Numeric Waiting Bin Engine for Prescription Slot Allocation

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Solution Overview

Problem

Current prescription fulfillment processes in pharmacies are inefficient due to manual steps and uneven distribution of prescriptions in waiting bins, leading to overflow, underutilization, and increased retrieval time, exacerbated by varying storage requirements and lack of standardized management.

Innovation Solution

A numeric waiting bin system that uses a computing system with a numeric waiting bin engine to automatically allocate and manage prescription slots, assigning unique serial identifiers based on prescription size and drug classification, and integrating with label printing and pharmacy management systems to optimize storage and retrieval.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If prescriptions are manually sorted in waiting bins, then flexibility in storage is maintained, but uneven distribution occurs causing overflow in some slots and underutilization of others

Engineering Contradiction:
Improvestorage flexibilityVSAvoidslot utilization efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system automatically assigns bin slots to prescriptions based on their size and storage requirements, eliminating manual sorting while maintaining flexibility. The automated bin assignment engine evaluates each prescription's characteristics and assigns it to the most appropriate slot without human intervention, achieving both flexibility and efficient utilization.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system changes the assignment parameters from manual alphabetical sorting to automated numeric slot assignment based on prescription size and storage requirements. By using parameters such as prescription volume, weight, or classification, the system optimizes slot allocation to prevent overflow and underutilization simultaneously.

Inventive Principle:
Principle #35Parameter changes

2Device complexity

If manual sorting is used for waiting bins, then simple organization is maintained, but time required to retrieve prescriptions increases

Engineering Contradiction:
Improvebin management simplicityVSAvoidprescription retrieval time
Core Design Contradiction:
Device complexityVSLoss of time

Solution Approach 1:

The system provides real-time feedback by tracking which bins are full or nearly full and automatically redirecting new prescriptions to available slots. This feedback mechanism ensures optimal distribution across all bins, reducing retrieval time as staff can quickly locate prescriptions in properly distributed slots rather than searching through unevenly filled bins.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent replaces the mechanical manual sorting process with an automated computer-based assignment system. The bin assignment engine uses software algorithms to automatically determine and assign slots, eliminating the time-consuming manual sorting activity while maintaining simple bin physical structure.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Ease of operation

If alphabetical labeling is used for waiting bins, then easy identification is maintained, but uneven distribution of prescriptions occurs

Engineering Contradiction:
Improvebin identification simplicityVSAvoidprescription storage distribution
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system segments the waiting bin area into multiple discrete slots or compartments, each capable of holding a specific number of prescriptions. By dividing the total bin capacity into smaller manageable segments, the system achieves even distribution while maintaining simple identification through numeric or color-coded markers on each segment.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Instead of using alphabetical labels for identification, the system inverts the approach by using numeric slot numbers or color codes that directly indicate capacity and assignment status. This inversion allows for better distribution control while keeping identification simple and intuitive for staff.

Inventive Principle:
Principle #13The other way round (Inversion)

4Productivity

If standardized slot allocation is implemented, then retrieval efficiency is improved, but system complexity increases

Engineering Contradiction:
Improveprescription retrieval efficiencyVSAvoidautomated management system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The bin assignment engine is designed as a universal system that can handle various prescription types, sizes, and storage requirements through a single integrated algorithm. This multi-functional approach consolidates multiple management functions into one system, improving retrieval efficiency without proportionally increasing complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system creates a digital copy or virtual representation of the physical bins and their contents in a computer database. This virtual model allows for automated tracking and management without adding physical complexity to the actual bin structure, maintaining simple hardware while enabling sophisticated automated allocation.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS12254970B2Systems and methods for a numeric waiting bin for prescription fulfillment
Publication Date: 2025.03.18 CVS PHARMACY INC
  • US12254970B2 patent drawing
  • US12254970B2 patent drawing
  • US12254970B2 patent drawing

AI summary

Systems and methods are disclosed for a numeric waiting bin for prescription fulfillment. A computing system may be used to receive bin configuration values corresponding to a plurality of physical bins for prescription storage. The bin configuration values may be used to assign serial identifiers to the plurality of bins. Prescriptions may be selectively assigned a bin serial identifier using a plurality of rules and the bin serial number may be used to locate the prescription when the prescription is requested, such as during pickup.