Biological Sample Storage System with Elevator Retrieval
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The rapid increase in biological sample storage requires more efficient and space-saving solutions that also ensure safe and easy access to the samples, while minimizing the use of expensive materials.
Innovation Solution
A space-saving storage system comprising multiple cells and canisters stacked together, equipped with a simple elevator system and a locking mechanism that allows for easy and secure retrieval of biological samples through a two-step motion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If traditional storage systems are used, then samples can be stored, but storage space is wasted and access is difficult
Solution Approach 1:
The storage system is divided into modular cells (24) that can be individually accessed within canisters (18). Each cell is a separate compartment that can be independently retrieved using the elevator system, allowing selective access without disturbing other samples.
Solution Approach 2:
Cells (24) are nested within canisters (18), which are then stacked vertically in the storage tank. The elevator system retrieves canisters from vertical positions, and cells are accessed from within the canister, creating a nested hierarchy that maximizes space utilization while maintaining access capability.
2Quantity of substance
If more storage capacity is added, then more samples can be stored, but retrieval becomes more complex
Solution Approach 1:
The elevator system (12) is designed to automatically retrieve canisters (18) from any vertical position in the tank using a simple cable-and-pulley mechanism. The system self-regulates by lowering the elevator to the desired canister position, securing it, and raising it to the access point without requiring complex control systems.
Solution Approach 2:
The elevator system (12) serves multiple functions: it can retrieve any canister from any vertical position, transport it to the access point, and return empty canisters to storage positions. This single multi-functional system handles all retrieval operations regardless of the number of samples stored.
3Reliability
If secure storage is implemented, then samples are protected, but access speed decreases
Solution Approach 1:
The locking mechanism (22) is pre-integrated into each cell (24) and canister (18) structure. Security measures are built into the design from the beginning, with locks and seals already in place, so that when retrieval is needed, the elevator can quickly access and transport the sealed unit without requiring additional security procedures.
Solution Approach 2:
The system transitions between secure static storage and dynamic retrieval states efficiently. The elevator system dynamically adjusts the security level by transporting only the specific canister needed while leaving other sealed canisters undisturbed in their secure positions, minimizing the time security measures are engaged during access operations.
Data Source
AI summary
The storage system is intended to provide users a device, that may securely hold biological samples within a cell in a space saving storage assembly. It is further an aim of the storage system to enable easy retrieval of the biological samples through a simple two-step retrieval action of the cell. Furthermore, the system includes a compact storage assembly that comprises multiple cells and canisters stacked together having efficient structural components that are suited for a typical freezer tank for biological samples. Additionally, the storage system comprises a simple elevator system that enables easy and fast retrieval of a single canister and cell from a large group of canisters.