Extracorporeal blood treatment apparatus
US9283310B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2009 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Jul 15, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/505
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In an extracorporeal blood treatment apparatus, a user interface (22) has a touch screen for displaying two bar-graphs (24) of pressures in the extracorporeal blood circuit. By touching a bar-graph three alpha-numeric values appear: a reference value (29), an upper safety interval (28) of the pressure, comprised between an upper limit value and the reference valve (29), and a lower interval value (30), comprised between the reference value and a lower limit value. The reference value is a measured pressure value. Four buttons also appear on the display for input of modifications to the upper interval and the lower interval. The setting of the total pressure safety interval is simple and immediate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.