Occupational Hazard Assessment via Blockchain Profiles
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Solution Overview
Problem
Current systems lack an efficient and effective means to identify and calculate the combined effects of multiple occupational health hazards on workers, particularly in complex environments, and there is a shortage of qualified industrial hygienists to manage these assessments, making it difficult to protect workers from various stressors such as chemical, biological, and ergonomic exposures.
Innovation Solution
A task exposure risk assessment system utilizing distributed ledger technology and blockchain to create unique profiles for real-time evaluation and management of occupational health hazards, incorporating confidential information while providing standardized methods for identifying and calculating exposure risks, and offering real-time recommendations for control measures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If distributed ledger technology and blockchain are used to incorporate confidential information, then confidentiality and security of health records are improved, but device complexity and implementation difficulty increase
Solution Approach 1:
The patent introduces distributed ledger technology and blockchain as intermediary layers that mediate between the need for confidential information storage and the requirement for secure access. These technologies act as trusted intermediaries that enable multiple parties to share sensitive health and exposure data without compromising confidentiality, resolving the contradiction between security and accessibility.
Solution Approach 2:
The system segments confidential information into discrete data elements that can be individually managed, stored, and accessed on the distributed ledger. By breaking down health records and exposure data into manageable units with granular access controls, the system reduces the complexity of managing large-scale confidential datasets while maintaining security.
2Reliability
If real-time evaluations of environmental conditions and exposure are implemented, then worker safety and responsiveness to hazards are improved, but loss of time and computational resources increase
Solution Approach 1:
The system performs preliminary actions by pre-establishing exposure thresholds, hazard profiles, and assessment criteria before actual exposure events occur. Industrial hygienists can pre-configure assessment parameters and thresholds, enabling the system to quickly evaluate real-time data against predetermined standards without requiring complex calculations during critical moments.
Solution Approach 2:
The patent implements continuous feedback loops where real-time exposure data is constantly monitored, evaluated, and compared against safety thresholds. This feedback mechanism enables automatic alerts and notifications when exposure limits are approached or exceeded, allowing for rapid response while streamlining the evaluation process through automated decision-support.
3Measurement precision
If unique profiles are created for each user with confidential information, then personalization and accuracy of risk assessment are improved, but loss of information and data management complexity increase
Solution Approach 1:
The patent creates unique user profiles that serve multiple functions simultaneously: storing confidential health information, tracking exposure history, enabling personalized risk assessment, and facilitating data sharing across different contexts. These multi-functional profiles reduce the need for separate data structures and management systems, thereby reducing overall data management complexity while maintaining high accuracy.
4Ease of operation
If standardized methods are provided for identifying and calculating exposure risks, then ease of operation and accessibility to non-experts are improved, but manufacturing precision and assessment accuracy may be compromised
Solution Approach 1:
The system enables non-expert users to perform risk assessments through standardized, user-friendly interfaces that guide them through the process step-by-step. The platform provides self-service capabilities where users can independently input data, select from pre-configured assessment methods, and receive automated results without requiring specialized industrial hygiene expertise, while maintaining assessment accuracy through validated algorithms.
Data Source
AI summary
A task exposure risk assessment system which captures the task, work conditions, and environmental conditions is presented. The system utilizes distributed ledger technology and/or blockchain technology to incorporate confidential information. In this way, unique profiles can be created and shared in real time while maintaining confidentiality of health records and more as relates to providing the implementation of control measures to protect workers from identified occupational health hazards. The system relates generally to a system and method to characterize risk of occupational health hazards and implement control measures to protect workers, with real time evaluations of environmental conditions and exposure concentrations, and platform for use are disclosed herein. Furthermore, the system relates to providing a system and method for characterizing the risk of various occupational health hazards across various industries, implementing and providing control measures that can be adopted to protect workers in such hazards or situations in real time.