US3127892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood handling apparatus
Assignee: Baxter International Inc
•
Filing: 1960-07-13
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Granted: 1964-04-07
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Expires: 1980-07-13
Abstract
No abstract record available.
Inventors
- 👤 Jr David Bellamy
- 👤 Jr Edward Sohier Welch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:58
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/10; A61M; A61M39/00; A61M39/22; A61M39/221; A61J1/12; Y; Y10; Y10S; Y10S128/00; Y10S128/24; Y10S604/00; Y10S604/905
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
IN AN APPARATUS FOR OBTAINING SEPARATE MAIN DONATION AND PILOT SAMPLE BLOOD VOLUMES IN STERILE MANNER, AN INTERGRAL FLEXIBLE PLASTIC COLLECTING TUBE, SAID TUBE CONDITIONED FOR SEPARATING IN A LENGTH THEREOF, A FLEXIBLE PLASTIC BLOOD CONTAINER INTEGRALLY JOINED TO AN END OF SAID COLLECTING TUBE, A DONOR NEEDLE MOUNTED AT THE OTHER END OF THE TUBE, AND A STOPPER PIERCING CANNULA RECEIVED IN SAID TUBE AND POINTED AT ONE END FOR APPLYING TO A STOPPERED PILOT TUBE, SAID CANNULA POSITIONED IN SAID CONDITIONED LENGTH SUCH THAT SAID SEPARATING EXPOSES SAID POINTED END, SAID COLLECTING TUBE INITIALLY PROVIDING A SUBSTANTIALLY UNINTERRUPTED PATH FOR THE FLOW OF BLOOD FROM THE DONOR NEEDLE TO THE FLEXIBLE BLOOD CONTAINER.
Claim 2
Dependent Claim
115 words
IN AN APPARATUS FOR OBTAINING SEPARATE MAIN DONATION AND PILOT SAMPLE BLOOD VOLUMES IN STERILE MANNER, AN INTERGRAL FLEXIBLE PLASTIC COLLECTING TUBE, SAID TUBE CONDITIONED FOR SEPARATING IN A LENGTH THEREOF, A FLEXIBLE PLASTIC BLOOD CONTAINER INTEGRALLY JOINED TO AN END OF SAID COLLECTING TUBE, A DONOR NEEDLE MOUNTED AT THE OTHER END OF THE TUBE, AND A STOPPER PIERCING CANNULA RECEIVED IN SAID TUBE AND POINTED AT ONE END FOR APPLYING TO A STOPPERED PILOT TUBE, SAID CANNULA POSITIONED IN SAID CONDITIONED LENGTH SUCH THAT SAID SEPARATING EXPOSES SAID POINTED END, SAID COLLECTING TUBE INITIALLY PROVIDING A SUBSTANTIALLY UNINTERRUPTED PATH FOR THE FLOW OF BLOOD FROM THE DONOR NEEDLE TO THE FLEXIBLE BLOOD CONTAINER.
References Cited (Backward Citations)
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FR1082035A
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US2836942A
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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) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |