Double-balloon blocking catheter and method for peripheral vascular injury

The invention discloses a double-balloon blocking catheter and method for peripheral vascular injury, and relates to the technical field of vascular surgery tools. The double-balloon blocking catheter for peripheral vascular injury comprises a catheter body, a blood inlet hole communicated with a guide wire cavity and a blood outlet hole communicated with the guide wire cavity are formed in the outer wall of the catheter body at intervals, and a first balloon and a second balloon are arranged on the section, located between the blood inlet hole and the blood outlet hole, of the catheter body at intervals. The invention discloses a damaged common carotid artery treatment method, which is based on a double-balloon blocking catheter for peripheral vascular injury. The device has the advantages that the device is used as an operation treatment tool after peripheral blood vessel injury, the advantages of a traditional blood vessel repairing scheme and a traditional stent implanting scheme are combined, blood flow