United States
US 12,702,750 B2
Fluid transfer system for drug delivery device
US 12,702,750 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Becton, Dickinson and Company. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Becton, Dickinson and Company
- Inventors
- Eric Scott Clasen
- Publication date
- 2026-08-11
- Filing date
- 2023-02-27
- Document type
- B2 Granted patent
- Also written as
- US 12,702,750 B2 · US12702750 · 12702750
Abstract
A valve assembly for a drug delivery includes a valve housing having a first side and a second side positioned opposite from the first side, a cannula having a first end and a second end positioned opposite the first end, with the cannula defining a central passageway, and a valve sleeve defining a cannula space. The valve sleeve is configured to move from a pre-use position where the first end of the cannula is received within the cannula space to a use position where the first end of the cannula extends outside of the valve sleeve and the cannula space.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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