Beyond 30 MHz [applications of high-frequency ultrasound imaging]

Author

Lockwood, G.R. ; Turnball, D.H. ; Christopher, D.A. ; Foster, F.S.

Author_Institution

Dept. of Biomed. Eng., Cleveland Clinic Found., OH, USA

Volume

15

Issue

6

fYear

1996

Firstpage

60

Lastpage

71

Abstract

Most medical ultrasound imaging systems operate in the frequency range from 3 to 10 MHz and can resolve objects approximately 1 mm in size. In the mid 1980s, new transducer materials led to the development of the first transducers suitable for high-frequency (30-100 MHz) clinical imaging. These high-frequency transducers can provide images of subsurface structures with microscopic resolution. In this article, the authors introduce the basic principles of high-frequency ultrasound imaging and discuss six applications of this new technology: eye imaging, skin imaging, catheter-based intravascular imaging, intra-articular imaging, high-frequency flow imaging, and in-vivo imaging of mouse embryonic development. These examples illustrate a few of the potential applications of high-frequency ultrasound in medicine and biology

Keywords

biomedical ultrasonics; eye; reviews; skin; 1 mm; 3 to 10 MHz; 30 to 100 MHz; catheter-based intravascular imaging; clinical imaging; eye imaging; high-frequency flow imaging; high-frequency ultrasound imaging; in-vivo imaging; intra-articular imaging; microscopic resolution; mouse embryonic development; skin imaging; subsurface structures; transducer materials; Biomedical imaging; Biomedical transducers; Frequency; High-resolution imaging; Image resolution; Mice; Microscopy; Skin; Ultrasonic imaging; Ultrasonic transducers;

fLanguage

English

Journal_Title

Engineering in Medicine and Biology Magazine, IEEE

Publisher

ieee

ISSN

0739-5175

Type

jour

DOI

10.1109/51.544513

Filename

544513