首页   按字顺浏览 期刊浏览 卷期浏览 A method for checking the registration of contact B‐scanners
A method for checking the registration of contact B‐scanners

 

作者: A. J. Hall,   J. E. E. Fleming,  

 

期刊: Journal of Clinical Ultrasound  （WILEY Available online 1975）
卷期: Volume 3, issue 1  

页码: 51-54

 

ISSN:0091-2751

 

年代: 1975

 

DOI:10.1002/jcu.1870030110

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

关键词: Calibration;B‐scanners;Registration;Ultrasonic;Delay Lines;Rotating Arms

 

数据来源: WILEY

 

摘要:

AbstractThe use of an ultrasonic delay line and mechanical arm as a means of checking the registration of contact B‐scanners is described. The principle of operation is applicable to any make of equipment. The amount of misregistration can be assessed, and discontinuities or departures from the normal can be demonstrated in the transducer position sensing system. As an added benefit it is a rapid means of checking both picture size and the accuracy of electronic marker

 

点击下载:  PDF (347KB)



返 回