Search Results - cardiovascular

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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

Smart Multistage Peripherally Inserted Cannula With Active Fixation for Temporary Cardiopulmonary Support (Case No. 2023-024)

Summary: UCLA researchers in the Department of Cardiac Surgery have developed a novel guided cannula that drains both sides of the heart and contains continuous pressure sensors. Background: The market for Extracorporeal life support modalities such as ECMO has grown by almost an order of magnitude in the last decade, with maintained growth projected...

Published: 1/22/2024 | Inventor(s): Peyman Benharash, Joseph Hadaya

Keywords(s): cannula, cardiopulmonary illness, Cardiovascular, catheter, extracorporeal life support (ECLS), Surgery

Category(s): Medical Devices, Medical Devices > Surgical Tools

2022-276 A Self-Powered Bioelectronic Stent Sensor for Postoperative Blood Flow Rate Monitoring

Summary: UCLA researchers in the Department of Bioengineering have developed a miniaturized bioelectronic stent sensor that provides continuous, real-time, and reliable hemodynamic monitoring. Background: Diseases caused by arterial atherosclerosis are the leading cause of death and disability in the United States, affecting over 4.6 million...

Published: 7/19/2023 | Inventor(s): Jun Chen, Geoffrey Colby, Guorui Chen

Keywords(s): Atherosclerosis, Biomaterial 3D Printing, Biomedical Engineering, Cardiovascular, Cardiovascular Disease, Heart Rate , Medical Device, Medical Devices and Materials, Medical Physics , Nanotechnology, Sensors, Smart medical device, Stent, wearable medical device

Category(s): Mechanical, Materials, Materials > Functional Materials, Materials > Nanotechnology, Medical Devices, Electrical > Mems

2020-839 Endovascular Transvascular (Transmural) Neuromodulation Technique

SUMMARY: UCLA researchers in the Department of Neurosurgery have developed an endovascular method to deliver pharmaceutical agents with various physical properties (e.g. liquids, gels, solids) across the wall of a vessel directly to the nervous system tissue. BACKGROUND: Portions of the nervous system, such as the autonomic ganglia and associated...

Published: 7/19/2023 | Inventor(s): Geoffrey Colby, Michael Dacey, Jeffrey Ardell

Keywords(s): Cardiovascular, Neurology, Neuromodulation, Neuron, Neurostimulation, Neurosurgery, Peripheral Vascular Disease

Category(s): Medical Devices > Neural Stimulation, Medical Devices > Surgical Tools

2022-267 Enhanced Interpretation of Cardiopulmonary Exercise Test Data

Summary: UCLA researchers in the Department of Medicine have developed a novel software that is capable of analyzing and interpreting standardized cardiopulmonary exercise data and facilitating pattern recognition and data visualization, providing users key insights from raw data. Background: A wide array of exercises exist to evaluate cardiopulmonary...

Published: 7/19/2023 | Inventor(s): Christopher Cooper, Apurva Shah

Keywords(s): Big Data, Cardiovascular, Cardiovascular Disease, Medical Device, Respiratory & Pulmonary, Software, Virtual Reality Occupational Therapy Exercise Machine

Category(s): Software & Algorithms, Software & Algorithms > Digital Health, Medical Devices, Medical Devices > Monitoring And Recording Systems, Therapeutics > Cardiovascular, Software & Algorithms > Data Analytics

2020-834-DEVICE FOR BLOOD PURIFICATION USING UV LIGHT SOURCE

SUMMARY: UCLA researchers in the Departments of Surgery and Bioengineering have developed a device to sterilize septic blood with ultra violet light. BACKGROUND: The overuse of antibiotics by the agricultural sector has led to an exponential rise in the number of infections that are resistant to traditional antimicrobial agents. Numerous devices...

Published: 7/19/2023 | Inventor(s): Peyman Benharash, Vishal Dobaria

Keywords(s): Antibacterial, Antiviral Drug, Cardiovascular, Dialysis, Infection, Infectious Diseases, Intravenous Therapy, Medical Device, Sepsis, Ultraviolet

Category(s): Medical Devices, Medical Devices > Surgical Tools

MY EXERCISE LEUKO MAP

Case 2020-386 UCLA researchers from the Department of Medicine have created a novel multi-omics approach to investigating immune health.BACKGROUNDAll living organisms have developed a highly conserved and regulated response to cope with a broad spectrum of stressful stimuli, including strenuous exercise. Exercise exerts beneficial physiological effects...

Published: 7/19/2023 | Inventor(s): Mario Deng, Galyna Bondar, Tra-Mi Bao

Keywords(s): Cardiovascular, Diagnostic Markers & Platforms

Category(s): Therapeutics > Cardiovascular

2020-423 A Wireless Textile Based Sensor System for Self-Powered Personalized Health Care

SUMMARY UCLA researchers in the Department of Bioengineering have developed a textile-based sensor system (TS system) for wireless, wearable biomonitoring. BACKGROUND Wearable biomedical devices offer personalized disease prevention and health promotion. Most wearables are composed of electronic components that are rigid, expensive and awkward to...

Published: 7/19/2023 | Inventor(s): Jun Chen

Keywords(s): Cardiovascular, Diagnostic Markers & Platforms, Diagnostic Platform Technologies (E.G. Microfluidics), Medical Devices and Materials, Monitoring And Recording Systems

Category(s): Diagnostic Markers, Medical Devices, Medical Devices > Monitoring And Recording Systems, Platforms > Diagnostic Platform Technologies

2020-451 AMIOTIC MEMBRANE FOR MYOCARDIAL REPAIR

UCLA researchers in the Department of Bioengineering have developed a novel injectable human amniotic membrane matrix for the treatment of heart failure.BACKGROUND: Myocardial infarction (MI) associated heart failure is the leading cause of death in the United States. In 2015, heart failure affected about 40 million people worldwide. Around 2% of adults...

Published: 7/19/2023 | Inventor(s): Song Li, Randall Lee

Keywords(s): Cardiovascular, Therapeutics & Vaccines

Category(s): Therapeutics > Cardiovascular

2020-472 MIRNA-192-5P INHIBITORS AS NOVEL DRUGS TREATING AORTIC ANEURYSMS

UCLA researchers in the Department of Anesthesiology have developed novel inhibitors of miRNA-192-5P for the treatment of abdominal aortic aneurysms. BACKGROUND: Abdominal aortic aneurysm (AAA) occurs when the lower part of the major vessel that distributes blood to the body, the aorta, becomes weakened and enlarged. A weakened andenlarged aorta may...

Published: 7/19/2023 | Inventor(s): Hua Linda Cai

Keywords(s): Cardiovascular, Therapeutics & Vaccines

Category(s): Therapeutics > Cardiovascular

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