Invention Grant
US07695486B2 Intradermal color introducing needle device, and apparatus and method involving the same 有权
内窥镜引入针装置及其装置及方法

  • Patent Title: Intradermal color introducing needle device, and apparatus and method involving the same
  • Patent Title (中): 内窥镜引入针装置及其装置及方法
  • Application No.: US10677115
    Application Date: 2003-10-02
  • Publication No.: US07695486B2
    Publication Date: 2010-04-13
  • Inventor: Linda Dixon
  • Applicant: Linda Dixon
  • Agency: Smith, Gambrell & Russell, LLP
  • Main IPC: A61B17/34
  • IPC: A61B17/34
Intradermal color introducing needle device, and apparatus and method involving the same
Abstract:
A needle device having a plurality of needles with applied tips arranged so as to define a plurality of contact edges. In one embodiment one or more oblique edges is provided relative to an intermediate horizontal edge or a plurality of oblique edges with adjacent edges sharing a common needle point vertex. The number and needle grading (e.g., fine/sharper tips; medium and heavy grades) are represented by the different contact edges of the needle device. The number of each needle sub-sets is also preferably varied to provide enhanced flexibility as the application as in cosmetic tattooing. A tool for supporting is also preferably provided as in a reciprocating needle device support is provided. The needle device is particularly well suited for providing permanent eye liner makeup in view of its adaptability to accommodate different skin textures and skin surface presentations.
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