Automated Sterile Label Printer for Medical Environments
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Solution Overview
Problem
Traditional methods for providing sterile labels in medical settings are prone to errors due to illegible handwriting, as they rely on manually written content on sterilized labels and pens, which can lead to inaccuracies in labeling objects within sterile environments.
Innovation Solution
A method and apparatus for generating machine-printed, substantially-sterile labels on demand using a printer with a label feeder, print head, and dispenser, which applies machine-generated characters and dispenses labels in a sterile condition, minimizing the risk of infection and ensuring accurate labeling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manually written labels are used in sterile environments, then the labeling process is simple and quick, but the accuracy and reliability of label content deteriorates due to illegible handwriting
Solution Approach 1:
The patent replaces the manual handwriting mechanical system with an automated printing system. The printer uses a print head with nozzles to deposit ink or toner onto labels, substituting the mechanical action of writing with a controlled printing mechanism that eliminates handwriting illegibility while maintaining labeling functionality
Solution Approach 2:
The system enables self-service labeling where the printer automatically receives label content data, processes it, and generates printed labels without requiring manual intervention for each label. The integrated system of label feeder, print head, and dispenser operates autonomously to produce accurate labels on demand
2Reliability
If traditional sterilization methods are used for labels and pens, then the sterilization process is thorough, but the complexity of maintaining sterile supplies increases and errors can still occur during manual handling
Solution Approach 1:
The patent merges the label sterilization process with the printing and dispensing system. Labels are sterilized and then immediately fed into the printer, which maintains the sterile environment throughout the printing process. The printer itself is designed to operate in sterile conditions, combining multiple functions (sterilization, printing, dispensing) into a single integrated system that eliminates manual handling of sterile supplies
Solution Approach 2:
The printer acts as an intermediary between the sterile label supply and the labeling application. It receives sterilized labels, applies the printed content in a controlled manner, and dispenses the finished labels while maintaining sterility, thereby simplifying the operation for end users who only need to request labels rather than manually handle sterile supplies
3Manufacturing precision
If machine-printed labels are implemented, then labeling accuracy improves significantly, but the device complexity and initial setup requirements increase
Solution Approach 1:
The printer system is designed with multi-functionality to justify its complexity. It combines label feeding, sterilization maintenance, precise printing with variable content, and automated dispensing into a single universal device. The print head can accommodate different label sizes and types, and the system can receive various input formats for label content, making it adaptable to different medical labeling needs
Solution Approach 2:
The printer system is segmented into distinct functional modules: label feeder, print head assembly, and dispenser mechanism. This segmentation allows each component to be optimized independently for its specific function while maintaining overall system integration. The modular design facilitates maintenance and reduces the operational complexity despite the advanced capabilities
Data Source
AI summary
Provided is a method and apparatus for generating a label for use in a medical application. Label content specified by a user that is to be applied to a surface of the label is received. The label content, which includes a machine-generated character, is printed on demand onto the surface of the label. The label bearing the label content is dispensed in a condition suitable for use in the sterile environment.