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Mammography

  • US 4,020,347 A
  • Filed: 03/29/1976
  • Issued: 04/26/1977
  • Est. Priority Date: 04/01/1975
  • Status: Expired due to Term
First Claim
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1. A method of detecting and recording breast cancer, wherein a breast is exposed to X-rays, the transmitted beam of rays is scanned by a moving strip-shaped screen and the image of the strip-shaped screen is picked up by a television pickup tube moving along with the screen and displayed on a monitor tube.

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