Title:
A method for performing the restoration and the air extraction of the device for external blood processing accompanied by the gradual flood of a filter
Document Type and Number:
Japanese Patent JP5986100
Kind Code:
B2
Abstract:
A method for filling and venting a device for extracorporeal blood treatment is disclosed, such as a patient module in a heart-lung machine, without attached patient. A filling liquid from a filling liquid container located higher than the device flows by gravity via a venous side of the system into a reservoir and flows onwards into a blood pump located at the lower end of the reservoir, wherein a first controllable valve (HC1) for a venting line of a filter is opened and, after the response of an upper filling level sensor in the reservoir, is closed. An upper level of the filter is positioned higher than the upper filling level sensor, and a start-stop motion of the blood pump is performed, as a result of which a stepped flooding of the filter is made providing for an advantageous de-airing of the device.
More Like This:
| WO/2006/016047 | HEART CIRCULATORY SUPPORT |
| WO/2004/050147 | FILTER |
| JP2002355534 | METHOD OF GASIFYING OR DEGASSING LIQUID |
Inventors:
Artz, Joachim
Breiske, Gehard
Zage beer, Florian
Breiske, Gehard
Zage beer, Florian
Application Number:
JP2013542536A
Publication Date:
September 06, 2016
Filing Date:
December 07, 2011
Export Citation:
Assignee:
ZOLL LIFEBRIDGE GMBH
International Classes:
A61M1/36
Domestic Patent References:
| JP2007515252A | ||||
| JP6150564A | ||||
| JP2008540003A | ||||
| JP2006142031A |
Foreign References:
| US20080171960 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda
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