AI Medical Compendium Topic

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Catheterization

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Estimation of extravascular lung water using the transpulmonary ultrasound dilution (TPUD) method: a validation study in neonatal lambs.

Journal of clinical monitoring and computing
Increased extravascular lung water (EVLW) may contribute to respiratory failure in neonates. Accurate measurement of EVLW in these patients is limited due to the lack of bedside methods. The aim of this pilot study was to investigate the reliability ...

Design and performance evaluation of a master controller for endovascular catheterization.

International journal of computer assisted radiology and surgery
PURPOSE: It is difficult to manipulate a flexible catheter to target a position within a patient's complicated and delicate vessels. However, few researchers focused on the controller designs with much consideration of the natural catheter manipulati...

Robot-assisted needle insertion for venous catheterization.

Einstein (Sao Paulo, Brazil)
Vein access can be challenging for a variety of patients. The development of robots-assisted central or peripheral veins puncture would facilitate life of health professionals and patients. New robots are under development for this purpose and probab...

Magnetic resonance imaging compatible remote catheter navigation system with 3 degrees of freedom.

International journal of computer assisted radiology and surgery
PURPOSE: To facilitate MRI-guided catheterization procedures, we present an MRI-compatible remote catheter navigation system that allows remote navigation of steerable catheters with 3 degrees of freedom.