发明申请
- 专利标题: Capacitive ultrasonic probe device
- 专利标题(中): 电容式超声波探头装置
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申请号: US11636677申请日: 2006-12-08
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公开(公告)号: US20070167814A1公开(公告)日: 2007-07-19
- 发明人: Katsuhiro Wakabayashi , Hideo Adachi , Yukihiko Sawada , Takuya Imahashi , Masayoshi Omura , Etsuko Omura , Akiko Mizunuma , Shuji Otani , Miyuki Murakami , Kiyoshi Nemoto , Kozaburo Suzuki , Naomi Shimoda
- 申请人: Katsuhiro Wakabayashi , Hideo Adachi , Yukihiko Sawada , Takuya Imahashi , Masayoshi Omura , Etsuko Omura , Akiko Mizunuma , Shuji Otani , Miyuki Murakami , Kiyoshi Nemoto , Kozaburo Suzuki , Naomi Shimoda
- 申请人地址: JP Tokyo
- 专利权人: OLYMPUS CORPORATION
- 当前专利权人: OLYMPUS CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2004-172970 20040610; JP2004-180191 20040617
- 主分类号: A61B8/14
- IPC分类号: A61B8/14
摘要:
Within the tip portion of a cylindrical shaped sheath a capacitive ultrasonic transducer which is an array type two-dimensionally arrayed on the outer surface of the cylindrical face is disposed. Capacitive ultrasonic transducer units employ m capacitive ultrasonic transducer elements arrayed in the longitudinal direction of the cylindrical face as a division unit, thereby providing an arrangement wherein the respective capacitive ultrasonic transducer units are readily disposed in the circumferential direction, whereby radial scanning or the like can be performed within a body cavity.
公开/授权文献
- US07892175B2 Capacitive ultrasonic probe device 公开/授权日:2011-02-22