Invention Grant
US08768487B2 Devices, methods and systems for establishing supplemental blood flow in the circulatory system
有权
用于在循环系统中建立补充血流的装置，方法和系统
- Patent Title: Devices, methods and systems for establishing supplemental blood flow in the circulatory system
- Patent Title (中): 用于在循环系统中建立补充血流的装置，方法和系统
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Application No.: US13025757Application Date: 2011-02-11
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Publication No.: US08768487B2Publication Date: 2014-07-01
- Inventor: Robert C. Farnan , Oliver Marseille , Wolfgang Kerkhoffs
- Applicant: Robert C. Farnan , Oliver Marseille , Wolfgang Kerkhoffs
- Applicant Address: US NJ Teaneck
- Assignee: Circulite, Inc.
- Current Assignee: Circulite, Inc.
- Current Assignee Address: US NJ Teaneck
- Agency: Wood, Herron & Evans, L.L.P.
- Main IPC: A61N1/36
- IPC: A61N1/36 ; A61M1/12 ; A61M1/36 ; A61B17/00
Abstract:
A cannula for insertion through a biologic tissue. The cannula includes a shaft having proximal and distal end portions with a lumen therebetween. The cannula further includes a tip having a proximal end portion, a distal tip end, and a lumen therebetween. The proximal end portion of the tip is secured to the distal end portion of the shaft so that the lumen of the tip is in fluid communication with the lumen of the shaft. The tip includes an opening that extends proximally relative to the distal tip end to permit the flow of fluid into the lumen of the tip even in the event that the distal tip end becomes obstructed.
Public/Granted literature
- US20110196190A1 DEVICES, METHODS AND SYSTEMS FOR ESTABLISHING SUPPLEMENTAL BLOOD FLOW IN THE CIRCULATORY SYSTEM Public/Granted day:2011-08-11
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