US3294083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dosimetry system for penetrating radiation
Assignee: ALDERSON RES LAB Inc
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Filing: 1963-08-26
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Granted: 1966-12-27
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Expires: 1983-08-26
Abstract
No abstract record available.
Inventors
- 👤 Samuel W Alderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:23
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A DOSIMETRY SYSTEM FOR APPLYING PENETRATING RADIATION TO THE HUMAN BODY COMPRISING, A RIGHT-ANGLED FRAME FOR VIEWING X-RAY PICTURES TAKEN OF THE BODY AT RIGHT ANGLES TO EACH OTHER AND WITH INTERSECTING MEDIAN RAYS, A SUPPORT MOUNTED ADJACENT TO SAID FRAME, A SOURCE OF PENETRATING RADIATION WHICH IS TO BE APPLIED TO A PREDETERMINED POSITION IN THE BODY, A PLURALITY OF RADIATION SENSITIVE DEVICES FOR MEASURING THE RADIATION PRODUCED BY SAID SOURCE, CLAMPING MEANS FOR SECURING THE SOURCE AND THE RADIATION SENSITIVE DEVICES TO THE SUPPORT IN THE RELATIVE POSITIONS OF THE SOURCE AND SELECTED BODY ORGANS WHEN THE SOURCE IS IN THE BODY; AND MEASURING MEANS FOR DETERMINING THE DOSAGE RECEIVED BY THE BODY ORGANS; SAID MEASURING MEANS INCLUDING A CONTAINER FOR HOLDING THE SUPPORT AND ITS CLAMPS IMMERSED IN WATER, AND RADIATION INCLUDING MEANS FOR CONNECTING TO SAID RADIATION SENSITIVE DEVICES.
Claim 2
Dependent Claim
143 words
A DOSIMETRY SYSTEM FOR APPLYING PENETRATING RADIATION TO THE HUMAN BODY COMPRISING, A RIGHT-ANGLED FRAME FOR VIEWING X-RAY PICTURES TAKEN OF THE BODY AT RIGHT ANGLES TO EACH OTHER AND WITH INTERSECTING MEDIAN RAYS, A SUPPORT MOUNTED ADJACENT TO SAID FRAME, A SOURCE OF PENETRATING RADIATION WHICH IS TO BE APPLIED TO A PREDETERMINED POSITION IN THE BODY, A PLURALITY OF RADIATION SENSITIVE DEVICES FOR MEASURING THE RADIATION PRODUCED BY SAID SOURCE, CLAMPING MEANS FOR SECURING THE SOURCE AND THE RADIATION SENSITIVE DEVICES TO THE SUPPORT IN THE RELATIVE POSITIONS OF THE SOURCE AND SELECTED BODY ORGANS WHEN THE SOURCE IS IN THE BODY; AND MEASURING MEANS FOR DETERMINING THE DOSAGE RECEIVED BY THE BODY ORGANS; SAID MEASURING MEANS INCLUDING A CONTAINER FOR HOLDING THE SUPPORT AND ITS CLAMPS IMMERSED IN WATER, AND RADIATION INCLUDING MEANS FOR CONNECTING TO SAID RADIATION SENSITIVE DEVICES.
References Cited (Backward Citations)
US1442027A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |