Dialysis fluid heating using pressure and vacuum
US7809254B2 · kind B2 · utility
13Cited by
91References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 5, 2007 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | May 22, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/127
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dialysis fluid heating system includes a dialysis fluid heater; a heating portion of a dialysis fluid carrying set, the heating portion configured to be placed in contact with a surface of the dialysis fluid heater to heat a dialysis fluid; a pneumatic source connected to the dialysis fluid heater; and a logic implementer configured to cause the pneumatic source to apply a negative pressure between the heating portion and the surface of the dialysis fluid heater.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.