Title:
DEVICE AND METHOD FOR BALANCING BETWEEN AN INFLOW INTO AND AN OUTFLOW FROM A MEDICAL TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/135989
Kind Code:
A1
Abstract:
The invention discloses a balancing method and a balancing device (41, 410, 81, 91) for balancing between an inflow (43) into a blood treatment unit (1) of a medical treatment device and an outflow (44) from the blood treatment unit (1): The balancing device has the following: a balancing unit which has at least one exchange vessel (32), means for conveying liquid (21, 22, 72) in and/or out of the exchange vessel (32) and means for interrupting the inflow of liquid into the exchange vessel and/or the outflow of liquid from the exchange vessel (16, 12, 30, 17), and a control unit (14) for controlling the means for conveying liquid (21, 22, 72) and the means for interrupting the inflow and/or outflow of liquid (16, 12, 30, 17). The control unit is designed in such a way that the means for interrupting the inflow of liquid into the exchange vessel and/or the outflow of liquid from the exchange vessel (16, 12, 30, 17) are controlled in respect of a pressure compensation between a first and a second work cycle.
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Inventors:
WIKTOR CHRISTOPH (DE)
PETERS ARNE (DE)
PETERS ARNE (DE)
Application Number:
PCT/EP2015/055074
Publication Date:
September 17, 2015
Filing Date:
March 11, 2015
Export Citation:
Assignee:
FRESENIUS MEDICAL CARE DE GMBH (DE)
International Classes:
A61M1/16
Foreign References:
US20090124963A1 | 2009-05-14 | |||
DE102010023635A1 | 2011-12-15 | |||
US20090198170A1 | 2009-08-06 | |||
DE19702211A1 | 1998-07-30 | |||
DE2634238A1 | 1978-02-02 |
Other References:
See also references of EP 3116561A1
Attorney, Agent or Firm:
BREUNINGER, MARCUS (DE)
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