GUIDE EXTENSION CATHETER
The present invention discloses a guide extension catheter, comprising a proximal member having a proximal outer diameter, a proximal portion, and an extension portion extending from a distal end of the proximal portion to a distal end of the proximal member, the extension portion including a transi...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention discloses a guide extension catheter, comprising a proximal member having a proximal outer diameter, a proximal portion, and an extension portion extending from a distal end of the proximal portion to a distal end of the proximal member, the extension portion including a transition region transitioning from the proximal portion to a flattened region of the extension portion; a collar member attached to the flattened region; and a distal sheath member attached to the collar member, the distal sheath member having a lumen and a distal outer diameter larger than the proximal outer diameter. |
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