Zobrazeno 1 - 10
of 257
pro vyhledávání: '"Jin-Oh Hahn"'
Autor:
Donghyeon Kim, Divyesh Narayanan, Shih-Hsien Sung, Hao-Min Cheng, Chen-Huan Chen, Chang-Sei Kim, Ramakrishna Mukkamala, Jin-Oh Hahn
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-10 (2024)
Abstract We investigated the potential of the transmission line model as a digital twin of aneurysmal aorta by comparatively analyzing how a uniform lossless tube-load model were fitted to the carotid and femoral artery tonometry waveforms pertaining
Externí odkaz:
https://doaj.org/article/46db1b0fea07413ba0e61781edace3ca
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
IntroductionTreating extensive burn injury requires an individually tailored resuscitation protocol that includes hourly-titrated intravenous fluid infusion to avert both hypovolemic shock and edema. Due to the complexity of burn pathophysiology and
Externí odkaz:
https://doaj.org/article/819df0d459184ff8b3bdc0ca379e0946
Autor:
Kaan Sel, Deen Osman, Fatemeh Zare, Sina Masoumi Shahrbabak, Laura Brattain, Jin‐Oh Hahn, Omer T. Inan, Ramakrishna Mukkamala, Jeffrey Palmer, David Paydarfar, Roderic I. Pettigrew, Arshed A. Quyyumi, Brian Telfer, Roozbeh Jafari
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 19 (2024)
The past several decades have seen rapid advances in diagnosis and treatment of cardiovascular diseases and stroke, enabled by technological breakthroughs in imaging, genomics, and physiological monitoring, coupled with therapeutic interventions. We
Externí odkaz:
https://doaj.org/article/f714aa18e0f542ddbfdc02d27d65d372
Autor:
Yekanth Ram Chalumuri, Ghazal Arabidarrehdor, Ali Tivay, Catherine M. Sampson, Muzna Khan, Michael Kinsky, George C. Kramer, Jin-Oh Hahn, Christopher G. Scully, Ramin Bighamian
Publikováno v:
IEEE Access, Vol 12, Pp 62511-62525 (2024)
Physiological closed-loop controlled (PCLC) medical devices, such as those designed for blood pressure regulation, can be tested for safety and efficacy in real-world clinical settings. However, relying solely on limited animal and clinical studies m
Externí odkaz:
https://doaj.org/article/b8c16ed779b1498c978cf031bd42b377
Publikováno v:
Diagnostics, Vol 14, Iss 17, p 1970 (2024)
This paper investigates the feasibility of detecting and estimating the rate of internal hemorrhage based on continuous noninvasive hematocrit measurement. A unique challenge in hematocrit-based hemorrhage detection is that hematocrit decreases in re
Externí odkaz:
https://doaj.org/article/5723f751cd6c4dcc8045537f2640ddf7
Autor:
Jesus Antonio Sanchez-Perez, Asim H. Gazi, Farhan N. Rahman, Alexis Seith, Georgia Saks, Srirakshaa Sundararaj, Rachel Erbrick, Anna B. Harrison, Christopher J. Nichols, Mihir Modak, Yekanth R. Chalumuri, Teresa K. Snow, Jin-Oh Hahn, Omer T. Inan
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Stress is a major determinant of health and wellbeing. Conventional stress management approaches do not account for the daily-living acute changes in stress that affect quality of life. The combination of physiological monitoring and non-invasive Per
Externí odkaz:
https://doaj.org/article/5ff396877f3d4159abff9de77ff8fbe9
Autor:
Varun Kanal, Pras Pathmanathan, Jin-Oh Hahn, George Kramer, Christopher Scully, Ramin Bighamian
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Physiological closed-loop controlled (PCLC) medical devices monitor and automatically adjust the patient’s condition by using physiological variables as feedback, ideally with minimal human intervention to achieve the target levels set by
Externí odkaz:
https://doaj.org/article/50833564ae2343678e5421bdc75d7451
Autor:
Mohammad Yavarimanesh, Hao-Min Cheng, Chen-Huan Chen, Shih-Hsien Sung, Aman Mahajan, Rabih A. Chaer, Sanjeev G. Shroff, Jin-Oh Hahn, Ramakrishna Mukkamala
Publikováno v:
npj Digital Medicine, Vol 5, Iss 1, Pp 1-12 (2022)
Abstract Abdominal aortic aneurysms (AAAs) are lethal but treatable yet substantially under-diagnosed and under-monitored. Hence, new AAA monitoring devices that are convenient in use and cost are needed. Our hypothesis is that analysis of arterial w
Externí odkaz:
https://doaj.org/article/874e8530f53f4084bacdec97b3f1469f
Autor:
Tamara P. Lambert, Michael Chan, Jesus Antonio Sanchez-Perez, Mohammad Nikbakht, David J. Lin, Afra Nawar, Syed Khairul Bashar, Jacob P. Kimball, Jonathan S. Zia, Asim H. Gazi, Gabriela I. Cestero, Daniella Corporan, Muralidhar Padala, Jin-Oh Hahn, Omer T. Inan
Publikováno v:
Biosensors, Vol 14, Iss 2, p 61 (2024)
Hypovolemic shock is one of the leading causes of death in the military. The current methods of assessing hypovolemia in field settings rely on a clinician assessment of vital signs, which is an unreliable assessment of hypovolemia severity. These me
Externí odkaz:
https://doaj.org/article/42dd1c57b7a34598a42395f6ef3a5e77
Autor:
Sungtae Shin, Soonyoung Choi, Chaeyoung Kim, Azin Sadat Mousavi, Jin-Oh Hahn, Sehoon Jeong, Hyundoo Jeong
Publikováno v:
Sensors, Vol 23, Iss 23, p 9382 (2023)
This paper describes a signal quality classification method for arm ballistocardiogram (BCG), which has the potential for non-invasive and continuous blood pressure measurement. An advantage of the BCG signal for wearable devices is that it can easil
Externí odkaz:
https://doaj.org/article/0bc6b7ee3c2a4749a6ca9b46e66ad925