Magnetically controlled vibrating drug delivery capsule robot and system

A magnetically controlled vibrating drug delivery capsule robot, comprising a housing, and a vibration motor, a magnetically controlled component, a drug storage compartment, a limit compartment, a valve magnet, a limit magnet, and a power supply that are fixed in the housing;

• wherein the magnetically controlled component has a default disconnected state to drive the vibration motor to start and stop in response to presence of an external magnetic field;
• a drug release channel is disposed between the drug storage compartment and an outer wall of the housing;
• the limit magnet is placed in the limit compartment, and the valve magnet is located in the drug storage compartment;
• when there is no magnetic field, the valve magnet blocks an outlet of the drug storage compartment under attractive force of the limit magnet;
• when a first magnetic field is applied, the valve magnet blocks the outlet of the drug storage compartment under the attractive force of the limit magnet, and the vibration motor drives a drug delivery capsule to vibrate for stirring;
• when a second magnetic field is applied, both the limit magnet and the valve magnet rotate in an axial direction in response to the magnetic field, and the valve magnet is subject to axial translation under repulsive force of the limit magnet to open the outlet of the drug storage compartment, and the vibration motor drives the drug delivery capsule to vibrate for drug release;
• intensity of the first magnetic field is less than intensity of the second magnetic field, the intensity of the first magnetic field is greater than a triggering magnetic field of the magnetically controlled component, and the intensity of the second magnetic field is greater than a triggering magnetic field of a magnet.