Intra-heart – Continuous evaluation of ventricle function in bypass state
Patients being connected to an artificial auxiliary heart sometimes show recovery of heart function. Monitoring of the cardiac function is therefore needed in order to evaluate its variation. Conventional methods require the use of an expensive ultrasonic device or the insertion of a conductance catheter into the patient’s left ventricle. The present invention discloses a method to continuously monitor the function of a ventricle, to which an auxiliary heart is connected. Such method is non-invasive and therefore avoids risk factors such as causing infections or a thrombus. Ventricle function is calculated based on the correlation between intra-ventricular pressure measured by a pressure sensor and consumption power of the artificial
heart. Such artificial heart may include a diagonal flow pump, a centrifugal pump or an axial flow pump. The disclosed method allows the distinction of full versus partial bypass state, in which the heart function recovers and the aortic valve is opened.
Further Information: PDF
PROvendis GmbH
Phone: +49 (0)208/94105 10
Contact
Dipl.-Ing. Alfred Schillert
Media Contact
All latest news from the category: Technology Offerings
Newest articles
Microscopic basis of a new form of quantum magnetism
Not all magnets are the same. When we think of magnetism, we often think of magnets that stick to a refrigerator’s door. For these types of magnets, the electronic interactions…
An epigenome editing toolkit to dissect the mechanisms of gene regulation
A study from the Hackett group at EMBL Rome led to the development of a powerful epigenetic editing technology, which unlocks the ability to precisely program chromatin modifications. Understanding how…
NASA selects UF mission to better track the Earth’s water and ice
NASA has selected a team of University of Florida aerospace engineers to pursue a groundbreaking $12 million mission aimed at improving the way we track changes in Earth’s structures, such…