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Summary of Contents for Poskom VET-20BT
- Page 1 Product Manual: VET-20BT Poskom Co., Ltd. VET-20BT Battery Powered Portable X-ray System Product Manual (Operation & Service) 4Fl. Unitech ville, 1141-2, Beksuk-dong, Ilsandong-gu, Goyang, Korea 411-722 Tel. +82-31-906-9007, Fax. +82-31-908-4208, E-mail. sales@poskom.com...
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Page 2: Table Of Contents
Product Manual: VET-20BT Poskom Co., Ltd. TABLE OF CONTENTS PART I. OPERATION MANUAL General Description -------------------------------------------------------- Notice for Safe Use -------------------------------------------------------- Operating Environment -------------------------------------------------------- Radiation Safety -------------------------------------------------------- Composition -------------------------------------------------------- Specification -------------------------------------------------------- Name of Each Parts -------------------------------------------------------- Operation Standard Mode --------------------------------------------------------... -
Page 3: Part I. Operation Manual
This X-ray system is only to be used by licensed operators in diagnostic, operative and post- operative procedures. VET-20BT can be integrated with several types of radiographic accessories such as mobile stand and x-ray tube mounting table. As well as, the features of portable x-ray machines were considered... - Page 4 Poskom certifies that each system complies with the Radiation Control for Health Safety Act in Title 21, Chapter I, subchapter J of the Code of Federal Regulation in the USA and EN 60601, general requirements for radiation protection in diagnostic X-ray equipment for IEC 601-1-3 in European Nations.
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Page 5: Notice For Safe Use
3) VET-20BT should be used for the diagnosis, not for the therapy. 4) VET-20BT is specified as Class I type B equipment under the IEC 601-1, 2 standards. CAUTION This equipment is not protective against ingress of water or liquid. - Page 6 3) Do not throw or dismantle used batteries. It can occur unexpected injuries, explosion or fires. 4) Apply batteries approved and designated by Poskom only. Unapproved batteries have potential danger of explosion and fires. 5) Evade possible contact to metal subject for storage or carriage of batteries. Excessive current from the metal can damage the conditions of battery or increase the dangers of burning.
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Page 7: Operating Environment
Product Manual: VET-20BT Poskom Co., Ltd. 3. Operating Environment 3.1. For proper operation and maintenance, please avoid following places. 1) Where the equipment is exposed to water vapor. 2) Where the equipment is exposed to direct sunlight. 3) Where the equipment is exposed to heavy dust. -
Page 8: Radiation Safety
Product Manual: VET-20BT Poskom Co., Ltd. 4. Radiation Safety CAUTION The ionized radiation could be dangerous to patients and operators unless following safety regulations are strictly observed 1) Users and operators are requested to wear appropriate protecting gears and clothes. -
Page 9: Composition
Poskom Co., Ltd. 5. Composition 5.1. VET-20BT is a radiological device for medical uses. It should be operated by qualified practitioners for radiographic diagnosis only. Users should comply with safety and health regulations concerning the ionizing protection and the electrical/ mechanical safety of medical devices. -
Page 10: Specification
Product Manual: VET-20BT Poskom Co., Ltd. 6. Specification 6.1 Technical specification 1.6 kW (800W) Output Power Input Battery Voltage DC14.8V(Lithium ion polymer Battery 4cell) Power1 Capacity 4.8AH 20C Current Short time 96 A Input Ultra Capacitor Voltage 15VDC (Ultra Capacitor 6EA) - Page 11 Product Manual: VET-20BT Poskom Co., Ltd. 6.2 Dimension 1) Main Body 2) Carrying Case...
- Page 12 Product Manual: VET-20BT Poskom Co., Ltd. 6.3 Tube Specifications 1) General Data A. Model name(Manufacturer): OX-70 (C.E.I) B. kV scope(Max. kV): 50 – 100kV C. Focal spot size: 1.2mm D. Heat Storage: 10kHU E. Cooling rate: 248W F. Inherent Filtration: 0.5mmAl G.
- Page 13 Product Manual: VET-20BT Poskom Co., Ltd. 4) Anode Thermal characteristics 5) Dimension...
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Page 14: Name Of Each Parts
Product Manual: VET-20BT Poskom Co., Ltd. 7. Name of Each Part 7.1 OP Consol and Panel Display kV up/down Switch Wait LED mAs up/down Switch On / Off Switch APR Store Switch Battery Leftover Display Laser Pointer Switch [10] APR Select Switch... - Page 15 Product Manual: VET-20BT Poskom Co., Ltd. 7.2 Product Label Warning: This X-ray unit maybe dangerous to patient and operator unless safe exposure factors and operation instruction are observed DIAGNOSTIC X-RAY UNIT MODEL: VET-20BT Serial No: DATE: INPUT Rating: 16V 1.5A...
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Page 16: Operation Standard Mode
Product Manual: VET-20BT Poskom Co., Ltd. 8. Operation Standard Mode 8.1 Preparation 1) Wear a lead apron for x-ray exposures. 2) Leave at least 2 meters away from the unit or use extended hand switch cable in order to keep safe distance. - Page 17 Product Manual: VET-20BT Poskom Co., Ltd. 8.3 Preheat 1) Overview All portable x-ray units require preheat procedure to protect the x-ray tube from an instant surge of current and to secure long and safe operation of the system. Preheat of x-ray tube is required under following situation.
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Page 18: Operation Mode
Poskom Co., Ltd. 9. Operation Mode 9.1 General Mode A. Open the carrying case B. Connect Hand Switch to VET-20BT main body. CAUTION Other parts except provided parts from POSKOM (ex. Adaptor, Hand switch etc) cannot be used to this equipment. - Page 19 Product Manual: VET-20BT Poskom Co., Ltd. 9.2 APR Mode A. After turning on, you can see below display. B. Select 1-5 APR switch. (15EA APR available) 1, 1+2, 1+3, 1+4, 1+5, 2, 2+3, 2+4, 2+5, 3, 3+4, 3+5, 4, 4+5, 5 C.
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Page 20: Remote Control Function& Operation
Product Manual: VET-20BT Poskom Co., Ltd. 10. Remote Control Function & Operation 10.1 Introduction Medical practitioners arrange kV, mAs setting and APR functions by pushing down buttons on the display panel most of the time. Selection of each function and mode follows anatomical or radiological guidelines. - Page 21 Product Manual: VET-20BT Poskom Co., Ltd. 10.2 Remote Control Mode All of remote control functions are operated by depressing the first stage of the hand switch (ready). Explanation on each function and setting of technical values are as below. CAUTION As you click ‘Ready’...
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Page 22: Notice
Product Manual: VET-20BT Poskom Co., Ltd. 10.5 Collimator Operation (Laser Pointer) NOTICE As you rapidly push hand switch at ‘Prep Mode’ twice, X-ray lamp is operated for Collimation setting. <Push twice serially> X-rays can be exposed by setting kV and mAs with remote controller. Appropriate positioning for exposure is important. - Page 23 Product Manual: VET-20BT Poskom Co., Ltd. 10.7 Remote Control Override NOTICE The function and operation of remote controller are executed by operation panel. All exposures and technical parameters are operated on the display panel ahead of final exposure. (Refer to .’How to operate;’)
- Page 24 The ionized radiation could be dangerous to the operator unless following safety measures are strictly observed. 1.2. This manual is designed to ensure correct use and operation of VET-20BT. Please read all the lines thoroughly before using this equipment. 1.3. Incorrect use and operation exceeding described conditions in this manual may cause damage of the machine and shorten its life.
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Page 25: Regular Maintenance
Product Manual: VET-20BT Poskom Co., Ltd. Regular Maintenance 2.1. Overview Portable x-ray equipment should be inspected regularly according to following instruction. . 2.2. Periodical Inspection 1) Every 6 Month A. Check all visual displays: display readout windows (FND), LEDs and other indication. -
Page 26: Block Diagram
Product Manual: VET-20BT Poskom Co., Ltd. Block Diagram +12V MAIN_V_CON MAIN_V_MON POWER-I POWER-O DD_ON DRV_ON H_CHG EP_DRV1 EP_DRV2 FIL_DRV FIL DRV2 FIL_FB... -
Page 27: Calibration
Product Manual: VET-20BT Poskom Co., Ltd. 4. Calibration * Preparation Following tools and instruments are required for technical calibration. 1) Tools: Screwdriver No.1 & 2, Straight slot screwdriver 2) Instruments: DVM, oscilloscope (Tektronix TDS 3032 or equivalent device) 4.1 Power Supply 1) The equipment should be turned off. - Page 28 Product Manual: VET-20BT Poskom Co., Ltd. - Set kV to 50kV and mAs to 0.4mAs (20mA), then check mA waveform of Oscilloscope Channel 1. - If Oscilloscope Channel 1 is not 4V (20mA), control mA output at Calibration Mode. -Then, observe kV waveform 50kV (2.5V) of Oscilloscope Channel 2.
- Page 29 Product Manual: VET-20BT Poskom Co., Ltd. - Set kV to 50kV and mAs to 1.2mAs (20mA). Then, observe mA waveform of Oscilloscope Channel 1. - If Channel 1 is not 4V (20mA), control mA output with OP B/D control data.
- Page 30 Product Manual: VET-20BT Poskom Co., Ltd. - As you press ‘APR Key No.1’once. Then you will see below display. Preheat Calibration Code Preheat Calibration Data P0 is Filament Preheat Calibration Code. (Preheat Calibration Code of 20mA). 55 is Filament Preheat Calibration Data. (Preheat Calibration Data of 20mA).
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Page 31: Calibration Code And Data
[TABLE 2. Filament Preheat Calibration Code and Data] Code Data Tube mA 20mA 15mA 10mA NOTICE In case of continuous Err, you should not force to keep using it. For any inquiry, you can contact POSKOM or its authorized distributors. -
Page 32: Error Code And Resolution
Product Manual: VET-20BT Poskom Co., Ltd. 6. Error Code & Resolution 6.1 Error – EP=10kV, IP=5mA, FIL=0.1V F/B Check on Standby condition. When there is no Hand S/W operation, Hardware value is more than above, Error is detected. Code No. -
Page 33: Schematics
Product Manual: VET-20BT Poskom Co., Ltd. 7. Schematics... - Page 34 Product Manual: VET-20BT Poskom Co., Ltd.
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- Page 37 Product Manual: VET-20BT Poskom Co., Ltd.
- Page 38 Product Manual: VET-20BT Poskom Co., Ltd. AV_CC DV_CC...
- Page 39 Product Manual: VET-20BT Poskom Co., Ltd. ISET READY X-RAY WAIT...
- Page 40 Product Manual: VET-20BT Poskom Co., Ltd.
- Page 41 Product Manual: VET-20BT Poskom Co., Ltd. EP_DRV1 EP_DRV2...
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Page 42: How To Replace Battery
Product Manual: VET-20BT Poskom Co., Ltd. 8. How to replace Battery 8.1 Loosen the bolt on unit’s bottom. (Red circle) 8.2 Move the grip toward ‘red arrow’ As you move it, Battery cover comes up automatically. - Page 43 Product Manual: VET-20BT Poskom Co., Ltd. By holding the grip and pulling it up, Battery is separated from body. 8.4 Assembling task is in reverse order.
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Page 44: Composition
Product Manual: VET-20BT Poskom Co., Ltd. 9. Composition 9.1 Operation Panel 9.2 Power Board 9.3 Ultra Capacitor Board... - Page 45 Product Manual: VET-20BT Poskom Co., Ltd. 9.4 Battery 9.5 Battery Charger...
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Page 46: Service Requirement
Product Manual: VET-20BT Poskom Co., Ltd. Service Requirements This form must be completed fully and submitted with any Poskom x-ray products returned for warranty considerations or repair requests. General Information Product Name : Serial Number : C. Date Received : D.
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Questions and answers
is there a holder for the vet-20BT unit?
Yes, the VET-20BT can be integrated with mobile stands, which serve as holders for the unit.
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