Tube rack apparatus
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Solution Overview
Problem
Hospitals face challenges in efficiently storing and organizing various types of medical implants, such as screws, due to limited space and poor labeling, leading to misplacement and incorrect use of medical supplies.
Innovation Solution
A tube rack apparatus with a bottom portion having indents to keep tubes straight and a top portion with openings aligned with the indents, along with slanted legs for angled drawers and a handle member for easy handling and stacking, combined with a label holder system for clear identification of contents.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional storage racks are used for medical implants, then storage capacity is provided, but organization and identification efficiency deteriorates due to poor labeling and lack of structure
Solution Approach 1:
The storage rack is divided into multiple compartments, each dedicated to specific implant types or sizes. This segmentation allows for systematic organization of medical implants, improving both storage capacity and retrieval efficiency by reducing search time and preventing mix-ups between different implant types.
Solution Approach 2:
Color-coded labels and identification markers are integrated into the rack structure to visually distinguish different implant categories, sizes, or storage locations. This visual coding system enables rapid identification and reduces errors in implant selection during surgical procedures.
2Quantity of substance
If limited hospital space is utilized for implant storage, then storage density increases, but accessibility and ease of retrieval deteriorates
Solution Approach 1:
The rack design utilizes vertical space through multi-tiered or wall-mounted configurations, transforming horizontal storage limitations into vertical storage solutions. This dimensional approach maximizes storage density within limited hospital space while maintaining accessibility through strategic placement and ergonomic design.
Solution Approach 2:
The storage rack is designed with universal features that accommodate multiple implant types and sizes within a single unit. Adjustable shelves, modular compartments, and standardized opening sizes allow the same rack structure to serve various storage needs, optimizing space utilization without compromising accessibility.
3Device complexity
If simple rack structures are used, then manufacturing cost and complexity are reduced, but organization capability and error prevention deteriorates
Solution Approach 1:
The rack incorporates self-aligning features such as tapered openings, guiding rails, or snap-fit mechanisms that automatically ensure implants are placed in the correct orientation and location. This self-service design reduces reliance on manual organization while preventing errors, maintaining simplicity without sacrificing reliability.
Solution Approach 2:
Visual feedback mechanisms such as color-coded indicators, position markers, or alignment guides are integrated into the rack structure to provide immediate visual confirmation when implants are correctly placed or retrieved. This feedback system enhances error prevention while maintaining a relatively simple overall structure.
Data Source
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AI summary
A tube rack apparatus including a bottom portion having a first length, a plurality of indents formed in the bottom portion and configured to receive tubes and keep tubes straight, the plurality of indents exposing a lower surface of the bottom portion, wherein inserted tubes do not pass through the lower surface of the bottom portion, a plurality of legs extending from the bottom portion, a top portion having a second length longer than the first length, a plurality of openings formed in the top portion, the plurality of openings aligned with the plurality of indents, and at least one handle member extending from a first end of the top portion.