CATHETER WITH FORMED GUIDE WIRE RAMP

A rapid exchange catheter comprises a guide wire lumen including a substantially sealed portion in which a lumen wall extends around an entire periphery thereof and a channel portion including a channel opening the lumen to an exterior of the catheter, wherein a width of the channel is less than a m...

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Hauptverfasser: BOUTILETTE MICHAEL P, WINDHEUSER JAMES E, CARRILLO OSCAR
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A rapid exchange catheter comprises a guide wire lumen including a substantially sealed portion in which a lumen wall extends around an entire periphery thereof and a channel portion including a channel opening the lumen to an exterior of the catheter, wherein a width of the channel is less than a maximum width of the channel portion. A guide wire ramp extends into the channel portion, with the ramp extending further into the lumen of the channel portion as a distal end of the ramp is approached.