| 摘要 |
Methods and devices for driving a suture assembly employing elastically pre-shaped needles for piercing a tissue. The pre-shaped needles are held in a constrained state and can revert to a natural pre-shaped state prior to or during ejection from the device before entry into tissue allowing for the suture to follow a defined path similar to the pre-shaped needle such that removal of the needle allows for subsequent securing of the suture in or around tissue.
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