System and device for control of an implantable fluid flow within the body of a host.Device for the control of the constrictor flow of fluids through a channel of the body and a drive mechanism for an implantable medical device implanted

摘要

System and apparatus for the control of the implantable fluid flow within the body of a host.Device for the control of the constrictor flow of fluids through a channel of the body and a drive mechanism for an implantable medical device is implanted.An implantable device for controlling the flow of fluid within the body of a host including a state constrictor to allow the flow of fluid within a channel of the body when in a positionIn open, and to reduce the flow of fluid within a channel of the body when in a closed position.The remote telemetry can be used to operate the state constrictor from a position outside of the body.The state constrictor may include a piston with at least two protrusu00f5es for establishment of contact surface of the pot of coma channel of the body.A state operated by fluid can receive fluid to reduce the flow of fluid within the channel of the body and expel the fluid to permit the flow of fluid within the channel of the body.A state is willing to operate the actuator member operated by the fluid between the open and closed positions.The state actuator has a structure to make flowing the fluid into and out of the state operated by fluid. A control device is arranged to operate the actuator member.A drive mechanism for an implantable medical device includes a state constrictor or other sealed housing for implantation within the body of a patient.A drive magnet positioned within the housing, an actuator to move the magnet drive,And a member of the drive susceptible to magnetism and positioned on the outside of the housing so that the movement of the magnet drive within the housing magnet to move the state of the triggerThen, on the outside of the housing.