Abstract
A description is given of the construction and testing of a pressure transducer for measuring shock wave parameters in water, as applied to lithotripters and other focused systems. The sensitive element is made from a PVDF piezofilm, with a working area of 2 mm diameter. The transducer sensitivity is 0.2 V/MPa, and the rise time is not greater than 50 nsec.
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References
Kh. H. Raikhenberger, Litotriptery, TIIER,26, No. 9, 194 (1988).
N. A. Lopatkin et al., Urologiya Nevrologiya, No. 6, 8 (1987).
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B. Granz, Proc. Sixth Int. Symp. on Electrets, Queen's Coll., Oxford (1988), p. 233.
Additional information
Translated from Izmeritel'naya Tekhnika, No. 6, pp. 58–59, June, 1995.
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Yakushev, V.V., Uvarov, V.A. & Maslennikov, S.P. PVDF piezofilm transducer for measuring the parameters of shock waves in focused systems. Meas Tech 38, 693–696 (1995). https://doi.org/10.1007/BF00991122
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DOI: https://doi.org/10.1007/BF00991122