www.meshmedical.com

MEDICAL STSYEM FOR YOUR HEALTHY LIFE Company Introduction MESH Co., Ltd.

⚫ Established in 2006. ⚫ Manufacturer specialized in R&D ⚫ Professional research staff consisting of Biomedical Engineering majors ⚫ Consultation as the expert consultant for International Standard (IEC)Test Report (TRF)– Ministry of Food and Drug Safety (Republic of Korea) ⚫ Infrared camera technology verification (US Embassy, U.S. Dept. of Commerce) ⚫ 9 patents related to medical devices and diagnosis / rehabilitation • InfraredThermographic Imaging System Using Thermopile Sensor 1006136620000, 2006 • Diagnostic device of bone density using structure by non-permeable manner of X-ray scintillator 1006865340000, 2007 • A cough assist apparatus which includes a suction function 1009711180000, 2010 • Infrared Thermographic Imaging System 2004573370000, 2011 • Infrared Thermography Detection Method 1014326510000, 2014 • Lumbar decompression apparatus and method using body weight 1014326480000, 2014, • Rehabilitation treatment chair measuring the decompression power according to perpendicular load and measuring the rotational torque 1016319380000, 2016 • Blood pressure measuring apparatus embedding ECG electrode 1016469800000, 2016 • A cuff for art eriosclerosis level index measurement 1016469820000, 2016 ⚫ MFDS(KGMP), CFDA, KC and KOLAS certifications ⚫ Product List • Screening Thermography System : SST-1000 • Infrared Thermography System : T-1000 Smart • Cryotherapy device : Cryo-Master (Carbon Diocide, -78℃) • Cold and Hot Massager : ThermoREX, ThermoREX beauty

▌Company Facility

Resistance meter Protective Earth Tester Electric Scale Leakage meter Conventional thermometer Flash ROM Writer

Wattmeter(Analog) Digital Caliper Wattmeter(Digital) Withstand voltage meter Slidax High Pressure

Infrared Thermometer Electron microscope PC for test IR Camera part test JIG Cold air control unit JIG Oscilloscope

Air compressor Electric Iron Tabletop Drilling Machine Angle cutter Jigsaw DMM

Grinder(Handy) Grinder(Table) Charging driver Charging driver Electric drill Power supply Company Introduction MESH Co., Ltd.

▌Company History

2020 07 Certification of Medical Device by CFDA(China Food & Drug Administration), ‘XSCM-I’*Chinese model of ‘Cryo-Master’ 05 Product launch, a new model of screening thermography, 'SST-1000 BBS’ 04 • Selected as a supplier of screening thermography designated by Seoul Metropolitan Office of Education (Seobu District Office) • Selected as a supplier of screening thermography designated by Seoul Metropolitan Office of Education (Bukbu District Office) • Selected as a supplier of screening thermography designated by Seoul Metropolitan Office of Education (Gangnam Seocho District Office) • Selected as a supplier of screening thermography designated by Daejeon Metropolitan Office Education (2nd announcement) • Product launch, a new model of cryotherapy device(for animal), 'Cryo-Master VET’ • Selected as a supplier of screening thermography designated by Daejeon Metropolitan Office Education (1st announcement) 03 • Selected as a supplier of screening thermography designated by Busan Metropolitan Office Education • Certification of Veterinary Medical Device by APQA (Animal and Plant Quarantine Agency), ‘Cryo- Master VET’ • Approval of Manufacturing Business of Veterinary Drugs by APQA (Animal and Plant Quarantine Agency) • Product launch, a new model of screening thermography, 'SST-1000’ 02 Certification of Medical Device by CFDA(China Food & Drug Administration), ‘XSIT-M10’*Chinese model of ‘SST-1000’

2019 10 Exhibition in CMEF 82nd (China) 06 Export of cryotherapy device, ‘Cryo-Master’, to China 05 • Official medical sponsor agreement with ‘Gangwon FC’ • Export of hot & cold therapy device, ‘ThermoREX beauty’, to Japan • Exhibition in CMEF 81st (China) 03 • Product launch, a new model of hot & cold therapy device, 'ThermoREX’ • Exhibition in KIMES'19

2018 05 Exhibition in CMEF 79th (China) 03 • Exhibition in KIMES'18 • Product launch, a new model of hot & cold therapy device, 'ThermoREX beauty’

2017 10 Exhibition in CMEF 78th (China) 05 Exhibition in CMEF 77th (China) 03 Exhibition in KIMES'17

2016 10 Exhibition in CMEF 76th (China) 08 PATENT registration in Korea (No.10-1646982), related to bio-signal processing. PATENT registration in Korea (No.10-1646980), related to bio-signal processing. 06 PATENT registration in Korea (No.10-1631938), related to rehabilitation robot. 04 Exhibition in CMEF 75th (China) 03 Exhibition in KIMES'16

▌Certificate & Patent

Cryo-master CFDA T-1000SAMART CFDA CE DoC FCC sDoC CFDA Product >> SST-1000 MESH Co., Ltd.

SMART SCREENING THERMOGRAPHY

Compliant with IEC 80601-2-59, Particular requirements for the basic safety and essential performance of screening thermographs for human febrile temperature screening

Certificate with CFDA (G8/T 19146-2010), Infrared devices for instant screening of human skin temperature

Stabilization time <1min.(with BB-Scouter) Temp. measurement range 0.0°C ~ 50.0°C Thermal resolution Below 0.05°C(≤50mK) Infrared wavelength 7 ~ 14 Microns Detector type FPA, Uncooled Microbolometer Infrared image resolution 640x480 pixels or 384x288 pixels CCTV image resolution 1,280x720 pixels Temp. accuracy <0.3°C (at 25°C) Temp. stability <0.1°C (at 25°C) Alarm response time <0.1s FOV More than 49°(H) x 36°(V) (wide angle) Frame rate 30Hz / 9Hz Focus type Manual + hyperfocal Matching thermal image and real image Smart fitting coordinates Operating time 24 Hours continuous A/D full-resolution 16bits Camera power/image output USB cable only

• Temp. auto-calibration • Compliant with international standards • Alarm sound at abnormal temperature for screening thermography (IEC 80601- detected 2-59) • Auto-save images at abnormal • CFDA certificate, GB/T 19146-2010 in temperature detected 2020.03, only 3 products (including • Notebook PC, Windows 10, 64bits MESH/s product) in China. compatible • Professional medical device • Commercial tripod compatible manufacturer • Facial recognition technology • Biomedical engineers in MESH • Customizing OEM logo • No.1 company for Infrared • Distance for human body detection – Thermography 255m / recognition -62m / identification - • KR Patents for Infrared Thermography 31m (#100613662, #200457337, • Recognizes a human face and #101432651) measures body temperature. • Made in Korea. Product >> T-1000 SMART MESH Co., Ltd.

Smart T-1000 Full-digital & Real temperature Digital Infrared Thermal Imaging system

▌What is Thermography? Thermography is utilized from several fields of nervous system disease, bloodstream disease, ache and paralysis disease, etc. Medical Infrared Camera can detect IR intensity (7㎛-14㎛) and visualize a thermal image. Thermography is skill that can analyze right and left deviation in above thermal image patterns of interested region and show temperature change visually via a computer.

▌Features of the Thermography • Visualize blood-flow disorders. • The only imaging modality to diagnose ache or pain. • No radiation, no pain, non-contact and noninvasive. • Detect physiological abnormalities and disorders. • Evaluate pre-and-post effects of any operations, surgeries and treatments. • Cooperative with several clinics using body temperatures. ▌Advantages of ‘T-000 SMART’ • Full-digital IR images • Real-temperatures • Movie preview • Electronic IR Camera type (no liquid nitrogen) • Vertical shooting available

Continuous/dynamic shooting zoom No need to move patients and equipment. Thermal image of the right size for diagnostic frame. Various shooting positions Shot of various body parts available using electric stand & pan-tilt controller. IR camera Focal Plane Array (FPA) sensor makes permanent and convenient use possible. (No refrigerants, microbolometer sensor) Diagnostic software (MTIS) • Precise temperature measurements • Easy & intuitive control panel • Network viewer available (PACS) • High performance workstation • Rapid & remote A.S via internet • Free software upgrade

Anesthesiology

Rehabilitation Neurosurgery medicine

Department of Smart medical treatment using Orthopedics[ T-1000 Rheumatology thermography

Sports center / Beast cancer Biomedical Lab.

Physical therapy Product >> T-1000 SMART MESH Co., Ltd.

▌Clinical cases Product >> T-1000 SMART MESH Co., Ltd.

▌Various functions of analysis software (MTIS)

▐ PACS compatible ▐ Neuro-map reference ▐ 16 diagnostic color-patterns ▐ T auto analyzer

▐ Clinical examples for patient ▐ Wide-angle IR lens : ▐ Neuro-spinal analyzer ▐ 1x1, 2x2, 3x3, 4x4 ▐ consultation ▐ full-body shots ▐ palettes available

▌Advantage • Automatic diagnosis report(paper print out) • EMR / PACS (Worklist) • Neoprene position mat – correct position • Network thermal image viewer • Continuous/dynamic shooting zoom control • Pan & tilt control • Thermal insulated plate, infrangible

▌Thermo-room ▌Specification

IR image resolution 640x480 (pixel)

FPA sensor resolution 320x240 (cells)

Frame rate 30 frames/sec

IR bandwidth 7~14㎛

IR lens 25mm

Focal length 20cm ~300 cm (auto focus)

▌Dimension Measurement range 14.5~40.0°C

Sensitivity ≤0.05°C

Rated voltage AC 220V

Rated frequency 60 Hz

Analysis software MTIS

Weight Electric stand 30.2kg + IR camera 2.3kg

Max. height – 590(W)x590(L)x1390(H)mm Dimension Min. height – 590(W)x590(L)x715(H)mm Product >> ThermoREX MESH Co., Ltd.

ULTIMATE PHYSICAL THERAPY EQUIPMENT

HOMOGENEOUS STIMULATION (ICE pack vs ThermoREX)

ICE pack ThermoREX

Homogeneous skin Irregular skin irritation stimulation

Infrared thermal image Infrared thermal image ▌Front-rear Parabolic Sliding Head “Effleurage or gliding performance” • Parabolic shape design of handpiece • Minimization resistance to perator movement • Providing the best grip for less fatigue ▌Heating therapy • Temperature control range for heating therapy : 30°C~47°C (precise control in 1°C) • Maximization therapeutic effect by thermo-electric element

▌Side knuckle for manual massage ▌Cooling therapy “acupressure or kneading performance” • Equipped with a cooling fin tower for semiconductor • Specially designed shape of handpiece suitable for designed by advanced thermo-dynamics manual treatment • Temperature control range cooling treatment : -9°C~20°C • Designed to be pressed with both side knuckles : (precise control in 1°C) effectively stimulation trigger-points easily and quickly • Maintain unchanged temperature even after prolonged cooling ▌Pain treatment & edema relief • Easy management without the cooling water • Cold/Cool mode – removal of edema and pain relief of acute lesions ▌Wind dry after turning off • Hot/Warm mode – treatment of chronic disease pain • Removes condensed water vapor by rapid temperature • Temperature feedback on the lesion : professionally change treatable • Removes moisture from the inside of the patient and keep it dry after the treatment ▌Ergonomic designs experience • Convenient motion control function > Pistol handle shape HEAT PENETRATION DEPTH handpiece grip (ThermoREX / hot mode / 47°C) • Parabolic-shaped (sliding) patient application part > • Raw pork with pork rinds(skin), chillend meat Power cable hooks • No massage action, no massage cream • Superlative caster and light beam stand > Height • Contact only with the weight of the handpiece adjustable basket • Ambient temperature : 23±1°C (no air flow) ▌Enhanced the safety for medical device • Meets various international standards* for the safety of electronic medical devices • Minimizes the risk of burns or frost on the skin 33.19°C • Case made of flame retardant materials 33.19°C 15~22mm 25.41°C • Secured the electrical & mechanical safety of the 18.81°C 23.19°C international level * IEC60601-1 3.1ed., ISO 14971 2012, IEC 62304, IEC 62366 2015, etc. Infrared thermal image Infrared thermal image Product >> Cryo-Master MESH Co., Ltd.

Medical Cryotherapy Equipment For Pain Control & Post Surgery Care

▌Cryotherapy (only for CO2-type device) NEUROCRYOSTIMULATION is technique that applies a stream whose ejection pressure is greater than 1 bar. The stream expels the gas in the form of micro- crystals of carbon dioxide snow at -78°C in a solid form. The pressure is at a minimum of 50 bars when it comes out the nozzle and undergoes a loss in charge, down to 2.2 bars on contact with the skin. This technique acts using both convection and sublimations. This sonic stage creates a reaction on the skin combining extremely low temperature (-78°C ), to a cooling effect generated by the pressure of the gas (50 bars at 15°C ) and a shock wave of 400Hz when the microcrystals are expelled in sonic stage in the ejection cone created by the stream. ※ Microcrystal : dry-ice particle The scouring power from the micro crystals (25 KJ/mole of carbon dioxide), in association with the quickly dropping temperature and the 400Hz vibration created by the sonic stream, gives way for a very intense reaction. (THERMAL SHOCK) In order to set off a central neurological response the thermal shock must be attined in a few seconds time (in 4~5 seconds). Only when these conditions are put together can we achieve a state of thermal shock.

▌Cryo-Master

st • The 1 Co2-type cryotherapy device • Pointcare treatment • Below 4°C in 2 seconds • Foggy cryo gas treatment • Exact treatment distance/area guide by blue LED • Anti-frostbite alarm: beep sound and LED blinking • Touch screen controls

Pain Disease CRPS Plantar fasciitis Multiple sclerosis Both of acute and chronic pain control General chronic pain Anti-frostbite cold-steam cure (safe) Traumatology, Sports Medicine Very simple treatment method Pain, Edema, Hematoma Very short proceeding time (30 seconds ~ 2minutes) Tennis / golf elbow Acute dislocation distortion Recovery reaction instantly Muscle & cartilage rupture Repeat treatment available Physical & Rehabilitation Therapy No any scars after treatment Reconstruction of ROM Muscle relaxation Stress/fatigue fracture Post-surgery Care Undergoing microsurgery Orthopedic surgery Maxillo-facial and plastic surgery Cancer surgery : helps soften the appearance of scars Vascular surgery Rheumatology Chronic inflammatory rheumatology Abarticular rheumatology : tendinitis, bursitis, tenosynovitis, periostitis Degenerative rheumatology Hemophilia : treatment for the hematoma Product >> Cryo-Master MESH Co., Ltd.

▌Cryo-Master

Cryo material Cabon Dioxide (CO2) Cryotherapy temperature -78°C(Minimum) Cryo gas making time In 3 seconds Pointcare treatment Cooling ability below 4°C in 2 seconds Working time About 96 minutes (at 12kg carge in 20L cylinder) Cryo gas shape Fog type Skin temperature measurement (non-contact Infrared sensor, <10° angle, > 10Hz) Treatment distance/area guiding LED Anti-frostbite alarm Beep sound and LED blinking Thermal-shock temperature setting Residual gas quantity indication 10L, 20L cylinder selection function Cylinder exchange counting function Treatment time setting function Treatment time progress bar indication

Weight About 30kg(excluding CO2 cylinders) Dimension 330 x 405 x 1,000mm(device) 1,50mm (hose length) Power consumption 13.2VA at waiting, 26.4VA at treatment AC220V.60Hz

#107 #108, 1 dong, 42-10, Taejanggongdan-gil, Wonju-si, Gangwon-do, 26311, Republic of Korea T. +82-33-748-2704 M. +82-10-8795-7803 E. [email protected] W. www.meshmedical.com