Patents Assigned to BEIJING LONGFU HOSPITAL
  • DUAL-CHAMBER SUCTION FILTERING DEVICE AND FILTERING METHOD
    Publication number: 20210015980
    Abstract: A dual-chamber suction filtering device and filtering method, belonging to a surgical waste liquid collecting device, and solving the problem in the prior art that drainage fluid of an endoscope shaver system and a plasma surgical system is easily contaminated and cannot be separated in sections.
    Type: Application
    Filed: March 1, 2019
    Publication date: January 21, 2021
    Applicant: BEIJING LONGFU HOSPITAL
    Inventors: Yonglei LI, Jie DING, Tongqing CUI, Wei LI, Chao GUI, Zhe LIU, Ting LV, Fangxiang LI, Qiang XIE, Hongchen WANG