GENEVA, Sept. 1 -- CENTRAL HOSPITAL OF MINHANG DISTRICT, SHANGHAI (No.170, Xinsong Road, Xinzhuang TownMinhang District, Shanghai 201100), 上海市闵行区中心医院 (中国上海市闵行区莘庄镇莘松路170号) filed a patent application (PCT/CN2024/083779) for "ULTRASONIC ARTICULAR CAVITY CLEANING GUN USED UNDER ARTHROSCOPE" on Mar 26, 2024. With publication no. WO/2025/175619, the details related to the patent application was published on Aug 28, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Proper...