Implantable Nano-Ultrasonic Cavitation Therapeutic Particle

An implantable nano-ultrasonic cavitation treatment particle, comprising:

• a first hemispherical shell (1), a middle shell (2), and a second hemispherical shell (3), wherein the first hemispherical shell (1) and the second hemispherical shell (3) are connected by the
• middle shell (2) to form a complete microsphere particle (100);
• the middle shell (2) includes a micro-ultrasonic vibration assembly (20), the micro-ultrasonic vibration assembly (20) comprising a sliding block (22) with a permanent magnet (21), springs (23) arranged at both ends of the sliding block (22) for buffering and rebounding, and a driving coil (24) that cooperates with the permanent magnet (21) to generate a magnetic driving force;
• the first hemispherical shell (1) includes a driving control assembly (10), the driving control assembly (10) comprising a circuit board (12) with a wireless communication module (11) and a wireless charging receiving coil (13) electrically connected to the circuit board (12), the driving coil (24) is electrically connected to the circuit board (12) and generates a driving magnetic force to cause the sliding block (22) to perform high-frequency reciprocating motion;
• the second hemispherical shell (3) includes a first battery (30) electrically connected to the circuit board (12).