公开(公告)号：US20240173563A1

公开(公告)日：2024-05-30

申请号：US18386344

申请日：2023-11-02

Applicant: PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION ,  KOSIN UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Hyun Wook KANG ,  Hyung Shin LEE

IPC: A61N5/06 ,  A61M5/158

CPC classification number: A61N5/0624 ,  A61M5/158 ,  A61M2005/1581 ,  A61M2005/1585 ,  A61M2005/1587 ,  A61M2025/0092 ,  A61M2205/051 ,  A61N2005/0626 ,  A61N2005/0666

Abstract: The present disclosure relates to a disinfection device based on light in close proximity to a syringe. A light-based disinfection device of the present disclosure configured to achieve disinfection of a skin tissue by placing light in close proximity to an injection needle for drug injection, the light-based disinfection device including: a light delivery catheter comprising one end portion connected to a control device and the other end portion configured to direct light from a light source controlled by the control device toward skin tissue; a needle catheter comprising one end portion connected to a drug container and to accommodate a catheter line that supplies a drug, and the other end portion configured to accommodate an injection needle that receives the drug from the catheter line and injects the drug into a patient's body; and a coupler configured to couple the light delivery catheter and the needle catheter in parallel to each other in a longitudinal direction.