Physiotherapy device and method for controlling the physiotherapy device

A physiotherapy device comprising:

• a vibration capsule, configured to navigate through a digestive track of a patient and to reduce constipation, the vibration capsule comprising:
• a shell configured to protect components in the shell from being corroding;
• a column-shaped vibration motor set in the shell;
• a control panel connecting with the column-shaped vibration motor electrically;
• one or more batteries connecting with the column-shaped vibration motor and the control panel electrically;
• and
• a fan holder, placed in the shell, being perpendicular to a horizontal axis of the shell and, configured to secure the column-shaped vibration motor closer to a hemispheric head of the shell and to keep a shape of the vibration capsule from being changed, and wherein the fan holder is placed close to an end of a rotor of the column-shaped vibration motor;
• wherein the column-shaped vibration motor comprising:
• the rotor disposed close to the hemispheric head of the shell, and
• a rotary magnet fixed on the rotor, configured to create a rotational magnetic field in the digestive track of the patient,
• wherein the rotary magnet comprises a plurality number N of magnetic bodies, while N being an integer not less than 2, having a first magnetic body separated from its adjacent magnetic body by a distance, and poles of the first magnetic body and its adjacent magnetic body are placed in a reverse direction;
• the distance between the first magnetic body and its adjacent magnetic body is varied thereby adjusting an attenuation of the rotational magnetic field of the rotary magnet;
• and a change in an attenuation of rotational magnetic field of the plurality of magnetic bodies is milder than a change in rotational magnetic field of the first magnetic body, wherein a range of the rotational magnetic field of the rotary magnet is set as a value from 0.06 T to 0.5 T;
• wherein the control panel comprises a microprocessor for programming working mode of the column-shaped vibration motor, a magnetic sensor, and a current amplification chip;
• and
• wherein a rotation speed of the rotor is set as a value from 100 revolutions per minute to 15000 revolutions per minute.