Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
US |
2021-11-26 15:05 |
Online |
Online |
Time Domain Information Available with Fetal Cardiovascular Doppler Signal via Radical Rejection of Fluctuating Tissue Clutter Yasuhito Takeuchi (Kagawa Univ.) US2021-44 |
[more] |
US2021-44 pp.25-29 |
MBE |
2019-07-20 13:25 |
Tokushima |
|
Encapsulated Sensor Telemeter Transmitter for Real-Time Continuous Monitoring of Intra-Corporeal Pressure Seiji Matsumoto, Yasuhito Takeuchi (Asahikawa Med Univ.) MBE2019-23 |
[more] |
MBE2019-23 pp.25-28 |
US |
2018-02-19 14:30 |
Tokyo |
|
Ultrasound Channel for Intra-Corporeal Telemetry Seiji Matsumoto, Yasuhito Takeuchi (Asahikawa Med. Uni.) US2017-115 |
When trying to sense and transmit intra-corporeal biological signal(s), unpowered passive telemetry is known solution fo... [more] |
US2017-115 pp.19-23 |
US |
2017-05-22 14:45 |
Tokyo |
|
Distortion-Free AGC/ALC for Fetal Doppler Audio Signal Envelop Seiji Matsumoto (Asahikawa Med. Univ. Hospital), Manabu Koda (Akibagaoka Lab.), Yasuhito Takeuchi (Asahikawa Med. Univ.) US2017-17 |
Abstract: When applying an instantaneous AGC/ALC to fetal Doppler signal, the envelop distortion caused by rapid gain c... [more] |
US2017-17 pp.19-21 |
US |
2017-04-27 14:30 |
Tokyo |
|
Design, Prototyping and Field Experience of Ultra-Large Aperture 1MHz CW-Doppler System Dedicated to Long Term Continuous Mobile Fetal Monitoring Seiji Matsumoto (Asahikawa Med Univ Hospital), Manabu Koda (Akibagaoka Lab.), Hiroshi Hattori (Hattori Clinic), Kazuhito Hara, Yasuhito Takeuchi (Kagawa Univ.) US2017-7 |
[more] |
US2017-7 pp.33-36 |
MBE |
2016-07-30 13:00 |
Okayama |
Okayama University |
Null-coupling flat coil pair for cross-coupling semi-remote sensing of resonant frequency of tuning circuit and its application for intra-corporeal sensing Seiji Matsumoto (Asahikawa Med. Univ.), Manabu Koda (akibagaoka Lab.), kazuhiro Hara (kagawa Univ.), Yasuhito Takeuchi (Asahikawa Med. Univ.) MBE2016-15 |
Abstract: When two flat ring coils are laid on a plane in free space, overlapping about 10%, there can be found a null-c... [more] |
MBE2016-15 pp.1-6 |
US |
2016-06-10 13:50 |
Toyama |
Gofuku Campus, University of Toyama |
Manual Preset-Steerable High Angle Doppler Transducer and its Monitoring Application Seiji Matsumoto (Asahikawa Med. Univ.), Manabu Koda (Akibagaoka Lab.), Hiroshi Hattori (Hattori Clin.), Kazuhito Hara (Kagawa Univ.), Yasuhito Takeuchi (Asahikawa Med. Univ.) US2016-24 |
Abstract: Fetal monitoring in common clinical practice uses 2 (two) transducers on gravida’s abdomen, one Doppler and th... [more] |
US2016-24 pp.29-34 |
US |
2016-02-29 15:20 |
Tokyo |
Instiute of Industrial Science, the University of Tokyo |
Feasibility Study of Lensed CW-Doppler Orthography for Clinical Device Design
-- Single Pixel 1:1 Focused Reception Experiment -- Seiji Matsumoto, Yasuhito Takeuchi (Asahikawa Med. Univ.) US2015-116 |
In order to have technical feasibility proof for lens-focused orthographic focal plane Doppler imager having per-pixel D... [more] |
US2015-116 pp.47-50 |
US |
2016-02-29 16:35 |
Tokyo |
Instiute of Industrial Science, the University of Tokyo |
Falling Ball Phantom for Evaaluation and Calibration of Doppler Systems Seiji Matsumoto, Yasuhito Takeuchi (Asahikawa Med. Univ.) US2015-119 |
[more] |
US2015-119 pp.61-66 |
US |
2014-09-29 13:00 |
Yamagata |
Yamagata Univ. Yonezawa Campus |
Airborne Doppler System Designs for External Urodynamics Study with Drip-Proof Aperture
-- Improvements in Airborne Ultrasound and Millimeter Wave Doppler Systems -- Yasuhito Takeuchi (Asahikawa Med. Univ.) US2014-43 |
[more] |
US2014-43 pp.1-6 |
US |
2014-07-11 14:30 |
Tokyo |
Kyoto Electronics, Tokyo sales Office |
Airborne Doppler transceiver designs for external urodynamics study with drip proof aperture
-- comparison in between airborne ultrasound and millimeter wave Doppler systems -- Yasuhito Takeuchi (Asahikawa Med. Univ.) US2014-28 |
[more] |
US2014-28 pp.15-20 |
NC, MBE |
2013-09-24 14:55 |
Niigata |
Niigata University Ekinan-Campus "TOKIMATE" |
Biopotential Electrodes Set Having Electrolytic Power Generation Capability as Primary Battery, and A Trial Application of the Same Seiji Matsumoto, Yasuhito Takeuchi, Hidehito Kakizaki (Asahikawa Med Univ.) MBE2013-45 NC2013-31 |
Abstract: Biopotential observation with electrodes, such as ECG (including fetal ECG), EEG, EMG, is the basis of basis i... [more] |
MBE2013-45 NC2013-31 pp.53-56 |
US |
2013-09-12 14:00 |
Miyagi |
Tohoku University |
Adaptive Dynamic Filter Applied for Refinement of Airborne Ultrasound Doppler Signal for Urodynamics Study
-- (2nd report) -- Seiji Matsumoto, Yasuhito Takeuchi, Hidehito Kakizaki (Asahikawa Medical Univ.) US2013-42 |
Abstract: Along with our development of airborne ultrasound Doppler system for external non-contact urodymanics study, ... [more] |
US2013-42 pp.13-18 |
US |
2013-06-24 15:15 |
Tokyo |
Inst. Indust. Sci, Univ. of Tokyo |
Water Jet Phantom for Calibration of Airborne Ultrasound Doppler System for Urodynamics Study Seiji Matsumoto, Yasuhito Takeuchi, Hidehito Kakizaki (Aysahikawa Med Univ) US2013-19 |
We are currently developing an airborne ultrasound Doppler system for external urodynamics study to monitor real human u... [more] |
US2013-19 pp.25-28 |
US |
2012-08-27 13:20 |
Overseas |
Pukyong National University |
Airborne Ultrasound CW- and Pulsed-Doppler Systems for Biomedical Moving Target Study Yasuhito Takeuchi US2012-37 |
[more] |
US2012-37 pp.17-22 |
MBE |
2011-01-28 13:00 |
Kagoshima |
Kagoshima University |
Suction Cup Phonocardiography Microphone for Fetal Monitoring Without Abdominal Belt Anderson Passos (Miyazaki International College), Yasuhito Takeuchi MBE2010-94 |
Although prone for environmental acoustic noise and maternal restlessness, fetal phono-cardiography yet have an essentia... [more] |
MBE2010-94 pp.83-86 |
MBE |
2011-01-28 13:25 |
Kagoshima |
Kagoshima University |
Restoration and Improvement of Fetal Monitor Based on Fetal Phonocardiography Nobuyuki Yoshizaki, Yasuhito Takeuchi MBE2010-95 |
[more] |
MBE2010-95 pp.87-92 |
MBE |
2011-01-28 13:50 |
Kagoshima |
Kagoshima University |
Numerical Data Retrieval from Hard Copy Fetal Heart Rate Recording for Retrospective Analysis Yasuhito Takeuchi MBE2010-96 |
Abstract: Latest style of electronic measurement and/or monitoring is mostly linked to electronic memory or recording an... [more] |
MBE2010-96 pp.93-98 |
US |
2010-06-24 16:40 |
Tokyo |
|
1D Stripe-Array for Focal Plane Imaging, Prototype and its Evaluation Yasuhito Takeuchi (Kagoshima Univ.) US2010-29 |
[more] |
US2010-29 pp.87-92 |
US |
2010-06-24 17:05 |
Tokyo |
|
Imaging with Focal Plane Array and Phase-Continuous Fresnel Lens Yasuhito Takeuchi (Kagoshima Univ.) US2010-30 |
[more] |
US2010-30 pp.93-96 |