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Ultrasonic B puncture positioning apparatus

A B-mode ultrasonic puncture positioning device belongs to the technical field of medical appliance. The device has the technical proposal that the device comprises a B-mode ultrasonic probe and is characterized in that a water pen sleeve is fixedly arranged at the left side of 1cm of the B-mode ultrasonic probe. The B-mode ultrasonic puncture positioning device has simple structure, when in B-mode ultrasonic positioning for coelom puncture, the operation is simple, the positioning is precise, the diagnosis treatment level is improved and the sufferings of patients are simultaneously alleviated.