Search Results - laeben+lester

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Volumetric Interventional Tool Tracking and Patient Monitoring Method and Apparatus

Unmet NeedUltrasound-guided vascular access has also been shown to decrease cannulation time for emergent veno-arterial extracorporeal membrane oxygenation (VA-ECMO) cannulation in refractory cardiac arrest. Despite the increasingly widespread use of ultrasound for procedural guidance, reliable and accurate tracking of the device can be challenging...

Published: 3/14/2025 | Inventor(s): Jeeun Kang, Emad Boctor, Laeben Lester, Keshuai Xu, Jintan Zhang

Keywords(s):

Category(s): Clinical and Disease Specializations > Cardiovascular, Technology Classifications > Computers, Electronics & Software > Precision Medicine Tools, Technology Classifications > Medical Devices > Cardiology, Technology Classifications > Medical Devices > Surgical, Technology Classifications > Computers, Electronics & Software

Apparatus and method for multiparameteric wearable continuous vital signs and blood pressure measurement

Technology Description· Researchers at Johns Hopkins have developed a wearable patch that continuously monitors blood pressure and cerebral blood flow.· The device harnesses photoacoustic imaging, pairing LED lights with ultrasonic detectors to monitor flow even in small vessels. · The device simultaneously measures clinical data...

Published: 3/14/2025 | Inventor(s): Brian Bush, Emad Boctor, Laeben Lester

Keywords(s):

Category(s): Technology Classifications > Medical Devices > Cardiology, Technology Classifications > Medical Devices, Technology Classifications > Diagnostics, Clinical and Disease Specializations > Cardiovascular

Automated Blood Pressure Monitoring Using Ultrasound

Unmet Need:Blood pressure monitoring is extremely important in a clinical setting for understanding the current state of a patient, as well as for the diagnosis of various conditions. Many current devices have limitations in accuracy in obese patients, patients with severe vascular disease, and during episodes of low blood pressure. Additionally, they...

Published: 3/14/2025 | Inventor(s): Laeben Lester, Brian Bush

Keywords(s):

Category(s): Clinical and Disease Specializations > Cardiovascular > Hypertension, Technology Classifications > Computers, Electronics & Software > Sensors