JP2009297352A5 - - Google Patents

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Publication number
JP2009297352A5
JP2009297352A5 JP2008156883A JP2008156883A JP2009297352A5 JP 2009297352 A5 JP2009297352 A5 JP 2009297352A5 JP 2008156883 A JP2008156883 A JP 2008156883A JP 2008156883 A JP2008156883 A JP 2008156883A JP 2009297352 A5 JP2009297352 A5 JP 2009297352A5
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JP
Japan
Prior art keywords
ultrasonic
ultrasonic probe
piezoelectric
heat
diagnostic apparatus
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2008156883A
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English (en)
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JP2009297352A (ja
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Priority to JP2008156883A priority Critical patent/JP2009297352A/ja
Priority claimed from JP2008156883A external-priority patent/JP2009297352A/ja
Publication of JP2009297352A publication Critical patent/JP2009297352A/ja
Publication of JP2009297352A5 publication Critical patent/JP2009297352A5/ja
Pending legal-status Critical Current

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Claims (3)

  1. 超音波探触子の内部に、圧電材料を備えてなり、圧電現象を利用することによって電気信号と超音波信号との間で相互に信号を変換することができる圧電部と、前記圧電部に接続される接地線とを備え、前記圧電部で生じた熱を、前記接地線を通じて伝導される前記熱を放熱する放熱板をさらに備え、前記超音波探触子は、外部に露呈する熱伝導部をさらに備え、前記放熱板が前記熱伝導部に接続されていることを特徴とする超音波探触子。
  2. 熱伝導性部材からなる放熱窓が外装に形成されている請求項1に記載の超音波探触子。
  3. 請求項1または請求項2に記載の超音波探触子を備えた超音波診断装置であって前記超音波探触子に接続される超音波診断装置本体と前記超音波診断装置本体と前記超音波探触子とを電気的に接続し、複数の配線を有するケーブルと前記ケーブルにおける複数の配線のうち、前記接地線と接続された配線を冷却する冷却部とを備えた超音波診断装置
JP2008156883A 2008-06-16 2008-06-16 超音波探触子および超音波診断装置 Pending JP2009297352A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008156883A JP2009297352A (ja) 2008-06-16 2008-06-16 超音波探触子および超音波診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008156883A JP2009297352A (ja) 2008-06-16 2008-06-16 超音波探触子および超音波診断装置

Publications (2)

Publication Number Publication Date
JP2009297352A JP2009297352A (ja) 2009-12-24
JP2009297352A5 true JP2009297352A5 (ja) 2011-03-10

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ID=41544867

Family Applications (1)

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JP2008156883A Pending JP2009297352A (ja) 2008-06-16 2008-06-16 超音波探触子および超音波診断装置

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JP (1) JP2009297352A (ja)

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US8182501B2 (en) 2004-02-27 2012-05-22 Ethicon Endo-Surgery, Inc. Ultrasonic surgical shears and method for sealing a blood vessel using same
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US8430898B2 (en) 2007-07-31 2013-04-30 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
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US9044261B2 (en) 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
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US10010339B2 (en) 2007-11-30 2018-07-03 Ethicon Llc Ultrasonic surgical blades
US9700339B2 (en) 2009-05-20 2017-07-11 Ethicon Endo-Surgery, Inc. Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments
US8486096B2 (en) 2010-02-11 2013-07-16 Ethicon Endo-Surgery, Inc. Dual purpose surgical instrument for cutting and coagulating tissue
US8951272B2 (en) 2010-02-11 2015-02-10 Ethicon Endo-Surgery, Inc. Seal arrangements for ultrasonically powered surgical instruments
JP5215372B2 (ja) 2010-12-08 2013-06-19 富士フイルム株式会社 超音波探触子
US9820768B2 (en) 2012-06-29 2017-11-21 Ethicon Llc Ultrasonic surgical instruments with control mechanisms
JP2014057136A (ja) * 2012-09-11 2014-03-27 Hitachi Aloka Medical Ltd 超音波探触子
WO2014080312A1 (en) * 2012-11-20 2014-05-30 Koninklijke Philips N.V. Frameless ultrasound probes with heat dissipation
US10226273B2 (en) 2013-03-14 2019-03-12 Ethicon Llc Mechanical fasteners for use with surgical energy devices
GB2521229A (en) 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
WO2015147355A1 (ko) * 2014-03-27 2015-10-01 알피니언메디칼시스템 주식회사 초음파 트랜스듀서의 방열구조
US11020140B2 (en) 2015-06-17 2021-06-01 Cilag Gmbh International Ultrasonic surgical blade for use with ultrasonic surgical instruments
US10357303B2 (en) 2015-06-30 2019-07-23 Ethicon Llc Translatable outer tube for sealing using shielded lap chole dissector
JP6408163B2 (ja) * 2015-09-18 2018-10-17 富士フイルム株式会社 光音響計測用プローブ並びにそれを備えたプローブユニットおよび光音響計測装置
KR102578755B1 (ko) * 2016-01-28 2023-09-15 삼성메디슨 주식회사 초음파 프로브 및 이를 포함한 초음파 진단 시스템
EP3479772B1 (en) * 2016-06-30 2022-10-12 FUJIFILM Corporation Ultrasonic endoscope
CN109414253B (zh) 2016-06-30 2021-06-08 富士胶片株式会社 超声波内窥镜
US10245064B2 (en) 2016-07-12 2019-04-02 Ethicon Llc Ultrasonic surgical instrument with piezoelectric central lumen transducer
US10893883B2 (en) 2016-07-13 2021-01-19 Ethicon Llc Ultrasonic assembly for use with ultrasonic surgical instruments
US10842522B2 (en) 2016-07-15 2020-11-24 Ethicon Llc Ultrasonic surgical instruments having offset blades
USD847990S1 (en) 2016-08-16 2019-05-07 Ethicon Llc Surgical instrument
US10420580B2 (en) * 2016-08-25 2019-09-24 Ethicon Llc Ultrasonic transducer for surgical instrument
US10952759B2 (en) 2016-08-25 2021-03-23 Ethicon Llc Tissue loading of a surgical instrument
US10603064B2 (en) 2016-11-28 2020-03-31 Ethicon Llc Ultrasonic transducer
US10820920B2 (en) 2017-07-05 2020-11-03 Ethicon Llc Reusable ultrasonic medical devices and methods of their use
JP6548234B2 (ja) 2017-11-30 2019-07-24 ゼネラル・エレクトリック・カンパニイ 超音波プローブ及び超音波画像表示装置
CN116908055B (zh) * 2023-07-13 2024-06-21 大唐环境产业集团股份有限公司 一种测量管内颗粒粒径方法、装置和计算机设备

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