| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly-reliable method and device for closing a blood vessel.SOLUTION: A device for accessing a biological lumen having a lumen wall having a longitudinal lumen wall axis, includes a member that is an elongated member comprising a longitudinal member axis, wherein the member is configured to access the lumen at a first angle, wherein the first angle is defined by the longitudinal lumen wall axis and the longitudinal member axis, and wherein the first angle is less than about 19 degrees. |
