INSTRUMENT ADVANCEMENT DEVICE CONFIGURED FOR SEPTUM ENGAGEMENT

An instrument advancement device may include a housing, which may include a slot. The instrument advancement device may be configured to couple to a catheter assembly. The instrument advancement device may include an advancement element, which may extend through the slot and may be configured to mov...

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Bibliographische Detailangaben
Hauptverfasser: NEUMANN, Erica, E, SCHERICH, Megan, BAILEY, Lisa, BURKHOLZ, Jonathan, Karl, HARDING, Weston, F, BLANCHARD, Curtis, H, LACKEY, John, SONDEREGGER, Ralph, L
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An instrument advancement device may include a housing, which may include a slot. The instrument advancement device may be configured to couple to a catheter assembly. The instrument advancement device may include an advancement element, which may extend through the slot and may be configured to move linearly along the slot between a retracted position and an advanced position. In response to movement of the advancement element from a retracted position to an advanced position, an instrument of the instrument advancement device may be advanced beyond a distal end of the housing and may be configured to open a path through an occlusion in the catheter assembly or vasculature. The instrument advancement device may include a septum, which may be engaged to facilitate sealing of the housing and/or prevent buckling of the instrument.