Pharmacy Workflow Platform for Medication Dispensing Verification

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Solution Overview

Problem

Current pharmacy practices face challenges in safely and efficiently dispensing medicaments due to 'look-alike' or 'sound-alike' product name confusion, leading to medication errors, and the need for remote supervision of prescription filling processes without a physical pharmacist present.

Innovation Solution

A pharmacy workflow platform and prescription checking and medicament dispensing station that includes scanning and verification processes, multiple authorization levels, automatic pill counting, image capture, and remote monitoring through live video communication to ensure accurate dispensing and reduce errors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual verification of prescription information is used, then flexibility and human judgment are maintained, but medication errors occur due to confirmation bias and look-alike product name confusion

Engineering Contradiction:

Improveaccuracy of medication dispensingVSAvoidcomplexity of verification system

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary verification system that acts as a mediator between the pharmacist and the prescription fulfillment process. This system includes a verification station with display means that presents prescription details, patient information, and drug details to the pharmacist for confirmation. The intermediary nature of this system provides structured guidance while maintaining human judgment, thereby reducing confirmation bias and look-alike product name confusion without completely automating the process.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The verification system implements feedback mechanisms where the pharmacist's confirmation or correction of prescription details is immediately processed and reflected in the system. The display means provides real-time feedback about verification status, and the system tracks whether prescriptions have been verified, partially verified, or require pharmacist intervention. This feedback loop ensures that errors are caught and corrected promptly, improving reliability.

Inventive Principle:

Principle #23Feedback

2Productivity

If a pharmacist is physically present to supervise prescription filling, then patient safety is ensured through real-time verification, but operational efficiency and accessibility are reduced

Engineering Contradiction:

Improveefficiency of prescription dispensingVSAvoidsafety of medication dispensing

Core Design Contradiction:

ProductivityVSReliability

Solution Approach 1:

The patent segments the pharmacy workflow into distinct functional areas: a verification station for pharmacist review, a fulfillment area for preparing medications, and a delivery point. This segmentation allows the pharmacist to focus on verification tasks at a centralized station while fulfillment activities occur separately. The system maintains safety through structured verification points while improving efficiency by allowing parallel processing of multiple prescriptions and reducing the need for constant pharmacist presence throughout the entire fulfillment process.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The verification system creates digital copies of prescription information, patient records, and drug details that can be displayed and reviewed without requiring the original physical documents or the pharmacist's constant physical presence. The display means presents replicated information that can be verified, and the system tracks verification status electronically. This copying approach maintains accuracy while enabling more efficient workflow management.

Inventive Principle:

Principle #26Copying

3Reliability

If comprehensive verification of prescription details is implemented, then medication errors are reduced, but processing time increases

Engineering Contradiction:

Improveaccuracy of prescription verificationVSAvoidtime required for verification process

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary verification actions by automatically checking prescription details, patient information, and drug availability before presenting the verification request to the pharmacist. The verification station pre-assembles and displays all relevant information in an organized manner, so the pharmacist receives a prepared verification packet rather than having to gather information manually. This preliminary processing reduces the time required for the actual pharmacist verification while maintaining comprehensive checks.

Inventive Principle:

Principle #10Preliminary action

Data Source

PatentUS9886555B2Method and apparatus for dispensing medicaments

Publication Date: 2018.02.06 MIKHAEIL SAMI G Y

AI summary

A pharmacy workflow platform and prescription checking and medicament dispensing station and method comprising (a) script display means; (b) scanning means for providing script data and stock bottle label data in electronic format from the prescription and a stock bottle label; (c) CPU means comprising i) means for receiving and storing the script data and stock bottle data in electronic format; ii) means for transferring the script data to the script display means to effect display of the script; iii) means cooperable with medicament dispensing weighing and counting means; (d) medicament-dispensing weighing means in communication with the CPU means; and (e) control means for controlling the CPU means. Medication is dispensed in a more safe, efficient and cost-effective manner.