FR2839543B1 - Systeme de balayage selon un trajet arciforme a rayon de courbure variable - Google Patents

Systeme de balayage selon un trajet arciforme a rayon de courbure variable

Info

Publication number
FR2839543B1
FR2839543B1 FR0205780A FR0205780A FR2839543B1 FR 2839543 B1 FR2839543 B1 FR 2839543B1 FR 0205780 A FR0205780 A FR 0205780A FR 0205780 A FR0205780 A FR 0205780A FR 2839543 B1 FR2839543 B1 FR 2839543B1
Authority
FR
France
Prior art keywords
system based
scanning system
curve radius
variable curve
arciform
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.)
Expired - Fee Related
Application number
FR0205780A
Other languages
English (en)
Other versions
FR2839543A1 (fr
Inventor
Amena Saied
Arnaud Petetin
Pascal Laugier
Genevieve Berger
Sousa Jose Oliviera
Bernard Audenard
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.)
Quantel Medical SA
Original Assignee
Quantel Medical SA
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
Application filed by Quantel Medical SA filed Critical Quantel Medical SA
Priority to FR0205780A priority Critical patent/FR2839543B1/fr
Priority to US10/430,095 priority patent/US6923767B2/en
Publication of FR2839543A1 publication Critical patent/FR2839543A1/fr
Application granted granted Critical
Publication of FR2839543B1 publication Critical patent/FR2839543B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B8/44—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
    • A61B8/10—Eye inspection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR0205780A 2002-05-07 2002-05-07 Systeme de balayage selon un trajet arciforme a rayon de courbure variable Expired - Fee Related FR2839543B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0205780A FR2839543B1 (fr) 2002-05-07 2002-05-07 Systeme de balayage selon un trajet arciforme a rayon de courbure variable
US10/430,095 US6923767B2 (en) 2002-05-07 2003-05-06 Scanning system along an arciform trajectory with a variable bending radius

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0205780A FR2839543B1 (fr) 2002-05-07 2002-05-07 Systeme de balayage selon un trajet arciforme a rayon de courbure variable

Publications (2)

Publication Number Publication Date
FR2839543A1 FR2839543A1 (fr) 2003-11-14
FR2839543B1 true FR2839543B1 (fr) 2004-08-27

Family

ID=29286385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0205780A Expired - Fee Related FR2839543B1 (fr) 2002-05-07 2002-05-07 Systeme de balayage selon un trajet arciforme a rayon de courbure variable

Country Status (2)

Country Link
US (1) US6923767B2 (fr)
FR (1) FR2839543B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003284096A1 (en) 2002-10-10 2004-05-04 Visualsonics Inc. High frequency high frame-rate ultrasound imaging system
EP1728098A2 (fr) * 2004-03-01 2006-12-06 Sunnybrook and Women's College Health Sciences Centre Systeme et procede d'imagerie echographique couleur retrospective activee par ecg
FR2868495B1 (fr) * 2004-04-01 2007-11-23 Quantel Medical Sa Mecanisme d'entrainement utilisable dans un dispositif de balayage
FR2868496B1 (fr) * 2004-04-01 2006-06-30 Quantel Medical Sa Mecanisme de conversion d'un mouvement rectiligne en un mouvement arciforme utilisable dans un dispositif de balayage
US20080097214A1 (en) * 2006-09-05 2008-04-24 Capistrano Labs, Inc. Ophthalmic ultrasound probe assembly
US8758252B2 (en) * 2008-01-02 2014-06-24 Arcscan, Inc. Innovative components for an ultrasonic arc scanning apparatus
US10531859B2 (en) 2008-01-02 2020-01-14 Arcscan, Inc. Components for a precision ultrasonic scanning apparatus for body parts
WO2009124271A1 (fr) 2008-04-03 2009-10-08 Arcscan, Inc. Procédures pour un appareil ultrasonore à balayage arc
EP2299912A4 (fr) * 2008-05-29 2013-01-23 Arcscan Inc Tête de balayage composée pour un appareil d'échographie
JP5205135B2 (ja) * 2008-06-09 2013-06-05 株式会社東芝 超音波プローブ及び超音波診断装置
US20100113929A1 (en) * 2008-10-31 2010-05-06 National Tsing Hua University High-frequency ultrasonic imaging system and method
CA2784538C (fr) 2008-12-15 2016-12-06 Arc-San, Inc. Alignement et imagerie d'un oeil par scanner ultrasonique
US9149254B2 (en) 2008-12-15 2015-10-06 Arcscan, Inc. Alignment and imaging of an eye with an ultrasonic scanner
US8510883B2 (en) * 2009-10-30 2013-08-20 Arcscan, Inc. Method of positioning a patient for medical procedures
US9597059B2 (en) 2012-05-17 2017-03-21 Arcscan, Inc. Correcting for unintended motion for ultrasonic eye scans
US9320427B2 (en) 2012-07-09 2016-04-26 Arcscan, Inc. Combination optical and ultrasonic imaging of an eye
WO2015127417A1 (fr) 2014-02-24 2015-08-27 Arcscan, Inc. Système d'oculaire jetable pour appareil de balayage oculaire à ultrasons
WO2017066460A1 (fr) 2015-10-13 2017-04-20 Arcscan, Inc Appareil de balayage à ultrasons
US11426611B2 (en) 2015-10-13 2022-08-30 Arcscan, Inc. Ultrasound therapeutic and scanning apparatus
CN109965907B (zh) * 2019-04-30 2024-07-05 中国医学科学院生物医学工程研究所 一种用于眼科超声生物显微镜的弧线扫描探头及使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756313A (en) * 1986-11-05 1988-07-12 Advanced Diagnostic Medical Systems, Inc. Ultrasonic probe
US4897015A (en) * 1987-05-15 1990-01-30 Ade Corporation Rotary to linear motion robot arm
IL87316A (en) * 1988-08-02 1992-08-18 Elscint Ltd Multi-planar scanning mechanism
DE4040307C2 (de) * 1990-12-17 1996-03-07 Eden Medizinische Elektronik G Vorrichtung zur Positionierung eines Doppler-Signalgebers und/oder -aufnehmers
US5331962A (en) * 1993-04-16 1994-07-26 Cornell Research Foundation Inc. Ultrasound system for corneal biometry
US5587637A (en) * 1994-01-10 1996-12-24 Tatsumo Kabushiki Kaisha Robot arm device capable of conveying an article in circumferential and radial directions
US5487388A (en) * 1994-11-01 1996-01-30 Interspec. Inc. Three dimensional ultrasonic scanning devices and techniques
US5765444A (en) * 1995-07-10 1998-06-16 Kensington Laboratories, Inc. Dual end effector, multiple link robot arm system with corner reacharound and extended reach capabilities
US5632703A (en) * 1995-08-04 1997-05-27 Sandia Corporation Device for adapting continuously variable transmissions to infinitely variable transmissions with forward-neutral-reverse capabilities
US5944476A (en) * 1997-03-26 1999-08-31 Kensington Laboratories, Inc. Unitary specimen prealigner and continuously rotatable multiple link robot arm mechanism
CA2295431A1 (fr) 2000-01-06 2001-07-06 Scott Howard Phillips Appareil ophtalmologique

Also Published As

Publication number Publication date
US6923767B2 (en) 2005-08-02
FR2839543A1 (fr) 2003-11-14
US20030220572A1 (en) 2003-11-27

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Legal Events

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ST Notification of lapse

Effective date: 20090119