Balloon thrombus extraction device

The utility model provides a balloon thrombectomy device which comprises a recovery catheter with an inner cavity, a guide wire and a balloon which is sleeved on the guide wire and is conveyed through the guide wire, and the balloon has a compression state in which the balloon penetrates out of a far-end opening of the recovery catheter to a preset position; an expansion state in which the balloon is inflated at a predetermined position to expand the balloon; and the balloon in the expanded state is conveyed to a blocking state in which the balloon is attached to the far-end opening of the recovery catheter through the guide wire. The balloon thrombus extraction device is simple in structure, low in cost and convenient to operate. The balloon is used for thrombus extraction, and finally the thrombus block is blocked between the balloon and the recovery catheter, so that the thrombus extraction success rate and efficiency are improved. 本实用新型提供了一种球囊取栓装置，包括：具有内腔的回收导管、导丝，及套在导丝上并经导丝进行输送的球囊，所述球囊具有：从所述回收导管远端开口穿出至预定位