FILE_20210904_164604_Virus Buster Catalog v3.0

In the wake of COVID-19, MediFiber developed virus inactivation masks, external AC filters, and surface patch made from CAZ, a patented material that has virucidal properties.. - Fiber T

MediFiber Inc.

VIRUS BUSTER

TM

MediFiber is a medical device company that

specializes in medical equipment made from

natural polymer fiber

In the wake of COVID-19, MediFiber

developed virus inactivation masks, external

AC filters, and surface patch made from

CAZ, a patented material that has virucidal

properties

- Fiber Technology Inc founded in 2011

• Manufacture and sales of hemostatic block for surgical care

• Manufacture and sales of absorbent dressings for severe burns

• R&D on an artificial skin platform using collagen fiber

• R&D of anti-adhesive membrane using hyaluronic acid

- Affiliate MediFiber set up in 2020

• Production of virus inactivation product VIRUS BUSTER using CAZ

History

2.1 CAZ & Oligodynamic Action

• CAZ is a copper ion bonded natural

polymer fiber developed and produced by

MediFiber, and is the only fiber material

that has a strong ionic bonding with

copper upto 50,000 ppm

• Copper has virucidal properties called the

Oligodynamic Action where upon contact, the

virus’ outer protein shell is destroyed and RNA

break down into pieces, thus totally annihilating

the virus

Oligodynamic Action :

A biocidal effect of metals, where even in low concentrations metal ions kill microorganisms by disrupting their metabolic activity Copper, gold, silver, platinum, aluminum, mercury, nickel, cobalt, zinc exhibit this property Silver has sterilizing properties, and copper exerts the strongest effect of killing viruses

CAZ

Oligodynamic Action

3

Criteria for effectiveness against

Was the testing done by a certified agency

that specializes in virus testing/research with

at least a Bio Safety Level 3 ?

Colorado State University, U.S : BSL-3Nara Medical University, Japan : BSL-3

* Simultaneous testing was approved in both countries’ laboratories

Did the test methods follow the international

Was testing done with SARS-CoV-2 , the

Was 99.99% (log4) inactivation (the required

value for total annihilation of the virus)

99.64% inactivation in 5min

99.999% inactivation in 30min

3 CAZ Products

PPE

Masks

Qurantine gloves

Qurantine suits

Transportation

• PPE : Personal Protective Equipment

• PSP : Public Space Protective Equipment

5

1 What only Virus Buster Mask can offer : 4 Prerequisites to fighting COVID-19

A Maximized virus inactivation annihilates viruses on the mask’s surface within

minutes

- 99.99% inactivation of VIRUS BUSTER’s CAZ material proved by Colorado State Univ.(USA) and Nara Medical Univ.(Japan) labs.

B Maximized filtration efficiency blocks out infected droplets

- VIRUS BUSTER masks have 85~95% filtration efficiency performance.

- The filtration efficiency of VIRUS BUSTER masks last constantly for weeks.

C Minimized pressure drop enables easy breathing

D Eco friendly & Economic mask must be reusable & washable

- Prerequisites to the reusable mask are Self sanitization and long-lasting filtration

- The reason why disposable masks can not be reused is not only because the filter efficiency

is drastically deteriorated, but above all, the virus on the mask surface survives for weeks to infect the wearer

- The virus buster mask self-sanitize the Covid-19 virus and all the other microbes to provide safe and odorless reuse.

3.1 VIRUS BUSTER MASK

A Reusable Mask : MB (Hydrocharged) filter

- Particle Filtration Efficiency : 95%

- Pressure Drop : 12 mmH20 (at 95L/min)

B Reusable & Washable mask : Sandwich Membrane filter

- Bacterial Filtration Efficiency : 98%

- Pressure Drop : 15 mmH20 (at 95L/min)

3D Mask Medical Mask 2D Mask

Mask Lineup

(to be launched this year)

Packaging

3.1 VIRUS BUSTER MASK

4 CE Marking

A Medical Face Mask - EN14683-2019

B Respiratory protective devices– EN149:2001

• Under EN14683 assessment for CE DoC

• Under consultation for testing with a German certification agency for CE CoC

3.2 VIRUS BUSTER AC FILTER

“Air conditioning spreads

airborne infective droplets

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1 Annihilates COVID-19

• Kills 99.57% in 10min., 99.999% in 30min

(Colorado State Univ., USA)

• Kills 99.995% in 30min

(Nara Medical University, Japan)

2 CAZ’s strong hydrophile property catches infectious droplets

3.2 VIRUS BUSTER AC FILTER

1 Room air volume : 125m3

2 Aircon flow rate : 25m 3 /minute

3 Air circulation interval : 5minute

4 Virus droplet filtering efficiency : 60% per pass

(particle filteration efficiency 48.9% + Hydrophilic effect)

(particle size 5.0 um)

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Virus Droplet Filtering Efficiency

3 Adds minimal burden to air cooler/heater

3.2 VIRUS BUSTER AC FILTER

4 Easy Application

• For all devices that create air circulation such as air cooler/heaters, air purifiers, air

curtains, stick the VIRUS BUSTER FILTER to air intake grille

• Cut the VIRUS BUSTER FILTER with a pair of scissors to fit your device

• Velcro tape make it easy to install and take off

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• Ceiling Mounted AC : 60cm x 60cm

• Floor Standing AC, Wall Mounted AC : 120cm x 30cm, 120cm x 60cm

• Weight : 70 gram/m2

• Remove after : 6 months OR when filter becomes contaminated with dust

: CAZ's virus inactivation function does not deteriorate over time. 

Sticker on the shop doorPackaging

Specification

3.3 VIRUS BUSTER PATCH

1 Inactivates more than 99% of COVID-19 viruses in less than 5min

• 99.64% inactivation of the COVID-19 virus within 5min., and 99.99% within 30min tested

and approved by Colorado State University(USA) and Nara Medical University(Japan)

2 Easy use, and leaves no mark

• Sticker-type patch Peel off the release paper and place on desired surface

• Leaves no mark upon removal

4 Remove after : 1 month OR when the patch gets dirty.

• CAZ's virus inactivation function does not deteriorate over time. 

3 Applicable to various places and various needs

• Easy cut, easy fit 

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A Metro, Bus B Door knob

3.3 VIRUS BUSTER PATCH

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E Elevator buttons

3.3 VIRUS BUSTER PATCH

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G Desk patch H Mouse pad

I Mobile phone patch