Safety needle holder

• US 20070060937A1
• Filed: 08/30/2005
• Published: 03/15/2007
• Est. Priority Date: 08/30/2005
• Status: Abandoned Application

• Current Assignee: Chen Liu
• Original Assignee: Chen Liu
• Inventors: Liu, Chen
• Application Number:
  US11/213,758
• Publication Number:
  US 20070060937A1
• Time in Patent Office: Days
• US Class Current: 606/185
• CPC Class Codes: A61M 37/0076 Tattooing apparatus apparatus for marking animals A01K11/00; vaccine applicators having needles or other puncturing means A61B17/205

Abstract

A safety needle holder for eye or body tattooing purpose that provides reliable operation of the needle, prevents the needle from falling out of its place, and avoids backflow of colorant is comprised of an upper holder containing a transmission shaft, a lower holder containing a needle, and a central holder connecting both of the upper and the lower holders; two flat sections being each made at where approaching both ends of the needle; two resilient members being each inserted to where above and beneath both flat sections; a sleeve being inserted to the lower end of the lower holder; and the needle being exposed out of the sleeve.

Claims

1. A safety needle holder includes an upper holder containing a transmission shaft;

a lower holder, having disposed at its button a retainer with tapered upper and lower edges, a through hole disposed at the center of the retainer, and a lid disposed on the upper end;

a central holder connecting both of the upper and the lower holder a needle, having two flat sections each disposed at where approaching both ends of the needle, one resilient member being inserted to where above the upper flat section and another resilient member being inserted to where below the lower flat section, and an insertion piece being provided to the top of the needle;

a sleeve inserted to an opening disposed at the bottom of the lower holder, having provided at its lower edge a recessed groove, a tube protruding from the center of the sleeve to receive insertion of a taper, and the tape being disposed at its center an insertion hole;

the needle being disposed in the lower holder and penetrating through the lid and the retainer before being secured to the transmission shaft by means of the insertion piece; and

the lower end of the needle being exposed out of the sleeve to form a safety needle holder to be driven by the transmission shaft for eyebrow or body tattooing purpose.

2. The safety needle of claim 1, wherein, two pieces of foam plastic are respectively disposed to the upper and the lower ends of the retainer as buffers to further secure the needle in operation.

3. The safety needle of claim 1, wherein the tail of the needle in the lower is made in the form of an arrangement of multiple tips to promote its practical use.