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Magnetic ink tissue markings

  • US 7,344,587 B2
  • Filed: 08/06/2004
  • Issued: 03/18/2008
  • Est. Priority Date: 08/06/2003
  • Status: Expired due to Fees
First Claim
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1. A magnetic tattoo ink composition comprising magnetic particles, wherein the magnetic particles are from 1.0 to 5 μ

  • m in diameter, and vary in diameter by less than a factor of about two, and wherein the composition is sterile, wherein the magnetic particles are coated with a chromophore of a color other than black.

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