Publications related to Medical device

Microstructured Biodegradable Fibers for Advanced Control Delivery

Fabien Sorin, Alexis Gérald Page, Andreas Leber, Inès Richard, Govindan Narayanan Krishnamani, Shahrzad Shadman Yazdi, Jurgis Ruza

Biodegradable polymers are increasingly employed at the heart of therapeutic devices. Particularly in the form of thin and elongated fibers, they offer an effective strategy for controlled release in a variety of biomedical configurations such as sutures, ...

WILEY-V C H VERLAG GMBH2020

Biodegradable Wireless Microheaters for Transient Biomedical Implants

Jürgen Brugger, Giovanni Boero, Matthieu Jean Michel Rüegg, Remo Blum

Transient electronics show a great potential in the field of bioresorbable medical implants, for applications such as localized drug delivery for wound healing or following a surgical procedure. Once their function is fulfilled, such implants naturally deg ...

2019

Biodegradable Frequency‐Selective Magnesium Radio‐Frequency Microresonators for Transient Biomedical Implants

Jürgen Brugger, Giovanni Boero, Matthieu Jean Michel Rüegg, Remo Blum

Bioresorbable implantable medical devices show a great potential for applications requiring medical care over well‐defined periods of time. Once their function is fulfilled, such implants naturally degrade and resorb in the body, which eliminates adverse l ...

2019

Rapid and Digital Detection of Inflammatory Biomarkers Enabled by a Novel Portable Nanoplasmonic Imager

Hatice Altug, Filiz Yesilköy, Alexander Belushkin

New point-of-care diagnostic devices are urgently needed for rapid and accurate diagnosis, particularly in the management of life-threatening infections and sepsis, where immediate treatment is key. Sepsis is a critical condition caused by systemic respons ...

WILEY-V C H VERLAG GMBH2019

Programmable Multistable Mechanisms for Safe Surgical Puncturing

Simon Nessim Henein, Charles Baur, Andrea Lovera, Ilan Vardi, Mohamed Gamal Abdelrahman Ahmed Zanaty, David Lambelet, Thomas Jean Julien Fussinger, Arno Rogg

We present novel medical devices for safe surgical puncturing, in particular a cannula for the treatment of retinal vein occlusion (RVO). This passive mechanical device has an adjustable stroke and exerts a puncturing force independent of operator applied ...

ASME2019

Analysis, modeling and design of a CMOS Super-Regenerative Receiver for implanted medical devices under square and sinusoidal quench signals

Catherine Dehollain, Naci Pekçokgüler

Medical implant devices have found widespread application in recent years. The Super-Regenerative Receiver has been one preferred architecture due to its power advantage over other architectures. We present a detailed analysis of the circuits and their equ ...

ELSEVIER SCIENCE BV2019

AC/DC Ratio Enhancement in Photoplethysmography Using a Pinned Photodiode

Christian Enz, Assim Boukhayma, Antonino Caizzone

Photoplethysmography (PPG) enables non-invasive vitals monitoring. Nevertheless, it is intrinsically limited by the extremely small AC/DC ratio, also called perfusion-index (PI). This increases the dynamic-range requirements to reliably process the PPG wav ...

2019

Implantable fluid delivery device

Nikolaos Stergiopoulos, Michel Bachmann

An implantable delivery device for delivering a fluid in a controlled manner, including a body having a chamber, a tube having an inlet and an outlet, at least a portion of the tube passing through the chamber, a drive pinion operatively connected to a mot ...

2019

Health monitoring device

Christian Enz, Assim Boukhayma, Antonino Caizzone

The invention relates to a photoplethysmography (PPG) sensing device comprising - a pulsed light source, - at least one pixel to create photo-generated electrons, synchronized with said pulsed light source. It is mainly characterized in that each pixel com ...

2019

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Medical device

Microstructured Biodegradable Fibers for Advanced Control Delivery

Biodegradable Wireless Microheaters for Transient Biomedical Implants

Biodegradable Frequency‐Selective Magnesium Radio‐Frequency Microresonators for Transient Biomedical Implants

Rapid and Digital Detection of Inflammatory Biomarkers Enabled by a Novel Portable Nanoplasmonic Imager

Programmable Multistable Mechanisms for Safe Surgical Puncturing

Radiation Performance of Highly Miniaturized Implantable Devices

Analysis, modeling and design of a CMOS Super-Regenerative Receiver for implanted medical devices under square and sinusoidal quench signals

AC/DC Ratio Enhancement in Photoplethysmography Using a Pinned Photodiode

Implantable fluid delivery device

Health monitoring device

Graph Chatbot

Chat with Graph Search

Analysis, modeling and design of a CMOS Super-Regenerative Receiver for implanted medical devices under square and sinusoidal quench signals

Health monitoring device

Biodegradable Frequency‐Selective Magnesium Radio‐Frequency Microresonators for Transient Biomedical Implants

Biodegradable Wireless Microheaters for Transient Biomedical Implants

Rapid and Digital Detection of Inflammatory Biomarkers Enabled by a Novel Portable Nanoplasmonic Imager

Implantable fluid delivery device

AC/DC Ratio Enhancement in Photoplethysmography Using a Pinned Photodiode

Microstructured Biodegradable Fibers for Advanced Control Delivery

Radiation Performance of Highly Miniaturized Implantable Devices

Programmable Multistable Mechanisms for Safe Surgical Puncturing