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Pass box

A technology for conveying boxes and items, applied in the field of conveying boxes

Active Publication Date: 2021-11-12
AIREX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the decontamination using hydrogen peroxide, in addition to the decontamination operation, there is also an aeration operation to remove the hydrogen peroxide remaining in the state of a condensed film or the like in the state of the article and the transfer box after decontamination. A long time of about 45 to 120 minutes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach 》

[0054] figure 1 is a front view of the transfer box according to the first embodiment, figure 2 is its left side view. exist figure 1 and figure 2 Among them, the transport box 100 according to the first embodiment is constituted by a transport box main body 100a placed on the floor surface G, and an electrical machine room 100b joined to the wall portion on the right side thereof. In this first embodiment, the rear wall of the transfer box 100 is connected to an isolator (not shown) that maintains an environment of level A under pharmaceutical GMP.

[0055] The transfer box main body 100a is composed of an upper machine room 10, a second room 20 (also referred to as an aeration room 20), a first room 30 (also called a decontamination room 30), and a lower machine room 40 from above. The upper machine room 10 has supply piping (described later) for supplying clean air to the aeration chamber 20 therein. The aeration chamber 20 is composed of a shell made of stainless st...

no. 2 approach 》

[0090] The decontamination agent control device of the above-mentioned first embodiment relates to the transfer box provided with two vibrating disks facing each other in the decontamination room. The delivery box for 2 vibrating plates. Figure 8 It is a top sectional view showing the outline of the inside of the first chamber (decontamination chamber) during decontamination of the transfer cassette according to the second embodiment. In addition, the front cross-sectional view showing the outline of the inside of the transfer box according to the second embodiment during decontamination and the front cross-sectional view showing the outline of the inside during aeration are the same as those of the above-mentioned first embodiment (see image 3 and Figure 7 ).

[0091] exist Figure 8 Among them, the transport box 200 according to the second embodiment is composed of a transport box main body 200a and an electrical machine room 200b joined to the wall portion on the righ...

no. 3 approach 》

[0103] In the above-mentioned first embodiment, the vibrating disk was not used for aeration, but in this third embodiment, a case where the vibrating disk is also used for aeration will be described. Figure 9 It is a front cross-sectional view showing the outline of the interior of the transfer box according to the third embodiment during aeration. In addition, the decontamination operation|movement of the conveyance box which concerns on this 3rd Embodiment can be performed similarly to the said 1st or 2nd Embodiment except the operation|movement of the vibration plate provided in an aeration chamber.

[0104] exist Figure 9 Among them, the transport box 300 according to the third embodiment is composed of a transport box main body 300a and an electrical machine room 300b joined to the wall portion on the right side thereof. The transfer box main body 300a is the same as the above-mentioned first embodiment, and consists of an upper mechanical chamber 310, a second chambe...

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PUM

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Abstract

Provided is a pass box with which it is possible: to achieve a perfect decontamination effect by converging decontamination mist on the surface of an article that is to be brought into a grade A environment; and to make a decontamination operation more efficient by shortening the amount of time required for aeration. This pass box comprises: a first chamber for decontaminating the outer surface of an article with a decontamination agent; a second chamber for removing the decontamination agent remaining on the outer surface of the decontaminated article; a decontamination agent feed device; a decontamination agent control device; a moving device for moving the article; and an air supply and exhaust device for supplying and exhausting cleaned air. The decontamination agent feed device transforms a decontamination chemical into decontamination mist, and feeds said mist into the first chamber where the article is accommodated. The decontamination agent control device is equipped with a trembling board disposed in the vicinity of an internal wall surface of the first chamber, causes the trembling board to oscillate ultrasonically so as to generate ultrasonic acoustic streaming in a perpendicular direction from a surface of the board, and causes a pressing force of acoustic radiation pressure to act on the fed decontamination mist, whereby the mist is caused to converge and act on the outer surface of the article.

Description

technical field [0001] The present invention relates to a transfer box attached to a sterile environment room such as an isolator, and more particularly to a transfer box capable of efficiently decontaminating articles carried into these sterile areas. Background technique [0002] In a manufacturing site where pharmaceuticals and the like are manufactured, it is important to maintain a sterile state in the room. In particular, in the decontamination of a sterile room, which is a work room for pharmaceutical manufacturing, it is necessary to complete a high degree of decontamination verification in compliance with GMP (Good Manufacturing Practice: Good Manufacturing Practice). [0003] In addition, with the development of the field of regenerative medicine in recent years, cultivation of cells using an incubator has been widely performed. In regenerative medicine using cells, processes such as conditioning, culturing, and processing of collected cells (cell processing; Cell...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L2/18
CPCC12M37/00A61L2/22A61L2202/122A61L2202/14A61L2202/15A61L2/025B06B1/0607B05B17/0615A61L2202/25B08B5/02B08B15/023B05B7/02B05B14/40B05B16/60A61L2/186F24F7/06C12M1/00A61L2202/13
Inventor 川崎康司角田大辅益留纯北野司郭志强
Owner AIREX
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