| abstract |
The invention discloses a kind of surgical stapling device, including：Arc pin track；Arc pin, the arc pin are positioned in the pin track, and the pin includes front end, rear end, medial surface and lateral surface；The suture of certain length, the suture of the certain length are connected to the pin；Arc carrier rack, the arc carrier rack separate with the pin track；Reciprocating needle drivers, the reciprocating needle drivers include the carrier and driver being positioned in the carrier rack, and the driver is positioned in the pin track and operated to engage the pin and the pin is moved in the pin track；And transmission device, the actuator operation is so that the carrier moves back and forth in the carrier rack. |