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. 07, 2012
Filed:
Jul. 25, 2007
Jörn Kluge, Teltow, DE;
Kristian Plückhahn, Berlin, DE;
Jörn Kluge, Teltow, DE;
Kristian Plückhahn, Berlin, DE;
MT Derm GmbH, Berlin, DE;
Abstract
The invention relates to a handheld device for the repetitive local puncturing of a skin for an input of a liquid active substance, particularly a permanent make-up and tattoo handheld device, with: a piercing device formed in a needle module with repetitive movement forwards and backwards, which piercing device is driven with the help of a drive unit formed in a drive module, a reservoir for the liquid active substance, a pump system coupled to the reservoir where the said pump system is configured in order to discharge the liquid active substance held in a cavity of the reservoir by means of pressure application, and a fluid connection running at least partially in a needle module casing where said fluid connection is configured in order to supply the liquid active substance from the reservoir to the piercing device.