Patents by Inventor Byung Sik Cheon

Byung Sik Cheon 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).

  • Publication number: 20210015353
    Abstract: According to an embodiment, an autonomous endoscopic system capable of controlling movement of an endoscope inserted into a protective sheath installed in the body of a patient may comprise: an endoscope operating device capable of operating a relative position of the endoscope with respect to the protective sheath, a rolling angle of the endoscope, and a bending angle of a bending portion which is located at the end of the endoscope and is bendable; and a control unit for controlling the endoscope operating device, wherein the control unit controls the endoscope operating device on the basis of a driving record of the endoscope.
    Type: Application
    Filed: September 23, 2020
    Publication date: January 21, 2021
    Applicants: EASYENDO SURGICAL, INC., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Byung Sik CHEON, Dong Soo KWON, Deok Gyoon CHUNG
  • Publication number: 20210007758
    Abstract: A urolithiasis removing device according to one embodiment can comprise: an insertion tube; a guide which is inserted into the insertion tube and which is relatively movable with respect to the insertion tube; a wire which is inserted into the guide and which is relatively movable with respect to the guide; a basket positioned in front of the wire and capable of holding urolithiasis; and a control unit for determining the size of the urolithiasis on the basis of the relative movement of the guide with respect to the insertion tube or the relative movement of the wire with respect to the guide.
    Type: Application
    Filed: September 23, 2020
    Publication date: January 14, 2021
    Applicants: EASYENDO SURGICAL, INC., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Byung Sik CHEON, Dong Soo KWON, Deok Gyoon CHUNG
  • Patent number: 9795448
    Abstract: A surgery robot according to one embodiment of the present invention includes: a position transformation unit having at least one portion which can be introduced into the body, wherein the position transformation unit is formed into a plurality of joints so as to be capable of positional transformation; a surgery unit which is coupled to the position transformation unit and the position of which is transformed along with the position transformation of the position transformation unit, wherein a surgery section is mounted on one portion of the distal end thereof for performing surgery on an affected area; and a driving unit which generates a driving force for the positional transformation of the position transformation unit, wherein the driving unit may have a driving section and a driving transmission section which adjusts the position of one of the joints with respect to another of the joints.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: October 24, 2017
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jae Sung Hong, Byung Sik Cheon
  • Publication number: 20150245873
    Abstract: A surgery robot according to one embodiment of the present invention includes: a position transformation unit having at least one portion which can be introduced into the body, wherein the position transformation unit is formed into a plurality of joints so as to be capable of positional transformation; a surgery unit which is coupled to the position transformation unit and the position of which is transformed along with the position transformation of the position transformation unit, wherein a surgery section is mounted on one portion of the distal end thereof for performing surgery on an affected area; and a driving unit which generates a driving force for the positional transformation of the position transformation unit, wherein the driving unit may have a driving section and a driving transmission section which adjusts the position of one of the joints with respect to another of the joints.
    Type: Application
    Filed: June 21, 2013
    Publication date: September 3, 2015
    Inventors: Jae Sung Hong, Byung Sik Cheon