Electronics & Semiconductors
Pacemakers, defibrillators, radar technology and electric vehicles all need electrical components called capacitors that can store and release a lot of energy in a matter of a few microseconds. Researchers at the University ...
Apr 25, 2024
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Engineering
As part of the SimPerm project, researchers at the Fraunhofer Institute for Material and Beam Technology IWS in Dresden have developed an innovative measuring technique for reliably determining the permeation rate of films. ...
Mar 2, 2023
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Electronics & Semiconductors
Typically, the key goal of electronics engineers is to develop components and devices that are durable and can operate for long periods of time without being damaged. Such devices require resistant materials, which ultimately ...
Energy & Green Tech
The cardiac pacemaker of the future could be powered by the heart itself, according to researchers at Shanghai Jiao Tong University.
Aug 4, 2021
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Security
(Tech Xplore)—Regarding cybersecurity vulnerabilities identified in Abbott's (formerly St. Jude Medical's) implantable cardiac pacemakers, the US Food and Drug Administration issued a firmware update dated August 29.
Security
(Tech Xplore)—What's wrong with pacemakers? Actually, the issue of security gets to the heart of the matter.
A pacemaker (or artificial pacemaker, so as not to be confused with the heart's natural pacemaker) is a medical device which uses electrical impulses, delivered by electrodes contacting the heart muscles, to regulate the beating of the heart. The primary purpose of a pacemaker is to maintain an adequate heart rate, either because the heart's native pacemaker is not fast enough, or there is a block in the heart's electrical conduction system. Modern pacemakers are externally programmable and allow the cardiologist to select the optimum pacing modes for individual patients. Some combine a pacemaker and defibrillator in a single implantable device. Others have multiple electrodes stimulating differing positions within the heart to improve synchronisation of the lower chambers of the heart.
This text uses material from Wikipedia, licensed under CC BY-SA
