Circulating steam sterilization device for cleaning medical consumables

Through the linkage control of the rotating rack and the exhaust group and the vertical pumping mechanism, the problems of insufficient steam coverage and waste of water resources in traditional steam sterilization devices for medical consumables are solved, and full coverage sterilization and recycling of water resources are achieved.

CN120695220AActive Publication Date: 2025-09-26NANJING JIESHENG STERILIZATION TECH CO LTD +1
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Patent Information

Application Number
CN202510907306.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-02
Publication Date
2025-09-26
Estimated Expiration
2045-07-02

AI Technical Summary

Technical Problem

Traditional steam sterilization devices for medical consumables have insufficient steam coverage when sterilizing complex structure instruments, resulting in sterilization dead corners. In addition, the open water circulation design consumes a lot of water and has low equipment utilization.

Method used

The rotating frame and the exhaust group are controlled in a sequential manner, combined with the vertical pumping mechanism to form a vertical and lateral steam composite injection mechanism to achieve full coverage sterilization. The reciprocating screw drives the piston plate to form a water circulation system to achieve automatic recycling and reuse of steam and water.

Benefits of technology

It achieves full coverage sterilization of medical consumables, reduces energy consumption and improves equipment utilization, and reduces water consumption through the water circulation system.

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Abstract

The invention relates to the technical field of sterilization of medical consumables, in particular to a circulating steam sterilization device for cleaning medical consumables, which comprises a sterilization tank, vacuum pumps arranged on the left side and the right side of the sterilization tank and a condenser for recycling and reusing steam, and a driving device is arranged between the sterilization tank and the condenser. According to the circulating steam sterilization device for cleaning the medical consumables, through sequential linkage control of the rotating frame and the exhaust set, a vertical and lateral steam composite injection mechanism is formed in the sterilization process, and when the rotating frame drives the consumables to rotate to a preset angle, the breather pipe is triggered to move downwards and drive the turning plate to rotate; the steam is laterally jetted through the pipe holes when the consumable reaches the optimal action position, meanwhile, the inverted-funnel-shaped air holes generate vertical steam flow, a three-dimensional penetrating type sterilization network is formed through cooperation of the pipe holes and the inverted-funnel-shaped air holes, the contact area of the consumable and the steam is increased, and full-coverage sterilization is achieved.
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