CA1132700A - Appareil de visualisation ultrasonore - Google Patents

Appareil de visualisation ultrasonore

Info

Publication number: CA1132700A
Authority: CA; Canada
Prior art keywords: transducer; window; scanning; elongated; reflector
Prior art date: 1978-03-27
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

CA394,111A

Other languages

English (en)

Inventor

William E. Glenn

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.)

New York Institute of Technology

Original Assignee

New York Institute of Technology

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.)

1978-03-27

Filing date

1982-01-13

Publication date

1982-09-28

1978-03-27 Priority claimed from US05/890,377 external-priority patent/US4248090A/en

1978-03-27 Priority claimed from US05/890,378 external-priority patent/US4246791A/en

1979-03-26 Priority claimed from CA324,104A external-priority patent/CA1131752A/fr

1982-01-13 Application filed by New York Institute of Technology filed Critical New York Institute of Technology

1982-01-13 Priority to CA394,111A priority Critical patent/CA1132700A/fr

1982-09-28 Application granted granted Critical

1982-09-28 Publication of CA1132700A publication Critical patent/CA1132700A/fr

Status Expired legal-status Critical Current

Links

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Landscapes

Ultra Sonic Daignosis Equipment (AREA)

CA394,111A 1978-03-27 1982-01-13 Appareil de visualisation ultrasonore Expired CA1132700A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA394,111A CA1132700A (fr)	1978-03-27	1982-01-13	Appareil de visualisation ultrasonore

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
US05/890,377 US4248090A (en)	1978-03-27	1978-03-27	Apparatus for ultrasonically imaging a body
US890,378		1978-03-27
US05/890,378 US4246791A (en)	1978-03-27	1978-03-27	Ultrasonic imaging apparatus
US890,377		1978-03-27
CA324,104A CA1131752A (fr)	1978-03-27	1979-03-26	Appareil de visualisation ultrasonore
CA394,111A CA1132700A (fr)	1978-03-27	1982-01-13	Appareil de visualisation ultrasonore
AU10289/83A AU1028983A (en)	1978-03-27	1983-01-11	Portable ultrasonic scanner

Publications (1)

Publication Number	Publication Date
CA1132700A true CA1132700A (fr)	1982-09-28

Family

ID=34427071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA394,111A Expired CA1132700A (fr)	1978-03-27	1982-01-13	Appareil de visualisation ultrasonore

Country Status (1)

Country	Link
CA (1)	CA1132700A (fr)

1982
- 1982-01-13 CA CA394,111A patent/CA1132700A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1999-09-28	MKEX	Expiry

Publication	Publication Date	Title
US4325381A (en)	1982-04-20	Ultrasonic scanning head with reduced geometrical distortion
US4246791A (en)	1981-01-27	Ultrasonic imaging apparatus
US4248090A (en)	1981-02-03	Apparatus for ultrasonically imaging a body
US4084582A (en)	1978-04-18	Ultrasonic imaging system
US4333474A (en)	1982-06-08	Ultrasonic imaging system
US4207901A (en)	1980-06-17	Ultrasound reflector
US4507582A (en)	1985-03-26	Matching region for damped piezoelectric ultrasonic apparatus
US4227417A (en)	1980-10-14	Dynamic focusing apparatus and method
US4317370A (en)	1982-03-02	Ultrasound imaging system
US4257271A (en)	1981-03-24	Selectable delay system
US4339952A (en)	1982-07-20	Cylindrical transducer ultrasonic scanner
US4917096A (en)	1990-04-17	Portable ultrasonic probe
US4183249A (en)	1980-01-15	Lens system for acoustical imaging
CA1085040A (fr)	1980-09-02	Transducteur ultrasonique et methode d'utilisation
US4185501A (en)	1980-01-29	Ultrasonic sector scanner
US4313444A (en)	1982-02-02	Method and apparatus for ultrasonic Doppler detection
US4508122A (en)	1985-04-02	Ultrasonic scanning apparatus and techniques
US4223560A (en)	1980-09-23	Variable delay system
CA1131752A (fr)	1982-09-14	Appareil de visualisation ultrasonore
US6712765B2 (en)	2004-03-30	Ultrasonic scanning method and apparatus
CA1118088A (fr)	1982-02-09	Systeme de visualisation ultrasonore
US4325258A (en)	1982-04-20	Conical transducer ultrasonic scanning
JPS5912988B2 (ja)	1984-03-27	音響結像用レンズ装置
CA1132700A (fr)	1982-09-28	Appareil de visualisation ultrasonore
JP4347954B2 (ja)	2009-10-21	超音波撮像装置