| 摘要 |
A medical needle driver including an elongated member having a proximal end, a distal end, and a lumen extending therebetween. The medical needle driver may also include an end-effector disposed at the distal end of the elongated member, the end-effector may include at least two arms connected at their proximal ends to form a jaw-like structure, wherein at least one of the at least two arms may be configured to rotate relative to the other arm. In addition, each arm may include an inner face, the inner face of at least one of the arms including at least one groove configured to receive a portion of a needle, wherein the groove may include a first geometric structure configured to mate with a corresponding second geometric structure on the needle. |
