Mobile Bioreactor Service System Segments Fixed Utility Networks
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Solution Overview
Problem
Conventional cell culture production systems are expensive, complex, and prone to disruptions due to single points of failure in their fixed utility networks, leading to lower productivity and higher costs.
Innovation Solution
A mobile bioreactor service system that includes a plurality of wheels, allowing it to move and service bioreactors independently, reducing the risk of single points of failure and eliminating the need for fixed utility networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If fixed utility networks are used to support bioreactors, then system stability is improved, but device complexity increases and single points of failure are created
Solution Approach 1:
The fixed utility network is segmented into multiple mobile service systems, each capable of independently servicing bioreactors. This segmentation eliminates the single point of failure problem while reducing overall system complexity, as each mobile unit operates autonomously without requiring complex interconnections.
Solution Approach 2:
The system transitions from static fixed piping to dynamic mobile service systems on wheeled platforms. This dynamic configuration allows flexible repositioning and eliminates the need for complex fixed infrastructure, while maintaining reliable service delivery through adaptive routing.
2Reliability
If fixed CIP systems are installed for each bioreactor, then cleaning reliability is improved, but capital investment increases
Solution Approach 1:
Mobile CIP systems are designed as multi-functional units that can service multiple bioreactors sequentially. Instead of installing dedicated CIP systems for each bioreactor, a single mobile unit provides cleaning services to all bioreactors, significantly reducing capital investment while maintaining cleaning reliability through standardized procedures.
Solution Approach 2:
The mobile service system acts as an intermediary between utility functions and bioreactors. Rather than directly connecting each bioreactor to fixed utility networks, the mobile units serve as intermediate service providers, reducing infrastructure costs while ensuring reliable service delivery.
3Ease of operation
If complex fixed piping networks are used for feed and harvest, then process control is improved, but productivity decreases due to troubleshooting delays
Solution Approach 1:
The system employs disposable connectors and single-use components that can be quickly replaced rather than repaired. This approach eliminates lengthy troubleshooting and repair operations, maintaining process control while minimizing downtime and maximizing productivity.
Solution Approach 2:
The system utilizes disposable connectors and single-use components for piping and valve assemblies. These inexpensive, replaceable parts eliminate the need for complex repairs when failures occur, maintaining operational simplicity while significantly improving productivity by reducing downtime.
Data Source
AI summary
A mobile bioreactor service system includes a control interface, a physical interface, and a service system. The control interface connects to one or more valves. The physical interface connects one or more tubes to a bioreactor enabling process fluids to be physically transferred to/from the bioreactor based on a corresponding state of the one or more valves. The service system performs a service on the bioreactor.