| 摘要 |
Kits, apparatus, devices and methods for treating varicose veins caused by an incompetent venous junction (e.g., the saphenofemoral and/or saphenopopliteal junctions) are disclosed. The kits may include a sheath, a vein closure device, and an injection device. Alternatively, a vein closure device may include an integral injection channel and injection device. Methods may include injecting a vein with a sclerosing agent through a needle that extends in a direction that is not aligned with a longitudinal axis of a sheath or shaft.
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