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Table of Contents
Summary of Contents for Onko-CET SVIT
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Page 2: Table Of Contents
INSTRUCTION FOR USE (User’s guide) Contents 1. General guidelines ......................... 3 2. Utilization ............................ 3 3. Technical specifications ........................ 3 4. Delivery set ............................ 4 5. Device structure and operation principles .................. 5 6. Safety measures .......................... 7 7. Setup ............................. 7 8. Measurement procedure ........................ 7 9. Technical service .......................... 7 10. Troubleshooting .......................... 8 11. Packing and transporting ....................... 8 12. Storage ............................ 8 13. Service & Warranty ........................ 8 14. ... -
Page 3: General Guidelines
General guidelines This Operating manual, including specifications, is a user’s guide for the computer infrared imaging device for examinations in real‐time, model TkVr‐IfP "SVIT" (hereafter referring to as Infrared camera SVIT). Read this Operating manual before utilizing the Infrared camera SVIT. Utilization 2.1. Infrared camera SVIT is intended for obtaining of the thermal image of patients (thermogram) and measurement of the temperature at any point of the body of patient without the physical contact with him/her. Infrared camera is used in: oncology, therapy, urology, mammalogy, traumatology, angiology and other regions of medicine for the early, preventive diagnosis of a whole series of diseases before the appearance of complaints of patient and destructive changes in the cloths Infrared camera is developed with the use of latest achievements in the technology of the semiconductor detectors of infrared radiation. The device has a number of new diagnostic abilities. 2.2. Utilization of the device is absolutely harmless for both the patients and medical personnel. Therefore the measurement procedure can be performed repeatedly. The results of measurements are mapped onto the screen of personal computer, are processed by software of the camera and are memorized. The infrared camera is intended for performing examinations in health centers and clinics. 2.3. The infrared camera is designed in accordance with climate conditions of EU standards, but shall be used at 22‐26C temperature, atmosphere pressure of 630‐800 mm Hg and relative humidity shall not exceed 80%. 2.4. No outside sources of infrared radiation (electrical heating instruments, incandescent lamps) can be present in the diagnostic room. Straight sunlight also strongly influences the quality of the obtained thermograms; therefore blinds should be installed on the windows. High Technology Medical Devices 3 | Sreznevského 17, 831 03 Bratislava, Slovakia Tel: +421 2 446 409 77; Mobile: +421 948 610 228, +421 903 114 944; Mail: onkocet@onkocet.eu; Web: www.onkocet.eu ... -
Page 4: Technical Specifications
Technical Specifications The technical specifications of the SVIT are the following: Range of the measurement of the temperature 20 – 41 °С Sensitivity 0,03 °С (by the object temperature of 32 °С and the temperature of surrounding environment 24 2 °С ) Absolute error of measurement of the temperature ± 0,25 °С (at instrument temperature 24 °С ± 2 °С ) Spectral range 2,65 – 3,1 mkm Type of the detector Cooled matrix (InAs), dimensions: 128 х 128 elements Optical field of the sight 18 х 18 Focusing Manual Frequency frames per second Not less than 50 Interface USB 2.0 (High Speed) Refrigerant Liquid nitrogen Time of output to operating conditions ... -
Page 5: Device Structure And Operation Principles
(IR‐radiation) with the fixed wavelength increases. A pure gain in the flow with an increase in the temperature increases with the decrease of wavelength and therefore short‐waver photoreceiver with the registration of the thermal image of object can give a very high‐contrast image. Photoreceiver devices, sensitive in the range of 2,65‐3,1 mkm are used in the SVIT thermal imaging system. ... - Page 6 Functional scheme of SVIT Fig. 2. The simplified scheme of the complete device set 1 ‐ lens, 2 ‐ the calibration device, 3 ‐ cold diaphragm, 4 ‐ matrix [FPU], 5 ‐ vacuum cryostat with the clear window, 6 ‐ generator of the managers of pulse and constant stresses, 7 ‐ amplifier with the differential ...
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Page 7: Safety Measures
Safety measures The Infrared camera SVIT complies with the requirements of the EU standards. The safety measures for Infrared camera SVIT are similar to the general safety measures for any electronics. The Infrared camera SVIT is grounded by contacting solder pads that are in the two‐pin plug. Devices connected to the infrared camera SVIT (printer) must comply with the requirements of the EU standards. The infrared camera must be connected to the power supply by tripolar separated sockets. Setup The infrared camera SVIT must be used indoors and all climatic requirements defined in Operating manual must be met. The infrared camera SVIT is transported in a plastic box. The device must be unpacked indoors at room temperature. 7.1. Open the box and take off the polyethylene cover from the camera. 7.2. Fasten thermal‐vision camera to the stand. 7.3. Connect the camera to the computer by the standard USB 2.0 cable. 7.4. Fill the cryostat with liquid nitrogen. 7.5. Start the computer. 7.6. Start the SibTherm software. 7.7. Begin the measurements (in accordance with the instructions for the instrument) 7.8. At the end of measurements disconnect the instrument (after turning off the instrument, close the SibTherm software and turn off the computer by standard means. Measurement procedure For conducting of the measurements the infrared camera is directed to patient. The contact of patient with the camera is not required. The distance between the camera and the patient is determined by the size of region, which is going to be visualized on the thermogram. After the appearance of an image, by the rotation of the focus ring, which is located under the device lens (in the front section of the instrument), it is necessary to focus image to become sharp. Control of infrared camera and conducting of measurements is carried out through the dialogue with the SibTherm software. Maintenance Maintenance shall be carried out in order to prevent damages. Read Safety Measures section of Passport ... -
Page 8: Troubleshooting
2 The thermogram is wrong Check coolant, lens cover, ambient temperature, USB connection, system power supply. Make a calibration process. Check the device driver. 3 Frame rate is low Disable interpolation. Type 1 as accumulation parameter 4 SibTherm software is not executed Check SibTherm.exe file path. When other problems occur, contact the representant of the manufacturer. 11. Packing and transporting For delivery the camera is packed into a polyethylene film and box. The documentation is packed into polyethylene film and included in the box with the device. The camera can be transported by any flight transport excluding non‐heated airplane sections, climatic conditions must correspond to the EU standards. 12. Storage For short term the infrared camera must be stored indoors at 10 ‐ 35 °C temperature, and relative humidity must be 80 % (per cent) at temperature of 25 °C. For long term the infrared camera must be stored at a warehouse of the manufacturer or customer in accordance with storage conditions of the EU standards. 13. Service & Warranty The manufacturer guarantees that the Infrared camera SVIT corresponds to indicated specifications when all conditions and use, maintenance, transporting and storing requirements indicated in the device documents are met. The warranty period is 24 months, it begins once the Acceptance protocol is signed. The warranty service is carried out by a representant of the manufacturer at no cost to the customer. If the camera is damaged as a result of wrong usage of the device, the warranty service is carried out by the representant of the manufacturer at customer´s cost. High Technology Medical Devices 8 | Sreznevského 17, 831 03 Bratislava, Slovakia Tel: +421 2 446 409 77; Mobile: +421 948 610 228, +421 903 114 944; Mail: onkocet@onkocet.eu; Web: www.onkocet.eu ... -
Page 9: Warranty Claim
14. Warranty claim All warranty claims must be filled in the following form: Initial date of usage Problem appearance Problem Brief Description Comments (date of signing of the Data acceptance protocol) ... -
Page 10: Warranty Certificate
ONKOCET s.r.o., Kutuzovova 4, 902 01 Pezinok, Slovakia WARRANTY CERTIFICATE for repair (change) within the warranty term Medical device ‐ Infrared camera SVIT Number and production data________________________________________________ Purchased _________________________________________________________________ (data, signature and stamp of seller) Set in operation _______________________________________________________ (date, signature) Accepted for warranty __________________________________________ (date, signature, malfunction description) The statement of the representative of the manufacturer: ________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ ___________________________________________________________________________________________________ _______________________________________________________________________________________________ (date, signature, statement) High Technology Medical Devices 10 | Sreznevského 17, 831 03 Bratislava, Slovakia Tel: +421 2 446 409 77; Mobile: +421 948 610 228, +421 903 114 944; Mail: onkocet@onkocet.eu; Web: www.onkocet.eu ... -
Page 11: Acceptance Protocol
Acceptance protocol The Infrared camera SVIT , factory # _______________________ complies with the technical requirements, contains a complete set of accessories and is serviceable. Warranty period is 24 months, it begins once this acceptance protocol is signed. Date: _______________________ ______________________________ ________________________ (signature and stamp of seller) (name of seller) ______________________________ ________________________ (signature of buyer) (name of buyer) High Technology Medical Devices 11 | Sreznevského 17, 831 03 Bratislava, Slovakia Tel: +421 2 446 409 77; Mobile: +421 948 610 228, +421 903 114 944; Mail: onkocet@onkocet.eu; Web: www.onkocet.eu ...
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