Invention Grant
- Patent Title: Device and method for vascular re-entry
- Patent Title (中): 用于血管重入术的装置和方法
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Application No.: US14222311Application Date: 2014-03-21
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Publication No.: US09402646B2Publication Date: 2016-08-02
- Inventor: Henry Nita
- Applicant: FLOWCARDIA, INC.
- Applicant Address: US CA Sunnyvale
- Assignee: FLOWCARDIA, INC.
- Current Assignee: FLOWCARDIA, INC.
- Current Assignee Address: US CA Sunnyvale
- Agency: C.R. Bard Intellectual Property Buchalter Nemer
- Main IPC: A61B17/32
- IPC: A61B17/32 ; A61B17/22 ; A61B8/13 ; A61B18/14 ; A61B18/18 ; A61B19/00 ; A61B17/00
Abstract:
In a method for re-entry from extraluminal space into the central lumen of a vessel, a guidewire is advanced into the extraluminal space of the vessel, and then a directional catheter is advanced over the guidewire through the extraluminal space. Thereafter, the guidewire is removed from the directional catheter, an ultrasound device is placed through the directional catheter, and the ultrasound device is advanced through the extraluminal space into the central lumen and then activated.
Public/Granted literature
- US20140207164A1 DEVICE AND METHOD FOR VASCULAR RE-ENTRY Public/Granted day:2014-07-24
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