Lung puncture locator

The utility model relates to a lung puncture locator and belongs to the technical field of medical tools. The technical scheme of the utility model is as follows: the lung puncture locator comprises a location seat and a puncture hole and is characterized in that a sucking disc is arranged below the locating seat, sterilized cotton is arranged in the puncture hole, and a mandrel is arranged on the sterilized cotton. The lung puncture locator disclosed by the utility model has a simple structure, is exact in location and high in puncture success ratio when used for carrying out lung puncture on a patient, and can be used for reducing the work difficulty of medical staffs.