Fluid circuit for delivery of renal replacement therapies
US10010663B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2013 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Aug 21, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/3649
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A flow loop for hemodialysis, hemodiafiltration and hemofiltration for the treatment of pathological conditions such as End Stage Renal Disease (ESRD) that has a controlled compliant flow path for preparing fluids required for a hemodialysis therapy session from water. The controlled compliant flow path modifies water into any one of a solution for priming a hemodialysis system, a physiologically compatible solution for contacting blood, a physiologically compatible solution for infusion to a subject, and a solution for blood rinse back to a subject. The controlled compliant flow path has a means for selectively metering in and metering out fluid from the flow path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.