Anonymous Pharmacy Order Processing via Generic Identifier
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Solution Overview
Problem
Existing pharmacy transaction systems expose confidential patient information, violating privacy as they integrate with point of sale, audit, and inventory systems, which can inadvertently tie sensitive data to prescriptions.
Innovation Solution
An anonymous pharmacy order processing system generates a generic identifier for prescriptions, ensuring that only this identifier is shared with downstream systems, preventing the exposure of confidential information by using a generic ID generator and management module to manage IDs across the transaction and inventory systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If pharmacy systems integrate with point of sale, audit, and inventory systems using actual prescription identifiers, then transaction processing and inventory tracking efficiency is improved, but patient privacy is compromised as confidential information can be tied to prescriptions
Solution Approach 1:
The patent introduces a generic identifier as an intermediary between the pharmacy system and downstream systems (point of sale, audit, inventory). This generic ID acts as a mediator that allows transaction processing and tracking without exposing actual prescription identifiers or patient information. The generic identifier enables efficient system integration while preventing the harmful effect of patient privacy exposure by decoupling the identification function from the sensitive prescription data.
Solution Approach 2:
The patent extracts the identification function from the actual prescription identifier by creating a separate generic identifier system. The generic ID contains only the identification capability needed for transaction processing, while removing the linkage to confidential patient information. This extraction allows downstream systems to perform their functions (tracking, auditing, inventory management) without accessing or being able to tie transactions to actual prescriptions.
2Measurement precision
If actual item identifiers are used in transaction and inventory systems, then accurate tracking and bookkeeping are achieved, but confidential patient information is exposed through system integration
Solution Approach 1:
The generic identifier serves as an intermediary that maintains accurate inventory tracking and transaction recording without exposing patient information. The generic ID enables the inventory system to track medications accurately and perform bookkeeping while preventing the loss of patient confidentiality by breaking the direct link between transactions and prescription identifiers.
Solution Approach 2:
The patent creates a copy of the identification function through the generic identifier, which replicates the tracking and recording capabilities of actual identifiers without containing the sensitive information. This copying allows downstream systems to maintain accurate records and perform precise tracking while using a non-sensitive substitute that cannot be used to identify actual prescriptions or patients.
Data Source
AI summary
In an illustrative implementation, an anonymous pharmacy order processing system includes means for protecting downstream systems from exposure to confidential identity information, thereby protecting a customer's privacy. In a preferred embodiment, a pharmacy system can generate a generic identifier corresponding to a prescription. The pharmacy system optionally sends the generic identifier to a point of sale system. The point of sale system receives the generic identifier and sends a sale confirmation to the pharmacy system. Furthermore, the point of sale system sends transaction information, including the generic identifier to a transaction system. The pharmacy system receives the sale confirmation and sends a correction transaction with an actual item identifier to the transaction system. The transaction system propagates sales including the generic item identifier to an audit system. Furthermore, the transaction system sends an inventory correction including the actual item identifier to an inventory system.