JP2019515736A - 超音波プローブ及び該超音波プローブを有する超音波検査装置 - Google Patents
超音波プローブ及び該超音波プローブを有する超音波検査装置 Download PDFInfo
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- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
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- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
- A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
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- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
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Abstract
Description
好ましくは、前記統合処理ユニットは更に前記駆動ユニットに接続され、前記駆動ユニットを制御することに用いられる。
Claims (15)
- 超音波プローブであって、前記超音波プローブは、
超音波を送信及び受信するための超音波トランスデューサアレイと、
前記超音波トランスデューサアレイの前端に設置され、流体を充填した流体チャンバーを含み、前記流体チャンバーが互いに連通した開口及びエネルギー受信ポートを有し、前記開口が前記伝導装置の前表面に設置されて且つ弾性膜により覆われる伝導装置と、
前記エネルギー受信ポートに接続され、前記弾性膜を振動して剪断波を生成させるように、前記流体チャンバー内の流体にエネルギーを付与するためのエネルギー付与装置と、を備えることを特徴とする超音波プローブ。 - 前記流体は液体であることを特徴とする請求項1に記載の超音波プローブ。
- 前記流体チャンバーは柱体状を呈することを特徴とする請求項1に記載の超音波プローブ。
- 前記開口は円形又はストリップ状を呈することを特徴とする請求項1に記載の超音波プローブ。
- 前記エネルギー付与装置はエネルギー生成装置及びエネルギー伝達装置を含み、前記エネルギー伝達装置が前記エネルギー生成装置と前記エネルギー受信ポートとの間に接続されることを特徴とする請求項1に記載の超音波プローブ。
- 前記エネルギー生成装置はステッパーモータ、リニアバイブレータ及び可変速度ポンプの中の一種又は多種を含むことを特徴とする請求項5に記載の超音波プローブ。
- 前記流体チャンバーは前記超音波トランスデューサアレイの形状に合わせ、前記流体チャンバーが前記超音波トランスデューサアレイの前端に接続されることを特徴とする請求項1に記載の超音波プローブ。
- 前記伝導装置はアコースティックレンズを更に含み、前記アコースティックレンズが前記超音波トランスデューサアレイの前端に接続され、前記流体チャンバーは前記アコースティックレンズ内に設置されることを特徴とする請求項1に記載の超音波プローブ。
- 前記超音波トランスデューサアレイにおける前記流体チャンバーの投影に対応した部分は第1ポートに接続され、前記超音波トランスデューサアレイのその他の部分は第2ポートに接続され、前記第1ポートがトランジェントエラストグラフィに用いられ、前記第1ポート及び前記第2ポートが超音波イメージングに用いられることを特徴とする請求項8に記載の超音波プローブ。
- 超音波検査装置であって、
請求項1−9のいずれかに記載の超音波プローブ、及び
前記エネルギー付与装置を駆動するように、前記超音波プローブの前記エネルギー付与装置に接続される駆動ユニットと、
前記超音波トランスデューサアレイが超音波を送信及び受信することを制御するように、前記超音波プローブの前記超音波トランスデューサアレイに接続される超音波ユニットと、
前記超音波トランスデューサアレイに接続され、トランジェントエラストグラフィを行うように、剪断波情報を含む第1電気信号を受信且つ処理するためのエラストグラフィユニットと、を含む処理装置、を備えることを特徴とする超音波検査装置。 - 前記エラストグラフィユニットは前記超音波トランスデューサアレイにおける前記流体チャンバーの投影に対応した部分に接続されることを特徴とする請求項10に記載の超音波検査装置。
- 前記超音波ユニットは更に前記超音波トランスデューサアレイから受信した第2電気信号に基づき超音波イメージングを行うことに用いられることを特徴とする請求項10に記載の超音波検査装置。
- 前記処理装置は統合処理ユニットを更に含み、前記統合処理ユニットが前記エラストグラフィユニット及び前記超音波ユニットに接続され、前記エラストグラフィユニットと前記超音波ユニットとの処理結果を統合することに用いられることを特徴とする請求項13に記載の超音波検査装置。
- 前記統合処理ユニットは更に前記駆動ユニットに接続され、前記駆動ユニットを制御することに用いられることを特徴とする請求項13に記載の超音波検査装置。
- 前記超音波検査装置は前記処理装置に接続される表示装置を更に含むことを特徴とする請求項10に記載の超音波検査装置。
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CN201610257070.4 | 2016-04-22 | ||
CN201610257070.4A CN105748106B (zh) | 2016-04-22 | 2016-04-22 | 超声探头以及具有该超声探头的超声检测设备 |
PCT/CN2016/092857 WO2017181553A1 (zh) | 2016-04-22 | 2016-08-02 | 超声探头以及具有该超声探头的超声检测设备 |
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US (1) | US20180368809A1 (ja) |
EP (1) | EP3446635B1 (ja) |
JP (1) | JP6684364B2 (ja) |
KR (1) | KR102181334B1 (ja) |
CN (1) | CN105748106B (ja) |
AU (1) | AU2016403655B2 (ja) |
BR (1) | BR112018071660B1 (ja) |
CA (1) | CA3017627C (ja) |
ES (1) | ES2908068T3 (ja) |
RU (1) | RU2717206C1 (ja) |
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CN105748106B (zh) * | 2016-04-22 | 2018-07-31 | 毛军卫 | 超声探头以及具有该超声探头的超声检测设备 |
CN107260216B (zh) * | 2017-06-22 | 2023-09-19 | 苏州国科昂卓医疗科技有限公司 | 一种超声内窥探头及弹性成像系统、方法 |
CN109044402A (zh) * | 2017-09-12 | 2018-12-21 | 乐普(北京)医疗器械股份有限公司 | 一种基于超声弹性成像技术的脂肪肝诊断系统 |
CN108095764A (zh) * | 2018-01-18 | 2018-06-01 | 北京索瑞特医学技术有限公司 | 复合探头及测量系统 |
CN108095766A (zh) * | 2018-01-18 | 2018-06-01 | 北京索瑞特医学技术有限公司 | 复合探头及测量系统 |
CN108095762A (zh) * | 2018-01-18 | 2018-06-01 | 北京索瑞特医学技术有限公司 | 复合探头及测量系统 |
CN108095763A (zh) * | 2018-01-18 | 2018-06-01 | 北京索瑞特医学技术有限公司 | 复合探头及测量系统 |
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WO2020061770A1 (zh) * | 2018-09-25 | 2020-04-02 | 深圳迈瑞生物医疗电子股份有限公司 | 一种弹性成像的方法及设备、存储介质 |
US20200178941A1 (en) * | 2018-12-07 | 2020-06-11 | General Electric Company | Ultrasound probe and method of making the same |
WO2020239654A1 (en) * | 2019-05-24 | 2020-12-03 | Koninklijke Philips N.V. | Ultrasound probe with cable retention using elastomeric insert |
CN110720949B (zh) * | 2019-11-12 | 2020-10-30 | 无锡海斯凯尔医学技术有限公司 | 基于超声检测系统的生物体征检测方法 |
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AU2016403655A1 (en) | 2018-09-27 |
KR102181334B1 (ko) | 2020-11-20 |
EP3446635A1 (en) | 2019-02-27 |
CA3017627C (en) | 2023-05-09 |
CN105748106A (zh) | 2016-07-13 |
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US20180368809A1 (en) | 2018-12-27 |
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