校准单元素聚焦换能器绝对接收灵敏度的方法。
Methods to calibrate the absolute receive sensitivity of single-element, focused transducers.
作者信息
Rich Kyle T, Mast T Douglas
机构信息
Biomedical Engineering Program, University of Cincinnati, Cincinnati, Ohio 45267, USA
出版信息
J Acoust Soc Am. 2015 Sep;138(3):EL193-8. doi: 10.1121/1.4929620.
Abstract
Absolute pressure measurements of acoustic emissions by single-element, focused passive cavitation detectors would be facilitated by improved wideband receive calibration techniques. Here, calibration methods were developed to characterize the absolute, frequency-dependent receive sensitivity of a spherically focused, single-element transducer using pulse-echo and pitch-catch techniques. Validation of these calibration methods on a focused receiver were made by generating a pulse from a small diameter source at the focus of the transducer and comparing the absolute pressure measured by a calibrated hydrophone to that of the focused transducer using the receive sensitivities determined here.
摘要
改进的宽带接收校准技术将有助于通过单元素聚焦被动空化探测器进行声发射的绝对压力测量。在此，开发了校准方法，以使用脉冲回波和音高捕捉技术来表征球形聚焦单元素换能器的绝对频率相关接收灵敏度。通过在换能器焦点处的小直径源产生脉冲，并使用此处确定的接收灵敏度，将校准水听器测量的绝对压力与聚焦换能器的绝对压力进行比较，从而对聚焦接收器上的这些校准方法进行验证。
相似文献
1
Methods to calibrate the absolute receive sensitivity of single-element, focused transducers.校准单元素聚焦换能器绝对接收灵敏度的方法。
J Acoust Soc Am. 2015 Sep;138(3):EL193-8. doi: 10.1121/1.4929620.
2
Pulse mode of operation of a spherical piezoceramic transducer filled with liquid and having a correcting electric circuit.充液球形压电换能器的脉冲工作模式及其校正电路。
J Acoust Soc Am. 2010 Dec;128(6):3489-95. doi: 10.1121/1.3500691.
3
Calibration of pressure-velocity probes using a progressive plane wave reference field and comparison with nominal calibration filters.使用渐进平面波参考场对压力-速度探头进行校准，并与标称校准滤波器进行比较。
J Acoust Soc Am. 2011 Jun;129(6):3745-55. doi: 10.1121/1.3589253.
4
Characterization of a fiber-optic displacement sensor for measurements in high-intensity focused ultrasound fields.用于高强度聚焦超声场测量的光纤位移传感器的特性。
J Acoust Soc Am. 2011 Jun;129(6):3676-81. doi: 10.1121/1.3583538.
5
In situ calibration of atmospheric-infrasound sensors including the effects of wind-noise-reduction pipe systems.现场校准包括防风降噪管系统影响在内的大气次声传感器。
J Acoust Soc Am. 2011 Sep;130(3):1154-63. doi: 10.1121/1.3613925.
6
Near field acoustic holography with microphones on a rigid sphere (L).基于刚性球上麦克风的近场声全息技术（L）。
J Acoust Soc Am. 2011 Jun;129(6):3461-4. doi: 10.1121/1.3575603.
7
Reconstruction of the signal produced by a directional sound source from remote multi-microphone recordings.从远程多麦克风录音中重建定向声源产生的信号。
J Acoust Soc Am. 2011 Sep;130(3):1689-99. doi: 10.1121/1.3619792.
8
Accuracy of a bistatic scattering substitution technique for calibration of focused receivers.用于聚焦接收器校准的双基地散射替代技术的准确性。
J Acoust Soc Am. 2015 Nov;138(5):EL469-73. doi: 10.1121/1.4935080.
9
Optimization of the array mirror for time reversal techniques used in a half-space environment.用于半空间环境的时间反转技术中的阵列反射镜的优化。
J Acoust Soc Am. 2013 May;133(5):EL351-7. doi: 10.1121/1.4798268.
10
Acoustic radiation of a submerged cylindrical shell in low frequency.低频水下圆柱壳的声辐射。
J Acoust Soc Am. 2013 Jan;133(1):EL26-32. doi: 10.1121/1.4769398.
引用本文的文献
1
Overview of Therapeutic Ultrasound Applications and Safety Considerations: 2024 Update.治疗性超声应用概述与安全考量：2024年更新
J Ultrasound Med. 2025 Mar;44(3):381-433. doi: 10.1002/jum.16611. Epub 2024 Nov 11.
2
Cavitation Emissions Nucleated by Definity Infused through an EkoSonic Catheter in a Flow Phantom.通过 EkoSonic 导管向流态幻影中注入的 Definity 引发的空化发射。
Ultrasound Med Biol. 2021 Mar;47(3):693-709. doi: 10.1016/j.ultrasmedbio.2020.10.010. Epub 2021 Jan 7.
3
In vitro assessment of stiffness-dependent histotripsy bubble cloud activity in gel phantoms and blood clots.在凝胶体和血凝块中体外评估基于硬度的组织微爆破空化泡云的活动。
Phys Med Biol. 2019 Jul 18;64(14):145019. doi: 10.1088/1361-6560/ab25a6.
4
For Whom the Bubble Grows: Physical Principles of Bubble Nucleation and Dynamics in Histotripsy Ultrasound Therapy.为谁而泡：组织微泡空化的物理原理及其在 histotripsy 超声治疗中的应用。
Ultrasound Med Biol. 2019 May;45(5):1056-1080. doi: 10.1016/j.ultrasmedbio.2018.10.035. Epub 2019 Mar 26.
5
Characterization of cavitation-radiated acoustic power using diffraction correction.利用绕射修正对空化辐射声功率进行特征描述。
J Acoust Soc Am. 2018 Dec;144(6):3563. doi: 10.1121/1.5083831.
6
Post Hoc Analysis of Passive Cavitation Imaging for Classification of Histotripsy-Induced Liquefaction in Vitro.基于被动空化成像的体外超声空化效应致组织液化为分类的事后分析
IEEE Trans Med Imaging. 2018 Jan;37(1):106-115. doi: 10.1109/TMI.2017.2735238. Epub 2017 Aug 2.
7
Quantitative Frequency-Domain Passive Cavitation Imaging.定量频域被动式声空化成像
IEEE Trans Ultrason Ferroelectr Freq Control. 2017 Jan;64(1):177-191. doi: 10.1109/TUFFC.2016.2620492. Epub 2016 Oct 25.
8
Accuracy of a bistatic scattering substitution technique for calibration of focused receivers.用于聚焦接收器校准的双基地散射替代技术的准确性。
J Acoust Soc Am. 2015 Nov;138(5):EL469-73. doi: 10.1121/1.4935080.
本文引用的文献
1
Prediction and suppression of HIFU-induced vessel rupture using passive cavitation detection in an ex vivo model.在体外模型中利用被动空化检测预测和抑制高强度聚焦超声诱导的血管破裂
J Ther Ultrasound. 2014 Sep 8;2:14. doi: 10.1186/2050-5736-2-14. eCollection 2014.
2
Quantitative observations of cavitation activity in a viscoelastic medium.定量观察粘弹性介质中的空化活动。
J Acoust Soc Am. 2011 Nov;130(5):3289-96. doi: 10.1121/1.3626156.
3
Acoustic emissions during 3.1 MHz ultrasound bulk ablation in vitro.3.1兆赫超声体外大块消融过程中的声发射
Ultrasound Med Biol. 2008 Sep;34(9):1434-48. doi: 10.1016/j.ultrasmedbio.2008.02.007. Epub 2008 Apr 16.
4
Calibration of hydrophones based on reciprocity and time delay spectrometry.基于互易性和时延光谱法的水听器校准
IEEE Trans Ultrason Ferroelectr Freq Control. 1988;35(2):168-74. doi: 10.1109/58.4167.
5
Role of acoustic cavitation in the delivery and monitoring of cancer treatment by high-intensity focused ultrasound (HIFU).声空化在高强度聚焦超声（HIFU）癌症治疗的递送与监测中的作用。
Int J Hyperthermia. 2007 Mar;23(2):105-20. doi: 10.1080/02656730701194131.
6
Ultrasound-induced cavitation: applications in drug and gene delivery.超声诱导空化：在药物和基因递送中的应用
Expert Opin Drug Deliv. 2006 Nov;3(6):713-26. doi: 10.1517/17425247.3.6.713.
7
Measurement and correlation of acoustic cavitation with cellular bioeffects.声学空化与细胞生物效应的测量及相关性
Ultrasound Med Biol. 2006 Jul;32(7):1111-22. doi: 10.1016/j.ultrasmedbio.2006.03.008.
8
A comparison of the fragmentation thresholds and inertial cavitation doses of different ultrasound contrast agents.不同超声造影剂的破碎阈值和惯性空化剂量的比较。
J Acoust Soc Am. 2003 Jan;113(1):643-51. doi: 10.1121/1.1529667.
9
A multiple-frequency hydrophone calibration technique.一种多频水听器校准技术。
J Acoust Soc Am. 1990 May;87(5):2231-43. doi: 10.1121/1.399191.
Zotero 插件