Medical instrument for torque control tightening a threaded implant device and packaging of the same

A single-use sterile surgical kit, comprising:

• a sterile packaging;
• a threaded implant device;
• and
• a torque instrument, the threaded implant device, and the torque instrument located in the sterile packaging, wherein
• the torque instrument includes a holder, a first arm, a second arm, a longitudinal opening extending between the first and the second arm, and a torque indicator, the holder configured to hold an extender for tightening the threaded implant device to an object,
• upon an application of a torque to the threaded implant device via an extender, the frame is configured to deform such that the first arm approaches the second arm,
• the longitudinal opening is configured to engage with an engagement device of the extender, such that the engagement device can take different positions along the longitudinal opening, and
• wherein the torque indicator of the torque instrument is matching with a required torque for tightening the threaded implant device securely to the object.

A method for handling a surgical kit for one-time use comprising the steps of:

• sterilizing a packaging, a threaded implant device, and a torque instrument, the torque instrument including a holder;
• first attaching the threaded implant device to the torque instrument with the holder at a position;
• packaging the torque instrument with the threaded implant device inside the packaging;
• receiving the packaging with the threaded implant device attached to the torque instrument at an operation room;
• opening the packaging and removing the treaded implant device from the torque instrument;
• and
• second attaching the threaded implant device to an extender and attaching the extender to the torque instrument with the holder at the same position for torque tightening the threaded implant device.