FLIP
发表于 2025-3-28 16:50:53
Elma J. Gussenhoven,Tjebbe Hagenaars,Jeroen A. van Essen,Trude C. Leertouwer,Jan Honkoop,Nicolaas Bohe idea of “natural” motion. It is an Aristotelean concept, but Galileo gave it an important new meaning. His cosmology is founded on the Copernican world system which designates the circular orbits of the planets around the sun as “natural” motion requiring no further cause. Now the earth is also a
CODA
发表于 2025-3-28 20:04:20
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patriot
发表于 2025-3-28 23:04:35
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Ischemic-Stroke
发表于 2025-3-29 06:51:43
High Frequency IVUS for some preliminary results with 50 MHz operation. Section 4 provides a detailed description of the theory of operation of an IVUS system. Section 5 describes and compares IVUS to a new intravascular imaging modality called Optical Coherence Tomography (OCT). Section 6 addresses the speed of sound issue in intravascular imaging.
Perigee
发表于 2025-3-29 10:03:02
applications of IVUS (elasticity imaging, chromaflow...) and the basic data (vibration, acoustic microscopy) that should provide very important information to understand clinical IVUS imaging.978-4-431-68003-1978-4-431-67871-7
带来墨水
发表于 2025-3-29 13:12:27
What do cardiologists want from vascular ultrasound?ar ultrasound has several important advantages over contrast angiography and may provide new diagnostic and therapeutic insights for coronary disease. The tomographic orientation of ultrasound enables visualization of the entire circumference of the vessel wall. Intravascular ultrasound (IVUS) can i
Anguish
发表于 2025-3-29 17:36:20
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MOT
发表于 2025-3-29 20:32:10
What Vascular Surgeons Want from Vascular Ultrasound and vascular surgeons has been of eminent importance for the evolution of endovascular techniques. The development of endovascular techniques prompted the need for improved vascular imaging and better diagnostics. Angiography displays only a ‘lumenogram’ of the vessel. Color flow duplex, computed t
precede
发表于 2025-3-30 00:23:02
High Frequency IVUShanical implementation of IVUS. Section 2 describes the current performance capability attainable in the mechanical implementation. Section 3 provides for some preliminary results with 50 MHz operation. Section 4 provides a detailed description of the theory of operation of an IVUS system. Section 5
morale
发表于 2025-3-30 05:24:27
Quantitative IVUS Flow Estimationdeveloped a method for measuring the transverse flow through the imaging plane of an intravascular ultrasound catheter. This permits simultaneous assessment of vessel geometry and function with the same device. Furthermore it should give more accurate information than combination devices, because lu