Medication Dispensing System with Segmented Receivers
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Solution Overview
Problem
The inefficiency in medication dispensing in healthcare facilities, particularly for intravenous titratable medications, due to the unpredictable schedule and the time-consuming process of retrieving and administering medications, which diverts healthcare personnel away from patient care.
Innovation Solution
A storage and dispensing system with a housing, door, and user interface that allows secure, efficient access to medications, featuring movable receivers, a lock, and a photovoltaic panel for power, enabling authorized personnel to easily retrieve and administer medications while maintaining security and reducing inefficiencies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If medications are stored in a central pharmacy and retrieved by authorized personnel, then medication security and control are improved, but the time required for medication dispensing increases significantly
Solution Approach 1:
The system divides the medication storage into multiple individual receivers within the housing, each capable of independently holding a specific medication article. This segmentation allows selective access to individual medications without compromising the security of others, enabling faster dispensing while maintaining overall security through the locked housing structure.
Solution Approach 2:
Medications are pre-loaded into the receivers within the housing before being dispensed to patients. This preliminary storage and organization of medications in the housing eliminates the need for authorized personnel to retrieve medications from central pharmacy at the moment of dispensing, significantly reducing dispensing time while maintaining security through the locked design.
2Reliability
If authorized personnel manually check on patient medication status and request medications, then medication accuracy is improved, but healthcare personnel efficiency decreases
Solution Approach 1:
The system enables self-service medication dispensing where the housing automatically dispenses the correct medication to the patient when the door is opened, eliminating the need for manual verification by healthcare personnel. The automated dispensing mechanism maintains medication accuracy while freeing staff for other patient care activities.
Solution Approach 2:
The system incorporates a user interface that provides feedback to authorized personnel about medication status and dispensing actions. This feedback mechanism ensures medication accuracy by confirming the correct medication is being dispensed while streamlining the process and improving personnel efficiency by reducing manual checking requirements.
3Productivity
If medications are kept readily accessible near patients, then medication dispensing speed is improved, but medication security and control are compromised
Solution Approach 1:
The housing is divided into multiple separate receivers, each secured within the locked housing structure. This segmentation allows the system to provide rapid access to individual medications when authorized personnel open the door, while maintaining overall security through the locked design. The segmented structure prevents unauthorized access to any individual medication while enabling quick dispensing of the required medication.
4Ease of operation
If multiple medications are stored in individual receivers, then medication organization and accessibility are improved, but device complexity increases
Solution Approach 1:
The system uses multiple simple receiver structures that are identical and can be independently controlled. Each receiver is a simple container within the housing that can be individually accessed when the door is opened. This segmentation provides excellent medication organization and accessibility while keeping each individual receiver simple, avoiding excessive complexity.
Solution Approach 2:
The receivers are designed as universal, multi-functional components that can hold different medication articles while using the same basic structure. This universality simplifies the overall device complexity by using standardized receiver designs throughout the housing, while still providing organized and accessible storage for multiple different medications.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Improves the efficiency of medication distribution by allowing secure, convenient access to medications near patients, reducing the time healthcare personnel spend on medication retrieval and administration, thus enhancing patient care.
Implementation Method 1
a photovoltaic panel disposed on the housing configured to charge a battery disposed within the housing
Data Source
AI summary
Provided herein are various apparatuses, systems, and methods for improving the efficiency of medication distribution within a healthcare facility. In particular, embodiments may provide for storing and dispensing medications to an authorized medical person for administration to a patient in a healthcare facility. A storage and dispensing system may include a housing defining a cavity, a door movable between an open and a closed position to provide access to the cavity, two or more receivers disposed within the cavity, a lock to lock the door in the closed position, and a user interface configured to receive a request for medications stored within the cavity. The medications may be configured to be presented to a user in response to a request for the medications, while unrequested medications remain inaccessible.