaire +1 more source
Physiologic monitoring systems.
Health devices, 2000Physiologic monitoring systems monitor vital physiologic parameters so that clinicians can be informed of changes in a patient's condition. They typically consist of several distinct components, including a central station, bedside monitors, and ambulatory telemetry transmitters and receivers.
openaire +1 more source