Vestur Austur s.r.o.

OUR PRODUCTS:

Workswell MEDICAL Series

MEDICAS

Thermal screening of diseases

Workswell MEDICAS is a thermal imaging camera for human febrile temperature screening with resolution 640×512 px, temperature sensitivity 0,03 °C (0.054 °F) and uncertainty ±0.2 °C (±0.36 °F).

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Workswell MEDICAS solution is based on a real-time continuous calibration using the Workswell BB90 black body, which is a variant of the Workswell BB200 black body as a radiation source to achieve best accuracy and thermal stability. Camera is exportable worldwide without the licence. For clear visualization, Workswell MEDICAS works with three levels: normal temperature, elevated temperature and fever temperature.

Variable distance
80 cm - 12 m
2.6 ft - 39 ft

Dual camera
Thermal Full HD

High resolution
640 x 512 px
327 680 Points

Automatic detection
Real-time
Without delay

Operability
Unmanned
24/7

Precision
± 0.2 °C
± 0.36 °F

IEC and ISO compliant

The camera is compliant with ISO/TR 13154:2017, meets the requirements of IEC and follows the WHO and FDA guidelines for elevated body temperature screening.

ISO compliant measurement

Only different installation setup of MEDICAS camera and Blackbody BB200 allowsto meet all ISO, IEC and FDA requirements and standards. High resolution 640 px enables to measure in the eyes to achieve high accuracy.

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GDPR compliant

Human temperature is analyzed real-time without the need of data storing. Administrator has a possibility to set up video or image recording if needed.

Unlimited person pre-scan

Pre-scan mode allows measuring in the range of 3 - 12 meters (2.6 ft - 39 ft) in real-time without any delay. It evaluates temperature in 327 680 pixels every moment to achieve the highest measurement precision.

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LED and Sound warning integrated

The thermal camera Workswell MEDICAS is equipped with visual and acoustic alarm (beeper). If the set temperature limit is exceeded, the event is alarmed optically by an LED on the front of the thermal camera and acoustically by a built-in loudspeaker. The alarm level is adjustable by admin as well as the alarms (LED and sound alarm can be activated separately).

Adjustable levels - normal temperature, elevated temperature, fever

For clear visualization, Workswell MEDICAS works with three levels: 1) gray-white palette is used for normal body temperatures (and ambient temperatures), 2) yellow is used for elevated temperature, and 3) red is for fever signaling. The default level settings are shown below, but levels are adjustable.
This way of displaying allows to optically filter out situations where there is no elevated temperature in the image and, on the contrary, to clearly and clearly identify the situation when a person with elevated temperature / fever occurs.

Why MEDICAS instead of other brands on the market?

✅ Medicas plug & play thermal camera	❌Other brands on the market
NO additional PC needed, all processing on board.	Usually extra PC needed for data processing – additional investment and Software that needs to be installed to the company network.
High resolution 640 x 512px on the market for accurate measurement from longer distance.	Often competitors offer lower resolution for better price that means measurement from 1 – 2 meters maximum!
High accuracy 0.2 °C (0.36 °F) in every pixel of the camera via Black body correction.	Most competitors offer accuracy 1°C or worse
UNLIMITED number of people – all people in field of view are scanned and measured in real-time without delay.	Most competitors offer limited number of people that can be measured in real-time, mostly 1 – 3 people only!
Measurement in REAL-TIME – no delays in measurement.	Measurements are NOT in real-time – mostly people have to stay in front of the camera for couple of seconds!
Thermal and Full HD RGB camera integrated for clear person recognition in the crowded place or for database.	Most competitors offer only thermal scanning in which the operator cannot recognize the face or the person
Plug & play system for EASY integration by anybody – no extra training needed (connection via HDMI).	Manual and integration is complicated and mostly an extra support is needed (due to Software installation etc.)
SDK libraries for integration via TCP/IP or RTSP to company network or additional AI (artificial intelligence) processing.	SDK libraries are mostly NOT supported at all
Digital output to alarm the sound or visual alarm for operators (up to 4 outputs delivered as accessories).	Most competitors does not have digital outputs as an option on the camera to activate alarm
Product made in EU according to TUV standards.	Products are often made in China with limited support, basic manual and difficult integration

Contactless temperature measuring

The thermal camera Workswell MEDICAS allows to measure the temperature of the human skin and is therefore effective when the body temperature increases for instance due to virus infection. The average body temperature on the skin surface of a healthy human is in the range of approximately 35.8°C to 37°C (96.44°F to 98.6°F).

If the human temperature (measured on the surface) exceeds 37°C (98.6°F), it may be an overheating of the body or a defensive reaction of the immune system to the infection of the organism (here the surface temperature can rise up to 4°C (7.2°F), ie. to 41°C (105.8 °F)).

Accuracy: ± 0.2 °C (± 0.36 °F) (temperature accuracy according to reference blackbody)

In the package:

Camera head with lens, focus adapter, Lens protection cap, Black body calibration source, Black body Calibration certificate, Black body ball adapter, Micro SD card, 5 m Micro HDMI cable, 2 x Power supply adapter, 1x Software license for additional Desktop data analyzing, Wireless Keyboard, USB micro OTG, Quick start guide, Hard transport case

How fever detection works

If the human temperature (measured on the surface) exceeds 37 °C (98.6 °F), it may be an overheating of the body or a defensive reaction of the immune system to the infection of the organism (here the surface temperature can rise up to 4 °C (7.2 °F), ie to 41 °C (105.8 °F)). In view of the above, it is clear that the system is not specific to coronavirus, but will generally help identify people with fever, as a result of each infection (whether relatively harmless or as severe as SARS , MERS, Ebola, bird flu etc.).

Although it is of course not possible for the infrared camera to detect infected in the non-symptomatic phase of the disease, finding people with clinical manifestations of the disease helps reduce the infection pressure in the population.

SCREENING OF INFECTIOUS DISEASES

In conjunction with an increase in skin surface temperature, thermal camera can be used to detect virtually all types of viral (standard flu or for instance SARS-CoV2) or bacterial diseases (common angina) in humans (swine flu, SARS, coronavirus, H5N1, bird flue etc.).

The thermal imaging camera can record temperature changes of 30 mK (0.03°C, 0.054°F). Determining the temperature change in case of sick person (compared to a reference black body source) of 1°C (33.8 °F) is a relatively simple matter, even considering all conceivable uncertainties. For automatic detection, the ISOTHERM function can be used, which is set to a alarm temperature.

MEDICAS: STAND-ALONE DEVICE OR INTEGRABLE VIA RTSP

MEDICAS runs TCP/IP server for control and it can be controlled with simple text commands
MEDICAS runs RTSP server for streaming Thermal and Visible video
MEDICAS runs FTP server and is open for data management
MEDICAS can be supplied as stand-alone device with connection via HDMI or as fully integrable device via TCP/IP or RTSP
MEDICAS can be easily integrated to any CCTV network or company network for 24/7 body screening inspection
MEDICAS power supply 110 VAC / 230 VAC

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Why infrared camera workswell MEDICAS

Standard infrared LWIR measurement works on +-2 °C (+-3.6 °F) accuracy, which is absolutely not acceptable for this application. Workswell MEDICAS is a unique infrared system which is calibrated in real time on a black body which provides outstanding accuracy ±0.2 °C (±0.36 °F) (comparing to the standard value for thermal camera ±2 °C (±3.6 °F)). Thanks to this precision in measurement the fever could be detected by providing double visual alarm on warning temperature (37 °C) (98.6 °F) and the critical one (above 38 °C) (100.4 °F). An operator of the system can easily recognize a person with the fever.

About coronavirus & references

Coronavirus (COVID-19) is a respiratory illness caused by a new virus. Symptoms range from a mild cough to pneumonia. Some people recover easily, others may get very sick very quickly. There is no treatment. There is evidence that it spreads from person to person. Good hygiene can prevent infection. The World Health Organization (WHO) and U.S. Centers for Disease Control and Prevention (CDC) recommend those who suspect that they are carrying the virus wear a surgical face mask and seek medical advice by calling a doctor rather than directly visiting a clinic in person. As any other infection, infection of coronavirus is charakterised by symptoms, incubation period, mortality rate, age, sex, and existing conditions of deaths.

Technical information & Documents

Souvisejicí soubory

DS Workswell-Medicas-EN_201011.pdf