Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
US |
2024-01-25 14:45 |
Online |
Online |
The use of ultrasound /immunology on the treatment of pancreas cancer
-- Overcoming the most intractable malignancy -- Kazuhide Okada (NTMC) US2023-72 |
Although 51% of women and two out of three men in Japan are currently affected by development of cancer in their lifetim... [more] |
US2023-72 pp.15-20 |
US |
2022-05-19 10:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of Ultrasonic Phased Array using High-Intensity Transducers Takayuki Hoshi, Yoshiki Ooka (PxDT) US2022-2 |
We developed a phased array that can drive 271 specially made ultrasonic transducers individually, that can emit more po... [more] |
US2022-2 pp.6-7 |
US |
2022-05-19 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Performance evaluation of tough hydrophone
-- Durability evaluation in focused ultrasound field -- Fujimaru Kaise (Toin Univ. of Yokohama), Michihisa Shiiba (Nihon Institute of Medical Science), Nagaya Okada (HONDA ELECTRONICS CO., LTD), Takshi Morishita, Toshio Sato (Toin Univ. of Yokohama), Shinichi Takeuchi (Tokyo City Univ./Toin Univ. of Yokohama) US2022-6 |
We have been developing and evaluating tough hydrophones using titanium front plate, titanium backing and a hydrothermal... [more] |
US2022-6 pp.21-25 |
US |
2019-02-22 13:50 |
Kanagawa |
|
Observation of Acoustic Cavitation Bubbles on Tough Hydrophone Placed into High-intensity Acoustic Fields Nagaya Okada (HONDA ELECTRONICS), Michihisa Shiiba (Nihon Institute of Medical Science), Shinobu Yamauchi, Toshio Sato, Shinichi Takeuchi (Toin University of Yokohama) US2018-113 |
We had developing the tough hydrophone without damage even by measuring in high intensity ultrasound field. The influenc... [more] |
US2018-113 pp.27-32 |
US |
2018-10-04 10:00 |
Miyagi |
|
Investigation of Capillary Wave in Ultrasonic Atomization Produced by Focused Ultrasound Using Highspeed Camera Kenki Tsukahara, Daisaku Mashiko, Shin Yoshizawa (Tohoku Univ.) US2018-49 |
When ultrasound generated in liquid is focused around the interface between the liquid and air, the liquid is lifted by ... [more] |
US2018-49 pp.1-6 |
MBE |
2018-06-22 10:00 |
Hokkaido |
|
Practical design of compact and simple equipment for visualization of ultrasound fields using focused shadowgraphy Tomoaki Kadota, Nobuki Kudo (Hokkaido Univ.) MBE2018-7 |
We proposed a focused shadowgraphy technique that visualizes ultrasound fields using an optical technique, and its usefu... [more] |
MBE2018-7 pp.1-6 |
US |
2018-04-26 15:55 |
Tokyo |
|
Measurements of acoustic power using water surface displacement induced by acoustic radiation pressure
-- Relationship between sound pressure and measured acoustic power -- Masaya Shimomura, Hideyuki Nomura (UEC) US2018-7 |
When sounds are impinging on the water-air boundary from water, the water surface is deformed by acoustic radiation pres... [more] |
US2018-7 pp.35-39 |
US |
2017-02-21 13:25 |
Ibaraki |
|
Comparison of Hydroxyl Radical Generation by Low-Intensity Focused Ultrasound Irradiation to Several Suspensions Keisuke Hashimura, Akio Kaya, Masaki Misawa, Yoshihiko Koseki, Kiyoshi Yoshinaka, Naotaka Nitta (AIST) US2016-121 |
Ultrasound irradiation to titanium dioxide (TiO2) suspension generates reactive oxygen species (ROS) which is expected t... [more] |
US2016-121 pp.7-10 |
US, EA (Joint) |
2016-01-29 15:05 |
Osaka |
Kansai University, Centenary Memorial Hall |
Temperature rise analysis in tissue caused by focused ultrasound considering temperature dependence of physical parameters Yuichi Hatano, Hironori Mori, Lechen Shen, Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2015-103 |
Thermal effect by ultrasound in human bodies is researched for the safety of ultrasound diagnostic equipment. We have be... [more] |
US2015-103 pp.111-116 |
MI |
2016-01-19 13:20 |
Okinawa |
Bunka Tenbusu Kan |
Temperature Estimation of Focused Ultrasound Heating System Using FDTD Method Takato Miyazawa, Eitarou Miura, Yuya Iseki, Kazuo Kato (Meiji Univ.), Akira Takeuchi (Luke Clinic) MI2015-88 |
In the clinic, High Intensity Focused Ultrasound (HIFU) is used to non-invasive treatment for cancers. However, it is no... [more] |
MI2015-88 pp.81-82 |
US |
2015-04-20 13:00 |
Tokyo |
The University of Electro-Communications |
Second-order effects generated in strongly focused airborne ultrasound beams Tomoo Kamakura, Hideyuki Nomura, Gregory T. Clement (UEC) US2015-1 |
Waveform distorion is one of the phenomena that nonlinear systems have in common. Radiation pressure
is another common ... [more] |
US2015-1 pp.1-6 |
US |
2012-08-27 14:50 |
Overseas |
Pukyong National University |
Growth of ZnO Nanostructured Materials using Cylindrical Piezoelectric Vibrator Choonghwa Lee, Moojoon Kim, Kang-Lyeol Ha (Pukyong National Univ.), Jungsoon Kim (Tongmyong Univ.) US2012-41 |
We designed the ZnO (zinc oxide) growth device using a cylindrical piezoelectric PZT vibrator. This growth device is sug... [more] |
US2012-41 pp.37-40 |
US |
2011-05-24 15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Basic study on measurement for sonochemical reaction near focal point of focused ultrasound field in frequency range of MHz Akiko Watanabe (Toin Univ.), Takurou N. Murakami (RCPVT/AIST), Norimichi Kawashima (Toin Univ.), Takeyoshi Uchida, Masahiro Yoshioka, Tsuneo Kikuchi (NMIJ/AIST), Shinichi Takeuchi (Toin Univ.) US2011-11 |
It is important for assessment of biological risk in ultrasound diagnosis and treatment to estimate acoustic cavitation ... [more] |
US2011-11 pp.21-24 |
US |
2010-09-30 14:25 |
Miyagi |
Tohoku Univ. |
Vibration Analysis of Single-element High Intensity Focused Ultrasound Transducer
-- Effects of Leaky Lamb Waves -- Kenji Otsu, Yasuhiro Kaneshima, Yuji Komura, Shin Yoshizawa, Shin-ichiro Umemura (Tohoku Univ.) US2010-68 |
In a spherical single-element piezoceramic transducer for HIFU (High Intensity Focused Ultrasound) treatment, the unwant... [more] |
US2010-68 pp.111-116 |
EA, US (Joint) |
2010-01-26 09:00 |
Osaka |
|
Estimation of strong type hydrophone with hydrothermally synthesized PZT poly-crystalline film by HIFU device and ultrasound cleaner Kazuho Yoshimura, Norimichi Kawashima (Toin Univ. of Yokohama.), Takeyoshi Uchida, Masahiro Yoshioka, Tsuneo Kikuchi (AIST), Minoru Kurosawa (Tokyo Inst. of Tech.), Shinichi Takeuchi (Toin Univ. of Yokohama) US2009-99 |
It is difficult to use conventional hydrophones for measurement of high power ultrasound field with acoustic cavitation ... [more] |
US2009-99 pp.67-72 |
US |
2009-11-27 16:10 |
Shizuoka |
Shizuoka University, Hamamatsu Campus |
Cavitation burst generated by focused ultrasound Pak-Kon Choi, Tsuyoshi Furukawa (Meiji Univ.) US2009-78 |
High-intensity focused ultrasound can generate a burst type of cavitation. This phenomenon, called as a cavitation burst... [more] |
US2009-78 pp.39-42 |
US |
2009-07-17 13:00 |
Kanagawa |
Toin University of Yokohama |
Trial fabrication of miniature hydrophone with hydrothermally synthesized PZT film deposited on titanium membrane Kazuho Yoshimura, Norimichi Kawashima (Toin Univ. of Yokohama.), Takeyoshi Uchida, Tsuneo Kikuchi (AIST), Minoru Kurosawa (Tokyo Inst. of Tech.), Shinichi Takeuchi (Toin Univ. of Yokohama.) US2009-22 |
Our hydrothermally synthesized PZT poly-crystalline film can be deposited on a tiny or complex-shaped titanium substrate... [more] |
US2009-22 pp.1-6 |
US |
2008-04-25 14:00 |
Tokyo |
The University of Electro-Communications |
Measurement of Acoustic Nonlinearity Parameter of Small-Volume Biological Sample and Its Automatization Shigemi Saito, Takanori Watanabe (Tokai Univ.), Jung-Ho Kim (GW Corp.) US2008-5 |
A method to measure the acoustic nonlinearity parameter B/A of a biological sample with a volume as small as 0.1 ml to f... [more] |
US2008-5 pp.23-28 |
EA, US (Joint) |
2008-01-29 14:45 |
Osaka |
Kansai University |
Measurement of acoustic property of liquid medium beyond a polymer plate Shigemi Saito, Takanori Watanabe (Tokai Univ.) US2007-104 |
Using focused ultrasound, the measurement for linear acoustic properties of a sample with volume as small as 0.1 ml, fil... [more] |
US2007-104 pp.43-48 |
US |
2007-09-28 13:30 |
Miyagi |
Tohoku Univ. |
Nonlinearity parameter measurement for polymer plates using focused ultrasound Shigemi Saito, Yoshiro Motohashi (Tokai Univ.) US2007-49 |
The measurement of the nonlinearity parameter B/A based on the finite amplitude method for a 1 mm thick polymer plate wh... [more] |
US2007-49 pp.37-42 |