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    1. Mentioned In 17 Articles

    3. Optical deflection element and optical deflection device

      Explore uspto.gov Probes
      Optical deflection element and optical deflection device
      An optical deflection element is provided with a substrate; an optical waveguide film made of an electro-optic medium, and constituting an optical waveguide formed on the substrate; a first electrode pair disposed on an incident side of the optical waveguide film at a position facing a film thickness direction of the optical waveguide film, and configured to deflect a light beam transmitting through the optical waveguide film in an in-plane ...
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      Mentions: Panasonic

    4. Assessment of cervical demineralization induced by Streptococcus mutans using swept-source optical coherence tomography

      Explore SPIE | Journal Dentistry
      Assessment of cervical demineralization induced by Streptococcus mutans using swept-source optical coherence tomography
      Exposed root surfaces due to gingival recession are subject to biofilm stagnation that can result in caries formation. Cervical enamel and dentin demineralization induced by a cariogenic biofilm was evaluated using swept-source optical coherence tomography (SS-OCT). The cementoenamel junction (CEJ) sections of extracted human teeth were subjected to demineralization for 1, 2, or 3 weeks. A suspension of Streptococcus mutans was applied to form a cariogenic biofilm using an oral ...
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      Mentions: University of Washington Yasunori Sumi Tokyo Medical & Dental University

    6. Observation of white spot lesions using swept source optical coherence tomography (SS-OCT): in vitro and in vivo study

      Explore jstage.jst.go.jp Dentistry
      Observation of white spot lesions using swept source optical coherence tomography (SS-OCT): in vitro and in vivo study
      This study aimed to assess swept source optical coherence tomography (SS-OCT) for in vitro and in vivo detection of enamel white spot lesion (WSL). WSLs without surface breakdown on 33 extracted human posterior teeth were non-invasively scanned using SSOCT. The teeth were then cross-sectioned and imaged under confocal laser scanning microscope (CLSM) and light microscopy (LM). SS-OCT cross-sectional images were compared with CLSM and LM. WSL shapes in SS-OCT images ...
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      Mentions: University of Washington Yasunori Sumi Tokyo Medical & Dental University

    7. Noninvasive cross-sectional observation of three-dimensional cell sheet-tissue-fabrication by optical coherence tomography

      Explore ScienceDirect
      Noninvasive cross-sectional observation of three-dimensional cell sheet-tissue-fabrication by optical coherence tomography
      Cell sheet engineering allows investigators/clinicians to prepare cell-dense three-dimensional (3-D) tissues, and various clinical trials with these fabricated tissues have already been performed for regenerating damaged tissues. Cell sheets are easily manipulated and 3-D tissues can be rapidly fabricated by layering the cell sheets. This study used optical coherence tomography (OCT) to noninvasively analyze the following processes: (1) adhesions between layered cell sheets, and (2) the beating and functional ...
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      Mentions: Panasonic

    8. Evaluation of the marginal fit at implant–abutment interface by optical coherence tomography

      Explore SPIE | Journal Dentistry
      Evaluation of the marginal fit at implant–abutment interface by optical coherence tomography
      ...ach implantabutment interface. The gaps were evaluated by swept-source OCT at a center wavelength of 1330 nm (Panasonic Healthcare, Ehime, Japan) with beam angles of 90, 75 and 60 deg to the implant long-axis. The result...
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      Mentions: Yasunori Sumi Tokyo Medical & Dental University National Center for Geriatrics and Gerontology in Japan

    9. Optical interference measuring method and optical interference measuring apparatus

      Explore uspto.gov Patents
      Optical interference measuring method and optical interference measuring apparatus
      In an optical interference measuring method according to the present invention, light emitted from a light source unit is split into measuring light and reference light, coherent light is detected that is obtained by interference of the reference light and the measuring light reflected from or scattered rearward from a measuring object, an optical-path length adjustment mechanism provided in the optical path of the reference light is driven to change ...
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      Mentions: Panasonic

    13. 3D evaluation of composite resin restoration at practical training using swept-source optical coherence tomography (SS-OCT)

      Explore jsdmd.jp Dentistry
      3D evaluation of composite resin restoration at practical training using swept-source optical coherence tomography (SS-OCT)
      Internal adaptation of restorations to the cavity wall is one of the important topics in clinical dentistry. The purpose of this study was to investigate the possibility to utilize the non-invasive tomographic imaging system for teaching the importance of cavity adaptation at dental school pre-clinical training. Swept-source optical coherence tomography (SS-OCT) was used for detection of marginal and internal defects in the composite resin restorations as an educational device. Class ...
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      Mentions: Tokyo Medical & Dental University National Center for Geriatrics and Gerontology in Japan Alireza Sadr

    14. Will 2011 be seen as a “Tipping Point” for Industrial Contribution to the Advancement of the Field of Optical Coherence Tomography?

      Explore Optical Coherence Tomography News
      Comment "See this article http://www.octnews.org/articles/1941968/femto-lasers-in-cataract-surgery/ or this article http://www.aao.org/isrs/resources/outlook/10/04_10_feat.cfm" - Eric Swanson
      Will 2011 be seen as a “Tipping Point” for Industrial Contribution to the Advancement of the Field of Optical Coherence Tomography?
      ...cs, NinePoint Medical, Minolta, OCT Innovation, OCT Medical Imaging Inc, Olympus, Oncoscope, OptiScan, Optos, Panasonic, Pentax, Samsung, Siemens, Volcano Corporation, Terumo Cardiovascular Systems, … and many more…   ...
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      Mentions: Tomophase Corporation Lantis Laser Heliotis AG

    15. Panasonic Developing Swept Source Optical Coherence Tomography System for Dental Applications

      Explore Optical Coherence Tomography News Dentistry , Other Business News , Tunable Sources
      Panasonic Developing Swept Source Optical Coherence Tomography System for Dental Applications
      ...al-time. The probe power is less than 10mW, within the American National Standards Institute safety standard. Panasonic Shikoku Electronics Co., Ltd. is developing an Swept Source OCT system designed for dental purposes,...
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      Mentions: Yasunori Sumi Tokyo Medical & Dental University National Center for Geriatrics and Gerontology in Japan
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    Panasonic Shikoku Electronics has been committed to providing comfortable living to people around the world through the development, manufacturing, and sales of visual, storage, and device products. In recent years, we have in addition promoted the development of healthcare products to offer convenience that is more closely related to daily life.   Our mission is to contribute to society through business by bringing the best out of each and every employee. We will continue to devote ourselves to further enhance our customer's lives, by making effective use of limited resources to achieve a harmonious coexistence with the environment.

     

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    1. Non-invasive Cross-sectional Visualization of Enamel Crack using OCT
      9 articles also mentioned Tokyo Medical & Dental University
    2. Will 2011 be seen as a “Tipping Point” for Industrial Contribution to the Advancement of the Field of Optical Coherence Tomography?
      3 articles also mentioned Terumo Corporation