Graphical display of medication limits and delivery program
First Claim
1. A system that graphically displays medication delivery information, the system comprising:
- an input device that produces a medical fluid signal representative of a medical fluid to be delivered;
a medication delivery device that delivers the medical fluid, the medication delivery device operating in accordance with a selected value of a delivery parameter;
a display that graphically presents medication delivery information;
a memory in which is stored a predetermined range of the delivery parameter associated with the medical fluid to be delivered; and
a processor that receives the medical fluid signal, accesses the memory to retrieve the predetermined range of the delivery parameter associated with the medical fluid represented by the medical fluid signal, presents the predetermined range of the delivery parameter on the display in graphical form, and presents in graphical form on the display the selected value of the delivery parameter showing where in reference to the displayed graphical predetermined range the value of the delivery parameter is located;
whereby a clinician can visualize from observing the display where in the predetermined range the selected value of the delivery parameter lies.
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Accused Products
Abstract
This invention describes a medication delivery system and method that displays in graphical form a selected delivery parameter or parameters in association with predetermined acceptable ranges of such values so that the clinician can visualize where in the acceptable range the selected value lies. The graphical form is a vertical bar graph in one embodiment that includes an acceptable area, a caution area, and an unacceptable area within which the selected delivery parameter value may fall. When the selected value falls in the caution or unacceptable areas, a text message is displayed cautioning against over dosage of the particular medical fluid being delivered and in another embodiment, an acceptable value of the delivery parameter is suggested. With such a system, any clinician monitoring the delivery of the medical fluid to the patient can immediately ascertain where in the care facility'"'"'s acceptable range of delivery values this particular patient'"'"'s medication is being delivered.
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Citations
30 Claims
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1. A system that graphically displays medication delivery information, the system comprising:
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an input device that produces a medical fluid signal representative of a medical fluid to be delivered;
a medication delivery device that delivers the medical fluid, the medication delivery device operating in accordance with a selected value of a delivery parameter;
a display that graphically presents medication delivery information;
a memory in which is stored a predetermined range of the delivery parameter associated with the medical fluid to be delivered; and
a processor that receives the medical fluid signal, accesses the memory to retrieve the predetermined range of the delivery parameter associated with the medical fluid represented by the medical fluid signal, presents the predetermined range of the delivery parameter on the display in graphical form, and presents in graphical form on the display the selected value of the delivery parameter showing where in reference to the displayed graphical predetermined range the value of the delivery parameter is located;
whereby a clinician can visualize from observing the display where in the predetermined range the selected value of the delivery parameter lies. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 12)
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11. A system that graphically displays medication delivery information to a clinician, the system comprising:
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an input device that produces a medical fluid signal representative of the identification of a medical fluid to be delivered;
a pump that delivers the medical fluid, the pump operating in accordance with a selected value of a delivery parameter;
a display;
a memory in which is stored a library of identifications of medical fluids, each identification being associated with a predetermined range of the delivery parameter; and
a processor that receives the medical fluid identification signal, accesses the memory to retrieve the predetermined range of the delivery parameter associated with the medical fluid identification signal, presents the predetermined range of the delivery parameter on the display in graphical form, and presents in graphical form on the display the value of the delivery parameter showing where in reference to the displayed graphical predetermined range the value of the delivery parameter is located;
whereby a clinician can visualize from observing the display where in the predetermined range the selected value of the delivery parameter lies. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method of graphically displaying medication delivery information, the system comprising:
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selecting a medical fluid to be delivered;
selecting a value of a delivery parameter with which to deliver the medical fluid;
storing a predetermined range of values of the delivery parameter associated with the medical fluid to be delivered; and
graphically displaying the selected value of the delivery parameter in association with the stored predetermined range of values to graphically show where in the range the selected value falls. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30)
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Specification