Air leakage prevention laparoscope puncture outfit

The utility model discloses an air leakage prevention laparoscope puncture outfit which comprises a handle and a needle body, the needle body is provided with a sleeve bag, the sleeve bag is tightly attached to and wraps the needle body, a needle rod is provided with a hook, and the sleeve bag is provided with a hanging buckle matched with the hook. A water filling opening is formed in the sleeve bag, a sealing device is arranged on the water filling opening, two bag bodies are designed at the two ends of the sleeve bag to be communicated, the bag bodies can be filled into a soft water bag by filling water, it can be guaranteed that the abdomen layer at the punctured position cannot be filled with air or CO2 when the bag bodies are opened, and therefore safety during an operation is guaranteed. Due to the hook designed on the needle rod and the hanging buckle designed on the bag part, the bag can be lifted upwards and hung on the hook of the needle rod through the hanging buckle when a gap still exists after