Apparatus and method for producing digital panoramic x-ray image

X-ray or gamma ray systems or devices – Specific application – Absorption

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

378146, 378 39, G01N 2304

Patent

active

050181777

ABSTRACT:
Apparatus and method for producing a digital panoramic X-ray image of an object is disclosed. The system of the invention includes an X-ray source and a digital radiation detector, which move around the object in unison in a certain time period. The radiation detector produces pixel data signals that are proportional to the incident X-rays on it. The pixel data signals are integrated over a series of varying time intervals to obtain pixel data signals which are proportional to the X-rays incident upon the radiation detector during each time interval. The integrated pixel data signals are converted into digital signals, which are then used to produce a digital X-ray image of the object.

REFERENCES:
patent: 3495084 (1970-02-01), Sheldon
patent: 3932756 (1976-01-01), Cowell et al.
patent: 4021672 (1977-05-01), Franke
patent: 4039837 (1977-08-01), Ohta et al.
patent: 4100417 (1978-07-01), Goetzl et al.
patent: 4179100 (1979-12-01), Sashin et al.
patent: 4188537 (1980-02-01), Franke
patent: 4239971 (1980-12-01), Cushman
patent: 4259721 (1981-03-01), Kuznia
patent: 4628356 (1986-12-01), Spillman et al.
patent: 4661967 (1987-04-01), Nishikawa
patent: 4692937 (1987-09-01), Sashin et al.
patent: 4709382 (1987-11-01), Sones
patent: 4823369 (1989-04-01), Guenther et al.
patent: 4845731 (1989-07-01), Vidmar et al.
patent: 4878234 (1989-10-01), Pfeiffer et al.
Journal of the International Association of Dento-Maxillo-Facial Radiology, 1985, Publication on Imaging Characteristics of Seven Panoramic X-Ray Units (McDavid, et al).
Chapter 16 of Textbook of Dental Radiology (Landland, et al.) addresses "Rotational Panoramic Radiography".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method for producing digital panoramic x-ray image does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for producing digital panoramic x-ray image, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for producing digital panoramic x-ray image will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-244739

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.