Blood taking needle with fixator

The utility model belongs to the technical field of blood sampling devices. The utility model relates to a blood taking needle, in particular to a blood taking needle with a fixator. The puncture needle comprises a needle head, a needle handle, a hose, a puncture needle, a needle head protective sleeve and a puncture needle protective sleeve, the puncture needle is characterized in that a double-layer adhesive tape is arranged on the needle handle, a cushion block used for heightening the needle handle is arranged on the hose, a sliding hole allowing the hose to penetrate through is formed inthe cushion block, the cushion block is in sliding connection with the hose, the end face, used for heightening the needle handle, of the cushion block is a slope, and the inclination angle of the slope of the cushion block is smaller than 40 degrees. The fixing device is used for fixing the needle handle during blood sampling, instability of the needle handle is avoided, and the needle tip is prevented from being tightly