Patents by Inventor Han Cheol CHOI

Han Cheol CHOI 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).

  • End effector having line laser mounted therein
    Patent number: 10893916
    Abstract: The present invention relates to an end effector having a line laser mounted therein, comprising: a main body forming the body of an end effector; a support part installed in the main body and supporting needle guide apparatuses for guiding a needle; a line laser part installed on one side and the other side of the support part, and emitting line laser beams so as to mark a needle insertion point for inserting the needle into a lesion of a patient; and a guide part for guiding the line laser beams emitted from the line laser part so as to cross the line laser beams, wherein the line laser part emits the line laser beams via the guide part such that the needle insertion point is marked at a predetermined distance away from the needle guide apparatus.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: January 19, 2021
    Assignee: CUREXO, INC.
    Inventors: Yong Yeob Cha, Heung Soon Lim, Dong Gi Woo, Han Cheol Choi, Hong Ho Kim
  • END EFFECTOR HAVING LINE LASER MOUNTED THEREIN
    Publication number: 20190142543
    Abstract: The present invention relates to an end effector having a line laser mounted therein, comprising: a main body forming the body of an end effector; a support part installed in the main body and supporting needle guide apparatuses for guiding a needle; a line laser part installed on one side and the other side of the support part, and emitting line laser beams so as to mark a needle insertion point for inserting the needle into a lesion of a patient; and a guide part for guiding the line laser beams emitted from the line laser part so as to cross the line laser beams, wherein the line laser part emits the line laser beams via the guide part such that the needle insertion point is marked at a predetermined distance away from the needle guide apparatus.
    Type: Application
    Filed: June 20, 2017
    Publication date: May 16, 2019
    Inventors: Yong Yeob CHA, Heung Soon LIM, Dong Gi WOO, Han Cheol CHOI, Hong Ho KIM