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 variableInfo
- 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
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)
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)
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)
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 |
-
2002
- 2002-05-07 FR FR0205780A patent/FR2839543B1/fr not_active Expired - Fee Related
-
2003
- 2003-05-06 US US10/430,095 patent/US6923767B2/en not_active Expired - Fee Related
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
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090119 |