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Efforts to combat allergens

Mites can be easily breed due to the spred of highly airtight houses, in texitile products of interiors,
and the spread of comfortable air-conditioning. Not only in the living environment, but also in
processed grain products such as wheat flour, mites increase and cause " pancake syndrome".
As a result, it is also a cause of allergic disease such as small bites caused by mites, rhinits,
bronchial asthma, and atopic dermatitis.

The problems with mite allergies are caused by the family Acaridae, such as Dermatophagoides
faexcrement of farinae and Dermatophagoides pteronyssinus. The carcasses, body fluids, and
these mites are called mite allergens.

We are preparing to provide test kits and systems that can be contribute to countermeasures
against mites and mite allergens by efficiently using tick removal products by quantiatively
knowing the removal status. ( Patent 2020-004046 )

1 . Collection ・ inspection device (wipe-type) : A device that measures the amount of mite
  allergen by collectiong a part of mite allergen present in furniture such as floors,
  carpets, and sofas.

[Legend]
1:Mite-derived substance collection part
2:Test reagent dropping・observation window
3:Sample eluate outlet
4:Sample eluate running membrane

   blank      positive

Fluorescence observation example.

2 . Collection ・ inspection device (attached type) : This device can use not only itself but
  also attach to other capturing device,and can measure the amount of mite allergen.

[Legend]
5:Non-woven cloth for capturing mites
6:Mite attractant feed
7:Protrusion surface of test reagent
8:Claw to prevent slippage of test page

   blank     positive

Fluorescence observation example

3 . Device for powdered foods such as wheat flour and rice flour contain mite allergens.

[Legend]
2:Test reagent drooping・observation window
3:Sample eluent outlet
4:Sample eluent running filter
9:Sample filling tank
10:Solid component removal filter
11:Comparative test reagent dropping・observation window
12:Partition
13:Comparative test reagent running filter

◆  Observation box, photography box, measurement module for more effective use of
  inspection kit  ◆

Observation box

[Legend]
14:Fluorescence observation window
15:LED bladk light
16:Sliding sample stand

Shooting box

[Legend]
15:LED black light
16:Sliding sample stand
17:Close-up lens for photography

Shooting module

[Legend]
15:LED black light
16:Sliding sample stand
18:RGB digital color sensor

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