Zobrazeno 1 - 10
of 462
pro vyhledávání: '"biomedical telemetry"'
Autor:
Sara Fontana, Simona D'Agostino, Alessandra Paffi, Paolo Marracino, Marco Balucani, Giancarlo Ruocco, Salvatore Maria Aglioti, Francesca Apollonio, Micaela Liberti
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 5, Pp 1282-1294 (2024)
In the last decades an innovative technique has emerged in clinical gastroenterology as a compelling alternative to the traditional wired endoscopy, known as Wireless Capsule Endoscopy (WCE). Such cutting-edge application is able to investigate the g
Externí odkaz:
https://doaj.org/article/f50b413e54954d7f97dcaadca0ca10b2
Publikováno v:
Sensors, Vol 24, Iss 12, p 3960 (2024)
This research proposes a miniature circular polarization antenna used in a wireless capsule endoscopy system at 2.45 GHz for industrial, scientific, and medical bands. We propose a method of cutting a chamfer rectangular slot on a circular radiation
Externí odkaz:
https://doaj.org/article/2b1cbabcbe6a408ea6561facc946195c
Autor:
Ayman A. Althuwayb, Mohammad Alibakhshikenari, Bal S. Virdee, Nasr Rashid, Khaled Kaaniche, Ahmed Ben Atitallah, Ammar Armghan, Osama I. Elhamrawy, Chan Hwang See, Francisco Falcone
Publikováno v:
IEEE Access, Vol 11, Pp 1039-1056 (2023)
This article presents a sub-6GHz ISM-band flexible wearable MIMO antenna array for wireless body area networks (WBANs) and biomedical telemetry devices. The array is based on metasurface inspired technology. The antenna array consists of $2\times 2$
Externí odkaz:
https://doaj.org/article/5891caad87d5421981a6013ae12a042e
Publikováno v:
Sensors, Vol 24, Iss 5, p 1696 (2024)
Aseptic loosening is the dominant failure mechanism in contemporary knee replacement surgery, but diagnostic techniques are poorly sensitive to the early stages of loosening and poorly specific in delineating aseptic cases from infections. Smart impl
Externí odkaz:
https://doaj.org/article/5277083cb6284b849f28b7303cd71f25
Autor:
Babak Noroozi, Bashir I. Morshed
Publikováno v:
IET Wireless Sensor Systems, Vol 11, Iss 4, Pp 169-178 (2021)
Abstract Monitoring physiological signals during regular life might provide many benefits including early detection of abnormalities and tracking the severities of diseases. A wireless connection between the passive sensor and the scanner eliminates
Externí odkaz:
https://doaj.org/article/cbb24b2cf83f4c7aac4d92938d0dc7b9
Autor:
Michael J. Christoe, Natthaporn Phaoseree, Jialuo Han, Aron Michael, Shaghik Atakaramians, Kourosh Kalantar-Zadeh
Publikováno v:
IEEE Access, Vol 9, Pp 91874-91882 (2021)
A number of design challenges are associated with in-body devices, especially ingestible capsules, including selection of operation frequency and antenna design. Operation frequency, miniaturization, gain, and interference with the environment and th
Externí odkaz:
https://doaj.org/article/6d81c7fa8d044c93874826439841805d
Publikováno v:
IEEE Access, Vol 9, Pp 102368-102377 (2021)
A safe and affordable ingestible thermometer measuring core body temperature has the potential to become a future healthcare device for versatile applications in daily life. In this study, we developed an ingestible thermometer charged by a gastric a
Externí odkaz:
https://doaj.org/article/28acbac022fa49578bb93a5e1fefd0d3
Publikováno v:
Advances in Electrical and Computer Engineering, Vol 20, Iss 2, Pp 73-78 (2020)
A significant percent of all global deaths are caused by cardiovascular diseases (CVD). The diagnostic of the electrocardiogram (ECG) is a clinical practice widely adopted to evaluate the heart condition and identify CVD. For long-term ECG monitori
Externí odkaz:
https://doaj.org/article/58b73dd511754b42a6b8dfd9a4df5653
Autor:
Jose Maria Vicente, Ernesto Avila-Navarro, Alberto Rodriguez-Martinez, Miguel Angel de la Casa Lillo, Jose Maria Sabater-Navarro
Publikováno v:
Elektronika ir Elektrotechnika, Vol 26, Iss 2, Pp 54-58 (2020)
The devices for monitoring biological variables have become a hot topic in the last years. An important aspect in the design of these wearable devices is the continuous communication, as well as the associated energy consumption. As a result, the con
Externí odkaz:
https://doaj.org/article/53b5e88942b14ab7be0b0b82905f2237
Autor:
John Blauert, Asimina Kiourti
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 1, Pp 136-141 (2020)
We recently reported a new class of broadband and high gain antennas for into-body radiation, called Bio-Matched Antennas (BMAs). A major limitation of our prior work is that BMA volume increases significantly as the low cutoff frequency is reduced.
Externí odkaz:
https://doaj.org/article/7f6e28d1e3ae4e7b9a2223c53128a571