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Autoclave for sterilization

An autoclave and filter technology, applied in the field of autoclave, can solve the problems of expensive, laborious and environmentally harmful demineralized and sterilized water

Active Publication Date: 2019-02-12
中西公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Above-mentioned prior art must have multiple bigger shortcoming
[0006] In particular, for users of autoclaves, supplying demineralized and sterilized water is costly and laborious
[0007] In addition, the dispersion of water into the environment after the sterilization cycle will be harmful to the environment
[0008] A further disadvantage is that the production of demineralized and sterilized water will have a higher energy cost

Method used

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  • Autoclave for sterilization
  • Autoclave for sterilization

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Embodiment Construction

[0027] Referring to said drawings, reference numeral 1 generally indicates an autoclave for sterilization according to the invention.

[0028] Briefly, it comprises a sterilization chamber 2 and a water storage tank 3 comprising a purge filter 30 fluidly connected to the sterilization chamber. The filter 30 is suitable for purifying water by merely passing said water through a filter layer, in this application the term purifying means sterilizing and / or demineralizing. The passage of water will be achieved by the pressure gradient between the different parts of the tank 3, preferably due to gravity only.

[0029] Therefore, the filter 30 is arranged in the storage tank 3 in an intermediate position with respect to the direction of the pressure gradient, so that the storage tank 3 is able to contain raw water in the high potential energy part 3a (preferably placed in the upper part), at The purified water passing through the filter 30 is contained in the low potential energy p...

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Abstract

An autoclave (1) for sterilization, including: a sterilization chamber (2); a water storage tank (3); a connection device (4), which is suitable for connecting the storage tank (3) to the sterilization chamber (2) into a fluid through connection; a heating device (2a) adapted to heat and pressurize water and supply the sterilization chamber (2) in order to perform a sterilization cycle, wherein the storage tank (3) includes a filter (30), in addition, The storage tank (3) is divided into a high potential energy part (3a) and a low potential energy part (3b), and the high potential energy part and the low potential energy part are in fluid connection with each other through a filter (30), the filter (30) including a plurality of Filter layers (31), these filter layers comprising: a distribution layer (34) suitable for slowing down and improving the distribution of water along the entire area of ​​the filter layer (31); and an active layer (33) suitable for performing water purification function.

Description

technical field [0001] The present invention relates to an autoclave for sterilization, comprising: a sterilization chamber; a water storage tank; connecting means adapted to allow the storage tank to be fluidly connected to the sterilization chamber; heating means, the The heating means are adapted to heat and pressurize the water and supply it to said sterilization chamber in order to carry out the sterilization cycle. Background technique [0002] Autoclaves of the type used for dental medical use are currently known. [0003] They are supplied with demineralized and sterilized water which is passed through the autoclave to high temperature and pressure. The water in the steam state is then directed into the isolation chamber in which the various items to be sterilized, in particular medical or dental instruments, are arranged. [0004] The steam performs a sterilization cycle for a given amount of time at a defined (even variable) temperature and pressure, after which ...

Claims

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Application Information

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IPC IPC(8): A61L2/07C02F1/00
CPCC02F1/283A61L2202/24C02F1/001C02F2103/006A61L2/07C02F1/00C02F1/004
Inventor D·G·翁加罗M·P·吉拉尔迪
Owner 中西公司