Sensor-Based Medication Inventory Tracking
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Solution Overview
Problem
In anesthesia environments, there is a need for an efficient system to quickly track the administration of medications, as medical providers often need rapid access, making elaborate procedures for inventory management problematic due to the need for quick access and accurate tracking of medications in storage locations.
Innovation Solution
A system comprising sensors disposed proximate a compartment surface, with a container storing items, allowing for automatic detection of item presence or absence, and a computer program product to receive and process sensor indications for inventory tracking, enabling quick and accurate monitoring of medication administration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If elaborate procedures are used for inventory management, then measurement precision is improved, but speed deteriorates
Solution Approach 1:
The system uses sensors that automatically detect when medications are removed from or placed in storage compartments without requiring manual input from medical providers. The sensors self-monitor inventory levels and automatically update the system, eliminating the need for providers to perform manual inventory checks or data entry while maintaining accurate tracking.
Solution Approach 2:
The patent replaces manual inventory tracking procedures with an automated sensor-based detection system. Optical or other types of sensors automatically detect the presence or absence of medications in compartments, substituting the mechanical/manual process of manual counting and recording with an automated detection and reporting system that provides both speed and accuracy.
2Productivity
If manual inventory tracking is used, then device complexity is reduced, but productivity deteriorates
Solution Approach 1:
The storage system is divided into multiple discrete compartments, each equipped with its own sensor. This segmentation allows the system to independently monitor each compartment's inventory status, enabling targeted and efficient tracking without requiring a complex centralized monitoring mechanism for the entire system.
Solution Approach 2:
The sensor system serves multiple functions: it detects when medications are removed, tracks inventory levels, identifies specific compartment status, and provides data for both clinical and billing purposes. This multi-functionality increases productivity without proportionally increasing complexity, as a single sensor system accomplishes multiple tracking objectives.
3Speed
If quick access to medications is enabled, then speed is improved, but measurement precision deteriorates
Solution Approach 1:
The sensors are pre-positioned in each compartment to detect medication presence or absence immediately when a medication is removed or placed. This preliminary detection capability ensures that tracking data is captured at the moment of access without requiring subsequent manual verification, maintaining both speed of access and precision of tracking records.
Solution Approach 2:
The system provides immediate feedback when a medication is removed from or returned to a compartment. The sensors continuously monitor and report status changes to the central system, creating a real-time feedback loop that ensures accurate tracking of all medication movements without interfering with the speed of provider access.
Data Source
AI summary
Systems, methods, apparatus, and computer program products are provided for tracking the inventory of items. In one embodiment, a compartment comprises a plurality of sensors disposed proximate a surface of the compartment. A container storing items can be disposed above the surface of the compartment. Then, the sensors can detect the presence or absence of items from the container.