[HTML][HTML] Monitoring peripheral hemodynamic response to changes in blood pressure via photoacoustic imaging
Y Mantri, TR Dorobek, J Tsujimoto, WF Penny… - Photoacoustics, 2022 - Elsevier
Chronic wounds and amputations are common in chronic kidney disease patients needing
hemodialysis (HD). HD is often complicated by drops in blood pressure (BP) called intra …
hemodialysis (HD). HD is often complicated by drops in blood pressure (BP) called intra …
Photoacoustic assessment of hemodynamic changes in foot vessels
J Yang, G Zhang, M Wu, Q Shang… - Journal of …, 2019 - Wiley Online Library
Monitoring the blood supply in the lower extremities is critical for individuals who are
vulnerable to vascular dysfunction. Current clinical approaches are ineffective in observing …
vulnerable to vascular dysfunction. Current clinical approaches are ineffective in observing …
Noninvasive staging of pressure ulcers using photoacoustic imaging
Ulcers including pressure ulcers and diabetic foot ulcers damage the skin and underlying
tissue in people with compromised blood circulation. They are classified into four stages of …
tissue in people with compromised blood circulation. They are classified into four stages of …
Evaluation of renal oxygen saturation using photoacoustic imaging for the early prediction of chronic renal function in a model of ischemia-induced acute kidney injury
K Okumura, J Matsumoto, Y Iwata, K Yoshida… - PLoS …, 2018 - journals.plos.org
Purpose To evaluate the utility of photoacoustic imaging in measuring changes in renal
oxygen saturation after ischemia-induced acute kidney injury, and to compare these …
oxygen saturation after ischemia-induced acute kidney injury, and to compare these …
Detecting hemodynamic changes in the foot vessels of diabetic patients by photoacoustic tomography
J Yang, G Zhang, Q Shang, M Wu… - Journal of …, 2020 - Wiley Online Library
Limb perfusion monitoring is critical for diabetes mellitus (DM) patients as they are
vulnerable to vascular complications due to prolonged hyperglycemia. However, current …
vulnerable to vascular complications due to prolonged hyperglycemia. However, current …
Noninvasive continuous monitoring of digital pulse waves during hemodialysis
Intermittent hemodynamic instability during hemodialysis treatment is a frequent
complication in patients with end-stage renal failure. A noninvasive method for continuous …
complication in patients with end-stage renal failure. A noninvasive method for continuous …
Shine a Light: Listen to the Echo of Disease—Using Photoacoustic Imaging to Evaluate Diabetic Foot and Wound Healing
RS Mezrich - Radiology, 2022 - pubs.rsna.org
Reuben Mezrich, MD, PhD, served as chairman of the Department of Radiology at the
University of Maryland. Before that, he was the interim chairman of radiology at the Hospital …
University of Maryland. Before that, he was the interim chairman of radiology at the Hospital …
[HTML][HTML] A portable three-dimensional photoacoustic tomography system for imaging of chronic foot ulcers
Background Chronic leg ulcers affect approximately 6.5 million Americans and the disorder
is associated with a range of serious complications. Since many chronic ulcers have …
is associated with a range of serious complications. Since many chronic ulcers have …
Pulse volume changes recorded by air plethysmography during single hemodialysis sessions
M Kusztal, J Kleszczyński, W Weyde, I Makulska… - Blood purification, 2008 - karger.com
Aims: This study investigated whether fluid removal during a hemodialysis (HD) session
affects the results of non-invasive pulse volume recording (PVR) on the lower extremities …
affects the results of non-invasive pulse volume recording (PVR) on the lower extremities …
Skin-coupled PVDF microphones for noninvasive vascular blood sound monitoring
Vascular access is the “Achilles Heel” of hemodialysis, as maintaining high flow
characteristics (access patency) is critical to achieving efficient dialysis treatment. Thus …
characteristics (access patency) is critical to achieving efficient dialysis treatment. Thus …
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