The invention relates to an embedded controllable
blood vessel shutting device. The device comprises a shell, an
actuator and a control module, the shell can be freely opened or closed, and the bloodvessel can be partly contained or moved out of the shutting device when the shell is opened; the control module is used for providing
electric energy and control signals for the
actuator; the actuatoris located between an inner tube and the shell, and the
actuator is powered on and can expand, deform and compress the
blood vessel, so that the tube wall of the inner tube is deformed and then the
blood vessel which is contained in the inner tube is compressed. The embedded controllable blood vessel shutting device is designed aiming at the requirements for treating intracranial
aneurysm, skullbase neoplasms or other brain diseases and the defects of an existing method that the
lesion blood supply internal carotid is
cut off in advance. The device can be completely implanted into the humanbody and can wrap the blood vessel, and the internal carotid can be controllably and slowly shut. In the gradual shutting process, the
brain tissue for
blood supply of the internal carotid can obtaincompensatory
blood supply of other blood vessels and get rid of the dependence of the internal carotid,
cerebral infarction cannot be caused when the internal carotid is
cut off, and conditions are created for
disease treatment.