发明名称 |
Variation of number and duration of gradient read times during a single pulse sequence for proton density and T2-weighted images |
摘要 |
The gradient read time is varied during the course of a single pulse sequence in which both proton density weighted image data and T2-weighted image data are collected. The number of gradient refocussings after each RF refocussing pulse in a gradient spin echo pulse sequence is changed during the course of the pulse sequence.
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申请公布号 |
US5561369(A) |
申请公布日期 |
1996.10.01 |
申请号 |
US19940282344 |
申请日期 |
1994.07.29 |
申请人 |
FEINBERG, DAVID A.;KIEFER, BERTHOLD |
发明人 |
FEINBERG, DAVID A.;KIEFER, BERTHOLD |
分类号 |
G01R33/48;A61B5/055;G01R33/50;G01R33/561;(IPC1-7):G01V3/00 |
主分类号 |
G01R33/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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