Intravascular catheter
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United States of America Patent
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-
Nov 19, 2002
Grant Date -
Aug 16, 2001
app pub date -
Feb 6, 2001
filing date -
Feb 16, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides an intravascular catheter comprising a catheter part; an internal needle disposed through the catheter part; and a flexible resin member disposed on the outer surface of the catheter part. It is preferable that the intravascular catheter comprises a blood leakage prevention member for preventing leakage of blood by closing the catheter part via the flexible resin member. It is also preferable that the blood leakage prevention member comprises a pressure part capable of pressuring the catheter part via the flexible resin member. It is further preferable that the blood leakage prevention member comprises a fixing mechanism capable of fixing the pressure part in the pressuring state, and a releasing mechanism capable of releasing the pressuring state.
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