A branch controllable type integrated vascular stent and an implantation apparatus thereof. The branch controllable type integrated vascular stent comprises a main stent (1), a branch stent (2), and the implantation apparatus. The branch stent (2) is seamlessly connected to the outer side wall of the main stent (1) and is in communication with the inner part of the main stent (1). Both the main stent (1) and the branch stent (2) have two states: a compressed state and an unfolded state. The sizes of the main stent (1) and the branch stent (2) in the compressed state are smaller than those of the main stent (1) and the branch stent (2) in the unfolded state. Under the constriction of the implantation apparatus, the main stent (1) and the branch stent (2) are in the compressed state when separated from the implantation apparatus, the main stent (1) and the branch stent (2) are in the unfolded state. According to the vascular stent and the implantation apparatus thereof, the main stent (1) for supporting a main blood vessel and the branch stent (2) for supporting a branch blood vessel are integrally formed and are implanted into the blood vessels at a time by means of the implantation apparatus, so that the operation time for vascular stent implantation is shortened, the pain of a patient is relieved, and the time and the dosage that a doctor and the patient are exposed to rays are reduced.La présente invention concerne un stent vasculaire ramifié et intégré de type régulable et un appareil dimplantation associé. Le stent vasculaire ramifié et intégré de type régulable comprend un stent principal (1), un stent ramifié (2), et lappareil dimplantation. Le stent ramifié (2) est raccordé sans couture à la paroi latérale extérieure du stent principal (1) et est en communication avec la partie intérieure du stent principal (1). Le stent principal (1) et le stent ramifié (2) possèdent deux états : un état comprimé et un état déplié. Les tailles du stent principal (1) et du st
