Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yuan, Ting"'
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Nighttime blood pressure (BP) is found to best predict the 5-year risk of cardiovascular death in comparison to daytime BP, BP measured over a 24-hour period and clinical BP. In view of this, a novel contactless system has been developed on a sleepin
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
This paper proposed a low-complexity medium access control (MAC) protocol tailored for body sensor networks (BSN) applications. The MAC protocol was designated to handle collision avoidance by reducing the numbers of the overhead packets for handshak
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
This paper describes a low-offset analogue front-end (AFE) integrated circuit (IC) for multi-channel physiological signal acquisitions. The mixed signal IC consists of low-offset gain programmable instrumentation amplifiers (GPIAs), high sensitive cu
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
In this study, we have used impedance cardiography to determine blood pressure (BP) cufflessly and non-invasively. We have devised a new parameter, QdZ [the duration measured from the foot of electrocardiogram (ECG) Q wave to the peak of impedance ca
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Hypertension is a common clinical disease and a major risk to human health. Many clinical findings indicate that certain types of music can reduce blood pressure (BP), and music therapy is considered as an important part of anti-hypertension treatmen
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Arterial stiffness is an important index for cardiovascular events. The objective of this study is to examine possible parameters related to arterial stiffness that can be estimated during simple arm movements. An experiment was conducted on 32 subje
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
This paper reports a novel contactless monitoring method to record reflective mode photoplethysmogram (PPG) on a sleeping bed for heart rate (HR) estimation. The electrocardiogram (ECG) and pulse transit time (PTT) were also measured in this study. E
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
With the explosive development of wireless communication technology, more and more implanted medical devices appear in everyday life. Because of the limited energy resource in implanted devices, the energy-quality wireless system design is the bigges
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
This paper reports a low power transceiver designed for wearable medical healthcare system. Based on a novel energy-efficient wideband wireless communication scheme that uses human body as a transmission medium, the transceiver can achieve a maximum