NO891533L - Ekkosporingssystem for et apparat for ultralydmaaling av stillingen av en bevegelig vegg. - Google Patents

Ekkosporingssystem for et apparat for ultralydmaaling av stillingen av en bevegelig vegg.

Info

Publication number
NO891533L
NO891533L NO89891533A NO891533A NO891533L NO 891533 L NO891533 L NO 891533L NO 89891533 A NO89891533 A NO 89891533A NO 891533 A NO891533 A NO 891533A NO 891533 L NO891533 L NO 891533L
Authority
NO
Norway
Prior art keywords
eco
tracking system
wall position
sound measurement
mobile wall
Prior art date
Application number
NO89891533A
Other languages
English (en)
Other versions
NO177654B (no
NO177654C (no
NO891533D0 (no
Inventor
Jean-Daniel Etienne
Pierre-Andre Farine
Claude Bornoz
Original Assignee
Asulab 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 Asulab Sa filed Critical Asulab Sa
Publication of NO891533D0 publication Critical patent/NO891533D0/no
Publication of NO891533L publication Critical patent/NO891533L/no
Publication of NO177654B publication Critical patent/NO177654B/no
Publication of NO177654C publication Critical patent/NO177654C/no

Links

Classifications

    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/18—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/66—Sonar tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
NO891533A 1988-04-14 1989-04-13 Ekkosporingssystem for et apparat for ultralydmåling av stillingen av en bevegelig vegg NO177654C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805065A FR2630223B1 (fr) 1988-04-14 1988-04-14 Suiveur d'echo pour appareil de mesure par ultrasons de la position d'une paroi mobile

Publications (4)

Publication Number Publication Date
NO891533D0 NO891533D0 (no) 1989-04-13
NO891533L true NO891533L (no) 1989-10-16
NO177654B NO177654B (no) 1995-07-17
NO177654C NO177654C (no) 1995-10-25

Family

ID=9365377

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891533A NO177654C (no) 1988-04-14 1989-04-13 Ekkosporingssystem for et apparat for ultralydmåling av stillingen av en bevegelig vegg

Country Status (7)

Country Link
US (1) US4966150A (no)
EP (1) EP0337287B1 (no)
JP (1) JP2703042B2 (no)
CA (1) CA1296093C (no)
DE (1) DE68924437T2 (no)
FR (1) FR2630223B1 (no)
NO (1) NO177654C (no)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991440A (en) * 1990-02-05 1991-02-12 Westinghouse Electric Corp. Method of ultrasonically measuring thickness and characteristics of zirconium liner coextruded with zirconium tube
US5211169A (en) * 1990-11-08 1993-05-18 Prism Imaging, Inc. Blood pool imaging and analysis technique using ultrasound
US5152290A (en) * 1991-02-13 1992-10-06 Prism Imaging, Inc. Method for recording ultrasound images to diagnose heart and coronary artery disease
EP0525858A2 (en) * 1991-07-17 1993-02-03 Koninklijke Philips Electronics N.V. Method and device for determining variations in the position of a movable object by means of ultrasound
CH685420A5 (fr) * 1991-09-27 1995-07-14 Asulab Sa Procédé de mesure par ultrasons de la position d'au moins une paroi mobile et appareil pour la mise en oeuvre de ce procédé.
US5573012A (en) * 1994-08-09 1996-11-12 The Regents Of The University Of California Body monitoring and imaging apparatus and method
US5544656A (en) * 1994-12-02 1996-08-13 The Regents Of The University Of California Method and apparatus for myocardial wall measurement
US7044134B2 (en) 1999-11-08 2006-05-16 Ev3 Sunnyvale, Inc Method of implanting a device in the left atrial appendage
US7128073B1 (en) 1998-11-06 2006-10-31 Ev3 Endovascular, Inc. Method and device for left atrial appendage occlusion
US6994092B2 (en) 1999-11-08 2006-02-07 Ev3 Sunnyvale, Inc. Device for containing embolic material in the LAA having a plurality of tissue retention structures
US7056294B2 (en) * 2000-04-13 2006-06-06 Ev3 Sunnyvale, Inc Method and apparatus for accessing the left atrial appendage
US6650923B1 (en) 2000-04-13 2003-11-18 Ev3 Sunnyvale, Inc. Method for accessing the left atrium of the heart by locating the fossa ovalis
US8801746B1 (en) 2004-05-04 2014-08-12 Covidien Lp System and method for delivering a left atrial appendage containment device
DE102004035431A1 (de) * 2004-07-21 2006-03-16 M & Fc Holding Llc Verfahren und Vorrichtung zur hochgenauen digitalen Messung eines Analogsignals
US7663974B2 (en) * 2006-10-02 2010-02-16 Furuno Electric Company Limited Fishfinder
US9477350B2 (en) 2011-04-26 2016-10-25 Sentons Inc. Method and apparatus for active ultrasonic touch devices
US10198097B2 (en) 2011-04-26 2019-02-05 Sentons Inc. Detecting touch input force
US9639213B2 (en) 2011-04-26 2017-05-02 Sentons Inc. Using multiple signals to detect touch input
US11327599B2 (en) 2011-04-26 2022-05-10 Sentons Inc. Identifying a contact type
US9189109B2 (en) 2012-07-18 2015-11-17 Sentons Inc. Detection of type of object used to provide a touch contact input
US10235004B1 (en) 2011-11-18 2019-03-19 Sentons Inc. Touch input detector with an integrated antenna
EP2780783B1 (en) 2011-11-18 2022-12-28 Sentons Inc. Detecting touch input force
US11262253B2 (en) 2017-08-14 2022-03-01 Sentons Inc. Touch input detection using a piezoresistive sensor
KR101852549B1 (ko) 2011-11-18 2018-04-27 센톤스 아이엔씨. 국소형 햅틱 피드백
US9348468B2 (en) 2013-06-07 2016-05-24 Sentons Inc. Detecting multi-touch inputs
US9459715B1 (en) * 2013-09-20 2016-10-04 Sentons Inc. Using spectral control in detecting touch input
US10908741B2 (en) 2016-11-10 2021-02-02 Sentons Inc. Touch input detection along device sidewall
US10296144B2 (en) 2016-12-12 2019-05-21 Sentons Inc. Touch input detection with shared receivers
US10126877B1 (en) 2017-02-01 2018-11-13 Sentons Inc. Update of reference data for touch input detection
US10585522B2 (en) 2017-02-27 2020-03-10 Sentons Inc. Detection of non-touch inputs using a signature
CN110831520B (zh) 2017-04-27 2022-11-15 波士顿科学国际有限公司 具有织物保持倒钩的闭塞医疗装置
US11580829B2 (en) 2017-08-14 2023-02-14 Sentons Inc. Dynamic feedback for haptics
WO2020041437A1 (en) 2018-08-21 2020-02-27 Boston Scientific Scimed, Inc. Projecting member with barb for cardiovascular devices
EP3998962A1 (en) 2019-07-17 2022-05-25 Boston Scientific Scimed, Inc. Left atrial appendage implant with continuous covering
EP3986284A1 (en) 2019-08-30 2022-04-27 Boston Scientific Scimed, Inc. Left atrial appendage implant with sealing disk
EP4125634A1 (en) 2020-03-24 2023-02-08 Boston Scientific Scimed Inc. Medical system for treating a left atrial appendage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618085A (en) * 1969-11-14 1971-11-02 Collins Radio Co Error detector for digital dme systems
FR2280089A1 (fr) * 1974-07-26 1976-02-20 Thomson Csf Procede de mesure d'une distance a l'aide d'un compteur rapide et dispositif de mise en oeuvre dudit procede
US4258362A (en) * 1976-01-15 1981-03-24 Westinghouse Electric Corp. Phase coherent tracker of an arbitrary number of signals

Also Published As

Publication number Publication date
NO177654B (no) 1995-07-17
NO177654C (no) 1995-10-25
DE68924437D1 (de) 1995-11-09
US4966150A (en) 1990-10-30
FR2630223A1 (fr) 1989-10-20
DE68924437T2 (de) 1996-05-23
EP0337287A1 (fr) 1989-10-18
JPH0213440A (ja) 1990-01-17
EP0337287B1 (fr) 1995-10-04
JP2703042B2 (ja) 1998-01-26
NO891533D0 (no) 1989-04-13
CA1296093C (en) 1992-02-18
FR2630223B1 (fr) 1990-08-10

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