Vertical high pressure steam sterilizer

The vertical high-pressure steam sterilizer addresses inefficiencies in steam distribution by using a steam reservoir and directed steam piping, ensuring rapid and effective sterilization of materials.

JP7648131B2Active Publication Date: 2025-03-18TOMY KOGYO CO LTD
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Patent Information

Application Number
JP2021013931
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-01-29
Publication Date
2025-03-18
Estimated Expiration
2041-01-29

AI Technical Summary

Technical Problem

Existing vertical high-pressure steam sterilizers face inefficiencies in sterilization due to steam not entering the storage container from the lower part, leading to slow temperature achievement and potential poor sterilization of materials near the lower center.

Method used

The implementation of a vertical high-pressure steam sterilizer design that includes a steam reservoir below the storage container and a pipe to direct high-pressure steam near the lower center of the container, ensuring effective gas replacement and rapid temperature attainment.

Benefits of technology

This design allows for efficient sterilization by ensuring the container reaches the set sterilization temperature quickly, reducing the risk of poorly sterilized materials and improving overall sterilization efficiency.

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Abstract

To provide a vertical autoclave having improved sterilization efficiency.SOLUTION: A vertical autoclave 1 receives a sterilizing object P into a sterilizing object storage 10, causes the sterilizing object storage 10 to be charged into a chamber 3 of the autoclave body from above the top opening, generates high-pressure steam within the chamber 3, and sterilizes the sterilizing object P. At around the central bottom within the sterilizing object storage 10, a pipe 16 is opened to send high-pressure steam thereinto.SELECTED DRAWING: Figure 4
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