JP2013226407A5 - - Google Patents

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Publication number
JP2013226407A5
JP2013226407A5 JP2013065129A JP2013065129A JP2013226407A5 JP 2013226407 A5 JP2013226407 A5 JP 2013226407A5 JP 2013065129 A JP2013065129 A JP 2013065129A JP 2013065129 A JP2013065129 A JP 2013065129A JP 2013226407 A5 JP2013226407 A5 JP 2013226407A5
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JP
Japan
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magnetic
magnet
detecting
sensors
fluid
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JP2013065129A
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JP2013226407A (ja
JP6204673B2 (ja
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Publication of JP2013226407A5 publication Critical patent/JP2013226407A5/ja
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Claims (1)

  1. 体内に滞留している磁性流体を励磁する１以上の磁石と、
    この磁石により励磁した磁性流体から発生られる磁気信号を検出する複数の磁気センサと、
    前記磁石、又は、前記磁石及び前記複数の磁気センサを振動させる振動手段と、
    前記磁気センサの検出側とは反対側に配置された磁性体よりなる基準信号発生部と、
    前記複数の磁気センサからの出力の差分をとり磁性流体を検出する検出手段と
    を備えたことを特徴とする磁性流体検知装置。
JP2013065129A 2012-03-29 2013-03-26 磁性流体検知装置 Active JP6204673B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013065129A JP6204673B2 (ja) 2012-03-29 2013-03-26 磁性流体検知装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012093387 2012-03-29
JP2012093387 2012-03-29
JP2013065129A JP6204673B2 (ja) 2012-03-29 2013-03-26 磁性流体検知装置

Publications (3)

Publication Number Publication Date
JP2013226407A JP2013226407A (ja) 2013-11-07
JP2013226407A5 true JP2013226407A5 (ja) 2016-03-31
JP6204673B2 JP6204673B2 (ja) 2017-09-27

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ID=49674713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013065129A Active JP6204673B2 (ja) 2012-03-29 2013-03-26 磁性流体検知装置

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JP (1) JP6204673B2 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4090722B2 (ja) * 2001-10-23 2008-05-28 純一 小川 磁性流体検出装置
JP2004305636A (ja) * 2003-04-10 2004-11-04 Olympus Corp 磁性流体検出装置
JP4163604B2 (ja) * 2003-12-09 2008-10-08 オリンパス株式会社 磁性流体検出装置
JP2006212344A (ja) * 2005-02-07 2006-08-17 Olympus Medical Systems Corp 磁性流体検出装置

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