Titlebook: Medical engineering in Japan; Research and develop Kazuhiko Atsumi,Fumihiko Kajiya,Katushiko Tsujioka Book 1987 Martinus Nijhoff Publishers

leniency

Current development in Doppler echocardiography,ities by colors on the monochromatic echo image on the real time basis, called the real-time two-dimensional Doppler flow imaging system. With this new Doppler technique, we can noninvasively relate the dynamic flow pattern to the anatomy and the motion of the cardiac structures and can further our

FLACK

Left ventricular image processing,e left ventricle from ultrasound echocardiograms and magnetic resonance images are also discussed..Boundary detction of the left ventricle and the quantitative analysis of the left ventricular function and wall motion are discussed..To reconstruct 3-D shapes, we need several cross sectional shapes o

freight

artless

黄油没有

Adenoma

Electrical measurement of fluid distribution in legs and arms,ifficult to measure the distribution in vivo. Electrical impedance of living tissue is mainly affected by extra-cellular fluid at an applied frequency lower than the β-dispersion frequency, and is affected by both extra- and intra-cellular fluid at higher applied frequencies than that..In this paper

BATE

Sedative

Estimation of tissue parameters derived from reflected ultrasound, for the purpose of improving the resolution of ultrasonic images and obtaining information on tissue characterization. The reflection coefficient is estimated by deconvolution technique using Kalman filter taking into account the distortion of the propagating pulse due to the frequency-dependent at

Cuisine

Recent progress of technology in obstetrics gynecology, particularly in perinatal medicine in Japan Welfare. It will be the least perinatal mortality among the countries in the world where the births are more than one million over the last 2 to 3 years. Namely, the mortality of Japan was less than 10 in 1,000 births in a year. This improvement was obtained by the change of socioeconomical conditi

probate

Sintered hydroxyapatite for a percutaneous device and its clinical application,l dogs. The tissue reaction around the implants was examined histologically. At 1 month the sintered hydroxyapatite was closely contacted with the skin tissue and downgrowth of epidermis was not observed. The long-term implantation ranging from 3 to 17 months showed that the depth of epidermis downg