SAFE 
YEZAK

Ensuring patient safety through every step.


Prioriizing SAFETY

Contagion Control Methods

Yezak ensures even safer infection control with the latest sterilization robots. With 99.99% virus blocking, we carry out infection prevention measures and regular hospital sterilization.


99.99%

Virus Sterilization

For safety, we carry out thorough disinfection using sterilization robots. Yezak has introduced a sterilization robot that completed a ‘99.99% coronavirus sterilization clinical trial’. The robot safely disinfects all surfaces and the air throughout the hospital, and because it performs 3D sterilization of the entire space, it makes the environment much safer than before.


STERILIZATION

Latest Sterilization Comparison

Sterilization Robot

Wet Spraying

Form

Harm to Humans

None (Eco-friendly light source)

Yes (Chemicals)

Sterilization Power

Product passed clinical trials for Coronavirus

Verified for general bacteria

Air Sterilization

Yes (3D spatial sterilization)

No

Sterilization Range

All spaces reached by light

Range differs depending on the chemical’s concentration and type

Sterilization Time

Within 5 seconds

Requires over 10 minutes of contact

Sterilization Effect

99.99% sterilization of Coronavirus

Sterilization effect differs depending on the type of chemical

With the integration of artificial intelligence (AI) technology, the robot performs sterilization with precision and consistency, reaching areas that are difficult or impossible for human hands to access, ensuring a more complete and thorough disinfection.


CLINICAL TEST

Actual coronavirus demonstration, clinical trial details and results

Category

Pathogen

Processing Time

Virus

Coronavirus [SARS/MERS]

Within 5 sec

Harmful Germs

Clostridium difficile / Intestinal bacteria

Within 20 sec

Harmful Germs

Tuberculosis bacteria

Within 10 sec

Harmful Germs

Methicillin

Within 30 sec

Harmful Germs

E. coli (Escherichia coli)

Within 30 sec

Harmful Germs

Pneumococcus (Streptococcus pneumoniae)

Within 30 sec

Sterilization Robot Certificate of Disinfection Certification

It has been certified as a superior product by having its sterilizing power directly certified by nationally recognized institutions and university research teams.


LABEL SYSTEM

Tracking Management Label System

This system is primarily used in university hospitals, where patient volumes are difficult to manage. It is issued to all surgical patients and is tracked throughout their stay, reducing the likelihood of changes in doctors, procedures, and medications.


Triple check

Coordinator, Assistant, Doctor

Recently, the media has reported increasing cases of “ghost doctors” and accidents caused by medication errors. However, at Yezak, instead of relying on an unstructured system, we apply a university hospital-style tracking system. Through a triple-check process involving coordinators, assistants, and doctors, we ensure a much safer medical service.

Trace & Management Label System Process

01

Registration & Consultation

Through registration and consultation, personal information is recorded and the surgery plan is determined.

02

Wristband Label Issuance

At every stage—from the information desk to the consultation room and operating room—verification is carried out to ensure full traceability and management.

03

End-to-End Precision Care

After surgery and before discharge, personalized precautions and prescriptions are provided with no risk of changes or errors.