Apparatus and method for cone beam volume computed tomography breast imaging

Apparatus and method for cone beam volume computed tomography breast imaging

  • CN 101,449,979 A
  • Filed: 11/07/2003
  • Published: 06/10/2009
  • Est. Priority Date: 11/12/2002
  • Status: Active Application
First Claim
Patent Images

1. device that is used to produce patient'"'"'s breast image, described device comprises:

  • The saddle frame;

    At least one is used for mobile saddle frame to form the motor of data acquisition geometric configuration, and view data is gathered in this data acquisition geometric configuration;

    Be fixed on the described saddle frame with the source of the moving radiant flux of frameing shift with saddle, described source comprises the bundle compensating filter that is used for according to the uneven thickness compensation described bundle of breast from the chest wall to the nipple;

    WithBe fixed to the bidimensional digital detector to frame shift moving with saddle on the described saddle frame, described bidimensional digital detector is positioned in the path of radiant flux;

    Wherein said at least one motor moves described saddle frame so that the bidimensional digital detector carries out the volume scan of breast.

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