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Bacteria-free isolated operation system

A technology of operating system and sterilization system, applied in the field of aseptic operation devices, can solve the problems of inability to operate aseptically, the flame sterilization aseptic connector is complicated in structure, cannot be sterilized, etc., and achieves the effect of reducing operating costs

Inactive Publication Date: 2003-11-05
ZHEJIANG TAILIN BIOENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operating system is only limited to the operation of the system in a sterile state, and other aseptic operations cannot be performed on each component
Each aseptic device cannot be sterilized and controlled for other indicators during use, and its flame sterilized aseptic connector has a complex structure, and the interface needs to be sterilized in the flame, which is inconvenient to use

Method used

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  • Bacteria-free isolated operation system
  • Bacteria-free isolated operation system
  • Bacteria-free isolated operation system

Examples

Experimental program
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Embodiment Construction

[0018] Such as figure 1 , 2 , the basic composition of the aseptic isolation operating system can be made up of two aseptic cabins, namely the aseptic transfer cabin 21 and the sterile experiment cabin 25. It can also be composed of a sterile transfer cabin 21 and several sterile experiment cabins 25 as required. Sterile chamber 21 and aseptic experiment chamber 25 are placed on the mobile support 28, and described aseptic chamber 21,25 is made of transparent material, has several sealed glove holes 26 and operating gloves 25 on the cabin; Simply reach into the cabin to operate.

[0019] The sterilization system on the aseptic cabin can be made up of ozone generator 33, ultrasonic nebulizer 39 and fan 34, also can be made up of sterilant atomizing device. Air circulation system is made up of blower fan 35, air filter 31;

[0020] The upper part of the aseptic cabin has a top cover 30 to ensure the cleanliness of the equipment.

[0021] The two ends of the sterile transfer...

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Abstract

The bacteria-free isolated operation system consists of several bacteria-free cabinets, each of which has several sealed hand holes with operating glove, one or several sterilizing units, air circulating unit comprising blower and air filter, and power supply and control unit comprising power box and control instrument and meters. One basic bacteria-free isolated operation system consists of onebacteria-free conveying cabinet and one bacteria-free experiment cabinet with double-door isolating valve in between for bacteria-free conveyance with each bacteria-free being mounted onto a movable support. The bacteria-free isolated operation system separates the bacteria-free operation space from operating persons and outside completely, and may be used to replace available bacteria-free roomfor medicine inspection, medicine production, animal raising and experiment.

Description

technical field [0001] The invention relates to an aseptic operation device, in particular to a device for bacterial cultivation, animal feeding and the like that require aseptic operation. Background technique [0002] At present, aseptic operations are generally carried out in sterile rooms and ultra-clean workbenches, mainly relying on the clean environment for aseptic operations. In order to create a relatively clean environment in a very small range, the air entering the sterile room must be treated after initial effect. Medium effect. High-efficiency filters, step-by-step filtration, need to build an expensive and huge unit system, which takes up a lot of space, and the operating cost of the entire purification system is very high. Operators are subject to various constraints and strict restrictions on operations in the sterile room The range is extremely inconvenient, and with the progress of the operation, the transfer of materials, the degree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/00C12M3/00
Inventor 叶大林
Owner ZHEJIANG TAILIN BIOENG
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