Results 101 to 110 of about 866,905 (354)
Robot-Assisted Deep Venous Thrombosis Ultrasound Examination using Virtual Fixture [PDF]
Deep Venous Thrombosis (DVT) is a common vascular disease with blood clots inside deep veins, which may block blood flow or even cause a life-threatening pulmonary embolism. A typical exam for DVT using ultrasound (US) imaging is by pressing the target vein until its lumen is fully compressed. However, the compression exam is highly operator-dependent.
arxiv +1 more source
Exploratory Simulation of Thrombosis in a Temporary LVAD Catheter Pump within a Virtual In-vivo Left Heart Environment [PDF]
arXiv, 2023 Percutaneous catheter pumps are intraventricular temporary mechanical circulatory support (MCS) devices that are positioned across the aortic valve into the left ventricle (LV) and provide continuous antegrade blood flow from the LV into the ascending aorta (AA).
arxiv
Guidance for the management of venous thrombosis in unusual sites
Journal of Thrombosis and Thrombolysis, 2016 Venous thromboembolism (VTE) is a serious and often fatal medical condition with an increasing incidence. The treatment of VTE is undergoing tremendous changes with the introduction of the new direct oral anticoagulants and clinicians need to understand ...
W. Ageno +5 more
semanticscholar +1 more source
Bioinspired Smart Nanogels for Rapid Blue Laser‐Activated Hemostasis in Gastrointestinal Bleeding
Advanced Materials, EarlyView.Waxberry‐inspired branched‐silica nanogel can swiftly stop bleeding upon blue laser endoscopy for gastrointestinal hemostasis in the esophagus, stomach, and duodenum of mini‐pigs. Abstract Gastrointestinal bleeding (GIB) is a critical condition that requires rapid and effective intervention.
Ruijue Dan +12 more
wiley +1 more source
Journal of Medical Case Reports, 2022 Background With further understanding of cerebral venous sinus thrombosis, hyperthyroidism has gradually been revealed as a rare predisposing factor for cerebral venous sinus thrombosis, which may present as more compact clots and resistance to ...
Jia Jia +5 more
doaj +1 more source
Imitation Learning for Robotic Assisted Ultrasound Examination of Deep Venous Thrombosis using Kernelized Movement Primitives [PDF]
Deep Vein Thrombosis (DVT) is a common yet potentially fatal condition, often leading to critical complications like pulmonary embolism. DVT is commonly diagnosed using Ultrasound (US) imaging, which can be inconsistent due to its high dependence on the operator's skill.
arxiv +1 more source
Multi-scale simulation of thrombus formation at LVAD inlet cannula connection: Importance of Virchow's triad [PDF]
arXiv, 2020 As pump thrombosis is reduced in current-generation ventricular assist devices (VAD), adverse events such as bleeding or stroke remain at unacceptable rates. Thrombosis around the VAD inlet cannula (IC) has been highlighted as a possible source of stroke events.
arxiv
Advanced Materials Interfaces, EarlyView.This study investigates the impact of nanostructured surface modification on corrosion resistance, HUVEC functions, and platelet interactions of 316L SS for cardiovascular stents. Nanostructured surfaces enhanced HUVEC proliferation, migration, and angiogenesis‐related gene expression while reducing platelet adhesion and hemolysis.
Yasar Kemal Erdogan +2 more
wiley +1 more source
Frontiers in StrokeBackgroundTreatment of cerebral venous thrombosis has traditionally been based on anticoagulant therapy. However, in certain circumstances, such as deep cerebral venous thrombosis, anticoagulation may be insufficient, so endovascular treatment by ...
Álvaro Martínez-Martín +5 more
doaj +1 more source
Critical Care Research and Practice, 2022 Introduction. Deep venous thrombosis is a preventable and treatable cause of death among hospitalized patients. Nurses’ knowledge and proper assessment can play a major role in improving deep venous thrombosis prevention care. Objective.
Senay Yohannes +3 more
doaj +1 more source