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:
Dec. 02, 2025
Filed:
Mar. 10, 2022
Applicant:
Lutronic Corporation, Gyeonggi-do, KR;
Inventors:
James Bartholomeusz, Beverly Hills, CA (US);
Jaesung Kim, Gyeunggi-do, KR;
Assignee:
Lutronic Corporation, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 18/14 (2006.01); A61B 18/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/1477 (2013.01); A61B 2018/00017 (2013.01); A61B 2018/00023 (2013.01); A61B 2018/00029 (2013.01); A61B 2018/0047 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00589 (2013.01); A61B 2018/143 (2013.01);
Abstract
An RF microneedle system is provided with a cooling duct that at least partially surrounds a circumference of a microneedle housing. Depending upon how much circumference is surrounded by the nozzle determines the cooling coverage. For example, if the nozzle surrounds the entire circumference, 360 degrees of cooling coverage is provided. In addition, the nozzle is configured to direct cooled air into at least one slot in the microneedle housing to cool the array of microneedles.