Drug Inspection Plan Selection for Accuracy and Time Trade-offs

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Solution Overview

Problem

The existing drug inspection process is time-consuming and requires significant effort, even when using assisting apparatuses, which hampers efficiency while maintaining accuracy.

Innovation Solution

A drug inspection assisting apparatus and system that implement multiple inspection plans with varying accuracies, utilizing information about drug collection paths and operator qualifications to select the most appropriate inspection method, thereby optimizing the inspection process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple drug inspection means are used to maintain high inspection accuracy, then inspection reliability is improved, but inspection time increases significantly

Engineering Contradiction:
Improveinspection accuracyVSAvoidinspection time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system dynamically adjusts the inspection plan by selecting from multiple predefined plans with different accuracy levels. The control device chooses the appropriate inspection plan based on real-time factors such as operator experience and drug risk categories, allowing the inspection process to adapt its rigor to match the actual situation rather than always applying the most stringent inspection protocol.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the parameters of the inspection process by selecting different inspection plans that vary in accuracy, number of inspection means used, and inspection depth. By modifying these parameters based on input conditions (operator experience, drug risk), the system optimizes the balance between inspection quality and time consumption for each specific case.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If a standardized high-accuracy inspection plan is applied to all drugs, then inspection reliability is improved, but productivity decreases due to uniform time consumption

Engineering Contradiction:
Improveinspection accuracyVSAvoidinspection throughput
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system applies different levels of inspection quality to different drugs based on their specific characteristics and risk factors. High-risk drugs receive more rigorous inspection with multiple inspection means, while low-risk drugs undergo simpler inspection processes. This localized quality approach ensures that inspection resources are concentrated where they are most needed rather than uniformly distributed across all drugs.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The inspection process is segmented into multiple distinct inspection plans, each tailored to specific drug categories or risk levels. The control device divides the overall inspection task by selecting the appropriate segment (inspection plan) based on the drug's characteristics, allowing for differentiated processing that improves both reliability and productivity.

Inventive Principle:
Principle #1Segmentation

3Measurement precision

If comprehensive inspection information is collected to ensure accuracy, then measurement precision is improved, but device complexity increases

Engineering Contradiction:
Improveinspection information accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by pre-defining multiple inspection plans with various accuracy levels and configurations. These plans are prepared in advance and stored in the control device, allowing the system to quickly select and execute the appropriate plan without needing to complexly process and design inspection protocols in real-time. The information about operator experience and drug characteristics is also collected preliminarily to inform plan selection.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250143972A1Drug audit support device, drug audit support system, and drug audit method
Publication Date: 2025.05.08 YUYAMA MFG CO LTD
  • US20250143972A1 patent drawing
  • US20250143972A1 patent drawing
  • US20250143972A1 patent drawing

AI summary

A drug inspection assisting apparatus for assisting an inspection of drugs collected by a drug collecting apparatus and/or by a manual operation, including: a plurality of drug inspection means, the drug inspection assisting apparatus being capable of implementing a plurality of drug inspection plans having different accuracies through selective implementation of the drug inspection means; an information acquiring means for acquiring first information and second information, the first information being information related to collection paths of drugs and/or devices involved in the collection of the drugs, the second information being information related to an operator who is involved in collection of drugs; and a plan selection means for selecting a certain drug inspection plan based on the first information and the second information, and the drug inspection plan selected by the plan selection means is implemented.