Surgical catheters with suturing device and NMR opaque material
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United States of America Patent
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-
May 9, 1989
Grant Date -
N/A
app pub date -
Sep 23, 1987
filing date -
Jan 13, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical catheter for use on a patient undergoing NMR examination is composed of an elongated element made up of axial segments which are composed of materials which alternate from being highly opaque under NMR examination and less opaque under NMR examination, thereby enabling identification of the entire length of the catheter in the NMR field.
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