Hemodialysis system
US9199024B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 14, 2011 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | May 30, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/3609
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hemodialysis system includes a body fluid volume calculating unit, a dialysis condition input unit with which blood flow velocity and dialysis fluid flow velocity in hemodialysis treatment performed after specific hemodialysis treatment can be input and input values of the blood flow velocity and the dialysis fluid flow velocity can be adjusted, a dialysis dose calculating unit configured to calculate, when the blood flow velocity and the dialysis fluid flow velocity are input to the dialysis condition input unit, by analyzing a mathematical model concerning urea kinetics, a dialysis dose of the hemodialysis treatment from the input blood flow velocity and the input dialysis fluid flow velocity, a body fluid volume calculated by the body fluid volume calculating unit, and the like, and a dialysis dose display unit configured to display the hemodialysis dose calculated by the dialysis dose calculating unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.