JP5019887B2 - 圧迫装置及びその圧迫装置を用いた超音波診断装置 - Google Patents
圧迫装置及びその圧迫装置を用いた超音波診断装置 Download PDFInfo
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- JP5019887B2 JP5019887B2 JP2007004014A JP2007004014A JP5019887B2 JP 5019887 B2 JP5019887 B2 JP 5019887B2 JP 2007004014 A JP2007004014 A JP 2007004014A JP 2007004014 A JP2007004014 A JP 2007004014A JP 5019887 B2 JP5019887 B2 JP 5019887B2
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Description
バルーン38は、2本のチューブ51とチューブ53に接続されている。チューブ51には、泡抜き用シリンジ83が接続されている。チューブ53には、圧迫操作用シリンジ82が接続されている。泡抜き用シリンジ83と圧迫操作用シリンジ82の機能に関しては上述した通りである。
12 探触子
14 送信部
16 受信部
17 送受信制御部
18 整相加算部
20 断層画像構成部
22 白黒スキャンコンバータ
24 切替加算部
26 画像表示器
28 RF信号フレームデ一夕記憶部
30 変位計測部
32 弾性情報演算部
34 弾性画像構成部
36 カラースキャンコンバータ
38 バルーン
40 圧力センサ
44 圧迫操作部
52 スイッチ
57 泡抜き器
63 チューブ
81 三方活栓
82 圧迫操作用シリン
Claims (3)
- 探触子の超音波送受信面に装着して用いられるバルーンと、該バルーンに液体を注入/排出させる液体移動手段と、前記バルーンと前記液体移動手段を繋ぐ少なくとも2本のチューブとを備え、前記液体移動手段は一方の前記チューブから他方の前記チューブへ前記液体を流すことにより、前記バルーン内の液体を前記バルーン外へ移動させる圧迫装置において、
前記チューブ内を流れる前記液体の流路を変更する流路変更手段と、前記液体の気泡を除去する泡抜き手段を備え、前記泡抜き手段は前記流路変更手段と接続されていることを特徴とする圧迫装置。 - 前記液体は、生理食塩水や脱気水であることを特徴とする請求項1に記載の圧迫装置。
- 被検体の生体組織に圧迫を加えて探触子から超音波を送信し、前記被検体から発生する反射エコー信号を計測して得られたフレームデータを用いて、取得時刻が異なる一対の前記フレームデータに基づいて複数の計測点における生体組織の弾性情報を求め、求めた前記弾性情報に基づいて弾性画像を生成して表示する超音波診断装置において、請求項1又は2に記載の圧迫装置を前記探触子に装着してなる超音波診断装置。
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JP2007004014A JP5019887B2 (ja) | 2007-01-12 | 2007-01-12 | 圧迫装置及びその圧迫装置を用いた超音波診断装置 |
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JP2007004014A JP5019887B2 (ja) | 2007-01-12 | 2007-01-12 | 圧迫装置及びその圧迫装置を用いた超音波診断装置 |
Publications (2)
Publication Number | Publication Date |
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JP2008167951A JP2008167951A (ja) | 2008-07-24 |
JP5019887B2 true JP5019887B2 (ja) | 2012-09-05 |
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JP2007004014A Active JP5019887B2 (ja) | 2007-01-12 | 2007-01-12 | 圧迫装置及びその圧迫装置を用いた超音波診断装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20160089110A1 (en) * | 2014-09-29 | 2016-03-31 | Siemens Medical Solutions Usa, Inc. | Conformal interface for medical diagnostic ultrasound volume imaging |
WO2019189757A1 (ja) * | 2018-03-29 | 2019-10-03 | テルモ株式会社 | 医療器具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06304169A (ja) * | 1993-04-27 | 1994-11-01 | Olympus Optical Co Ltd | 超音波プローブ |
JPH09140708A (ja) * | 1995-11-21 | 1997-06-03 | Olympus Optical Co Ltd | 体腔内超音波診断装置 |
WO2006041050A1 (ja) * | 2004-10-12 | 2006-04-20 | Hitachi Medical Corporation | 超音波探触子及び超音波撮像装置 |
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