The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 2023
Filed:
Dec. 04, 2020
A-sen Company, Jeollabuk-do, KR;
Jin-woo Park, Seoul, KR;
Chang-jin Lim, Seoul, KR;
A-sen Company, Jeollabuk-do, KR;
Abstract
Provided is a flexible transcutaneous oxygen partial pressure sensor which may be closely attached to a skin, be used repeatedly for a long time, and have a highly reliable measurement value. The flexible transcutaneous oxygen partial pressure sensor of the present disclosure includes: an oxygen sensing film having one surface in contact with a skin; a light detecting portion including a light emitting portion which is positioned above a surface opposite to the one surface of the oxygen sensing film and includes a micro-light emitting diode (LED (μ-LED)), and a light-receiving portion which includes an organic-photodiode (OPD); and a heater portion positioned between the oxygen sensing film and the light detecting portion, and supplying thermal energy to the skin in contact with the oxygen sensing film.