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Detection of Dicrotic Notch in Arterial Pressure and Photoplethysmography Signals Using Iterative Envelope Mean Filter (Case No. 2024-034)
Summary: UCLA Researchers in the Department of Anesthesiology have developed an iterative envelope mean (IEM) method for the detection of specific features in arterial pressure monitoring applications. Background: The cardiac cycle consists of the distinct systolic and diastolic phases. The transition from the contracted, systolic phase to the...
Published: 4/8/2024
|
Inventor(s):
Maxime Cannesson
,
Ravi Pal
,
Akos Rudas
,
Jeffrey Chiang
,
Sungsoo Kim
Keywords(s):
arrhythmia
,
arterial blood pressure (ABP)
,
cardiac cycle
,
Cardiac Electrophysiology
,
Cardiac failure
,
Cardiac Magnetic Resonance Imaging
,
cardiometabolic disease
,
cardiopulmonary illness
,
Cardiovascular
,
Cardiovascular Disease
,
Cardiovascular Disease Nephropathy
,
cardiovascular modeling
,
cardiovascular prediction
,
cardiovascular therapeutic solution
,
diastolic
,
diastolic phase peak
,
dicrotic notch
,
feature extraction tool
,
iterative envelope method (IEM)
,
Medical Device
,
medical device cardiac monitoring
,
Medical Device Poly(Methyl Methacrylate)
,
Medical Devices and Materials
,
non-invasive cardiac monitoring
,
photoplethysmography (PPG)
,
Smart medical device
,
systolic
,
tachycardia
,
wearable medical device
,
wearable medical devices
Category(s):
Medical Devices
,
Medical Devices > Monitoring And Recording Systems
,
Platforms
,
Platforms > Diagnostic Platform Technologies
,
Software & Algorithms
,
Diagnostic Markers > Targets And Assays
,
Diagnostic Markers
2022-231 Synthetic Generation of Face Videos with Plethysmograph Physiology
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a method to avoid expensive clinical trials by generating synthetic face videos. Background: Healthcare providers have increased their use of virtual diagnostic tools during the COVID-19 pandemic. These tools have allowed patients to undergo basic...
Published: 7/19/2023
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Inventor(s):
Achuta Kadambi
,
Laleh Jalilian
,
Zhen Wang
,
Yunhao Ba
,
Pradyumna Chari
,
Oyku Bozkurt
Keywords(s):
Artificial Intelligence
,
Blood Pressure
,
Cardiac Electrophysiology
,
Circulatory System
,
Clinical Trial
,
Heart Rate
,
Remote Sensing
,
Surgical Instrument Optical Coherence Tomography
,
Telemedicine
Category(s):
Software & Algorithms > Digital Health
,
Electrical > Imaging
,
Software & Algorithms > Communication & Networking
,
Medical Devices
,
Medical Devices > Medical Imaging
,
Medical Devices > Monitoring And Recording Systems