X-ray or gamma ray systems or devices – Auxiliary data acquisition or recording – Patient or exposure data
Patent
1990-05-03
1991-07-23
Westin, Edward P.
X-ray or gamma ray systems or devices
Auxiliary data acquisition or recording
Patient or exposure data
378168, 378170, 378165, H05G 128
Patent
active
050349740
ABSTRACT:
A dental X-ray patient identification marking device for use in conjunction with an identification camera to permanently imprint preselected patient identification indicia onto each small dental X-ray before developing. A thin aperture plate, which may be removable, is positioned atop the working surface of the identification camera having a light-emitting area there within. The aperture plate includes an elongated hole near one end of structure for properly aligning the dental X-ray so that the hole is in alignment and registry with a particular portion of the X-ray. A thin indicia card having the preselected patient identification indicia written or typed thereon in a specified region of the card, is positionable between the aperture plate and the light-emitting area in alignment with the hole which produces an exposure of the preselected patient identification indicia at one end of the X-ray in response to light passing through the card.
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Chu Kim-Kwok
Prescott Charles J.
Westin Edward P.
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