Transient response of cylindrical piezoceramics used in self focusing transducers for therapy

T Dreyer, RE Riedlinger - 1999 IEEE Ultrasonics Symposium …, 1999 - ieeexplore.ieee.org
Piezoelectric transducers used in therapy, for example in lithotripsy, consist of several
thousand cylindrical piezoceramic elements which are driven by a high voltage pulse. In …
被引用次数：4 相关文章

Investigations of compact self focusing transducers using stacked piezoelectric elements for strong sound pulses in therapy

T Dreyer, W Krauss, E Bauer… - 2000 IEEE Ultrasonics …, 2000 - ieeexplore.ieee.org
A new design for self-focusing piezoelectric transducers used in therapy is presented.
Common transducers have large dimensions with diameters up to 500 mm in order to …
被引用次数：51 相关文章

Modeling of piezoceramic composite transducer structures generating strong sound pulses in therapy

T Dreyer, RE Riedlinger - 2001 IEEE Ultrasonics Symposium …, 2001 - ieeexplore.ieee.org
In order to simulate composite piezoelectric structures, which are applied in self-focusing
transducers for therapy, a 3-D modeling approach is presented here. Assuming a plane and …
被引用次数：3 相关文章

Combination of finite element simulations and linear systems theory for pulse shaping of piezoelectric transducers used in therapy

T Dreyer, RE Riedlinger - 2002 IEEE Ultrasonics Symposium …, 2002 - ieeexplore.ieee.org
A simulation procedure is presented to calculate the focal ultrasound pressure pulse from
the driving voltage of a piezoelectric composite transducer or to calculate the required …
被引用次数：1 相关文章

Compact piezoelectric transducers for lithotripsy

T Dreyer, RE Riedlinger, E Bauer… - The Journal of the …, 2001 - pubs.aip.org
Self‐focusing piezoelectric transducers are widely used in extracorporeal shockwave
lithotripsy. This application demands high focal pressure pulse amplitudes, small focal …
被引用次数：1 相关文章 所有 3 个版本

Compact self focusing piezoelectric generator using electrically pre-stressed transducer for strong sound pulses in therapy

A Birer, M Ghohestani… - 2002 IEEE Ultrasonics …, 2002 - ieeexplore.ieee.org
New clinical concepts in therapy demand small shock heads. Reducing the size of
piezoelectric shock heads will only be possible if the pressure generated at the surface of …
被引用次数：1 相关文章
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[HTML][HTML] Development of a compact self-focusing piezoelectric generator using electrical pre-strain piezocomposite material

A Birer, M Ghohestani, D Cathignol - Ultrasonics Sonochemistry, 2004 - Elsevier
New clinical concepts in lithotripsy demand small shock heads. Reducing the size of
piezoelectric shock heads will only be possible if the pressure generated at the surface of …
被引用次数：6 相关文章 所有 5 个版本

Generation of higher pressure pulses at the surface of piezo-composite materials using electrical pre-strain

A Birer, M Gholtestani… - IEEE transactions on …, 2004 - ieeexplore.ieee.org
New clinical concepts in lithotripsy demand smaller shock heads. Reducing the size of
piezoelectric shock heads requires increasing the surface pressure of each transducer so …
被引用次数：9 相关文章 所有 7 个版本

Generation of very high pressure pulses at the surface of piezo-composite materials using electrical pre-stress

A Birer, M Ghohestani, JP Sferruzza… - … Symposium (Cat. No …, 2001 - ieeexplore.ieee.org
New clinical concepts in lithotripsy demand small shock heads. Reducing the size of
piezoelectric shock heads will only be possible if the pressure generated at the surface of …
被引用次数：2 相关文章

Generation of very high pressure pulses at the surface of a sandwiched piezoelectric material

JP Sferruzza, A Birer, D Cathignol - Ultrasonics, 2000 - Elsevier
New clinical concepts in lithotripsy demand small shock heads. Reducing the size of
piezoelectric shock heads will only be possible if the pressure generated at the surface of …
被引用次数：20 相关文章 所有 7 个版本