JP2005152595A - 超音波プローブ - Google Patents
超音波プローブ Download PDFInfo
- Publication number
- JP2005152595A JP2005152595A JP2004193036A JP2004193036A JP2005152595A JP 2005152595 A JP2005152595 A JP 2005152595A JP 2004193036 A JP2004193036 A JP 2004193036A JP 2004193036 A JP2004193036 A JP 2004193036A JP 2005152595 A JP2005152595 A JP 2005152595A
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- Prior art keywords
- ultrasonic
- ultrasonic probe
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- 239000000523 sample Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- -1 polybutylene terephthalate Polymers 0.000 claims description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 3
- 229920005992 thermoplastic resin Polymers 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/521—Constructional features
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
【解決手段】 超音波送受ユニット(112)とそれを収容するエンクロージャとを有する超音波プローブであって、エンクロージャは、先端が開口部となっている硬質プラスチックの第1の部分的エンクロージャ(122)と、開口部を覆って先端から張り出すように第1の部分的エンクロージャと一体成形され、超音波送受ユニットの送受面が内側から当接する軟質プラスチックの第2の部分的エンクロージャ(124)とを具備する。
【選択図】 図3
Description
Doppler)画像、ドップラスペクトラム(Doppler spectrum)画像等が生成される。Bモード画像は診断対象の断層像を表す。カラードップラ画像は、診断対象における血流等の速度分布像を表す。ドップラスペクトラム画像はドップラ信号のスペクトラムを表す。このような診断情報が、診断情報生成部204に接続された表示部206で表示される。
ロージャ122は本発明における第1の部分的エンクロージャの一例である。部分的エンクロージャ124は本発明における第2の部分的エンクロージャの一例である。
102 送受端
104 信号ケーブル
110 内部ユニット
122,124 部分的エンクロージャ
112 超音波トランスデューサ
114 バッキング材
116 音響レンズ
Claims (11)
- 超音波送受ユニットとそれを収容するエンクロージャとを有する超音波プローブであって、
前記エンクロージャは、
先端が開口部となっている硬質プラスチックの第1の部分的エンクロージャと、
前記開口部を覆って前記先端から張り出すように前記第1の部分的エンクロージャと一体成形され、前記超音波送受ユニットの送受面が内側から当接する軟質プラスチックの第2の部分的エンクロージャと、
を具備することを特徴とする超音波プローブ。 - 前記第1の部分的エンクロージャと前記第2の部分的エンクロージャの一体成形は二重成型によって行われる、
ことを特徴とする請求項1に記載の超音波プローブ。 - 前記第2の部分的エンクロージャにおける前記送受面が当接する部分は薄膜部となっている、
ことを特徴とする請求項1または請求項2に記載の超音波プローブ。 - 前記硬質プラスチックはポリカーボネートである、
ことを特徴とする請求項1ないし請求項3のうちのいずれか1つに記載の超音波プローブ。 - 前記硬質プラスチックはポリブチレンテレフタレートである、
ことを特徴とする請求項1ないし請求項3のうちのいずれか1つに記載の超音波プローブ。 - 前記硬質プラスチックはABS樹脂である、
ことを特徴とする請求項1ないし請求項3のうちのいずれか1つに記載の超音波プローブ。 - 前記硬質プラスチックは熱可塑性樹脂である、
ことを特徴とする請求項1ないし請求項3のうちのいずれか1つに記載の超音波プローブ。 - 前記軟質プラスチックはサーモプラスチック・ポリマーである、
ことを特徴とする請求項1ないし請求項7のうちのいずれか1つに記載の超音波プローブ。 - 前記超音波送受ユニットは超音波トランスデューサアレイを有する、
ことを特徴とする請求項1ないし請求項8のうちのいずれか1つ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は送受面に音響レンズを有する、
ことを特徴とする請求項9に記載の超音波プローブ。 - 前記第2の部分的エンクロージャは超音波の中心周波数に対応した色彩を有する、
ことを特徴とする請求項1ないし請求項10のうちのいずれか1つに記載の超音波プローブ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/723,767 US20050113700A1 (en) | 2003-11-26 | 2003-11-26 | Ultrasonic probe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005152595A true JP2005152595A (ja) | 2005-06-16 |
JP4278576B2 JP4278576B2 (ja) | 2009-06-17 |
Family
ID=33565380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004193036A Expired - Lifetime JP4278576B2 (ja) | 2003-11-26 | 2004-06-30 | 超音波プローブ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050113700A1 (ja) |
JP (1) | JP4278576B2 (ja) |
KR (1) | KR100747918B1 (ja) |
CN (1) | CN100381107C (ja) |
FR (1) | FR2862518A1 (ja) |
GB (1) | GB2408575B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007117127A (ja) * | 2005-10-25 | 2007-05-17 | Aloka Co Ltd | 超音波探触子 |
Families Citing this family (46)
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US8784336B2 (en) | 2005-08-24 | 2014-07-22 | C. R. Bard, Inc. | Stylet apparatuses and methods of manufacture |
KR100856044B1 (ko) * | 2005-09-27 | 2008-09-03 | 주식회사 메디슨 | 멀티레이어 멤브레인을 구비하는 프로브를 포함하는 초음파 진단장치 |
JP4699896B2 (ja) * | 2005-12-28 | 2011-06-15 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波プローブ保護用ブラケット及び超音波プローブ |
US8388546B2 (en) | 2006-10-23 | 2013-03-05 | Bard Access Systems, Inc. | Method of locating the tip of a central venous catheter |
US7794407B2 (en) | 2006-10-23 | 2010-09-14 | Bard Access Systems, Inc. | Method of locating the tip of a central venous catheter |
US8043221B2 (en) * | 2007-08-17 | 2011-10-25 | General Electric Company | Multi-headed imaging probe and imaging system using same |
US9532768B2 (en) | 2007-08-17 | 2017-01-03 | General Electric Company | Multi-headed imaging probe and imaging system using same |
WO2009070616A2 (en) | 2007-11-26 | 2009-06-04 | C. R. Bard, Inc. | Integrated system for intravascular placement of a catheter |
US8781555B2 (en) | 2007-11-26 | 2014-07-15 | C. R. Bard, Inc. | System for placement of a catheter including a signal-generating stylet |
US9649048B2 (en) | 2007-11-26 | 2017-05-16 | C. R. Bard, Inc. | Systems and methods for breaching a sterile field for intravascular placement of a catheter |
US10449330B2 (en) | 2007-11-26 | 2019-10-22 | C. R. Bard, Inc. | Magnetic element-equipped needle assemblies |
US8849382B2 (en) | 2007-11-26 | 2014-09-30 | C. R. Bard, Inc. | Apparatus and display methods relating to intravascular placement of a catheter |
US9521961B2 (en) | 2007-11-26 | 2016-12-20 | C. R. Bard, Inc. | Systems and methods for guiding a medical instrument |
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US10524691B2 (en) | 2007-11-26 | 2020-01-07 | C. R. Bard, Inc. | Needle assembly including an aligned magnetic element |
GB2457240B (en) | 2008-02-05 | 2013-04-10 | Fujitsu Ltd | Ultrasound probe device and method of operation |
US8478382B2 (en) | 2008-02-11 | 2013-07-02 | C. R. Bard, Inc. | Systems and methods for positioning a catheter |
US9901714B2 (en) | 2008-08-22 | 2018-02-27 | C. R. Bard, Inc. | Catheter assembly including ECG sensor and magnetic assemblies |
US8437833B2 (en) | 2008-10-07 | 2013-05-07 | Bard Access Systems, Inc. | Percutaneous magnetic gastrostomy |
WO2010144922A1 (en) | 2009-06-12 | 2010-12-16 | Romedex International Srl | Catheter tip positioning method |
US9125578B2 (en) | 2009-06-12 | 2015-09-08 | Bard Access Systems, Inc. | Apparatus and method for catheter navigation and tip location |
US9532724B2 (en) | 2009-06-12 | 2017-01-03 | Bard Access Systems, Inc. | Apparatus and method for catheter navigation using endovascular energy mapping |
WO2011019760A2 (en) | 2009-08-10 | 2011-02-17 | Romedex International Srl | Devices and methods for endovascular electrography |
WO2011041450A1 (en) | 2009-09-29 | 2011-04-07 | C. R. Bard, Inc. | Stylets for use with apparatus for intravascular placement of a catheter |
WO2011044421A1 (en) | 2009-10-08 | 2011-04-14 | C. R. Bard, Inc. | Spacers for use with an ultrasound probe |
WO2011150376A1 (en) | 2010-05-28 | 2011-12-01 | C.R. Bard, Inc. | Apparatus for use with needle insertion guidance system |
EP2575610B1 (en) | 2010-05-28 | 2022-10-05 | C. R. Bard, Inc. | Insertion guidance system for needles and medical components |
AU2011289513B2 (en) | 2010-08-09 | 2014-05-29 | C.R. Bard, Inc. | Support and cover structures for an ultrasound probe head |
US20120046562A1 (en) | 2010-08-20 | 2012-02-23 | C. R. Bard, Inc. | Reconfirmation of ecg-assisted catheter tip placement |
CN101966088B (zh) * | 2010-10-26 | 2012-08-22 | 华南理工大学 | 基于柔性相控超声阵列的口腔综合检测装置 |
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JP5511641B2 (ja) | 2010-11-30 | 2014-06-04 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波プローブ、位置表示装置及び超音波診断装置 |
JP6008960B2 (ja) | 2011-07-06 | 2016-10-19 | シー・アール・バード・インコーポレーテッドC R Bard Incorporated | 挿入案内システムのためのニードル長決定および較正 |
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US9211107B2 (en) | 2011-11-07 | 2015-12-15 | C. R. Bard, Inc. | Ruggedized ultrasound hydrogel insert |
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-
2003
- 2003-11-26 US US10/723,767 patent/US20050113700A1/en not_active Abandoned
-
2004
- 2004-06-30 JP JP2004193036A patent/JP4278576B2/ja not_active Expired - Lifetime
- 2004-11-24 GB GB0425835A patent/GB2408575B/en not_active Expired - Fee Related
- 2004-11-24 FR FR0412466A patent/FR2862518A1/fr active Pending
- 2004-11-25 KR KR1020040097291A patent/KR100747918B1/ko not_active IP Right Cessation
- 2004-11-26 CN CNB2004100958680A patent/CN100381107C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007117127A (ja) * | 2005-10-25 | 2007-05-17 | Aloka Co Ltd | 超音波探触子 |
JP4616750B2 (ja) * | 2005-10-25 | 2011-01-19 | アロカ株式会社 | 超音波探触子 |
Also Published As
Publication number | Publication date |
---|---|
GB0425835D0 (en) | 2004-12-29 |
JP4278576B2 (ja) | 2009-06-17 |
FR2862518A1 (fr) | 2005-05-27 |
CN1647769A (zh) | 2005-08-03 |
GB2408575A (en) | 2005-06-01 |
US20050113700A1 (en) | 2005-05-26 |
GB2408575B (en) | 2006-09-20 |
CN100381107C (zh) | 2008-04-16 |
KR20050050580A (ko) | 2005-05-31 |
KR100747918B1 (ko) | 2007-08-08 |
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