Needle holders are used to place sutures in endoscopic surgery using suture material suitable for the size of the needle holder.
Specification
1. Working parameter: Φ5×330mm
2. It has varied types with different jaws and handles.
General Instruction for Use
1. Instructions for Function
Function | V-shaped needle holder/ Gun-shaped needle holder | O-shaped needle holder |
Locking the ratchet | You can lock the ratchet by closing the needle holder until the ratchet clicks audibly into place and the requaired needle clamping force is attained. | |
Releasing the ratchet | You can release the ratchet by closing the needle hoder slightly and pressing the locking button 5 at the same time,and then releasing the pressure on the handle. | You can release the ratchet by closing the needle holder slightly and pressing the handle laterally toward each other,and then releasing the pressure on the handle. |
Deactivating the ratchet | You can deactivate the ratchet by folding down the lever. | Not present |
2. Choose the right type instrument and make sure the device has been sterilized before the operation.
3. Close the jaws before entering through the trocar.
4. After entering through the trocar, press the locking button to open the jaws.
5. Use the jaws to grip the needle, and adjust tightness of the handle.
6. When suturing the wound, the jaws should be vertical to the needle, and the needle should be vertical to the tissue.
