| abstract |
A highly reliable vessel closure method and device are provided. A device for accessing a biological lumen having a lumen wall having a longitudinal lumen wall axis, the device comprising: An elongate member comprising a longitudinal member axis, wherein the member is configured to approach the lumen at a first angle, the first angle between the longitudinal lumen wall axis and the A device comprising a member defined by a longitudinal member axis, wherein the first angle is less than about 19 degrees. [Selection figure] None |