Modular Witnessing Device for Remote Medication Workflow Oversight
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Solution Overview
Problem
The diversion of controlled substances, particularly high-value prescription medications, is prone to occur during medical workflows due to insufficient custodial oversight and the unavailability of live witnesses, making it difficult to track and identify responsible individuals.
Innovation Solution
A modular witnessing system comprising a witnessing device and companion modules, such as smart locks and waste containers, that enable remote observation and authentication of medical workflows, ensuring proper disposal and reducing diversion through secure communication and record-keeping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If live witnesses are required to observe medical workflows, then medication diversion is reduced, but witness availability becomes a limiting factor
Solution Approach 1:
The patent uses electronic devices (smartphones, tablets, computers) to capture and store digital copies of witnessing actions. The witness uses the device to document the medical workflow, creating a permanent electronic record that can be verified later, eliminating the need for continuous physical presence while maintaining accountability
Solution Approach 2:
The patent replaces the mechanical system of physical witness presence with an electronic authentication system. The witnessing device uses electronic authentication mechanisms to verify the witness's identity and the medical professional's identity, then securely stores the witnessing data electronically, substituting physical observation with digital verification
2Ease of operation
If remote witnessing is implemented, then witness availability improves, but system complexity increases
Solution Approach 1:
The patent designs the witnessing device to perform multiple functions: authentication of users, capture of witnessing data, secure storage of records, and remote communication. By making the device universal and multi-functional, the system reduces the need for separate specialized components, thereby managing complexity while enabling remote witnessing capabilities
Solution Approach 2:
The patent introduces a server as an intermediary that handles complex authentication, data storage, and communication tasks. The witnessing device communicates with the server, which manages the complexity of remote authentication and data management, allowing the client device to remain relatively simple while enabling sophisticated remote witnessing functionality
3Measurement precision
If electronic authentication and secure communication are used, then record verification improves, but data security requirements increase
Solution Approach 1:
The patent implements feedback mechanisms where the system verifies authentication credentials, confirms witnessing actions, and provides verification to both the witness and medical professional. This feedback loop ensures that only authenticated users can access the system and that all actions are properly recorded and verified, enhancing record verification accuracy while managing security through controlled feedback
Solution Approach 2:
The patent performs preliminary authentication of users before allowing them to access the witnessing system. By verifying identities in advance and establishing secure communication channels before data exchange, the system prevents unauthorized access and ensures that only authenticated participants can interact with the system, thereby addressing security requirements before potential threats arise
Data Source
AI summary
A method for remotely witnessing a medical workflow is provided. The method includes authenticating a clinician at a witnessing device. The method also includes receiving, at the witnessing device, a request to perform a medical workflow. The method further includes determining, at the witnessing device and based at least in part on the medical workflow, that a witness is required to observe the medical workflow. The method also includes initiating, at a witnessing client remotely coupled with the witnessing device, a witnessing session, wherein the witnessing client allows a witness to remotely observe the medical workflow. The method also includes enabling, in response to at least the initiation of the witnessing session, completion of the medical workflow. Related systems and articles of manufacture, including apparatuses and computer program products, are also disclosed.