GB1409201A - Ultrasonic applicator - Google Patents

Ultrasonic applicator

Info

Publication number
GB1409201A
GB1409201A GB498573A GB498573A GB1409201A GB 1409201 A GB1409201 A GB 1409201A GB 498573 A GB498573 A GB 498573A GB 498573 A GB498573 A GB 498573A GB 1409201 A GB1409201 A GB 1409201A
Authority
GB
United Kingdom
Prior art keywords
ring
transducers
piezo
jan
transmitting
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
Application number
GB498573A
Other languages
English (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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19722204474 external-priority patent/DE2204474C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1409201A publication Critical patent/GB1409201A/en
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
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • A61B5/033—Uterine pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/02—Measuring pulse or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0866—Clinical applications involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
GB498573A 1972-01-31 1973-01-31 Ultrasonic applicator Expired GB1409201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204474 DE2204474C3 (de) 1972-01-31 Ultraschall-Doppler-Applikator zum Erfassen der Bewegung von körperinternen Objekten

Publications (1)

Publication Number Publication Date
GB1409201A true GB1409201A (en) 1975-10-08

Family

ID=5834574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB498573A Expired GB1409201A (en) 1972-01-31 1973-01-31 Ultrasonic applicator

Country Status (6)

Country Link
US (1) US3824988A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT318129B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH547627A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2170007B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1409201A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (2) SE388353B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86072A1 (fr) 1985-09-11 1987-04-02 Cobben Andree Ceinture de surveillance
US5070888A (en) * 1985-09-26 1991-12-10 The Hon Group External uterine contraction monitoring device
US4947853A (en) * 1985-09-26 1990-08-14 Hon Edward H Sensor support base and method of application
EP0300069B1 (en) * 1987-07-21 1992-10-07 Hewlett-Packard GmbH Transducer
US4947865A (en) * 1987-11-09 1990-08-14 The Hon Group Sensor support plate with detachable ring
WO1997003610A1 (de) * 1995-07-21 1997-02-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur detektion von konkrementen und kavitationsblasen
DE10126539A1 (de) * 2001-05-30 2002-12-05 Friendly Sensors Ag Vorrichtung zur Verformungs- und/oder Bewegungserfassung
CA2569409A1 (en) * 2004-05-11 2005-11-24 Maternus Partners, Ltd. Beltless labor contraction and heart rate monitoring apparatus
WO2011023521A1 (en) * 2009-08-27 2011-03-03 Siemens Aktiengesellschaft A uterine contraction measurement device and a fetal monitoring system
CN103654857A (zh) * 2013-12-04 2014-03-26 江南大学 一种胎心信号采集装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998173A (en) * 1963-02-04 1965-07-14 George Andrew Douglas Gordon Method and apparatus for destroying limited groups of cells
US3156110A (en) * 1962-07-23 1964-11-10 Manfred E Clynes Ultrasonic detection and visualization of internal structure
US3439530A (en) * 1966-01-10 1969-04-22 Magnaflux Corp Multi-scan ultrasonic testing apparatus
US3552382A (en) * 1968-01-11 1971-01-05 Hoffmann La Roche Ultrasonic transducer assembly for biological inspections
US3606879A (en) * 1968-06-17 1971-09-21 Electro Medical Systems Inc Monitoring the physiological phenomena of childbirth with ultrasound
US3721227A (en) * 1971-08-24 1973-03-20 Nulty D Mc Transducer for pulse-echo ultrasonic exploration

Also Published As

Publication number Publication date
DE2204474A1 (de) 1973-08-16
FR2170007B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-02-23
CH547627A (de) 1974-04-11
FR2170007A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-14
SE7602152L (sv) 1976-02-23
US3824988A (en) 1974-07-23
AT318129B (de) 1974-09-25
SE388353B (sv) 1976-10-04
DE2204474B2 (de) 1976-10-21

Similar Documents

Publication Publication Date Title
GB2063474B (en) Coeliac cavity ultrasonic diagnosis apparatus
GB1440761A (en) Pressure transducer
GB1409201A (en) Ultrasonic applicator
IE45639L (en) Collecting eggs from the uterine horn of an animal
CA981727A (en) Continuous tube trickle irrigator
DE3069525D1 (en) Curved array of sequenced ultrasound transducers
AU4190878A (en) Ultrasonic transducer probe
DE68921860D1 (de) Wandler für die medizinische Ultraschall-Bilderzeugung.
HK18377A (en) Pressure transducer
CA1013474A (en) Vector contour plot of physiological parameters
CA1010675A (en) Capacitive type pressure transducer with flexible diaphragm
IT1200522B (it) Apparecchiatura diagnostica medicale a ultrasuoni
IT7925740A0 (it) Supporto per un trasduttore, perl'emissione e/o la ricezione disegnali ultrasonici in un dato settore angolare.
SE420049B (sv) Forfarande for framstellning av en losning av ett stabilt humanplasmaprotein, vilket ej visar blodtryckssenkande verkan
FR2318403A1 (fr) Dispositif generateur de signaux, notamment pour l'exploration par ultrasons du corps des patients au cours d'examens medicaux
GB1220677A (en) Improvements in or relating to power-generating apparatus for incorporation in the human body
IL42968A0 (en) A blood pressure cuff
CS165755B1 (en) Pneumatic equipment for measuring transducer's mechanical motion conversion into pneumatic signal
GB1113488A (en) Improvements in or relating to blood pressure cuff transducers
WO2019104502A1 (zh) 一种胎心胎教仪
CH548196A (de) Nach dem ultraschall-doppler-prinzip arbeitender herzfrequenzmesser.
Kubenko Deformation of a spherical shell under the action of an unsteady spherical hydroacoustic wave
USD236530S (en) Finger ring
JPS51142885A (en) Living body transducer
GB1443235A (en) Linear array ultrasonic transducer

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee