Handheld device for the repetitive local puncturing of a skin for an input of a liquid active substance
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United States of America Patent
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Aug 7, 2012
Grant Date -
Feb 7, 2008
app pub date -
Jul 25, 2007
filing date -
Jul 25, 2006
priority date (Note) -
Expired
status (Latency Note)
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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.
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