United States
US 12,697,468 B2
Dual lumen cannula with adjustable length infusion tube
US 12,697,468 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: CardiacAssist, Inc. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- CardiacAssist, Inc.
- Inventors
- Patrick A. Kelly; Jerry Stokes; Robert G. Svitek
- Publication date
- 2026-08-04
- Filing date
- 2023-10-10
- Document type
- B2 Granted patent
- Also written as
- US 12,697,468 B2 · US12697468 · 12697468
Abstract
A dual lumen coaxial cannula assembly including a first infusion tube having a proximal end, a distal end, and a sidewall extending circumferentially therebetween, as well as a second drainage tube co-axially aligned with the first infusion tube, the second drainage tube having a proximal end, a distal end, and a sidewall extending circumferentially therebetween.…
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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