Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Tadayuki Matsuo"'
Autor:
Nao Suzuki, Kazuhiko Yamada, Rie Uemura, Chihiro Koga, Hiromitsu Morita, Takao Hirofuji, Akie Fujimoto, Miwa Yamada, Tadayuki Matsuo, Ishii A, Masahiro Yoneda, Hirofumi Fukuchi, Yosuke Masuo
Publikováno v:
International Journal of Clinical Preventive Dentistry. 11:7-14
Methods: Approximately 70% of the patients were female and most were in their 40s. We analyzed the possible causes of halitosis. Results: More than half of the patients exhibited a thick tongue coating. Low salivary flow was present in 23.6% of males
Autor:
Sami Omagari, Takao Hirofuji, Ishii A, Yutaka Takahashi, Masahiro Yoneda, Chihiro Koga, Takashi Tsuzuki, Nao Suzuki, Hiromitsu Morita, Tadayuki Matsuo, Yusuke Taniguchi
Publikováno v:
Journal of Oral Hygiene & Health.
Toothbrushes after use are contaminated by many microorganisms including bacteria, fungi and viruses. We are thinking of making an anti-bacterial toothbrush by including ceramics in the bristle. But if the ceramic-containing bristles are too hard for
Autor:
Masahiro Yoneda, Takao Hirofuji, Yasukouchi H, Tadayuki Matsuo, Ishii A, Nao Suzuki, Inoue E, Hirahashi K, Chihiro Koga, Haraga M, Yoriteru Inoue, Hiromitsu Morita
Publikováno v:
Journal of Oral Hygiene & Health.
Many people worry about their breath odor, and the importance of halitosis treatment is increasing. Consequently, it is necessary for dental hygienists to obtain a basic knowledge of halitosis. To achieve this, we must improve the motivation of denta
Autor:
Yumi, Hanato, Takashi, Kishimoto, Miki, Ojima, Tadayuki, Matsuo, Nobuo, Kanesaki, Chuken, Ryu, Takashi, Hanioka
Publikováno v:
American journal of dentistry. 18(4)
To compare twin-motor sonic toothbrushes (TST) with conventional sonic (CST) and electric (CET) toothbrushes in terms of plaque removal efficacy.A single-blind, triple-treatment cross-over study was conducted involving 36 participants. Each subject r
Publikováno v:
The Journal of clinical dentistry. 14(2)
Floating action toothbrush bristles have been incorporated into a V-shaped sonic toothbrush. The base of the bristles moves down or up according to the pressure of the toothbrush being applied to a tooth surface. It was thought that this floating act
Publikováno v:
Micromechanics & MEMS; 1997, p440-443, 4p
Autor:
Atsushi Yamaguchi, Tadayuki Matsuo
Publikováno v:
Transactions of the Society of Instrument and Control Engineers. 17:434-439
Publikováno v:
Sensors and Actuators. 4:537-544
The improvement of the base line stability of a silicon diaphragm piezoresistive pressure sensor is described. When a miniature pressure sensor mounted on a catheter tube is used for biomedical instrumentation, its surface is subject to ionic contami
Autor:
Tadayuki MATSUO
Publikováno v:
Hyomen Kagaku. 5:273-279
Publikováno v:
Sensors and Actuators. 14:101-107
The fabrication of a miniature blood pH monitoring system formed on a silicon wafer using a pH ISFET and a new type of micro-valve actuator is described. The system samples the blood from the vein, measures its pH and calibrates zero drift of the sen