Surgery – Instruments – Internal pressure applicator
Patent
1993-07-07
1995-05-09
Cermak, Adam J.
Surgery
Instruments
Internal pressure applicator
604 53, 604102, A61M 2902, A61M 3100
Patent
active
054135818
ABSTRACT:
The balloon dilatation catheter has a first lumen extending along the entire length of a shaft, which lumen is connected to a pump and, at the distal end of the catheter, to the inside of the balloon. Through this lumen there also passes a support wire connected firmly to the catheter. The shaft has an additional lumen which opens outwards via an opening behind the proximal end of the balloon. A controllable guide wire can be introduced into this lumen via an attachment piece. Similarly, a measuring apparatus or an apparatus for introducing a contrast medium or drug can be connected to this additional lumen. The catheter is particularly suitable for treating strictures in an arterial ramification.
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Akers Lawernce C.
Cermak Adam J.
Richardson Peter C.
Schneider (Europe) A.G.
Strassberger Philip C.
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