JOHN J YUROSKO
Dentist in Venice, FL

5034974, Jul 23, 1991

May 3, 1990

7/518135

John J. Yurosko - Venice FL

H05G 128

378166

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.

5127031, Jun 30, 1992

Apr 22, 1991

7/689228

John J. Yurosko - Venice FL

H05G 128

378166

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.

5127033, Jun 30, 1992

Oct 31, 1990

7/607163

John J. Yurosko - Venice FL

H05G 100

378204

An improved shape of a small rectangular dental x-ray, including a jacket for containing each unexposed dental x-ray and a mount for viewably retaining a complete set of expoded such dental x-rays. The improved dental x-ray shape includes three conventional, rounded corners and a notched or diagonally cut fourth corner which provides viewable indicia of orientation. The jacket includes orienting lines extending along two adjacent margins from the corner corresponding to the notched corner of the unexposed dental x-ray contained therein. The mount, formed of thin, pliable transparent sheet plastic material, includes a plurality of transparent pouches or pockets arranged thereon, each of which is similarly notched, shaped and structured to viewably receive and retain one such exposed improved dental x-ray. These pockets are divided into left, right and center regions corresponding to the regions of patients' teeth. Each pocket in the right and left regions is horizontally oriented with respect to the longer margin of the rectangular dental x-ray shape, while the pockets in the center of region are upright, these pocket orientations corresponding to the positioning of each unexposed dental x-ray within the jacket which is oriented in the patient's mouth in accordance with the line indicia contained on the jacket.

5170423, Dec 8, 1992

Mar 5, 1992

7/847611

John J. Yurosko - Venice FL

H05G 128

378168

An improved intra oral dental x-ray packet structured to both prevent x-ray radiation from passing completely through the packet into the patient's mouth and to prevent x-ray exposure of a small transverse strip at one end of the unexposed x-ray film within the packet. The unexposed portion of the x-ray film is sized so as not to significantly reduce the useful area for tooth exposure, yet providing an area for imprinting as by light exposure patient identification indicia thereonto after x-ray radiation exposure, but prior to developing the exposed x-ray film.