Patent US5288977A successfully refreshed from Google Patents.
US5288977A
Expired / Lapsed
US
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System for imprinting patient-identifying barcodes onto medical X-rays
Assignee: Individual
•
Filing: 1992-04-03
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Granted: 1994-02-22
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Expires: 2012-04-03
Abstract
Abstract An X-ray cassette 30 has a window 32 for mounting a back-lit LCD 34 to expose the film therein with patient identifying information in the form of a barcode. A strip of lead 38 opposite window 32 shields film 37 when cover 31 is closed. The LCD is activated after a sensor 56 connected to an X-ray tube 54 detects the discharge of X-rays. The patient identifying information may be read directly from the patient's bracelet 47 at the same time the X-ray is taken using barcode scanner 44.
Inventors
- 👤 Pasquale J. Amendolia
- 👤 Stanley Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:25
CPC Classifications
G; G03; G03B; G03B42/00; G03B42/02; G03B42/04; G03B42/047; H; H05; H05G; H05G1/00; H05G1/08; H05G1/26; G03B2206/00; G03B2206/004; G03B2206/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A patient identification system comprising means for reading a barcode associated with said patient, X-ray cassette means for containing unexposed X-ray film for receiving X-ray irradiation passing through said patient, said cassette comprising a hinged cover, means comprising a backlit LCD mounted in said cover for transferring said barcode to a portion of said X-ray film, and means for irradiating said unexposed X-ray film with X-ray radiation passing through said patient, said system including means having an inductive coil to pick up the current surge associated with the X-ray irradiation of said patient for reading and transferring said barcode from said patient to energize said LCD and thereby to imprint said barcode on said film in response to and simultaneously with irradiating said X-ray film.
Claim 2
Dependent Claim
125 words
A patient identification system comprising means for reading a barcode associated with said patient, X-ray cassette means for containing unexposed X-ray film for receiving X-ray irradiation passing through said patient, said cassette comprising a hinged cover, means comprising a backlit LCD mounted in said cover for transferring said barcode to a portion of said X-ray film, and means for irradiating said unexposed X-ray film with X-ray radiation passing through said patient, said system including means having an inductive coil to pick up the current surge associated with the X-ray irradiation of said patient for reading and transferring said barcode from said patient to energize said LCD and thereby to imprint said barcode on said film in response to and simultaneously with irradiating said X-ray film.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-02-21 | 1997-08-23 | 1998-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-21 | 2001-08-23 | 2002-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-21 | 2005-08-23 | 2006-02-22 | $7700.00 | Window Closed / Lapsed |