CH510432A - Aktives Messglied mit mehreren elektroakustischen Wandlern für medizinische Ultraschalluntersuchungen - Google Patents
Aktives Messglied mit mehreren elektroakustischen Wandlern für medizinische UltraschalluntersuchungenInfo
- Publication number
- CH510432A CH510432A CH762370A CH762370A CH510432A CH 510432 A CH510432 A CH 510432A CH 762370 A CH762370 A CH 762370A CH 762370 A CH762370 A CH 762370A CH 510432 A CH510432 A CH 510432A
- Authority
- CH
- Switzerland
- Prior art keywords
- measuring element
- medical ultrasound
- electroacoustic transducers
- active measuring
- ultrasound examinations
- Prior art date
Links
- 238000002604 ultrasonography Methods 0.000 title 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Mechanical Engineering (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83075069A | 1969-06-05 | 1969-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH510432A true CH510432A (de) | 1971-07-31 |
Family
ID=25257625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH762370A CH510432A (de) | 1969-06-05 | 1970-05-22 | Aktives Messglied mit mehreren elektroakustischen Wandlern für medizinische Ultraschalluntersuchungen |
Country Status (8)
Country | Link |
---|---|
US (1) | US3587561A (fr) |
JP (1) | JPS4911189B1 (fr) |
CH (1) | CH510432A (fr) |
DE (1) | DE2025794A1 (fr) |
FR (1) | FR2045853B1 (fr) |
GB (1) | GB1269869A (fr) |
NL (1) | NL7008063A (fr) |
SE (1) | SE354179B (fr) |
Families Citing this family (55)
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 (fr) * | 1975-11-24 | 1977-06-17 | Commissariat Energie Atomique | Camera ultra-sonore |
AT375466B (de) * | 1977-07-27 | 1984-08-10 | List Hans | Messwertaufnehmer mit einem piezoelektrischen messelement |
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 |
DE3033598A1 (de) * | 1980-09-06 | 1982-04-15 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur ultraschalltherapie |
US4690144A (en) * | 1982-04-02 | 1987-09-01 | Medtronic, Inc. | Wireless transcutaneous electrical tissue stimulator |
DE3485521D1 (de) * | 1983-12-08 | 1992-04-02 | Toshiba Kawasaki Kk | Gebogene lineare ultraschallwandleranordnung. |
JPS60140153A (ja) * | 1983-12-28 | 1985-07-25 | Toshiba Corp | 超音波探触子の製造方法 |
US4656384A (en) * | 1984-10-25 | 1987-04-07 | Siemens Aktiengesellschaft | Ultrasonic detection sensor in hybrid structure with appertaining electronic circuit |
US4860761A (en) * | 1985-04-12 | 1989-08-29 | Omron Tateisi Electronics Co. | Pulse wave detecting apparatus for blood pressure measurement |
DE3612532A1 (de) * | 1985-04-12 | 1986-10-23 | Omron Tateisi Electronics Co., Kyoto | Elektronisches blutdruckmessgeraet |
FR2617394B1 (fr) * | 1987-07-03 | 1994-07-29 | Boutin Gerard | Dispositif de mesure de la pression sanguine dans une artere superficielle |
DE3782167T2 (de) * | 1987-07-21 | 1993-02-18 | Hewlett Packard Gmbh | Messwertumformer. |
US5603325A (en) * | 1988-05-11 | 1997-02-18 | Lunar Corporation | Ultrasonic densitometer with width compensation |
US5343863A (en) * | 1988-05-11 | 1994-09-06 | 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 |
US5099849A (en) * | 1988-05-11 | 1992-03-31 | Lunar Corporation | Ultrasonic densitometer device and method |
US5349959A (en) * | 1988-05-11 | 1994-09-27 | Lunar Corporation | Ultrasonic densitometer device and method |
US6027449A (en) * | 1988-05-11 | 2000-02-22 | Lunar Corporation | Ultrasonometer employing distensible membranes |
US4930511A (en) * | 1988-05-11 | 1990-06-05 | Lunar Radiation, Inc. | Ultrasonic densitometer device and method |
US5042489A (en) * | 1988-05-11 | 1991-08-27 | Lunar Corporation | Ultrasonic densitometer device and method |
US5840029A (en) * | 1988-05-11 | 1998-11-24 | Lunar Corporation | Imaging ultrasonic densitometer |
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 |
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 (ja) * | 1994-12-22 | 1998-12-24 | アロカ株式会社 | 組織内音速測定方法 |
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 (de) * | 2001-05-30 | 2002-12-05 | Friendly Sensors Ag | Vorrichtung zur Verformungs- und/oder Bewegungserfassung |
JP2012523920A (ja) * | 2009-04-14 | 2012-10-11 | マウイ イマギング,インコーポレーテッド | ユニバーサルな複数開口の医療用超音波探触子 |
CN101632986B (zh) * | 2009-08-18 | 2011-02-02 | 长沙山河超声波技术有限公司 | 一种超声波换能器装置及其制造方法 |
CN103650352B (zh) | 2010-11-01 | 2020-03-06 | 罗韦技术有限公司 | 多频二维相控阵列换能器 |
WO2012075153A2 (fr) * | 2010-12-03 | 2012-06-07 | Research Triangle Institute | Dispositif à ultrasons, et ensemble de câbles associé |
JP6091755B2 (ja) * | 2012-01-24 | 2017-03-08 | 東芝メディカルシステムズ株式会社 | 超音波プローブおよび超音波診断装置 |
US10022751B2 (en) | 2014-05-30 | 2018-07-17 | Fujifilm Dimatix, Inc. | Piezoelectric transducer device for configuring a sequence of operational modes |
US10107645B2 (en) | 2014-05-30 | 2018-10-23 | Fujifilm Dimatix, Inc. | Piezoelectric transducer device with flexible substrate |
US9789515B2 (en) * | 2014-05-30 | 2017-10-17 | Fujifilm Dimatix, Inc. | Piezoelectric transducer device with lens structures |
WO2017001962A1 (fr) | 2015-06-30 | 2017-01-05 | Koninklijke Philips N.V. | Procédés, appareils et systèmes pour accoupler un transducteur souple à une surface |
CN105396824A (zh) * | 2015-11-20 | 2016-03-16 | 无锡南方声学工程有限公司 | 一种超声波清洗机振盒 |
US20190272816A1 (en) * | 2018-03-02 | 2019-09-05 | Rowe Technologies, Inc. | Hybrid transducer apparatus and methods of manufacture and use |
-
1969
- 1969-06-05 US US830750A patent/US3587561A/en not_active Expired - Lifetime
-
1970
- 1970-05-22 CH CH762370A patent/CH510432A/de not_active IP Right Cessation
- 1970-05-26 DE DE19702025794 patent/DE2025794A1/de active Pending
- 1970-06-02 SE SE07641/70A patent/SE354179B/xx unknown
- 1970-06-03 NL NL7008063A patent/NL7008063A/xx unknown
- 1970-06-03 FR FR7020346A patent/FR2045853B1/fr not_active Expired
- 1970-06-04 JP JP45048384A patent/JPS4911189B1/ja active Pending
- 1970-06-05 GB GB27181/70A patent/GB1269869A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4911189B1 (fr) | 1974-03-15 |
FR2045853A1 (fr) | 1971-03-05 |
NL7008063A (fr) | 1970-12-08 |
FR2045853B1 (fr) | 1973-12-21 |
DE2025794A1 (de) | 1970-12-10 |
GB1269869A (en) | 1972-04-06 |
US3587561A (en) | 1971-06-28 |
SE354179B (fr) | 1973-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |