Medication managment system

Abstract

A medication management system (MMS) includes a medication management unit (MMU) associated with a medical device. The MMU downloads medication delivery code based on a medication delivery order to the medical device only if information from a first input matches information from a second input. The medical device receives delivery information electronically only from the MMU. The medication order is performed only after delivery data validation. The MMU also determines drug-drug incompatibility. The MMU can modulate (start, stop, sequence and dynamically adjust) medication order performance.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of U.S. Ser. No. 10 / 930,358 filed on Aug. 31, 2004, which is a continuation-in-part of U.S. Ser. No. 10 / 783,641 filed Feb. 20, 2004, which claims priority based upon U.S. Provisional Application Ser. No. 60 / 509,404 filed Oct. 7, 2003 and U.S. Provisional Application Ser. No. 60 / 527,583 filed Dec. 5, 2003, all of which are expressly incorporated herein by reference in their entirety.BACKGROUND OF THE INVENTION[0002]The present invention relates to the field of delivering medication to patients, more particularly to an integrated system for maximizing patient safety and caregiver productivity for medication delivery.[0003]Modern medical care often involves the use of medical pump devices to deliver fluids and / or fluid medicine to patients. Medical pumps permit the controlled delivery of fluids to a patient, and such pumps have largely replaced gravity flow systems, primarily due to the pump's much greater ...

AI Technical Summary

Benefits of technology

[0024]Using expert clinical support decision rules, the MMU also determines drug-drug incompatibility between two medication orders for concurrent delivery (to the same patient at the same time) and / or in an unacceptably close time sequence through the same output IV line. Further, the MMU also adjusts patient-specific rule sets based on newly measured or observed patient conditions and / or recent lab results. Advantageously, warnings, alarms or alerts based on violations of these rules are provided as close as possible to the actual delivery time so that they are more meaningful, ripe for corrective action, and less likely to be ignored due to incomplete information.

[0028]The MMU saves the caregiver time by automatically populating or programming data entry fields in the pump that previously had to be entered manually. The medication management system of this invention enhances patient safety by minimizing manual entries. The system also enhances patient safety by screening drug delivery orders for conformance with established hospital practices, expert or clinical decision support rules and recommendations before (more preferably immediately before) the pump begins to execute the order. The caregiver is provided with a least one and preferably several opportunities to catch a medication error before it happens. The caregiver can confirm the order at the point-of-care device and / or before pressing the start button on the pump. The system is flexible enough to permit human interventions and overrides, but tracks such events for documentation and trouble-shooting purposes.

Problems solved by technology

However, modern medical devices, including medical pumps, can be complicated and time-consuming for caregivers to program.

Medical facilities struggle to provide appropriate caregiver staffing levels and training while holding down the cost of medical care.

Human errors in pump programming and other medication errors can have adverse or even deadly consequences for the patient.

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