Patents by Inventor Han Gyu KANG

Han Gyu KANG 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).

  • Triple-fusion imaging device for sentinel lymphadenectomy during laparoscopic surgery
    Patent number: 10898126
    Abstract: The present invention provides a triple fusion imaging device for sentinel lymphadenectomy for laparoscopic surgery including: a composite laparoscope for near infrared ray/gamma ray/visible ray acquisition configured to acquire triple images of a gamma ray from a gamma ray radioactive material injected to a diseased part, a visible ray, and a near infrared ray; an optical fiber configured to transmit the triple images acquired from the composite laparoscope; an optical source configured to generate a white light for acquiring a visible image through the optical fiber and a near infrared ray excitation light for acquiring a near infrared ray image by exciting a near infrared ray emitting fluorescence material at the disease part; an optical-to-electrical conversion module configured to separate individual images of the visible ray, near infrared ray and gamma ray from the triple images delivered through the optical fiber and then respectively convert the individual images to electrical signals; a matching uni
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: January 26, 2021
    Assignees: EULJI UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION, SAMSUNG LIFE PUBLIC WELFARE FOUNDATION, KOREA INSTITUTE OF RADIOLOGICAL & MEDICAL SCIENCE
    Inventors: Seong Jong Hong, Han Gyu Kang, Gun Chul Hong, Hyung Seok Lee, Kyeong Min Kim, Ho Young Lee, Seung Hoon Lee, Jong Hun Lee
  • TRIPLE-FUSION IMAGING DEVICE FOR SENTINEL LYMPHADENECTOMY DURING LAPAROSCOPIC SURGERY
    Publication number: 20180228424
    Abstract: The present invention provides a triple fusion imaging device for sentinel lymphadenectomy for laparoscopic surgery including: a composite laparoscope for near infrared ray/gamma ray/visible ray acquisition configured to acquire triple images of a gamma ray from a gamma ray radioactive material injected to a diseased part, a visible ray, and a near infrared ray; an optical fiber configured to transmit the triple images acquired from the composite laparoscope; an optical source configured to generate a white light for acquiring a visible image through the optical fiber and a near infrared ray excitation light for acquiring a near infrared ray image by exciting a near infrared ray emitting fluorescence material at the disease part; an optical-to-electrical conversion module configured to separate individual images of the visible ray, near infrared ray and gamma ray from the triple images delivered through the optical fiber and then respectively convert the individual images to electrical signals; a matching uni
    Type: Application
    Filed: January 26, 2016
    Publication date: August 16, 2018
    Inventors: Seong Jong HONG, Han Gyu KANG, Gun Chul HONG, Hyung Seok LEE, Kyeong Min KIM, Ho Young LEE, Seung Hoon LEE, Jong Hun LEE