Sealed-Port Piercing Manifold for Local Medical Fluid Packaging
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Solution Overview
Problem
The existing medical fluid manufacturing processes face challenges such as production limitations leading to shortages, uneven market share, and supply disruptions, particularly affecting saline solution availability in hospitals.
Innovation Solution
A system comprising a manifold with piercing members and a cartridge having sealed ports that can be spiked to facilitate fluid communication, along with a reservoir feeding apparatus and cutting cartridge for efficient production and packaging of medical fluids.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If centralized manufacturing by a small number of manufacturers is used, then production scale is achieved, but supply reliability deteriorates due to production limitations and shortages
Solution Approach 1:
The patent divides the centralized manufacturing system into multiple distributed manufacturing units, each capable of independent production. This segmentation allows the system to maintain production scale while improving supply reliability through geographic and operational distribution, preventing single-point failures that cause shortages.
Solution Approach 2:
The patent enables manufacturing institutions to produce their own medical fluids on-site using automated systems. This self-service capability allows hospitals and healthcare facilities to become self-sufficient, producing saline and other medical fluids as needed, thereby eliminating dependence on external manufacturers and ensuring continuous supply.
2Productivity
If automated production systems are implemented, then productivity increases, but device complexity increases
Solution Approach 1:
The patent designs automated manufacturing systems that can produce multiple types of medical fluids (saline, dextrose solutions, other IV fluids) using the same core equipment. This multi-functionality increases productivity across different product lines while avoiding the need for separate complex systems for each fluid type, thereby managing overall system complexity.
Solution Approach 2:
The patent employs disposable components and single-use packaging in the automated manufacturing system. This approach simplifies the overall system by eliminating the need for complex cleaning, sterilization, and maintenance infrastructure, thereby increasing productivity while keeping device complexity manageable through standardized, replaceable parts.
3Device complexity
If manual packaging processes are used, then device complexity is reduced, but productivity decreases
Solution Approach 1:
The patent replaces manual packaging operations with automated mechanical systems that perform filling, sealing, and labeling. This substitution dramatically increases packaging speed and productivity while the modular design of these automated systems keeps complexity manageable through standardized components and programmable control.
Data Source
AI summary
A liquid concentrate generation system may comprise a manifold having an inlet receptacle including a first piercing member, an outlet receptacle including a second piercing member, and a flow channel connecting the inlet receptacle and outlet receptacle. The system may further comprise a cartridge having an inlet port and an outlet port sealed by a respective first and second cover. The inlet and outlet port may be respectively configured to displace within the inlet receptacle and outlet receptacle from an unspiked position to a spiked position. First and second piercing members may be in communication with the flow channel and spaced apart respectively from the first and second cover in the unspiked position. The first and second piercing members may be isolated from the flow channel and may respectively puncture the first and second cover in the spiked position.