Skip to main content

Measurements on a Specific Acoustic Pulse Part 2: Measurements

  • Chapter
Output Measurements for Medical Ultrasound

Abstract

This chapter describes the procedures used and the difficulties encountered when trying to measure the acoustic parameters mentioned in Chapter 6. Section 7.2 deals with the measuring instrumentation, 7.3 and 7.4 describe the measurement procedure, 7.5 deals with problems specific to calibrating continuous-wave systems and finally 7.6 discusses measurement accuracy. The whole of this chapter concentrates on measurements on a piece of equipment in a single excitation mode; Chapters 8 and 9 deal with features specific to real-time scanning devices.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

Recommended Additional Reading Material

  • Duck FA. The measurement of exposure to ultrasound and its application to estimates of ultrasound “dose”. Phys Med Biol 1987; 32: 303–325

    Article  Google Scholar 

  • Harris GR. A discussion of procedures for ultrasonic intensity and power calculations from miniature hydrophone measurements. Ultrasound Med Biol 1985; 11: 803–817

    Article  Google Scholar 

  • Harris GR. Hydrophone measurements in diagnostic ultrasound fields. IEEE Trans Ultrason Ferroelec Freq Contr 1988; UFFC-35: 87–101

    Google Scholar 

  • Preston RC. Measurement and characterisation of the acoustic output of medical ultrasonic equipment (Parts 1 and 2). Med Biol Eng and Comput 1986; (Part 1) 24: 113–120; (Part 2) 24: 225–234

    Google Scholar 

  • Szabo TL, Melton HE, Hempstead PS. Ultrasonic output measurements of multiple-mode diagnostic ultrasound systems. IEEE Trans Ultrason Ferroelec Freq Contr 1988; UFFC-35: 220–231

    Article  Google Scholar 

References

  1. Preston RC, Bacon DR, Smith RA. Calibration of medical ultrasonic equipment - procedures and accuracy assessment. IEEE Trans Ultrason Ferroelec Freq Contr 1988; UFFC-35: 110–121

    Article  Google Scholar 

  2. Martin K. Measurement of acoustic output parameters from medical ultrasound devices with an RF power meter system. IEEE Trans Ultrason Ferroelec Freq Contr 1988; UFFC-35: 140–145

    Article  Google Scholar 

  3. Preston RC. The NPL ultrasound beam calibrator. IEEE Trans Ultrason Ferroelec Freq Contr 1988; UFFC-35: 122–139

    Article  Google Scholar 

  4. Smith RA. The importance of the frequency response of a hydrophone when characterising medical ultrasonic fields. Proc Inst Acoust 1986; 8: 118–128

    Google Scholar 

  5. Smith RA. Are hydrophones of diameter 0.5 mm small enough to characterise diagnostic ultrasound equipment? Physics Med Biol 1989; 34: 1593–1607

    Article  Google Scholar 

  6. IEC. Measurement and characterisation of ultrasonic fields using hydrophones in the frequency range 0.5 MHz to 15 MHz. To be published as an IEC Standard, Document 87(CO)6, International Electrotechnical Commission, Geneva, Switzerland, 1988

    Google Scholar 

  7. Beissner K. Maximum hydrophone size in ultrasonic field measurements. Acustica 1985; 59: 61–66

    Google Scholar 

  8. Chivers RC, Smith AD, Filmore PR. Broadband measurements on ultrasonic tank lining materials. Ultrasonics 1981; 19: 125–133

    Article  Google Scholar 

  9. FDA. Guide for measuring and reporting acoustic output of diagnostic ultrasound medical devices. Document 510(k), US Dept of Health and Human Services, Food and Drug Administration, HFZ-132, Rockville, MD 20857, USA, 1985

    Google Scholar 

Download references

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1991 Springer-Verlag London

About this chapter

Cite this chapter

Bacon, D.R. (1991). Measurements on a Specific Acoustic Pulse Part 2: Measurements. In: Preston, R.C. (eds) Output Measurements for Medical Ultrasound. Springer, London. https://doi.org/10.1007/978-1-4471-1883-1_8

Download citation

  • DOI: https://doi.org/10.1007/978-1-4471-1883-1_8

  • Publisher Name: Springer, London

  • Print ISBN: 978-1-4471-1885-5

  • Online ISBN: 978-1-4471-1883-1

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics