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Device for the sterilization of hospital waste

A technology of hospital garbage and garbage, which is applied in the direction of hospital equipment, electric heating devices, waste disinfection or sterilization methods, etc., can solve the problems that hospital garbage cannot be guaranteed to be disinfected or not obtained

Inactive Publication Date: 2005-05-18
ECONOS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Known disinfection equipment and devices, such as ultraviolet radiation equipment, cannot guarantee the required disinfection of hospital waste, since this type of equipment was developed and manufactured for the treatment of homogeneous and separate substances
[0007] The studies carried out and the measures and programs adopted so far have not yielded any acceptable results

Method used

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  • Device for the sterilization of hospital waste
  • Device for the sterilization of hospital waste
  • Device for the sterilization of hospital waste

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The attached drawing schematically represents the different parts of the novel sterilization device, more precisely the filling device A, the masher T with the associated funnel Tt, the transport screw feeder C, the sterilization chamber S and the microwave generator M.

[0019] The filling device A consists of a basket or container Aa for receiving the garbage bags or garbage containers to be sterilized, then lifted and dumped into the hopper Tt of the masher T, for example by chains or a hydromechanical system.

[0020] The masher T comprises a hopper Tt with a top sealing cover Tc, and a series of horizontal toothed drums Td arranged side by side at the bottom.

[0021] Inside the hopper Tt of the tamper T there may be provided a pusher or another device for conveying and pushing the waste towards the toothed drum Td in such a way as to optimize the operation of the tamper T and ensure correct mashing of the waste.

[0022] All funnels Tt are kept under vacuum, the a...

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PUM

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Abstract

A system for the sterilization of hospital waste, comprising a triturator that includes a hermetic cover, a hopper and toothed drums; an auger feeder to transport the triturated waste and comprising nozzles that blow steam into the waste; a high-temperature pressurized steam generator; an airtight sterilization chamber with microwave generators and with an inner stirrer, the sterilization chamber comprising a gate at the top, a gate on one side or in the front, and a stirring device for mixing the contents of the chamber. During the whole process the waste is completely insulated from the external environment. A central unit controls and supervises the operation of all the electric, electronic and mechanical parts of the system, which can be fit into a modular container for easy transportation.

Description

technical field [0001] The present invention relates to a system and device for handling and disposing of special waste, and in particular to a disinfection device for potentially infectious hospital waste. Background technique [0002] Hospital waste, due to its high degree of infectivity, cannot be disposed of directly in landfills like ordinary solid municipal waste. [0003] Currently, incineration of hospital waste is mandatory in special systems, and health institutions must bear all direct and indirect costs associated with these treatments. [0004] In any case, there is always a risk of infection during transport to incinerators and other transfer processes performed by humans, unless suitable and particularly expensive precautionary measures are taken. [0005] Hospital waste is enclosed in special containers in order to protect the people who have to handle it. This waste includes different substances such as gauze and tampons, as well as closed objects such as s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G12/00A61L2/06A61L2/12A61L11/00B09B3/00H05B6/80
CPCB09B3/0075A61L11/00B02C19/0075H05B6/80H05B2206/045H05B2206/046
Inventor 马西莫·德尔·博
Owner ECONOS
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