Secure Sample Bottle Opener With Interlocking Cutter Rail
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Solution Overview
Problem
Current drug testing methods face challenges in ensuring the integrity and security of urine or blood sample collection, as individuals may tamper with or falsify samples, compromising the chain of custody and testing accuracy.
Innovation Solution
A secure fluid collection system comprising a collection bottle with a lock ring mechanism and cap, which includes a hollow spire structure that can be cut to access the specimen, ensuring tamper-proof storage and controlled access, along with a lab opener assembly for safe processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a secure lock ring mechanism with hollow spire structure is used to prevent tampering, then sample security and tamper-proof capability are improved, but device complexity increases
Solution Approach 1:
The collection bottle is divided into multiple functional components: a base receptacle for sample storage, a lock ring with hollow spire structure for security, and a removable cap for controlled access. This segmentation allows each component to perform its specific function while maintaining overall system security and reducing complexity of individual parts.
Solution Approach 2:
The lock ring is pre-assembled with the base receptacle in a locked configuration before sample collection. The hollow spire structure is formed in advance as an integral part of the lock ring, eliminating the need for complex assembly procedures during sample collection and maintaining security without increasing operational complexity.
2Ease of operation
If a specialized cutter tool with flange and raised rail is used to cut the spire structure, then controlled access to specimen is improved, but ease of operation deteriorates
Solution Approach 1:
The cutter tool serves as an intermediary device between the secure sealed bottle and the laboratory testing process. The flange with raised rail acts as a mechanical mediator that couples to the groove on the bottle, enabling controlled cutting of the spire structure without requiring direct manual manipulation of the sealed container.
Solution Approach 2:
The specialized cutter replaces manual opening methods with a controlled mechanical cutting system. The raised rail and groove mechanism substitutes for complex manual operations, providing automated guidance for the cutting blade to cleanly sever the spire structure at the predetermined location.
3Reliability
If the lock ring interlockingly mates with base receptacle to prevent removal, then tamper-proof capability is improved, but ease of repair deteriorates
Solution Approach 1:
The lock ring with hollow spire structure is designed as a single-use security component that is discarded after serving its protective function. Once the bottle is opened by cutting the spire, the lock ring's security function is fulfilled and it is discarded, eliminating the need for repair or reconfiguration of the security mechanism.
Data Source
AI summary
A system for opening a secure specimen sample bottle includes a base having a first area and a first raised hollow portion for receiving and holding the specimen sample bottle. The first raised hollow portion has a groove formed along an outer surface thereof. The system includes a cutter for cutting a first portion of the specimen sample bottle. The cutter has a handle at a first end and a second end portion that receives the first portion of the specimen sample bottle and a blade for cutting the first portion. The second end portion has a flange with a raised rail formed along an inner surface of the flange, with the raised rail being received within the groove to couple the cutter to first raised portion during performance of a cutting operation.