Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Thomas B. Conroy"'
Autor:
Zijing Zhang, Jianlin Zhou, Thomas B. Conroy, Samuel Chung, Justin Choi, Patrick Chau, Daniel B. Green, Ana C. Krieger, Edwin C. Kan
Publikováno v:
Sensors, Vol 23, Iss 10, p 4733 (2023)
Dyspnea is one of the most common symptoms of many respiratory diseases, including COVID-19. Clinical assessment of dyspnea relies mainly on self-reporting, which contains subjective biases and is problematic for frequent inquiries. This study aims t
Externí odkaz:
https://doaj.org/article/dc18bfc20f01493ea2c235d322560b49
Publikováno v:
npj Digital Medicine, Vol 3, Iss 1, Pp 1-10 (2020)
Abstract Many health diagnostic systems demand noninvasive sensing of respiratory rate, respiratory volume, and heart rate with high user comfort. Previous methods often require multiple sensors, including skin-touch electrodes, tension belts, or nea
Externí odkaz:
https://doaj.org/article/8e08baa661044c69b6dc126fb61c35c7
Publikováno v:
IEEE Access, Vol 8, Pp 89935-89945 (2020)
Systolic and diastolic blood pressure estimation using arm-cuff monitors is one of the most common cardiovascular evaluation criteria in healthcare today, however these measures lack critical heartbeat and pressure dynamics. Pulse-transit time can be
Externí odkaz:
https://doaj.org/article/087a5a8f170f4abd91af721190e81fe0
Publikováno v:
Sensors, Vol 22, Iss 20, p 8047 (2022)
This work presents a study on users’ attention detection with reference to a relaxed inattentive state using an over-the-clothes radio-frequency (RF) sensor. This sensor couples strongly to the internal heart, lung, and diaphragm motion based on th
Externí odkaz:
https://doaj.org/article/8d6f6dcdf0db46f38bbdc6f82d83e12d
Publikováno v:
IEEE Sensors Journal. 23:10140-10148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdec7e6bbffc4a7ae1a14757a83e60ae
https://doi.org/10.1109/jsen.2023.3261548
https://doi.org/10.1109/jsen.2023.3261548
Publikováno v:
IEEE Transactions on Biomedical Engineering. 70:1208-1218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00653ba28911ba04914a115a2ac7a5f3
https://doi.org/10.1109/tbme.2022.3212619
https://doi.org/10.1109/tbme.2022.3212619
Publikováno v:
IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology. 7:3-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::694b55bd6ff1876ba409e43570997635
https://doi.org/10.1109/jerm.2022.3223034
https://doi.org/10.1109/jerm.2022.3223034
Morphology Transformation and Content Selection of Near-Field RF Sensing by Complex Vector Injection
Publikováno v:
IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology. 6:555-565
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42a15534fc49966d3a5aa840a741094a
https://doi.org/10.1109/jerm.2022.3199615
https://doi.org/10.1109/jerm.2022.3199615
Physiological Features of Cardiac Ventricle and Valve Dynamics from Wearable Radio-Frequency Sensors
Publikováno v:
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).
Early detection of cardiovascular diseases via non-invasive, convenient, and continuous monitoring is crucial to reducing preventable deaths. This paper illustrates such monitoring using wearable near-field radio-frequency sensors to analyze ventricl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::952834bf4bfc56ab2d6df69eb5ca7022
https://doi.org/10.1109/embc48229.2022.9871038
https://doi.org/10.1109/embc48229.2022.9871038
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:1906-1916
The near-field coherent sensing (NCS) system can detect weak cyclic motion inside living bodies, such as human wrist pulses and the heartbeat of small animals. To couple significant energy to the motion source, a GHz RF carrier was employed, where th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6709dda4290997099fb507fe0896bf3c
https://doi.org/10.1109/tmtt.2021.3053978
https://doi.org/10.1109/tmtt.2021.3053978