DocumentCode
1202392
Title
Catheter Smearing Correction Using Inverse Filtering Techniques
Author
Branston, Neil M. ; Read, Randol R.
Author_Institution
Department of Electrical Engineering, Rice University, Houston, Tex. 77001.
Issue
4
fYear
1972
fDate
7/1/1972 12:00:00 AM
Firstpage
286
Lastpage
290
Abstract
The application of digital filtering techniques to correct for the instrumental error, known as ``smearing,´´ which occurs when a long catheter of narrow bore is used to sample the concentration of an indicator substance dissolved in blood, is described.
Keywords
Blood flow; Boring; Catheters; Digital filters; Equations; Error correction; Filtering; Instruments; Isotopes; Monitoring; Blood Circulation Time; Catheterization; Cerebrovascular Circulation; Filtration; Mathematics; Methods; Models, Biological; Monitoring, Physiologic; Regional Blood Flow;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1972.324071
Filename
4120532
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