Results 91 to 100 of about 66,511 (307)

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

Central Venous Catheter [PDF]

open access: yesAmerican Journal of Respiratory and Critical Care Medicine, 2019
Bonnie, Fahy, Marianna, Sockrider
openaire   +2 more sources

Avaliação de dispositivos médicos nas radiografias de tórax em unidades de terapia intensiva - tempo de prestar atenção! [PDF]

open access: yes, 2016
OBJECTIVE: To identify and evaluate the correct positioning of the most commonly used medical devices as visualized in thoracic radiograms of patients in the intensive care unit of our center.METHODS: A literature search was conducted for the criteria ...
Afonso, Maria da Graça Alves   +3 more
core  

Long-term vascular access ports as a means of sedative administration in a rodent fMRI survival model [PDF]

open access: yes, 2011
The purpose of this study is to develop a rodent functional magnetic resonance imaging (fMRI) survival model with the use of heparin-coated vascular access devices.
Cho, Younghoon R   +7 more
core   +2 more sources

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

open access: yesAdvanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang   +9 more
wiley   +1 more source

Iatrogenic Paradoxical Stroke in a Patient With Catheter-Associated Thrombosis and Systemic-to-Pulmonary Venous Shunt

open access: yesJournal of Investigative Medicine High Impact Case Reports, 2018
Paradoxical embolism occurs when thrombotic material traverses a right-to-left shunt. We describe the first case of paradoxical stroke resulting from manipulation of a disused chemotherapy port.
Lucas J. Policastro MD, Kristaq Koci DO
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

Retrospective Evaluation of Central Venous Catheters Applications in Pediatric Patients in Tertiary Hospital

open access: yesAtatürk Üniversitesi Tıp Fakültesi Cerrahi Tıp Bilimleri Dergisi
Objective: Central venous catheters are mainly used for safe fluid infusion, total parenteral nutrition, and evaluation of hemodynamic parameters. Complications related to central venous access can occur during insertion, after insertion or during ...
İbrahim Hakkı Tör   +9 more
doaj   +1 more source

A prospective evaluation on external jugular vein cut-down approach for TIVAD implantation [PDF]

open access: yes, 2015
BACKGROUND: Totally implantable venous access devices can be implanted both by percutaneous approaches and by surgical approaches with cephalic vein or external jugular vein cut-down techniques that are related to low intraoperative complication rates ...
AVALLONE, MARCELLO   +7 more
core   +2 more sources

From Origami to Bistable and Laminate Structures: A Review for Multifunctional Applications from Structural Perspective of Shape‐Changing Structures

open access: yesAdvanced Intelligent Systems, EarlyView.
This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
wiley   +1 more source

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