CATHETER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 13, 2014
app pub date -
Sep 4, 2013
filing date -
Sep 13, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A catheter includes: a shaft at least a part of which is to be inserted into a blood vessel; an inlet; an outlet formed in the shaft; a lumen which extends inside the shaft, and through which the inlet and outlet communicate with each other; a balloon disposed on an outer circumference of the shaft, and expandable and contractable; an electrode disposed on a surface of the balloon; a signal acquirer electrically connected to the electrode; a first hole formed in the shaft in a zone between the balloon and the inlet; and a second hole formed in the shaft in a zone between the balloon and the outlet. A blood flowing through the blood vessel is made possible to flow in one of the first and second holes, and flow out from the other hole.
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