Project detail

A model study of radiation ultrasound transducers in probe systems

Duration: 01.01.2000 — 31.12.2002

Funding resources

Czech Science Foundation - Standardní projekty

- whole funder

On the project

Description in English
Reproducibility of ultrasound applications and namely image quality in ultrasound diagnostics are primarily dependent on parameters and properties of transducers in ultrasound probes. To the main parameters of ultrasound probes belong operating frequencylongitudinal and lateral spatial resolution, sensitivity, beamwidth, focusing zone. Intensity of ultrasound beam is also important specification. This proposed project is aimed at the analysis of radiation of transducer systems in diagnostic probes. Theaim is to build a library of program models for selected types of probes and their validation using a unique ultrasound measuring system. This system will use an ultrasound measuring tub with a hydrophone for maping ultrasound fields. Following up with the European legislation IEC, EN (EU), it is intended that the project yields in creating a standard methodology for measurement and evaluation of probes, assuming the intensity of generated ultrasound and electromagnetic compatibility requirement.That

Mark

GA102/00/0936

Default language

Czech

People responsible

Rozman Jiří, doc. Ing., CSc. - principal person responsible

Units

Department of Biomedical Engineering
- beneficiary (2001-01-01 - not assigned)

Results

VÁCLAVÍK, V., ROZMAN, J., ČÍP, O., MIKEL, B. Digital controlled electronics for three-dimension hydrophone position system. In Radioelektronika 2001, Conference Proceedings. Institute of Radio Electronics, Brno University of Technolog: Brno University of Technology, 2001. p. 78 ( p.)ISBN: 80-214-1861-3.
Detail

OREL, D., ROZMAN, J. The modeling of tissue heating caused by applied diagnostic. In Analysis of Biomedical Signals and Images. 16-th Biennial International EURASIP Conference BIOSIGNAL 2002. Brno: Brno University of Technology - VUTIUM Press, 2002. p. 431 ( p.)ISBN: 80-214-2120-7.
Detail

JAROŠ, J. The application software of the ultrasound measuring system. In Proceedings of 9th Conference and Competition Student EEICT 2003, Volume 2. Brno: Vysoké učení technické v Brně, 2003. p. 72 ( p.)ISBN: 80-214-2378-1.
Detail

OREL, D., ROZMAN, J. Embryonic models tissue heating during ultrasound exposure. In Radioelektronika 2003. Brno: Vysoké učení technické v Brně, 2003. p. 91 ( p.)ISBN: 80-214-2383-8.
Detail

JAROŠ, J., ROZMAN, J. Visualisation of the ultrasound field. In Proceedings of 13th international conference Radioelektronika 2003. Brno: Vysoké učení technické v Brně, 2003. p. 391 ( p.)ISBN: 80-214-2383-8.
Detail

OREL, D., ROZMAN, J. Models of heating induced by ultrasound. In Conference Proceedings of 12th International Scietific Conference Radioelektronika 2002. 12. Bratislava: Slovak University of Technology in Bratislava, 2002. p. 48 ( p.)ISBN: 80-227-1700-2.
Detail

OREL, D., ROZMAN, J. Modelování možného rizika ohřevu embryonální tkáně v důsledku ultrazvukového vyšetření. In Sborník konference Inteligentní systémy ve zdravotní péči 2002. Praha: Česká společnost Biomedicínského inženýrství, 2002. s. 6 ( s.)
Detail

VÁCLAVÍK, V., ROZMAN, J., OREL, D. The ultrasound measuring system. In Proceedings of International Conference Applied Electronics 2002. 1. Plzeň: Západočeská universita v Plzni, 2002. p. 179 ( p.)ISBN: 80-7082-881-1.
Detail

OREL, D., ROZMAN, J. A simple model of embryonic tissue heating during ultrasound diagnostics. In Proceedings of 14th Congres of European Federation of Societies for Ultrasound in Medicine and Biology. 1. Warsaw - Poland: Polish Ultrasound Society, 2002. p. 59 ( p.)
Detail

OREL, D., ROZMAN, J. Modelování ultrazvukových polí ideálních měničů. Lékař a technika, 2002, roč. 33, č. 1, s. 13 ( s.)ISSN: 0301-5491.
Detail

OREL, D., ROZMAN, J. A computer simulation of ultrasound thermal bio-effect in embryonic models. Radioengineering, 2003, vol. 12, no. 4, p. 26 ( p.)ISSN: 1210-2512.
Detail

OREL, D. Modelová studie bezpečnosti ultrazvukové diagnostiky embrya. Lékař a technika, 2004, roč. 35, č. 1, s. 4 ( s.)ISSN: 0301-5491.
Detail

Modelová studie vyzařování ultrazvukových sond. Modelová studie vyzařování ultrazvukových sond. Brno: Vysoké učení technické v Brně, 2003. s. 1 ( s.)ISBN: 80-214-2289-0.
Detail

CHMELAŘ, M.: Testovací generátor; Generátor pro buzení ultrazvukových sond. UBMI. (prototyp)
Detail

Responsibility: Rozman Jiří, doc. Ing., CSc.