BE712729A - - Google Patents

Info

Publication number
BE712729A
BE712729A BE712729DA BE712729A BE 712729 A BE712729 A BE 712729A BE 712729D A BE712729D A BE 712729DA BE 712729 A BE712729 A BE 712729A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE712729A publication Critical patent/BE712729A/xx

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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BE712729D 1967-04-06 1968-03-25 BE712729A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR101822A FR1532340A (fr) 1967-04-06 1967-04-06 Dispositif de mesure de la largeur d'une cavité du système circulatoire

Publications (1)

Publication Number Publication Date
BE712729A true BE712729A (xx) 1968-09-25

Family

ID=8628342

Family Applications (1)

Application Number Title Priority Date Filing Date
BE712729D BE712729A (xx) 1967-04-06 1968-03-25

Country Status (9)

Country Link
US (1) US3542014A (xx)
BE (1) BE712729A (xx)
DE (1) DE1766122A1 (xx)
FR (1) FR1532340A (xx)
GB (1) GB1210017A (xx)
LU (1) LU55783A1 (xx)
NL (1) NL6804410A (xx)
NO (1) NO127651B (xx)
SE (1) SE349934B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000084A1 (de) * 1979-01-12 1980-07-24 Electric Power Res Inst Verfahren und vorrichtung zum messen des spaltraums zwischen einem rohr und einer rohrhalterung in waermetauschern

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779234A (en) * 1971-06-30 1973-12-18 Intersc Res Inst Ultrasonic catheter with rotating transducers
US3938502A (en) * 1972-02-22 1976-02-17 Nicolaas Bom Apparatus with a catheter for examining hollow organs or bodies with the ultrasonic waves
US4161715A (en) * 1977-09-02 1979-07-17 Electric Power Research Institute, Inc. Method and apparatus for measuring the interior dimensions of a hollow body
US4211241A (en) * 1978-03-03 1980-07-08 Kastec Corporation Heart valve sizing gauge
US4354500A (en) * 1979-08-28 1982-10-19 Univ Washington System using ultrasonic energy for detection and quantification of air emboli
US4354502A (en) * 1979-08-28 1982-10-19 The Board Of Regents Of The University Of Washington Intravascular catheter including untrasonic transducer for use in detection and aspiration of air emboli
US4354501A (en) * 1979-08-28 1982-10-19 Univ Washington Esophageal catheter including ultrasonic transducer for use in detection of air emboli
JPS5745835A (en) * 1980-09-02 1982-03-16 Olympus Optical Co Endoscope apparatus
US4407294A (en) * 1982-01-07 1983-10-04 Technicare Corporation Ultrasound tissue probe localization system
US4637401A (en) * 1984-11-01 1987-01-20 Johnston G Gilbert Volumetric flow rate determination in conduits not directly accessible
GB2173594A (en) * 1985-04-12 1986-10-15 Atomic Energy Authority Uk Ultrasonic measurement of the spacing between two components
US4757821A (en) * 1986-11-12 1988-07-19 Corazonix Corporation Omnidirectional ultrasonic probe
DE3714747A1 (de) * 1987-05-02 1988-11-17 Malte Dr Med Ludwig Ultraschallsonde
US4841977A (en) * 1987-05-26 1989-06-27 Inter Therapy, Inc. Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly
GB2212267B (en) * 1987-11-11 1992-07-29 Circulation Res Ltd Methods and apparatus for the examination and treatment of internal organs
US4951677A (en) * 1988-03-21 1990-08-28 Prutech Research And Development Partnership Ii Acoustic imaging catheter and the like
US5368035A (en) * 1988-03-21 1994-11-29 Boston Scientific Corporation Ultrasound imaging guidewire
US5372138A (en) * 1988-03-21 1994-12-13 Boston Scientific Corporation Acousting imaging catheters and the like
US4917115A (en) * 1988-07-11 1990-04-17 Vitatron Medical B. V. Pacing system and method for physiological stimulation of the heart utilizing Doppler means
US4947852A (en) * 1988-10-05 1990-08-14 Cardiometrics, Inc. Apparatus and method for continuously measuring volumetric blood flow using multiple transducer and catheter for use therewith
US5078148A (en) * 1988-10-05 1992-01-07 Cardiometrics, Inc. Apparatus and method for continuously measuring volumetric blood flow using multiple transducers and catheter for use therewith
US5109861A (en) * 1989-04-28 1992-05-05 Thomas Jefferson University Intravascular, ultrasonic imaging catheters and methods for making same
US5108369A (en) * 1990-03-15 1992-04-28 Diagnostic Devices Group, Limited Dual-diameter multifunction catheter
US5498238A (en) * 1990-06-15 1996-03-12 Cortrak Medical, Inc. Simultaneous angioplasty and phoretic drug delivery
WO1991019529A1 (en) * 1990-06-15 1991-12-26 Cortrak Medical, Inc. Drug delivery apparatus and method
US5499971A (en) * 1990-06-15 1996-03-19 Cortrak Medical, Inc. Method for iontophoretically delivering drug adjacent to a heart
US5243988A (en) * 1991-03-13 1993-09-14 Scimed Life Systems, Inc. Intravascular imaging apparatus and methods for use and manufacture
US5438997A (en) * 1991-03-13 1995-08-08 Sieben; Wayne Intravascular imaging apparatus and methods for use and manufacture
US5353798A (en) * 1991-03-13 1994-10-11 Scimed Life Systems, Incorporated Intravascular imaging apparatus and methods for use and manufacture
US5458568A (en) * 1991-05-24 1995-10-17 Cortrak Medical, Inc. Porous balloon for selective dilatation and drug delivery
DK0626823T3 (da) * 1992-02-21 2000-09-11 Boston Scient Ltd Ledetråd til ultralydbilleddannelse
US5807306A (en) * 1992-11-09 1998-09-15 Cortrak Medical, Inc. Polymer matrix drug delivery apparatus
DE19629390B4 (de) * 1996-07-20 2007-09-06 Socon Sonar Control Kavernenvermessung Gmbh Sensoriksystem zur geometrischen Vermessung unterirdischer Hohlräume und Vermessungsverfahren
US5833605A (en) * 1997-03-28 1998-11-10 Shah; Ajit Apparatus for vascular mapping and methods of use
US6361500B1 (en) 2000-02-07 2002-03-26 Scimed Life Systems, Inc. Three transducer catheter
IL150748A0 (en) * 2002-07-16 2003-02-12 Bioscan Technologies Ltd System and method for determining properties of a tubular cavity
US20060100522A1 (en) * 2004-11-08 2006-05-11 Scimed Life Systems, Inc. Piezocomposite transducers
US8047996B2 (en) 2005-10-31 2011-11-01 Volcano Corporation System and method for reducing angular geometric distortion in an imaging device
US7785286B2 (en) 2006-03-30 2010-08-31 Volcano Corporation Method and system for imaging, diagnosing, and/or treating an area of interest in a patient's body
US7612773B2 (en) * 2006-05-22 2009-11-03 Magnin Paul A Apparatus and method for rendering for display forward-looking image data
JP2010500153A (ja) * 2006-08-14 2010-01-07 ノベリス・インコーポレーテッド 画像化装置、画像化システム、および画像化の方法
US20120209069A1 (en) * 2009-11-04 2012-08-16 Koninklijke Philips Electronics N.V. Collision avoidance and detection using distance sensors
US9549679B2 (en) * 2012-05-14 2017-01-24 Acist Medical Systems, Inc. Multiple transducer delivery device and method
US10231701B2 (en) 2013-03-15 2019-03-19 Provisio Medical, Inc. Distance, diameter and area determining device
JP6153410B2 (ja) * 2013-07-30 2017-06-28 オリンパス株式会社 ブレード検査装置及びブレード検査方法
EP3229700B1 (en) * 2014-09-11 2022-12-21 Provisio Medical, Inc. Distance, diameter and area measuring device
IT202200014365A1 (it) 2022-07-07 2024-01-07 Giuseppe Nasso Catetere di polarizzazione elettrica per il calcolo della portata cardiaca sistemica in area critica

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000084A1 (de) * 1979-01-12 1980-07-24 Electric Power Res Inst Verfahren und vorrichtung zum messen des spaltraums zwischen einem rohr und einer rohrhalterung in waermetauschern

Also Published As

Publication number Publication date
NO127651B (xx) 1973-07-30
NL6804410A (xx) 1968-10-07
GB1210017A (en) 1970-10-28
LU55783A1 (xx) 1969-10-22
US3542014A (en) 1970-11-24
DE1766122A1 (de) 1971-07-01
SE349934B (xx) 1972-10-16
FR1532340A (fr) 1968-07-12

Similar Documents

Publication Publication Date Title
AU425114B2 (xx)
AU416737B2 (xx)
AU2277767A (xx)
AU342066A (xx)
AU610966A (xx)
AU2528767A (xx)
AU2256867A (xx)
AU2116667A (xx)
AU3189468A (xx)
AU3151267A (xx)
AU2454867A (xx)
AU2977667A (xx)
AU1677166A (xx)
BE609869A (xx)
AU3054676A (xx)
AU2406369A (xx)
AU23366A (xx)
BE710404A (xx)
AU408412B2 (xx)
BE477645A (xx)
AU1614766A (xx)
AU459699A (xx)
BE710593A (xx)
BE710209A (xx)
AU97666A (xx)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIE GENERALE D ELECTRICITE

Effective date: 19880325