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Artifact Reproduction for Ultrasonic Diagnosis Simulator
UltrasonicDiagnosis Simulator Artifact Multi-dimensional Voxel
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2009/8/24
Ultrasonic diagnosis requires substantial experiences for both acquiring and reading echography. This paper describes a novel method for synthesizing ultrasound image with artifacts according to user'...
CAE Stress Field Analysis by Shape Factor of Artificial Organs for Aortic Root Replacement
Aortic valve Valsalva sinus artificial valve CAD/CAE
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2009/8/24
The sinuses of Valsalva are known to contribute to the normal function. Therefore, the Valsalva graft is being widely used in the aortic root replacement. On the other hand, the artificial valve is de...
Facile method to synthesize oleic acid-capped magnetite nanoparticles
Magnetite nanoparticles Monodisperse Synthesis
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2010/7/16
We described a simple one-step process for the synthesis of oleic acid-capped magnetite nanoparticles using the dimethyl sulfoxide (DMSO) to oxidize the precursor Fe2+ at 140 8C. By adjusting the alka...
A Study on a Recognition Method for Specific Motions by Processing Outputs of Artificial Neural Networks with Different Input Signals
control command artificial neural network motion recognition motor paralysis
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2009/6/9
This paper studies improvement of the clinical practicality of the control command input method for motor disabled patients using the recognition of specific motions via an artificial neural network (...
Fabrication of Biodegradable Membrane Micro-channels for Artificial Blood Capillary Networks Using Membrane Micro Embossing (MeME)
tissue engineering blood capillary biodegradable micro-channel emboss
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2009/6/9
The authors of this letter propose a novel “multi-layer hybrid scaffold” consisting of artificial blood capillary networks and cell-containing hydrogel for tissue engineering. The artificial blood cap...
Fabrication of a Realistic Model of Capillary Vessels Using a Femto-Second Laser Micro/Nano Fabrication System
in vitro experimental model femto-second laser ablation 3-dimensional micro-fabrication micro-flow analysis system
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2009/6/9
This study is the first step towards the proper application of microcirculatory blood flow in the human cardiovascular system. Blood plays an indispensable role in mass and gas transfer in the capilla...
Development of a Training System for Intraoral Radiography—Evaluation for Simulated Intraoral Radiography—
computed tomography medical training simulator intraoral radiography
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2009/6/9
This paper proposes a simulation system for intraoral radiography. The simulator we have developed enables dental students or interns to practice intraoral radiography without X-ray radiation and film...
An Air-core Transcutaneous Energy Transmission System for an Artificial Heart—Controlling and Stabilizing the Output Voltage Using External Information—
artificial heart transcutaneous energy transmission control stabilize output voltage
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2009/6/9
In this paper, we propose new control techniques to stabilize the drive voltage (output voltage) of a total artificial heart (TAH). To supply the electric power for driving a TAH, one of the methods i...
A Direct-drive Artificial Heart System Using an Ultrasonic Motor
artificial heart transcutaneous energy transmission ultrasonic motor direct drive
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2009/6/9
In this paper, in order to improve energy transmission efficiency and minimize the size and complexity of the system, we propose a direct-drive system for an artificial heart using an ultrasonic motor...
Laryngo-Stroboscopy for Observation of Pathological Vocal Fold Oscillation
laryngo-stroboscopy vocal fold oscillation vocal nodule recurrent nerve paralysis FFT analysis
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2009/6/9
Laryngo-stroboscopy is a common clinical tool used to observe vocal fold oscillation, yet it is not appropriate for visualizing the oscillations that contain sub-harmonic waves that often appear in pa...
Influence of Bovine Serum Individual Difference in Viral Detection Using Loop-mediated Isothermal Amplification and Metal-coated Hollow Fiber Membrane
blood products serum individual difference viral detection metal-coated hollow fiber membrane
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2009/6/9
In this study, we used two kinds of simulated serum samples that used the bovine serums of different lot numbers and reviewed stability for slight differences in blood components in terms of the desig...
Biological Effects and Safety in Resent Electro Magnetic Environment
Biological Effects Resent Electro Magnetic Environment
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2009/6/9
Biological Effects and Safety in Resent Electro Magnetic Environment.
Nonviral Transfer of the Gene with Microbubble Enhanced Ultrasound in Peritoneal Fibrosis
Nonviral Gene Microbubble Enhanced Ultrasound Peritoneal Fibrosis
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2009/6/9
Nonviral Transfer of the Gene with Microbubble Enhanced Ultrasound in Peritoneal Fibrosis.
Efficient System for Transmitting a Few Words with Two-Channel Electrotactile Stimulation
verbal information electrotactile stimulation apparent movement
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2009/6/9
We describe a novel artificial tactile system for transmitting a few words (verbal information) in which two-channel electrotactile stimulation capable of generating apparent movements is applied to t...
Development of an Internal Observation System for Biological Samples Using a Linear Micro-slicer
automation image processing internal constituents 3D visualization
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2009/6/9
An image scanner (contact image sensor) was attached in the system to obtain 2-dimensional images from the sliced sample, not from the sliced section. By using an image scanner called a micro-slicer i...