Pharma Container Filling Layout With External Sterile Preparation
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Solution Overview
Problem
Conventional pharmaceutical container production facilities require extensive and time-consuming preparatory measures for achieving high-quality cleanroom conditions, which are prone to contamination risks and disruptions, especially due to the complexity of integrating and sterilizing large components like sorting apparatuses and closure elements.
Innovation Solution
A system and method that decouples preparatory steps from the production facility by using a controllable robotic handling device and portable metering device, allowing external sterilization and decontamination, and integrating a production facility with a filling and closing station, reducing the risk of contamination and optimizing the production process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional facilities use extensive preparatory measures including cleaning, decontamination with H2O2 steam, and sterilization to achieve high cleanroom class (GMP A), then the hygiene requirements are met, but the production time is significantly increased and contamination risks remain
Solution Approach 1:
The production facility is divided into multiple isolated processing rooms (first processing room for filling, second processing room for closing) that can be independently prepared and sterilized. This segmentation allows parallel processing and reduces the total time required compared to sterilizing one large integrated facility, while maintaining GMP A standards in each room through targeted decontamination measures.
Solution Approach 2:
A robotic handling device serves as an intermediary between processing rooms, transferring containers without requiring human entry through glove ports. This eliminates a major contamination risk point and allows automated operation once preparation is complete, reducing the need for extensive re-preparation between batches and minimizing production approval delays.
2Adaptability or versatility
If large components like sorting apparatuses with pots for closure elements and sorting tracks are integrated into the production facility, then the production capability is enhanced, but the sterilization difficulty and contamination risk increase
Solution Approach 1:
The sorting apparatus for closure elements is extracted from the main production facility and positioned outside the sterile processing rooms. Closure elements are transferred into the second processing room through sealed transfer openings, separating the complex sorting function from the sterile environment. This extraction eliminates the sterilization complexity associated with large sorting apparatuses while maintaining production capability through controlled material transfer.
Solution Approach 2:
The system is designed to handle closure elements in a manner that allows for disposable or easily replaceable components in the transfer path. Rather than attempting to sterilize complex sorting tracks and pots, the design accepts that these components may be replaced or disposed of, simplifying the sterilization requirements for the critical sterile zones while maintaining adaptability for different production needs.
3Ease of operation
If manual operations are performed via glove ports for component integration and malfunction resolution, then the operational flexibility is maintained, but the contamination risk and production disruptions increase
Solution Approach 1:
The robotic handling device is equipped with sensors and control systems that allow it to autonomously detect malfunctions and resolve issues without human intervention. The device can identify problems in the transfer mechanism, adjust its operations, and continue functioning, eliminating the need for manual access through glove ports. This self-service capability maintains operational flexibility while completely eliminating contamination risks associated with human entry into sterile rooms.
Solution Approach 2:
Manual mechanical operations through glove ports are replaced with an automated robotic system that uses sensors, motors, and control electronics. The robotic handling device performs all transfer operations, malfunction detection, and resolution tasks that previously required human operators, substituting mechanical-human interaction with automated mechanical systems. This substitution eliminates contamination pathways while maintaining full operational capability.
Data Source
AI summary
A system and method for processing pharmaceutical containers includes at least one production facility for filling and closing the containers in at least one processing room and at least one preparation device which is or can be arranged spatially remote from the at least one production facility. At least one transportable container device can be docked to the production facility for introducing pharmaceutical production material which comprises the containers and closure elements. The container device can be docked to the preparation device to receive the production material. A metering device can be docked to the production facility in order to insert a filling needle and a fluid conduit.