Method for actuating valves for controlling a flow path and machines, especially medical treatment machines
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United States of America Patent
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Dec 16, 2014
Issued Date -
N/A
app pub date -
Jan 16, 2014
filing date -
Feb 29, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A method is provided for the control of valves for flow path control, in particular in a medical treatment machine, having a plurality of processes for the manufacture of flow paths by control of a group of valves, with each process claiming a group of valves suitable for its carrying out for itself so that other processes cannot change the switching state of these valves and with each process itself making a decision on the release of the valves claimed by it. In addition, a method is provided for monitoring the then current and/or scheduled state of a plurality of valves in the flow path control, determining the connections resulting from the switching state of the valves, and comparing the resulting connections with a predetermined number of non-permitted connections.
First Claim
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International Classification(s)
- G06D:DIGITAL FLUID-PRESSURE COMPUTING DEVICES
- G05B:CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTION....
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
- B01D:SEPARATION
- A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....
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