FLAT CROSSED-COIL DETECTOR FOR BLOOD-FLOW MEASUREMENT USING NUCLEAR MAGNETIC-RESONANCE

被引：25
作者：
BATTOCLETTI, JH
HALBACH, RE
SANCES, A
LARSON, SJ
BOWMAN, RL
KUDRAVCEV, V
机构：
[1] VET ADM HOSP,WOOD,WI 53193
[2] NHLBI,TECH DEV LAB,BETHESDA,MD 20014
来源：
MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING | 1979年 / 17卷 / 02期
关键词：
Animal blood flow; Blood flow measurement; Blood flowmeter; Human blood flow; Nuclear magnetic resonance;
D O I：
10.1007/BF02440927
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A new flat crossed-coil nuclear magnetic resonance (n.m.r.) detector can be used to measure flood flow at many regions of the body, is introduced. It is compared, both in vitro and in vivo, with the already proven cylindrical crossed-coil n.m.r. detector. Both detectors use a single high-field homogenous magnet. A single-sideband receiver reduces the effect of transmitter leakage into the receiver coil to allow the use of a high-level transmitter field. Preliminary application of the flat crossed-coil detector to the detection of cerebral blood flow is presented. © 1979 IFMBE.
引用
收藏
页码：183 / 191
页数：9
相关论文
共 13 条
[1]  
ABRAGAM A, 1961, PRINCIPLES NUCLEAR M
[2]  
BATTOCLETTI JH, 1975, BIOMED ENG, V10, P12
[3]  
BATTOCLETTI JH, 1975, BIOMED ENG LONDON, V10, P20
[4]  
BATTOCLETTI JH, 1974, REV NMR TECHNIQUES A
[5]   BLOOD FLOWMETER UTILIZING NUCLEAR MAGNETIC RESONANCE [J].
BOWMAN, RL ;
KUDRAVCEV, V .
IRE TRANSACTIONS ON MEDICAL ELECTRONICS, 1959, 6 (04) :267-269
[6]   NUCLEAR MAGNETIC-RELAXATION IN BLOOD [J].
BROOKS, RA ;
BATTOCLETTI, JH ;
SANCES, A ;
LARSON, SJ ;
BOWMAN, RL ;
KUDRAVCEV, V .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1975, BM22 (01) :12-18
[7]  
HALBACH RE, 1977, THESIS MARQUETTE U
[8]  
HIRSCHEL RL, 1961, J APPL PHYS, V32, P1404
[9]  
JONES DW, 1976, ADV MAGN RESON, P123
[10]  
KUDRAVCEV V, 1972, 25TH P ACEMB BAL HAR, P145
12