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:
Aug. 25, 2026
Filed:
Feb. 08, 2024
Rejuvatek Medical Inc., Sandy, UT (US);
Gregg D. Niven, Kaysville, UT (US);
Howard M. Tanner, Wauwatosa, WI (US);
Rejuvatek Medical Inc., Sandy, UT (US);
Abstract
A disposable cartridge may be used in conjunction with dermal abrasion for tattoo removal. The cartridge may include a needle bundle that is driven in a reciprocating or reciprocating/rotating motion to abrade dermal tissue during the tattoo removal process. The needle bundle may include a plurality of needles arranged in a circular pattern with each needle tangent and abutting the adjacent needle. The needles may be arranged around a central arbor to form a ring of adjacent needles. Alternatively, the needle bundle may include a tubular needle with sharpened tips formed on an end of the tube. A disposable cartridge used in conjunction with dermal abrasion for tattoo removal may also include a seal/spring/retainer combination element that stretches and rebounds to its original shape to provide a spring action and provides a sealing function to reduce or prevent the discharge of a fluid used in the tattoo removal process.