Thrombectomy catheter deployment system

A thrombectomy catheter deployment system which greatly simplifies setup procedures and operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a...

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Bibliographische Detailangaben
Hauptverfasser: Thor, Eric Joel, Bonnette, Michael John, Aasen, Nicole Jaye, Abbott, Martyn Stuart, Ball, Douglas James, Croll, Walter Charles, Cummings, David Charles, Grant, Chad Nicholas, Hilse, Mark Alfred, Karpinski, James Fredrick, Kneip, Daniel Joseph, Rogers, Jeffrey William, Scherger, III, Ernest Ralph, Teschendorf, John Lloyd, Weisel, Stephen Earl, West, David Woodruff
Format: Patent
Sprache:eng
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Zusammenfassung:A thrombectomy catheter deployment system which greatly simplifies setup procedures and operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement or disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator. A bubble trap incorporated for effective debubbling of saline solution is closely coupled to an insert molded pump having an improved valve arrangement. A spiked bag with large tubing is incorporated for bubble-free transfer of saline.