Invention Grant
US08012168B2 Access and closure device and method 有权
访问和关闭设备和方法

Access and closure device and method
Abstract:
Devices and methods for accessing and closing vascular sites are disclosed. Self-sealing closure devices and methods are disclosed. A device that can make a steep and controlled access path into a vascular lumen is disclosed. Methods for using the device are also disclosed.
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