公开(公告)号：US20230371814A1

公开(公告)日：2023-11-23

申请号：US18197795

申请日：2023-05-16

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Sei Kwang HAHN ,  Tae Yeon KIM

IPC: A61B3/16 ,  A61B3/107 ,  A61F9/00 ,  G02C7/04 ,  B29D11/00

CPC classification number: A61B3/16 ,  A61B3/107 ,  A61F9/0017 ,  G02C7/04 ,  B29D11/00096 ,  A61B2562/0285 ,  A61B2017/00022

Abstract: The present invention relates to a wireless theranostic contact lens, which includes gold hollow nanowires having excellent safety and stability in vivo and excellent sensitivity and a controlled drug delivery system allowed to contain a high content of a drug for treating glaucoma.
The contact lens of the present invention is allowed to monitor intraocular pressure in real time and release an appropriate drug from the controlled drug delivery system according to a state of the intraocular pressure, thereby enabling personalized intraocular pressure adjustment.

公开(公告)号：US20240268723A1

公开(公告)日：2024-08-15

申请号：US18107971

申请日：2023-02-09

Applicant: PHI BIOMED INC. ,  POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Sei Kwang Hahn ,  Su Kyoung KIM ,  Sang Baie SHIN ,  Geon Hui LEE ,  Hye Hyeon HAN ,  Tae Yeon KIM

IPC: A61B5/1486 ,  A61B5/00 ,  A61B5/145

CPC classification number: A61B5/14865 ,  A61B5/0015 ,  A61B5/14507 ,  A61B5/14532 ,  A61B5/6821 ,  A61B2560/045 ,  A61B2560/0468 ,  A61B2562/02 ,  A61B2562/125 ,  A61B2562/164

Abstract: The present disclosure relates to a smart contact lens for diabetes diagnosis in which a diabetic diagnosis sensor is composed of platinum-plated electrodes, and a driving system using the same.
The smart contact lens of the present disclosure is easy to mass-produce, has good wireless power transfer efficiency due to high electrical conductivity, may perform good communication with an external driving board, and may perform physically and electrochemically stable driving.