Patents Assigned to Chinoin Gyogyszer es Vegyeszett Termekek Gyara
  • Apparatus for the removal of contents of body cavities by suction and/or for sampling during an operation
    Patent number: 4250892
    Abstract: A system for removing materials from a body cavity which comprises a flexible catheter having a rigid end formed with an edge and connected to a filter vessel to which a suction source is also connected together with sources of washing and treating agents for the evacuated body material.
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: February 17, 1981
    Assignee: Chinoin Gyogyszer es Vegyeszett Termekek Gyara
    Inventors: Balazs Dolhay, Zsolt Barczy