Dental X-ray film holding tab and alignment method
First Claim
1. A dental x-ray film holder comprising:
- a film packet for holding x-ray film and having a predetermined size to fit adjacent at least one tooth in a patient'"'"'s mouth;
a bite tab attached to and extending from said film packet, said bite tab adapted to be gripped between the teeth to hold the film packet adjacent teeth, and said bite tab having an opening of a predetermined size therethrough to align said bite tab and film packet with at least one tooth in a patient'"'"'s mouth; and
aligning means on said bite tab for aiming an x-ray tube directly at said film packet held adjacent said teeth for X-raying said teeth, said aligning means having a plurality of parallel alignment lines on said bite tab positioned for alignment with an x-ray tube whereby an x-ray tube can be aligned with predetermined teeth and the x-ray film held adjacent thereto.
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Accused Products
Abstract
A dental x-ray film holder has a film packet for holding x-ray film and is sized to fit adjacent one or more teeth in a patient'"'"'s mouth. A bite tab is attached to and extends from the film packet for gripping between the teeth to hold the film packet in place adjacent the teeth. An aligning system is provided on the bite tab for aiming an x-ray tube directly at the film packet adjacent the teeth and includes an opening in the bite tab for properly positioning the film packet adjacent a tooth. At least two aiming lines extend across one side of the bite tab and film packet and a center of film indication is on the bite tab. A method of aligning an x-ray tube for x-raying a patient'"'"'s teeth includes making the x-ray film holder having the film packet holding the x-ray film with a bite tab having aiming lines and a center of film line thereon, the aligning the x-ray tube with the lines on the bite tab, and x-raying a patient'"'"'s teeth with the x-ray tube aligned on the bite tab. The method includes the step of making the bite tab with an opening therethrough and through at least one aiming line positioning on a patient'"'"'s teeth.
80 Citations
8 Claims
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1. A dental x-ray film holder comprising:
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a film packet for holding x-ray film and having a predetermined size to fit adjacent at least one tooth in a patient'"'"'s mouth; a bite tab attached to and extending from said film packet, said bite tab adapted to be gripped between the teeth to hold the film packet adjacent teeth, and said bite tab having an opening of a predetermined size therethrough to align said bite tab and film packet with at least one tooth in a patient'"'"'s mouth; and aligning means on said bite tab for aiming an x-ray tube directly at said film packet held adjacent said teeth for X-raying said teeth, said aligning means having a plurality of parallel alignment lines on said bite tab positioned for alignment with an x-ray tube whereby an x-ray tube can be aligned with predetermined teeth and the x-ray film held adjacent thereto. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of aligning an x-ray tube for x-raying a patient'"'"'s teeth comprising the steps of:
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selecting a dental x-ray film holder having a film packet holding x-ray film and a bite tab having a plurality of aiming lines for aligning an x-ray tube thereon and said bite tab having an opening therein to visualize at least one tooth for alignment of said x-ray film holder therewith and having a pair of parallel aiming lines thereon; placing said selected x-ray film holder in a patient'"'"'s mouth adjacent the patient'"'"'s teeth; aligning an x-ray tube with said lines on said bite tab; and x-raying a patient'"'"'s teeth with said x-ray tube aligned on said bite tab thereby aiding alignment of an x-ray tube on a patient'"'"'s teeth. - View Dependent Claims (8)
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Specification