United States
US 12,702,581 B1
Sensor for detecting the fill state of a medical fluid bag
US 12,702,581 B1 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: FILLSENSE LLC. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- FILLSENSE LLC
- Inventors
- Robert Bishop; John J. B. Silvia JR.
- Publication date
- 2026-08-11
- Filing date
- 2025-11-17
- Document type
- B1 Granted patent
- Also written as
- US 12,702,581 B1 · US12702581 · 12702581
Abstract
A warning device for checking if an ostomy, drainage, or wound bag is full and needs to be emptied or if an IV bag dispensing medication or blood is empty and needs to be replaced. The warning device incorporates a unique sensor that adapts to the shape of the filled bag. The sensor can be easily attached to the outside of bags currently in commercial production or optionally integrated by a manufacturer onto a bag and the sensor does not require any additional countervailing force or external reference surface.…
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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