Duplicate Prescription Notification System

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Solution Overview

Problem

Duplicate prescriptions for the same or similar products can occur due to lack of access to complete patient prescription history among medical professionals, leading to uninformed prescribing and potential overuse or misuse of medications.

Innovation Solution

A system and method that processes healthcare transactions to identify duplicate prescriptions by retrieving patient history and notifying prescribers or other entities of potential duplicates, utilizing a service provider that facilitates transactions between multiple prescribers and pharmacies to maintain a comprehensive view of patient records.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If physicians prescribe products based on their own practice records only, then prescribing decisions are made quickly and independently, but duplicate prescriptions occur due to lack of access to complete patient prescription history

Engineering Contradiction:
Improveprescription accuracyVSAvoidpatient prescription history
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

A service provider system acts as an intermediary between multiple prescribers and pharmacies, maintaining a comprehensive patient prescription history database. When a healthcare transaction is received, the system retrieves complete patient history and identifies duplicate prescriptions, then notifies the current prescriber. This intermediary provides prescribers with access to complete patient information without requiring direct integration between separate practice groups.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If patients visit multiple specialists for different conditions, then comprehensive medical care is provided, but duplicate prescriptions occur as physicians lack access to prescriptions written by other specialists

Engineering Contradiction:
Improvemulti-specialist careVSAvoidcross-practice prescription history
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The service provider system provides a universal platform that handles healthcare transactions across multiple specialties and practice groups. The system maintains a unified patient prescription history that is accessible regardless of which specialist or practice group the patient is currently visiting, enabling comprehensive multi-specialist care while preventing duplicate prescriptions through centralized information access.

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

3Productivity

If prescribers do not have access to complete patient prescription history, then prescribing processes remain simple and fast, but patients may over-utilize prescription products through intentional multiple visits

Engineering Contradiction:
Improveprescribing efficiencyVSAvoidprescription misuse
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The system implements automatic feedback by monitoring healthcare transactions and notifying prescribers of potential duplicate prescriptions in real-time. When a prescription is submitted, the system immediately checks patient history, identifies duplicates, and provides feedback to the prescriber before the prescription is finalized, allowing prescribers to make informed decisions while maintaining prescribing efficiency.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8548824B1Systems and methods for notifying of duplicate product prescriptions
Publication Date: 2013.10.01 MCKESSON CORPORATION
  • US8548824B1 patent drawing
  • US8548824B1 patent drawing
  • US8548824B1 patent drawing

AI summary

Embodiments of the invention may include systems and methods for notifying a prescriber or other entity of duplicate product prescriptions. According to one embodiment, a method for processing prescriptions is provided that may include the operations of: receiving a healthcare transaction that identifies a current prescribed product, a patient, and a current prescriber who prescribed the current prescribed product; retrieving patient history for the patient; determining the following based on the patient history: that the patient has previously received a previous equivalent product equivalent to the current prescribed product identified in the healthcare transaction and an identity of a previous prescriber of the previous equivalent product; and transmitting a notification to at least one of the previous prescriber or the current prescriber, wherein the notification identifies potential duplicate products.