Results 61 to 70 of about 587,285 (316)

Preliminary Implementation of the Next Generation Cannulation Simulator [PDF]

open access: yes, 2019
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Abdallah, Omrane   +11 more
core   +2 more sources

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Access via the internal jugular vein [PDF]

open access: yes, 2008
Central venous access via the internal jugular vein (IJV) is safe, relatively easy and very commonly used in infants and children undergoing cardiac surgery for congenital heart disease. Because of the wide range of anatomical variations an ultrasound-
Kruessell, Markus   +3 more
core  

Differentiation of multipotent vascular stem cells contributes to vascular diseases. [PDF]

open access: yes, 2012
It is generally accepted that the de-differentiation of smooth muscle cells, from the contractile to the proliferative/synthetic phenotype, has an important role during vascular remodelling and diseases.
Chu, Julia S   +7 more
core   +1 more source

The association of diameter and depth of internal jugular and subclavian veins with hand dominancy

open access: yesElectronic Physician, 2018
Background: The central veins’ catheterization, required in critically ill patients, is more successful in larger veins. Some researchers hypothesized that hand preference might be associated with larger ipsi/contra central veins.
Mehrdad Salari   +4 more
doaj   +1 more source

Venous Ectasia of Retromandibular and Common Facial Veins: A Rare Clinical Entity

open access: yesTurkish Archives of Otorhinolaryngology, 2020
Venous ectasias are benign conditions of the neck, in which focal dilatations of veins occur. Internal jugular, external jugular or superficial veins are usually the affected ones in the neck. They are often ignored or misdiagnosed. Here we are reporting
Darwin Kaushal   +4 more
doaj   +1 more source

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

open access: yesAdvanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata   +15 more
wiley   +1 more source

Changes in hemodynamics of pulmonary artery using Flowire in a canine model of acute pulmonary thromboembolism

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This study investigated changes in pulmonary artery hemodynamics using a Flowire catheter and evaluated the accuracy of Doppler echocardiography in dogs with acute pulmonary thromboembolism (PTE). Ten healthy beagles were anesthetized, and acute pulmonary hypertension (PH) was induced by injecting 300‐μm dextran microspheres.
Tomohiko Yoshida   +3 more
wiley   +1 more source

An anatomy-based lumped parameter model of cerebrospinal venous circulation: can an extracranial anatomical change impact intracranial hemodynamics? [PDF]

open access: yes, 2015
Background The relationship between extracranial venous system abnormalities and central nervous system disorders has been recently theorized. In this paper we delve into this hypothesis by modeling the venous drainage in brain and spinal column areas
A Caiazzo   +66 more
core   +2 more sources

Comparison of Freestyle Optium Neo H and Centrivet GK Device in the Diagnosis of Hypoglycaemia and Hyperketonaemia in Dairy Goats: A Field Study

open access: yesVeterinary Medicine and Science
Background There is a lack of data on the validation and diagnostic performance of the Freestyle Optium Neo‐H (Freestyle) and Centrivet GK (Centrivet) devices for the diagnosis of hypoglycaemia, hyperglycaemia and hyperketonaemia in goats. Objectives The
Murat Uztimür   +3 more
doaj   +1 more source

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