Results 11 to 20 of about 1,788,998 (267)
Non-contact infrared thermometers [PDF]
I wrote a letter to the BMJ last year setting out the evidence for non-contact infrared thermometry in adults.1 Unlike paediatric use,2 my conclusion was that these devices are not reliable in adults, largely because vasoconstriction of the blood supply to their foreheads and perspiration leading to a dangerously high false negative rate.
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БЕЗКОНТАКТНИЙ ЄМНІСНИЙ СЕНСОР СИСТЕМИ КОНТРОЛЮ ПАРАМЕТРІВ БИТТЯ ВАЛІВ ПОТУЖНИХ ЕЛЕКТРИЧНИХ МАШИН
In this paper presents the results of the definition the need to use a Kelvin guard ring to reduce the impact of external fields and non-uniformity of equipotential lines to change response characteristic of the capacitive sensor with a central high ...
В.О. Березниченко +1 more
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Applications of Water Jet Cutting Technology in Agricultural Engineering: A Review
Cutting is a significant part of agricultural material processing, and the cutting technology determines the quality of agricultural products. Water jet cutting technology is a non-contact and cold cutting technology suitable for cutting agricultural ...
Dandan Cui +7 more
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BackgroundTo increase the consultation rate of potential major depressive disorder (MDD) patients, we developed a contact-type fingertip photoplethysmography-based MDD screening system.
Batbayar Unursaikhan +11 more
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Non-contact atomic force microscope: Modeling and simulation using van der Pol averaging method [PDF]
Topic and aim. One of the tools which are extremely useful and valuable for creating a topography of surfaces, measuring forces, and manipulating material with nano-meter-scale features is the Atomic force microscope (AFM).
Bahrami, Mohammad Reza
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Monitoring Wound Healing With Contactless Measurements and Augmented Reality
Objective: This work presents a device for non-invasive wound parameters assessment, designed to overcome the drawbacks of traditional methods, which are mostly rough, inaccurate, and painful for the patient.
Virginia Mamone +4 more
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A large number of health and wellness applications wish to monitor electrocardiogram signal (ECG) in the least intrusive way possible. The use of dry textile electrodes with high input impedance bio-amplifiers is a common technique. This paper presents a
Robert Camos-Vidal, Javier Rosell-Ferrer
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Abstract Purpose To evaluate and compare axial length (AL), anterior chamber depth (ACD), lens thickness (LT), and central corneal thickness (CCT) measurements assessed by optical biometry (OB), ultrasound biometry (UB), optical low coherence reflectometry pachymetry (OLCR‐P), and by a new prototype applying optical low coherence reflectometry biometry
K ROHRER +4 more
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A non-contact interactive system for multimodal surgical robots based on LeapMotion and visual tags
In recent years, the integration of robots in minimally invasive surgery has gained significant traction in clinical practice. However, conventional contact-based human-computer interaction poses the risk of bacterial infection, significantly limiting ...
Xinkang Zhang +8 more
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Reduction of Uncertainty in Bolus Transit Time Measurement in Quantitative Fluorescence Angiography
During cerebral revascularization surgeries, blood flow values help surgeons to monitor the quality of the procedure, e.g., to avoid cerebral hyperperfusion syndrome due to excessively enhanced perfusion.
Gao Yang, Weiß Miriam, Nahm Werner
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