Push pull system COVID-19 quarantine entrance ‘Zero Gate’ released

Push pull system‘s new COVID-19 quarantine entrance product ‘Zero Gate’

KAIST AIP’s brotherly company push pull system (CEO Song Seong-myeon) said they launched quarantine entrance system ‘Zero Gate’ which prevents of being infectious through stained garment (cloth sneakers) with saliva that is infected from person of Covid-19’s cough sneezing or having a talk.

ZeroGate is a product which is available for whole body sterilization when visitor pass through it. When visitor approach in 1 meter to the gate the infrared sensor detects and sprays a mineral disinfectant which is harmless to the human body from 20 to 24 of fine atomizing nozzles. Through the ultra-fine spraying method visitor’s body and cloth can not be wet.

The mineral disinfectant used in this gate is a natural mineral ingredient which is a harmless disinfectant made of water-soluble silica (SiO2) as a main ingredient used as a “Moisturizer” ingredient in cosmetics food additives or “Gargle” as the main ingredient. This disinfectant received certification of Confirmation of conformity to safety standards from KEITI (Korea Environmental Industry & Technology Institute) Human clinical test from KTR (Korea Testing & Research Institute) Certification of household chemical products subject to safety confirmation from KOTITI Testing & Research Institute. Futhermore in Jeonbuk university Zoonosis Research Institute (ABL3 lab) as a result of dropping this mineral disinfectant on the Covid-19 virus (SARS-CoV-2) parcelled out from KDCA (Korea Disease Control and Prevention Agency) a Covid-19 Sterilization Test Evaluation Report was released in which 99.5% were eliminated within 30 seconds.

Following the result of experiment released from NIH (National Institutes of Health) Covid-19 virus survived up to 4 hours on the surface of copper so the survival time of the virus was shorter than that of plastic (72 hours) and stainless steel (48 hours) but the mineral disinfectant of the push-pull systems quarantine entrance “ZeroGate” has proven its excellent efficacy in removing 99.5% of the Covid-19 virus within just 30 seconds.

Covid-19 is mainly spread from respiratory saliva but after touching subject which stained respiratory saliva like garment masks sneakers button handle chair cup and etc you can get infected by touching your eyes nose or mouth with contaminated hands. Covid-19 virus can survive up to 2-3 days on the surface of subject so it is important to sterilize the disinfecting potentially contaminated clothing surfaces to prevent the spread of the virus.

For example when an office worker A is in contact with the clothes of a person infected with the Covid-19 in a subway or bus or when A sits in a restaurant where the infected person was sitting on previously A contains corona virus on hes clothes and hug with his wife and siblings at the main door of his house. Therefore the corona virus that was on As clothes could possibly transfer to his wife and siblings and make them get infected.


As social distancing has become reduced the infection risk factors of Covid-19 spread out become heightened in the entertainment establishment and public use facilities. Therefore Song Seong-myeon the CEO of the push-pull system explained Preventing the spread out of the Covid-19 virus through the garment became difficult by the previous method of using Hand sanitizer and wearing the Mask on. The Zero Gate that we made is essential product for the subway bus restaurant and of course the housing. It is also optimized for life protection in the area where unspecific persons are entering and going out such as buildings event halls public use facilities.

The Push-Pull system which is established in 2013 was awarded 2 times of the gold medal in Korea Patent Technology Exhibition (Minister Prize of the Minister of Trade Industry and Energy) gold medal in Korea International Invention Fair gold medal in Malaysias International Invention Innovation and Technology Exhibition gold medal in U.S.A Pittsburgh Invention and New Product Exposition gold medal in Moscow International Salon of Inventions and Innovation Technologies Minister prize of the Minister of SMEs and Startups the Commissioner prize of the Korean Intellectual Property Office in Korea Invention Patent Exhibition and the Commissioner prize of the Korean Intellectual Property Office in 2017 Trademark Design Exhibition. Currently is exporting the door-lock product of the brand BaBa throught the world and has Corporate Research Institute inside the Korea Electronics and Telecommunications Research Institute Convergence Technology Research and Production Center of Daedeok Research Complex.

The CEO of Push-Pull System Song Sung-myeon has been endeavor his effort to develop unparalleled technology of the door-lock such as the worlds first Devise for the prevention door shaking and Door-lock device of without protruding latches using permanent magnets. It was nominated as Brand-K which is Koreas representitive brand in last year (2002). He is also colleague of KAIST who completed the 6th KAIST Advanced Intellectual Property Strategy Program (KAIST-AIP).


KAISTs Advanced Intellectual Property Strategy Program targets to heighten SMEs (Small or Medium Enterprise Business) intellectual property capabilities and cultuivate the business capabilities. Based on the systematic education program it is the Koreas unique and advanced intellectual property professional education course which the Minister of SMEs and Startups focus on planning and finance the Patent Court of Korea provides education and practice the Korea Intellectual Property Office provides education and advertisement and KAIST manages the entire education curriculum.

The graduates of KAIST-AIP achieves certification of completion from the president of KAIST and is granted for KAIST colleague qualification privileges for participating all of the colleague event and lectures. The 10th course is currently being held in KAIST Sejong Campus on every Wednesday since last year November 18th with the entrance ceremony.

KAISTs Advanced Intellectual Property Strategy Program (AIP) Committee Park Jin-ha emphasized We are not sure when it will become to 3rd wave of Covid-19 and the timing of administrating the vaccine is unclear due to the Covid-19 shaking the world. In this Situation Zero Gate launched by Push-pull system is expected to be catalyst for new K-quarantine and the survival of humanity throught the world.

Front entrance of Korea Electronics and Telecommunications Research Institute (ETRI) Convergence Technology Research and Production Center with the Zero Gate installed

Passing through the Zero Gate that will lead the K-quarantine

KAIST Advanced Intellectual Property Strategy Program (KAIST AIP)

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