A system for performing bypass surgery with a device (100, 400, 600), comprising: a steerable body portion (102, 450, 452)； at least one control device And one transducer (114, 414). The system includes a chest wall (425) attached to a first artery by applying a first type of ultrasound signal emitted by at least one transducer (114, 414) positioned in a first artery, Translocating at least a portion of the first artery from the connective tissue of the first artery at least partially from the steerable body portion located outside the first artery, Guiding the pulled apart portion of the first artery from the current position to the bypass position； coupling the first artery to the target artery at the bypass position to cause the first artery and the target artery And establishing fluid communication between the first and second fluids.
