Contoured cassette
OwnerRichard A. Mosbyinventor
Life of this patent
Estimating the term…
Abstract
An energy detecting cassette for detection of electromagnetic energy (X-ray, magnetic resonance imaging (MRI), etc), sound energy, and other detectable forms of energy used for examination of the interior of objects consists of a flat box for holding an image fixing medium having an edge wall portion contoured to fit the surface of an object adjacent or next to the portion of the object to be subjected to detectable energy.
Claims5
An X-ray cassette for examination of the interior of objects, said cassette comprising a flat hollow box for holding an X-ray film,
- said box being of a material permitting transmission of X-rays to said X-ray film, and
- said box having an edge wall portion with a concave contour for receiving an X-ray film having the same concave contour and comprising means for receiving X-ray film having the same contour, the contoured edge being configured to fit around the surface of an object adjacent to the portion of the object to be X-rayed to position said X-ray film more closely in line with the X-rays being transmitted thereto.
An X-ray cassette for use in mammography comprising a flat hollow box for holding an X-ray film,
- said box being of a material permitting transmission of X-rays to said X-ray film, and
- said box having an edge wall portion with a concave contour for receiving an X-ray film having the same concave contour and comprising means for receiving X-ray film having the same contour, the contoured edge being configured to fit around a body surface adjacent to the portion of a breast to be X-rayed to position said X-ray film more closely in line with the X-rays being transmitted thereto.
An X-ray cassette containing a film for examination of the interior of objects, said cassette comprising a flat hollow box,
- said box being of a material permitting transmission of X-rays to said X-ray film, and
- said box having an edge wall portion with a concave contour, said X-ray film having the same concave contour and the contoured cassette edge being configured to fit around the surface of an object adjacent to the portion of the object to be X-rayed to position the contoured edge of said X-rayed film more closely in line with the X-rays being transmitted thereto.
Dependencies are inferred from the claim text.