FR2045853A1 - - Google Patents

Info

Publication number
FR2045853A1
FR2045853A1 FR7020346A FR7020346A FR2045853A1 FR 2045853 A1 FR2045853 A1 FR 2045853A1 FR 7020346 A FR7020346 A FR 7020346A FR 7020346 A FR7020346 A FR 7020346A FR 2045853 A1 FR2045853 A1 FR 2045853A1
Authority
FR
France
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.)
Granted
Application number
FR7020346A
Other languages
French (fr)
Other versions
FR2045853B1 (en
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2045853A1 publication Critical patent/FR2045853A1/fr
Application granted granted Critical
Publication of FR2045853B1 publication Critical patent/FR2045853B1/fr
Expired 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
    • A61B8/04—Measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A61B8/4227—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by straps, belts, cuffs or braces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
FR7020346A 1969-06-05 1970-06-03 Expired FR2045853B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83075069A 1969-06-05 1969-06-05

Publications (2)

Publication Number Publication Date
FR2045853A1 true FR2045853A1 (en) 1971-03-05
FR2045853B1 FR2045853B1 (en) 1973-12-21

Family

ID=25257625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020346A Expired FR2045853B1 (en) 1969-06-05 1970-06-03

Country Status (8)

Country Link
US (1) US3587561A (en)
JP (1) JPS4911189B1 (en)
CH (1) CH510432A (en)
DE (1) DE2025794A1 (en)
FR (1) FR2045853B1 (en)
GB (1) GB1269869A (en)
NL (1) NL7008063A (en)
SE (1) SE354179B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033598A1 (en) * 1980-09-06 1982-04-15 Robert Bosch Gmbh, 7000 Stuttgart Non-moving ultrasound therapy instrument - has several transducers switched electronically in cyclic sequence by preset clock generator
FR2617394A1 (en) * 1987-07-03 1989-01-06 Boutin Gerard DEVICE FOR MEASURING BLOOD PRESSURE IN A SURFACE ARTERY

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780725A (en) * 1971-03-04 1973-12-25 Smith Kline Instr Fetal heartbeat monitoring system with plural transducers in one plane and at different angles thereto
US3847016A (en) * 1971-12-08 1974-11-12 Hoffmann La Roche Ultrasonic transducer assembly
US3859984A (en) * 1972-08-14 1975-01-14 Corometrics Medical Systems In Ultrasonic transducer for fetal monitoring
US3971962A (en) * 1972-09-21 1976-07-27 Stanford Research Institute Linear transducer array for ultrasonic image conversion
US3847141A (en) * 1973-08-08 1974-11-12 Nasa Ultrasonic bone densitometer
US3958559A (en) * 1974-10-16 1976-05-25 New York Institute Of Technology Ultrasonic transducer
US4086916A (en) * 1975-09-19 1978-05-02 Joseph J. Cayre Cardiac monitor wristwatch
FR2332531A1 (en) * 1975-11-24 1977-06-17 Commissariat Energie Atomique ULTRA-SOUND CAMERA
AT375466B (en) * 1977-07-27 1984-08-10 List Hans MEASURING VALUE WITH A PIEZOELECTRIC MEASURING ELEMENT
JPS54162591A (en) * 1978-06-13 1979-12-24 Japan Radio Co Ltd Method of making semicylindrical ultrasonic vibrator
CS205705B1 (en) * 1978-11-29 1981-05-29 Blanka Hyanova Facility for scanning and analysis of emitted accoustic and ultrasound signals in the hollow objects
US4252026A (en) * 1979-01-15 1981-02-24 The Commonwealth Of Australia, C/-The Department Of Health Multiple line of sight ultrasonic apparatus
US4276779A (en) * 1979-03-29 1981-07-07 Raytheon Company Dynamically focussed array
US4232555A (en) * 1979-04-18 1980-11-11 Eastman Kodak Company Ultrasonographic exposure apparatus
JPS56161799A (en) * 1980-05-15 1981-12-12 Matsushita Electric Ind Co Ltd Ultrasonic wave probe
JPS5711648A (en) * 1980-06-27 1982-01-21 Matsushita Electric Ind Co Ltd Ultrasonic probe
US4690144A (en) * 1982-04-02 1987-09-01 Medtronic, Inc. Wireless transcutaneous electrical tissue stimulator
DE3485521D1 (en) * 1983-12-08 1992-04-02 Toshiba Kawasaki Kk CURVED LINEAR ULTRASONIC CONVERTER ARRANGEMENT.
JPS60140153A (en) * 1983-12-28 1985-07-25 Toshiba Corp Preparation of ultrasonic probe
US4656384A (en) * 1984-10-25 1987-04-07 Siemens Aktiengesellschaft Ultrasonic detection sensor in hybrid structure with appertaining electronic circuit
DE3612532A1 (en) * 1985-04-12 1986-10-23 Omron Tateisi Electronics Co., Kyoto ELECTRONIC BLOOD PRESSURE MEASURING DEVICE
US4860761A (en) * 1985-04-12 1989-08-29 Omron Tateisi Electronics Co. Pulse wave detecting apparatus for blood pressure measurement
DE3782167T2 (en) * 1987-07-21 1993-02-18 Hewlett Packard Gmbh MEASURING VALUE TRANSMITTER.
US5042489A (en) * 1988-05-11 1991-08-27 Lunar Corporation Ultrasonic densitometer device and method
US6277076B1 (en) 1988-05-11 2001-08-21 Lunar Corporation Ultrasonic densitometer with pre-inflated fluid coupling membranes
US5603325A (en) * 1988-05-11 1997-02-18 Lunar Corporation Ultrasonic densitometer with width compensation
US5840029A (en) * 1988-05-11 1998-11-24 Lunar Corporation Imaging ultrasonic densitometer
US4930511A (en) * 1988-05-11 1990-06-05 Lunar Radiation, Inc. Ultrasonic densitometer device and method
US6027449A (en) * 1988-05-11 2000-02-22 Lunar Corporation Ultrasonometer employing distensible membranes
US5343863A (en) * 1988-05-11 1994-09-06 Lunar Corporation Ultrasonic densitometer device and method
US5099849A (en) * 1988-05-11 1992-03-31 Lunar Corporation Ultrasonic densitometer device and method
US5483965A (en) * 1988-05-11 1996-01-16 Lunar Corporation Ultrasonic densitometer device and method
US5054490A (en) * 1988-05-11 1991-10-08 Lunar Corporation Ultrasonic densitometer device and method
US5349959A (en) * 1988-05-11 1994-09-27 Lunar Corporation Ultrasonic densitometer device and method
US5050588A (en) * 1990-02-08 1991-09-24 Richard Grey High energy ultrasonic lens assembly with mounting facets
US5218963A (en) * 1991-10-15 1993-06-15 Lunar Corporation Ultrasonic bone analysis device and method
JP2840040B2 (en) * 1994-12-22 1998-12-24 アロカ株式会社 Measurement method of sound velocity in tissue
US5931684A (en) * 1997-09-19 1999-08-03 Hewlett-Packard Company Compact electrical connections for ultrasonic transducers
US5990598A (en) * 1997-09-23 1999-11-23 Hewlett-Packard Company Segment connections for multiple elevation transducers
US5977691A (en) * 1998-02-10 1999-11-02 Hewlett-Packard Company Element interconnections for multiple aperture transducers
US6155982A (en) * 1999-04-09 2000-12-05 Hunt; Thomas J Multiple sub-array transducer for improved data acquisition in ultrasonic imaging systems
DE10126539A1 (en) * 2001-05-30 2002-12-05 Friendly Sensors Ag Apparatus for determining deformations and/or displacements comprises a pair of sensors which are joined by means of an elastic and/or deformable element capable of conducting ultrasound
KR20110137829A (en) * 2009-04-14 2011-12-23 마우이 이미징, 인코포레이티드 Universal multiple aperture medical ultrasound probe
CN101632986B (en) * 2009-08-18 2011-02-02 长沙山河超声波技术有限公司 Ultrasonic transducer and manufacturing method thereof
US10054681B2 (en) 2010-11-01 2018-08-21 Rowe Technologies, Inc. Multi frequency 2D phased array transducer
CN103348539A (en) * 2010-12-03 2013-10-09 三角形研究学会 Ultrasound device, and associated cable assembly
JP6091755B2 (en) * 2012-01-24 2017-03-08 東芝メディカルシステムズ株式会社 Ultrasonic probe and ultrasonic diagnostic apparatus
US10022751B2 (en) 2014-05-30 2018-07-17 Fujifilm Dimatix, Inc. Piezoelectric transducer device for configuring a sequence of operational modes
US9789515B2 (en) * 2014-05-30 2017-10-17 Fujifilm Dimatix, Inc. Piezoelectric transducer device with lens structures
US10107645B2 (en) 2014-05-30 2018-10-23 Fujifilm Dimatix, Inc. Piezoelectric transducer device with flexible substrate
EP3316787B1 (en) 2015-06-30 2023-08-09 Koninklijke Philips N.V. Methods, apparatuses, and systems for coupling a flexible transducer to a surface
CN105396824A (en) * 2015-11-20 2016-03-16 无锡南方声学工程有限公司 Ultrasonic cleaning machine vibration box
US20190272816A1 (en) * 2018-03-02 2019-09-05 Rowe Technologies, Inc. Hybrid transducer apparatus and methods of manufacture and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033598A1 (en) * 1980-09-06 1982-04-15 Robert Bosch Gmbh, 7000 Stuttgart Non-moving ultrasound therapy instrument - has several transducers switched electronically in cyclic sequence by preset clock generator
FR2617394A1 (en) * 1987-07-03 1989-01-06 Boutin Gerard DEVICE FOR MEASURING BLOOD PRESSURE IN A SURFACE ARTERY
EP0299827A1 (en) * 1987-07-03 1989-01-18 Gérard Boutin Device for measuring the blood pressure in a superficial artery

Also Published As

Publication number Publication date
NL7008063A (en) 1970-12-08
CH510432A (en) 1971-07-31
GB1269869A (en) 1972-04-06
US3587561A (en) 1971-06-28
SE354179B (en) 1973-03-05
FR2045853B1 (en) 1973-12-21
DE2025794A1 (en) 1970-12-10
JPS4911189B1 (en) 1974-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse