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Oldelft Benelux Easy DR User Manual Download Page 47

User Manual: Easy DR 

 

 

 
 

 

ODB-100-5070ENG

 

47 

Rev.:17-04-2020

 

5.7

 

Troubleshooting after calibration procedure 

 

Problem

: There is a marker in the image continually while I do not use a 

marker. 

 
The calibration is performed with a lead marker. This is calibrated along and is 

shown in the image 

 

Remedy

: Calibrate again without marker 

 

 

Problem

: There is a square or rectangle shape on each image with large 

fields. 

 
The calibration is performed with the sensor partially radiated 

 

Remedy

: Calibrate again with collimator wide open so the complete sensor is 

radiated. 

 

 

Problem

: The image quality is generally lower after calibration 

 

Calibration occurred with something between the X-ray tube and the sensor, 
like a mattress 

Calibration occurred within 30 minutes after system switch on. The system 
needs at least 30 minutes to stabilize 

 

Remedy

: Calibrate again, make sure nothing is between X-ray tube and 

sensor and/or wait for at least 30 minutes. 

 

Summary of Contents for Easy DR

Page 1: ...User Manual Easy DR ODB 100 5070ENG 1 Rev 17 04 2020 User Manual Easy DR Rev 17 04 2020 0344...

Page 2: ...User Manual Easy DR ODB 100 5070ENG 2 Rev 17 04 2020 Blank Page...

Page 3: ...pter 4 2 Powering up Added separate chapter 5 1 Cleaning Changed chapter 5 2 Safety check Changed technical specifications chapter 6 04 16 10 2012 Changes regarding 60601 3e edition and text updates 0...

Page 4: ...ENG 4 Rev 17 04 2020 Oldelft Benelux offices Head Office The Netherlands Oldelft Benelux B V Wiltonstraat 41 3905 KW VEENENDAAL Tel 31 318 583 400 Fax 31 318 583 401 E mail info oldelftbenelux nl Inte...

Page 5: ...Symbol Meaning Remarks Location Near or on the type identification plate Symbol for separated collection of electrical and electronic equipment per Directive 2002 96 of the European Parliament and th...

Page 6: ...n General warning sign Placed together with a supplementary symbol or text The text associated shall be an affirmative statement i e a safety notice describing the principal risk s foreseen e g Causes...

Page 7: ...plification of a task Precautions The user is expected to use the product soft and hardware in accordance with the instructions given in this manual which must be read before the system is used Any un...

Page 8: ...le from Oldelft Benelux No liability for failure can be accepted by Oldelft Benelux through the use of parts obtained from other suppliers unless written permission is obtained from Oldelft Benelux Co...

Page 9: ...anel 24 3 3 Collimator controls 25 3 4 The user interface of control computer 26 4 Operating instructions 27 4 1 Releasing the shipping locks 27 4 2 Powering up 27 4 3 Switching off applying the shipp...

Page 10: ...rator of the Easy DR multifunctional X ray unit In this manual it is assumed that the operator is a professional and trained X ray user who has gained sufficient knowledge to operate Easy DR system sa...

Page 11: ...11 Rev 17 04 2020 1 4 Installation The installation procedure can be found in the Service Manual ODB 100 5080ENG 1 5 Technical description The technical description can be found in the Technical spec...

Page 12: ...ser should therefore take note of the reference manuals especially the safety rules before using the system When this document and the reference manual differs the reference manuals are considered as...

Page 13: ...e a reaction in which light is released This light is absorbed and converted into a current through a photoelectric converter a SI sensor Example of a DR sensor A sensor contains lines and rows with p...

Page 14: ...ray tube unit The X ray generator may be installed outside the operator area The X ray generator control panel on off is located in the X ray protected area Both the detector and X ray unit are contro...

Page 15: ...e ground This prevents the unit from being damaged by the floor or ceiling When an obstacle touches the safety switch that is mounted at the bottom side of the detector unit the downward and or rotati...

Page 16: ...stations 1 9 4 X ray tube unit The X ray tube unit consists of a X ray tube a filter unit and a collimator unit The X ray tube is mechanically aligned with the detector unit The X ray tube focus is al...

Page 17: ...lateral exposures or for exposures of small patients 1 9 7 Lateral Positioning Arm As an option for the Easy DR a Lateral Positioning Arm can be mounted to the detector frame The mounting hardware is...

Page 18: ...a a network link to the PACS and diagnostic viewer station After positioning the patient the operator prompts the Easy DR to make an X ray exposure Before the actual X ray exposure can be made the pat...

Page 19: ...t and after releasing the emergency stop button the unit is ready for use again 1 10 3 Support frame The support frame holds the detector and X ray unit The X ray tube unit is placed on a fixed 145 cm...

Page 20: ...X ray detector Data acquisition post processing and display Control of X ray unit kV mA and mS settings Database management for patient data and related X ray images Export of digital X ray images to...

Page 21: ...pment malfunction bring the patient into safety and seek the assistance of a qualified technician 2 1 1 Radiation precautions Always take radiation safety precautions following the local safety rules...

Page 22: ...tton An emergency stop button is part of the scanner unit and is located just next to the collimator unit In case of an emergency this button can be pressed and it will stop any movement To release th...

Page 23: ...from the hand control unit is only allowed when patient and system are observed and are under supervision of personnel because of squeezing hazards WARNING Due to squeezing hazard patients shall alway...

Page 24: ...the documentation of the X ray generator Advice to consult the accompanying documentation Operation manual HF generator The X ray unit may be dangerous to the patient and operator unless safe exposure...

Page 25: ...ollimator blades Control knob 2 controls the upper X ray field collimator blade Control knob 3 controls the lower X ray field collimator blade Push button 4 switches on the field illumination The fiel...

Page 26: ...26 Rev 17 04 2020 3 4 The user interface of control computer The control computer is operated by touch screen buttons Note Canon Inc is the legal manufacturer of the CXDI Control Software used on the...

Page 27: ...the locking device the e stop switch is activated by the switch underneath the locking device this will prevent the movements 4 2 Powering up Power up the system The X ray generator Elevator stand an...

Page 28: ...ing on the Acquisition computer THOxxxx or BUCxxxx Or Turn on the acquisition computer Marked with THOxxxx or BUCxxxx by pressing the power button After power on the control computer windows will star...

Page 29: ...le Easy DR Rotate the support frame to the 90 position X ray tube is up detector unit is down Move the elevator stand downwards till is stops and the support frame can be locked can be locked Log off...

Page 30: ...User Manual Easy DR ODB 100 5070ENG 30 Rev 17 04 2020 Press in the upper right corner for power down the generator...

Page 31: ...rcode scanner The procedure described below is based on a PA thorax patient Note This procedure described below complements the reference manuals provided with this system and cannot replace these man...

Page 32: ...User Manual Easy DR ODB 100 5070ENG 32 Rev 17 04 2020 4 5 Patient data entry Press the patient button to retrieve the patient worklist optional...

Page 33: ...User Manual Easy DR ODB 100 5070ENG 33 Rev 17 04 2020 If no worklist is available a patient input screen will be shown...

Page 34: ...on For changing the exposure settings press the CHANGE or XRAY CONTROL button 4 7 Changing exposure settings Press the Change button to get to this screen to change simple exposure settings like kV an...

Page 35: ...ENG 35 Rev 17 04 2020 When the upper right corner shows READY the system is standby for taking an exposure 4 8 Making an exposure Setting Up Insert the patient data see paragraph 4 6 Select the approp...

Page 36: ...g hazards WARNING Due to squeezing hazard patients shall always be placed outside the Working area during motorized rotation of the Easy DR WARNING Special precautions from the user has to be taken wh...

Page 37: ...o to a X ray free position Push the exposure button halfway for preparing the exposure If needed give breathing instructions Press the exposure button further down for exposure The recording is accomp...

Page 38: ...is shown above the L and R button If the image is to light or to dark the picture can be made lighter or darker by changing the brightness inside the LUT tab Select two opposite corners inside the pr...

Page 39: ...is not deleted from the system and can be un rejected by pressing the reject button again The RETAKE button does the same as the Reject button The system returns to the main screen and the organ proto...

Page 40: ...nd as the cleaning agent The front plate of the detector unit which comes into contact with patients should be clean for each patient hygiene For example cover the front plate with clean sheets of pap...

Page 41: ...the transmission to the PACS must be cancelled Press the ERR button Press the CANCEL button Press OK This will interrupt the transmission to the PACS and the patient can now be found in the Study lis...

Page 42: ...been corrected If several patients have to be selected Select the top patient and press the RANGE button Select the lower patient all patients in between the upper and lower will be selected Press the...

Page 43: ...emperature The equipment is turned on for at least 30 minutes to carry out a stable calibration Between X ray tube and sensor are no materials such as mattresses or patches No lead markers between x r...

Page 44: ...l Easy DR ODB 100 5070ENG 44 Rev 17 04 2020 Select CALIBRATION Collimate so that the complete sensor is radiated Check the remarks in the memo field Press the START button Press the Exposure switch fo...

Page 45: ...libration data is correct a notification Perform an Exposure appears A full calibration cycle contains 4 exposures If calibration data is incorrect An error appears Press OK to continue Choose RETAKE...

Page 46: ...User Manual Easy DR ODB 100 5070ENG 46 Rev 17 04 2020 Calibrate ready The system shows Calibration has succeeded Press CHECK Set exposure settings and memo field as desired...

Page 47: ...ape on each image with large fields The calibration is performed with the sensor partially radiated Remedy Calibrate again with collimator wide open so the complete sensor is radiated Problem The imag...

Page 48: ...nent magnet Focus film distance 145 cm Travel speed 17 5 s Rotation safety Knee switch at detector side Continues operation Max 3 complete rotations per hour 0 90 Control box Hand control With up down...

Page 49: ...C 35 C Relative humidity range 30 80 non condensing Atmospheric pressure range 700 1060hPa Note The Easy DR may only be used in combination with generator 1 Manufacturer CPI type CMP200D 2 Manufactur...

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