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Patent US3254652A successfully refreshed from Google Patents.
US3254652A
Expired / Lapsed
US
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Means and methods for producing gastric hypothermia
Assignee: Affiliated Hospital Products Inc
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Filing: 1963-03-15
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Granted: 1966-06-07
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Expires: 1983-03-15
Abstract
No abstract record available.
Inventors
- 👤 William H Smith
- 👤 Donald E Dailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:13
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/12; A61F7/123; A61M; A61M19/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A DEVICE FOR INDUCING HYPOTHERMA COMPRISING A FLEXIBLE SAC FORMED OF MATERIAL THROUGH WHICH HEAT READILY FLOWS, SAID SAC BEING ADAPTED FOR INSERTION INTO AN ORGAN OF THE HUMAN BDY AND BEING CAPABLE, WHEN INSERTED OF EXPANDING INTO CONTACT WITH SURFACES OF SAID ORGAN, A RESERVOIR FOR HOLDING A MEASURED QUANTITY OF A COOLANT LIQUID, REFRIGERATING MEANS FOR CHILLING SAID LIQUID TO A TEMPERATURE RANGE SUBSTANTIALLY BELOW BODY TEMPERATURE, SAID RESERVOIR BEING CONNECTED TO THE REFRIGERATING MEANS IN A LIQUID CIRCULATING SYSTEM, MEANS FOR RECIRCULATING
Claim 2
Independent Claim
85 words
A DEVICE FOR INDUCING HYPOTHERMA COMPRISING A FLEXIBLE SAC FORMED OF MATERIAL THROUGH WHICH HEAT READILY FLOWS, SAID SAC BEING ADAPTED FOR INSERTION INTO AN ORGAN OF THE HUMAN BDY AND BEING CAPABLE, WHEN INSERTED OF EXPANDING INTO CONTACT WITH SURFACES OF SAID ORGAN, A RESERVOIR FOR HOLDING A MEASURED QUANTITY OF A COOLANT LIQUID, REFRIGERATING MEANS FOR CHILLING SAID LIQUID TO A TEMPERATURE RANGE SUBSTANTIALLY BELOW BODY TEMPERATURE, SAID RESERVOIR BEING CONNECTED TO THE REFRIGERATING MEANS IN A LIQUID CIRCULATING SYSTEM, MEANS FOR RECIRCULATING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |