| 摘要 |
The implant has an elongate body (11) including inlet and outlet openings (13, 15) and a conical passage (19) connecting the inlet opening to the outlet opening for blood flowing through a blood vessel (27) with the passage bounded in a peripheral direction by a blood-impermeable wall (17). The inlet opening has a larger cross-sectional area than the outlet opening. A section (11-1) of the body is located between the inlet and outlet openings, and/or the passage converges from the inlet opening toward the outlet opening. |
