Electrical connection means for multiple bulk compounding systems
First Claim
1. A device for connecting multiple bulk compounding systems together in which each bulk compounding system precisely controls fluid transfer of at multiple solutions to a single receiving container, each solution being contained in a separate source container, each bulk compounding system including:
- a manifold having an outlet fluid line in fluid communication with said receiving container;
a plurality of fluid lines, each source container being in fluid communication with one of said fluid lines each of said fluid lines being in fluid communication with said manifold;
pumping means for pumping solution in said plurality of fluid lines from each of said source containers to said receiving container;
control means, including first means for sensing the weight of fluid in said receiving container, and second means including a peripheral interface means, said peripheral interface means having a first set of input signals for selecting an amount of fluid to be transferred from each source container to said receiving container, said peripheral interface means also having a first set of output signals for displaying the amount of solution to be transferred, and a second set of output signals for controlling said pump means to deliver a predetermined amount of solution from said source to said receiving container in response to the amount of fluid sensed in said container, wherein the improvement comprises;
first electronic connector means for electronically connecting together said second set of output signals from more than one bulk compounding system to cause said plurality of bulk compounding systems to transfer said selected amount of fluids from said source containers to said single receiving container, said connector means having a multiplexer means for receiving said second set of output signals from each of said bulk compounding systems, and for generating a plurality of output signals to activate said pumping means for each of said bulk compounding systems.
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Accused Products
Abstract
A device for connecting two or more bulk compounding systems for mixing hyperalimentation solutions is described. The device allows electrical signals from each bulk compounding system to be connected to one another so that each bulk compounding system may act in concert with other bulk compounding systems to fill an individual receiving container with minimal modifications to the internal circuitry of an individual bulk compounding system.
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Citations
9 Claims
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1. A device for connecting multiple bulk compounding systems together in which each bulk compounding system precisely controls fluid transfer of at multiple solutions to a single receiving container, each solution being contained in a separate source container, each bulk compounding system including:
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a manifold having an outlet fluid line in fluid communication with said receiving container; a plurality of fluid lines, each source container being in fluid communication with one of said fluid lines each of said fluid lines being in fluid communication with said manifold; pumping means for pumping solution in said plurality of fluid lines from each of said source containers to said receiving container; control means, including first means for sensing the weight of fluid in said receiving container, and second means including a peripheral interface means, said peripheral interface means having a first set of input signals for selecting an amount of fluid to be transferred from each source container to said receiving container, said peripheral interface means also having a first set of output signals for displaying the amount of solution to be transferred, and a second set of output signals for controlling said pump means to deliver a predetermined amount of solution from said source to said receiving container in response to the amount of fluid sensed in said container, wherein the improvement comprises; first electronic connector means for electronically connecting together said second set of output signals from more than one bulk compounding system to cause said plurality of bulk compounding systems to transfer said selected amount of fluids from said source containers to said single receiving container, said connector means having a multiplexer means for receiving said second set of output signals from each of said bulk compounding systems, and for generating a plurality of output signals to activate said pumping means for each of said bulk compounding systems. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A device for connecting multiple bulk compounding systems together in which each bulk compounding system precisely controls fluid transfer of at least one solution to a receiving container, each bulk compounding system including:
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a plurality of solution source containers adapted to contain a fluid solution; a manifold having an outlet line in fluid communication with said receiving container; a plurality of fluid lines, each source container having one of said fluid lines in fluid communication with said manifold; pumping means for pumping solution in said plurality of fluid lines from each of said plurality of solution source containers to said receiving containers; control means, including first means for sensing the weight of fluid in said container, and second means including a peripheral interface means, said peripheral interface means having a first set of input signals for selecting an amount of fluid to be transferred from each source container to said receiving container, said peripheral interface means also having a first set of output signals for displaying the amount of solution to be transferred, and a second set of output signals for controlling said pump means to deliver a predetermined amount of solution from said source to said receiving container in response to the amount of fluids sensed in said container, wherein the improvement comprises; a second electrical connector means for electrically connecting said first set of input signals to allow a user to input signals into more than one bulk compounding system to fill a single receiving container, said second connector means including a means for designating a specific bulk compounding system for each of said first set of input signals.
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9. A device for connecting multiple bulk compounding systems together in which each bulk compounding system precisely controls fluid transfer of at least one solution to a receiving container, each bulk compounding system including:
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a plurality of solution source containers adapted to contain a fluid solution; a manifold having an outlet line in fluid communication with said receiving container; a plurality of fluid lines, each source container having one of said fluid lines in fluid communication with said manifold; pumping means for pumping solution in said plurality of fluid lines from each of said plurality of solution source containers to said receiving containers; control means, including first means for sensing the weight of fluid in said container, and second means including a peripheral interface means, said peripheral interface means having a first set of input signals for selecting an amount of fluid to be transferred from each source container to said receiving container, said peripheral interface means also having a first step of output signals for displaying the amount of solution to be transferred, and a second set of output signals for controlling said pump means to deliver a predetermined amount of solution from said source to said receiving container in response to the amount of fluids sensed in said container, wherein the improvement comprises; third connector means for connecting said first set of output signals together to generate a series of display signals for more than one bulk compounding system, said third connector means having a second multiplexer means for receiving said first set of output signals from each of said bulk compounding systems and for displaying the amount of solution to be transferred for each bulk compounding system.
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Specification