Adaptive Sterilization Systems for Niche Environments
Legal Citation
Summary of the Inventive Concept
A specialized sterilization method and system for aseptic filler chambers, tailored to meet the unique demands of high-security facilities, disaster relief, extreme weather conditions, high-altitude environments, and areas with limited access to clean water.
Background and Problem Solved
The original patent disclosed a method for sterilizing the interior of an aseptic filler chamber. However, this method may not be suitable for specific, narrow markets or unique operational environments. The new inventive concept addresses these limitations by adapting the sterilization method and system to cater to the distinct requirements of these niche environments.
Detailed Description of the Inventive Concept
The inventive concept comprises a sterilizer containing a sterilizing agent selected from hydrogen peroxide and peracetic acid, and a transfer device configured to transfer the sterilizing agent to the chamber. In high-security facilities, the system ensures secure sterilization. For areas prone to natural disasters, the sterilizer operates in low-power mode, and the cleaning liquid is selected from aseptic water and a sterilizing solution. In extreme cold weather conditions, a heating element heats the sterilizing agent above 50°C, and a temperature control device maintains the temperature within a predetermined range. In high-altitude environments, the sterilizer operates at low air pressure, and the cleaning liquid is selected from aseptic water and a sterilizing solution. In areas with limited access to clean water, a water recycling device recycles the cleaning liquid.
Novelty and Inventive Step
The new inventive concept's novelty lies in its adaptation of the original patent's sterilization method and system to address the specific challenges of niche environments. The inventive step is the selection and combination of components and operating conditions tailored to each environment, ensuring effective sterilization while meeting the unique demands of each market.
Alternative Embodiments and Variations
Alternative embodiments could include using different sterilizing agents, modifying the transfer device for specific chamber geometries, or integrating additional sensors for real-time monitoring. Variations could also involve adapting the system for other types of containers or products.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including food and beverage, pharmaceuticals, and disaster relief. Target markets include high-security facilities, areas prone to natural disasters, regions with extreme weather conditions, high-altitude environments, and areas with limited access to clean water.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61L2/208 |
| A | A61 | A61L2/06 |
| A | A61 | A61L2/18 |
| A | A61 | A61L2202/15 |
| A | A61 | A61L2202/23 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Aseptic processing and sterilization technologies, specifically focused on chamber sterilization methods for food and beverage packaging equipment. Requires expertise in chemical sterilization techniques, environmental adaptation of sterilization systems, and industrial process engineering
Person of Ordinary Skill (PHOSITA) Profile
A professional with advanced degree in chemical engineering or food processing technology, with 5-7 years experience in aseptic filling systems, familiar with sterilization chemistry, equipment design, and environmental adaptation strategies
Obviousness Rationale
A person skilled in the art would recognize that adapting sterilization methods to specific environmental conditions represents a predictable variation of known sterilization techniques. The core sterilization principles from the source patent remain unchanged, with modifications representing routine engineering adaptations to address specific operational constraints. The PTD's variations demonstrate standard problem-solving approaches within the technical domain of aseptic processing systems.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,690 |
|---|---|
| Title | Method for sterilizing interior of aseptic filler chamber |
| Assignee(s) | NIPPON TELEGRAPH AND TELEPHONE CORPORATION |