The invention relates to a medical instrument, in particular to a novel multifunctional medical fixed infusion stand. The novel multifunctional medical fixed infusion stand comprises a fixed infusionhanging device, an infusion stand supporting pole, a height adjustment mechanism and an infusion stand base. The novel multifunctional medical fixed infusion stand has a fixed infusion function, an infusion hanging disc is convenient to use due to rotatability, two forms of bottom rollers and supporting legs can be converted, accidental scraping can be prevented by an infusion tube fixing part, the fixed infusion hanging device and the infusion stand supporting pole are in movable contact connection, the infusion stand supporting pole is in threaded meshed connection with the height adjustmentmechanism, and the height adjustment mechanism is in fixed contact connection with the infusion stand base.