DE19709241A1 - Abtastungsultraschallsonde mit lokal getriebener Wobbelultraschallquelle - Google Patents

Abtastungsultraschallsonde mit lokal getriebener Wobbelultraschallquelle

Info

Publication number
DE19709241A1
DE19709241A1 DE1997109241 DE19709241A DE19709241A1 DE 19709241 A1 DE19709241 A1 DE 19709241A1 DE 1997109241 DE1997109241 DE 1997109241 DE 19709241 A DE19709241 A DE 19709241A DE 19709241 A1 DE19709241 A1 DE 19709241A1
Authority
DE
Germany
Prior art keywords
ultrasound
transducer
plate
rotatable member
ultrasonic
Prior art date
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.)
Withdrawn
Application number
DE1997109241
Other languages
German (de)
English (en)
Inventor
Paul Lum
Edward Verdonk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/657,742 external-priority patent/US5647367A/en
Priority claimed from US08/757,040 external-priority patent/US5779643A/en
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE19709241A1 publication Critical patent/DE19709241A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • 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
    • A61B8/445—Details of catheter construction
    • 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
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • 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
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • G10K11/355—Arcuate movement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE1997109241 1996-05-31 1997-03-06 Abtastungsultraschallsonde mit lokal getriebener Wobbelultraschallquelle Withdrawn DE19709241A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/657,742 US5647367A (en) 1996-05-31 1996-05-31 Scanning ultrasonic probe with locally-driven sweeping ultrasonic source
US08/757,040 US5779643A (en) 1996-11-26 1996-11-26 Imaging guidewire with back and forth sweeping ultrasonic source

Publications (1)

Publication Number Publication Date
DE19709241A1 true DE19709241A1 (de) 1997-12-04

Family

ID=27097481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997109241 Withdrawn DE19709241A1 (de) 1996-05-31 1997-03-06 Abtastungsultraschallsonde mit lokal getriebener Wobbelultraschallquelle

Country Status (3)

Country Link
JP (1) JPH1085221A (enExample)
DE (1) DE19709241A1 (enExample)
GB (1) GB2313668B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203371A1 (de) * 2002-01-29 2003-08-07 Siemens Ag Katheter, insbesondere intravaskulärer Katheter

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7602103B2 (en) 2004-05-21 2009-10-13 Tadashi Moriya Ultrasonic motor
US8491484B2 (en) * 2005-04-12 2013-07-23 Scimed Life Systems, Inc. Forward looking imaging guidewire
JP4193817B2 (ja) 2005-06-22 2008-12-10 セイコーエプソン株式会社 アクチュエータ
CN103222846B (zh) * 2007-01-19 2017-04-26 桑尼布鲁克健康科学中心 用于成像探头的扫描机构
US8923949B2 (en) * 2010-06-23 2014-12-30 Biosense Webster (Israel) Ltd. Transesophageal echocardiography capsule
WO2013157208A1 (ja) * 2012-04-20 2013-10-24 テルモ株式会社 血管挿入型治療デバイス
CN117379107A (zh) * 2017-06-23 2024-01-12 奥拉尔戴格诺斯蒂克斯有限公司 经口腔超声探头和使用方法
CN116058881A (zh) * 2023-02-07 2023-05-05 中国科学院苏州生物医学工程技术研究所 磁控介入式超声成像系统及方法
EP4715805A1 (en) * 2024-09-23 2026-03-25 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Reorientable ultrasound system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04307047A (ja) * 1991-04-03 1992-10-29 Matsushita Electric Ind Co Ltd 超音波診断装置
US5190046A (en) * 1992-05-01 1993-03-02 Shturman Cardiology Systems, Inc. Ultrasound imaging balloon catheter
JPH0556978A (ja) * 1991-09-05 1993-03-09 Matsushita Electric Ind Co Ltd 超音波診断装置
US5271402A (en) * 1992-06-02 1993-12-21 Hewlett-Packard Company Turbine drive mechanism for steering ultrasound signals
US5357963A (en) * 1992-03-23 1994-10-25 Societe D'applications Generales D'electricite Et De Mecanique Sagem Sealed magnetic drive means without a passage through a wall and ultrasound probe comprising an application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462255A (en) * 1983-02-03 1984-07-31 Technicare Corporation Piezoelectric scanning systems for ultrasonic transducers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04307047A (ja) * 1991-04-03 1992-10-29 Matsushita Electric Ind Co Ltd 超音波診断装置
JPH0556978A (ja) * 1991-09-05 1993-03-09 Matsushita Electric Ind Co Ltd 超音波診断装置
US5357963A (en) * 1992-03-23 1994-10-25 Societe D'applications Generales D'electricite Et De Mecanique Sagem Sealed magnetic drive means without a passage through a wall and ultrasound probe comprising an application thereof
US5190046A (en) * 1992-05-01 1993-03-02 Shturman Cardiology Systems, Inc. Ultrasound imaging balloon catheter
US5271402A (en) * 1992-06-02 1993-12-21 Hewlett-Packard Company Turbine drive mechanism for steering ultrasound signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HILSCHER Gottfried: Mikrosystemtechnik- eine Zukunftsdominate, In: TR Transfer Nr. 51/52, S. 24-27 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203371A1 (de) * 2002-01-29 2003-08-07 Siemens Ag Katheter, insbesondere intravaskulärer Katheter

Also Published As

Publication number Publication date
GB2313668B (en) 2000-05-31
JPH1085221A (ja) 1998-04-07
GB9710890D0 (en) 1997-07-23
GB2313668A (en) 1997-12-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal