Metering needle assembly

Tools – Perforator and inker

Patent

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Details

222390, 128316, 401172, 604155, B43K 506

Patent

active

047198257

ABSTRACT:
A tattooing device includes a disposable syringe in which a tattoo dye is dispensed through a passageway in a needle of the syringe. A cam member is rotated to rotate a clutch rod held in a clutch member. The clutch rod rotates a threaded rod through a fixed nut member that causes the threaded rod to move linearly towards the syringe to displace a plunger pin fixed to the threaded rod. The plunger pin thereby displaces a plunger of the syringe to dispense the tattoo dye through the needle.

REFERENCES:
patent: 3790048 (1974-02-01), Luciano et al.
patent: 4103370 (1977-03-01), Gingras
patent: 4204438 (1980-05-01), Binaris et al.
patent: 4585439 (1986-04-01), Michel
The Permanent Camouflage of Port-Wine Stain of the Face by Intradermal Injection of Insoluable Pigments (Tattooing) presented at the 142nd Annual Meeting of the Medical Society of the State of New York, New York City, Section on Dermatology and Syphilology (4 pages), May 21, 1948.
Spaulding & Rogers--Tattoo Supplies (5 pages).

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