Detection imaging method of soft tissue and device thereof

Detection imaging method of soft tissue and device thereof

  • CN 1,045,519 A
  • Filed: 03/17/1990
  • Published: 09/26/1990
  • Est. Priority Date: 03/17/1990
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind ofly uses the Non-ionizing radiation source, high-resolution, detection imaging method of soft tissue, it is characterized in that comprising the steps:

  • (1) make the visible light of wide band and near infrared light form the larger area diffused light by the optical diffuser sheet,(2), and use one at the opposite side of soft tissue and be with graduated detection pressing plate with the soft tissue of above-mentioned diffused light irradiation detected object,(3) make light pass through to see through wavelength respectively greater than a slice at least in the optical filter of 550nm, 650nm and 700nm through soft tissue,(4) make the light through optical filter enter the imaging of CCD receptor, the normal of the longitudinal axis of CCD receptor and described diffused light exit facet is angled.

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