Publications associées à Voie veineuse centrale

A Feasability Study of Color Flow Doppler Vectorization for Automated Blood Flow Monitoring

Daniel Sage, Anaïs Laure Marie-Thérèse Badoual

An ongoing issue in vascular medicine is the measure of the blood flow. Catheterization remains the gold standard measurement method, although non-invasive techniques are an area of intense research. We hereby present a computational method for real-time m ...

2016

Ultrafast laser ablation for targeted atherosclerotic plaque removal

Demetri Psaltis, Donald Benjaman Conkey, Thomas Jean Victor Marie Lanvin, Laurent Descloux

Coronary artery disease, the main cause of heart disease, develops as immune cells and lipids accumulate into plaques within the coronary arterial wall. As a plaque grows, the tissue layer (fibrous cap) separating it from the blood flow becomes thinner and ...

Spie-Int Soc Optical Engineering2015

Catheter for sub-surface ablation in biological tissue

Demetri Psaltis, Jae-Woo Choi, Donald Benjaman Conkey, Thomas Jean Victor Marie Lanvin

The present invention concerns a subsurface laser-induced optical breakdown (LIOB) catheter including a probe assembly for providing at least one optical pulse to a subsurface target biological tissue site; and a waveguide for guiding the at least one opti ...

2015

A Fast pH-Switchable and Self-Healing Supramolecular Hydrogel Carrier for Guided, Local Catheter Injection in the Infarcted Myocardium

Maartje Martina Cornelia Bastings

Minimally invasive intervention strategies after myocardial infarction use state-of-the-art catheter systems that are able to combine mapping of the infarcted area with precise, local injection of drugs. To this end, catheter delivery of drugs that are not ...

Wiley-VCH Verlag2013

Prevention of Caval Collapse During Venous Drainage for CPB

Julien Favre

A new plastic self-expanding Smartcanula (Smartcanula LLC, Lausanne, Switzerland) is designed for central insertion and prevention of caval collapse. The objective of our work is to assess the influence of the new design on atrial chatter. Caval collapse o ...

Lippincott Williams & Wilkins2013

The effect of continuous positive airway pressure on total cerebral blood flow in healthy awake volunteers

Nikolaos Stergiopoulos, Bryn Andrew Martin

Continuous positive airway pressure (CPAP) is the gold standard treatment for obstructive sleep apnea. However, the physiologic impact of CPAP on cerebral blood flow (CBF) is not well established. Ultrasound can be used to estimate CBF, but there is no wid ...

Springer-Verlag2013

The Angiotensin-Converting Enzyme 2/Angiotensin-(1-7)/Mas receptor axis: A potential target for treating thrombotic diseases

Nikolaos Stergiopoulos, Danielle Gomes Passos Silva

Despite many therapeutic advances leading to increasingly effective drug treatments, thrombotic events (such as ischaemic stroke, pulmonary embolism, deep venous thrombosis and acute myocardial infarction) still represent a major worldwide cause of morbidi ...

Schattauer Gmbh-Verlag Medizin Naturwissenschaften2012

Contribution of Left and Right Atrial Appendage Activities to ECG Fibrillation Waves

Jean-Marc Vesin, Andréa Buttu, Etienne Pruvot

It was recently shown that atrial fibrillation (AF) waves on chest lead V1 adequately reflect right atrial appendage (RAA) activity during long standing persistent AF (pers-AF). The contribution of the left atrial (LA) activity to chest leads AF waves, how ...

2012

Dual wavelength full field imaging in low coherence digital holographic microscopy

Christian Depeursinge, Christophe Moser, Frédéric Montfort, Zahra Monemhaghdoust

A diffractive optical element (DOE) is presented to simultaneously manipulate the coherence plane tilt of a beam containing a plurality of discrete wavelengths. The DOE is inserted into the reference arm of an off-axis dual wavelength low coherence digital ...

Optical Society of America2011

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Voie veineuse centrale

A Feasability Study of Color Flow Doppler Vectorization for Automated Blood Flow Monitoring

Ultrafast laser ablation for targeted atherosclerotic plaque removal

Catheter for sub-surface ablation in biological tissue

A Fast pH-Switchable and Self-Healing Supramolecular Hydrogel Carrier for Guided, Local Catheter Injection in the Infarcted Myocardium

Prevention of Caval Collapse During Venous Drainage for CPB

The effect of continuous positive airway pressure on total cerebral blood flow in healthy awake volunteers

Characterizing the impact of minor cannula design modification

The Angiotensin-Converting Enzyme 2/Angiotensin-(1-7)/Mas receptor axis: A potential target for treating thrombotic diseases

Contribution of Left and Right Atrial Appendage Activities to ECG Fibrillation Waves

Dual wavelength full field imaging in low coherence digital holographic microscopy

Graph Chatbot

Chattez avec Graph Search

The Angiotensin-Converting Enzyme 2/Angiotensin-(1-7)/Mas receptor axis: A potential target for treating thrombotic diseases

Catheter for sub-surface ablation in biological tissue

Prevention of Caval Collapse During Venous Drainage for CPB

Contribution of Left and Right Atrial Appendage Activities to ECG Fibrillation Waves

Dual wavelength full field imaging in low coherence digital holographic microscopy

The effect of continuous positive airway pressure on total cerebral blood flow in healthy awake volunteers

Characterizing the impact of minor cannula design modification

A Feasability Study of Color Flow Doppler Vectorization for Automated Blood Flow Monitoring

A Fast pH-Switchable and Self-Healing Supramolecular Hydrogel Carrier for Guided, Local Catheter Injection in the Infarcted Myocardium

Ultrafast laser ablation for targeted atherosclerotic plaque removal