Patents by Inventor Veikko Rajamäki

Veikko Rajamäki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Suction bag arrangement
    Patent number: 8118796
    Abstract: An arrangement in connection with the handling of patient fluids, comprising a suction canister open at one end, a cover for closing the suction canister, a suction bag fastened to the cover, and an underpressure apparatus for applying underpressure to a space between the suction canister and the suction bag. The arrangement further comprises fastening means for keeping the suction bag narrowed in such a manner that the width and length of the suction bag are at least along part of the suction bag smaller than when the suction bag is opened, and the fastening means are arranged to release the suction bag to be opened into the suction canister under the action of the underpressure when the cover is closed.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: February 21, 2012
    Assignee: Serres Oy
    Inventor: Veikko Rajamäki