Formable Tray with Silicone-Lined Stiffening Member
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Solution Overview
Problem
Conventional medical and baking trays face issues with stability on uneven surfaces, limited instrument accommodation, dulling of sharp instruments, and sterilization challenges due to magnetic materials and metal construction, as well as the inability of silicone baking sheets to maintain shape.
Innovation Solution
A laminated sheet of heat-resistant silicone with a flexible, formable stiffening member that can be molded into various shapes, providing a 'safety zone' for instrument transfer, preventing dulling, and allowing for high-temperature sterilization, while eliminating the need for additional support structures in baking applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional stainless steel trays are used, then durability and structural strength are improved, but sharp instruments dull due to contact with metal surfaces and magnetic materials interfere with electronic medical devices
Solution Approach 1:
A silicone liner acts as an intermediary layer between the stainless steel tray and the instruments. This mediator provides a non-magnetic, non-metallic surface that prevents instrument dulling and eliminates magnetic interference with electronic devices, while the tray itself retains its structural strength
Solution Approach 2:
The invention combines stainless steel (for structural strength) with silicone (for instrument protection and non-magnetic properties) into a composite system. The silicone liner is contained within the stainless steel tray structure, creating a multi-material solution that addresses both durability and instrument safety requirements
2Ease of manufacture
If fixed-shaped stainless steel trays are used, then manufacturing simplicity is improved, but adaptability to accommodate various instrument configurations is limited
Solution Approach 1:
The silicone liner transforms the static, fixed-shaped tray into a dynamic system. The liner can be molded into various configurations and shapes to accommodate different instrument arrangements, while the underlying stainless steel tray maintains its simple manufactured form. This allows the same basic tray structure to adapt to multiple surgical procedures and instrument sets
3Stability of the object's composition
If magnets are used to hold instruments in place, then instrument stability is improved, but magnetic materials interfere with pacemakers and contaminate sterile areas
Solution Approach 1:
The invention converts the non-magnetic property of silicone from a potential disadvantage (inability to magnetically secure instruments) into a benefit by eliminating harmful magnetic interference with pacemakers and electronic devices. The silicone's natural friction and moldability provide instrument retention without magnetic fields, turning a material limitation into a safety advantage
4Productivity
If reusable stainless steel trays are used, then cost-effectiveness through reuse is improved, but sharp instruments dull from repeated contact with metal tray walls
Solution Approach 1:
The silicone liner serves as a protective intermediary that prevents direct contact between sharp instruments and the metal tray walls during repeated use. This mediator layer preserves instrument sharpness across multiple procedures while allowing the expensive tray to be reused, protecting both the instruments and the investment in reusable equipment
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enhances instrument handling and storage by preventing injuries and damage, maintaining instrument sharpness, and facilitating versatile, cost-effective, and safe sterilization in both medical and baking contexts.
Implementation Method 1
stability enhanced silicone or similar heat resistant synthetic materials that maintain their flexibility through many temperature cycles
Implementation Method 2
The silicone material is laminated about another flexible, yet formable stiffening member to enhance the stability of the invention
Data Source
AI summary
A self-sustainable formable tray is presented which possesses the abilities to be formed in any form or manner as the application desires. The tray can be used in the medical field where flexibility, formability, sterility and cleavability are desirable. Though designed with several adaptations in purpose, there are a myriad of fields of applications. The formable tray is designed for repeatable forming and cleaning cycles. The uniqueness of the tray is the ability for the tray to conform to trays, mandrels and forms using only human supplied pressures. The formable tray includes two layers of silicone or similar sheeting completely encapsulating flexible stiffening means. This flexible stiffening means will hold the device in various configuration as designed by the user. This flexible stiffening means include a stainless steel membrane, which can be magnetic completely, spot magnetized or be non-magnetic at the users behest, a metallic mesh or metallic rods.