NewTom VG User Manual rev 4.0 - Image Works

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Scanning 6 Scanning This chapter describes the procedures to follow for a proper patient's or denture positioning and examination. The exact procedure to perform a scan on a patient or on a denture can be found in the corresponding chapter inside the Software <strong>Manual</strong>. Please also refer to: Chapter 2 "About safety"; Chapter 3 "Safety and maintenance of the device". It is possible to perform the scanning in 3 modalities: Full field ("Full"), High Resolution Zoom ("HiRes Zoom") and "Zoom". Select the modality in the "Scan Manager" panel. 6.1 Scanning a patient 6.1.1 Preparing the patient An important step in a scan routine is well preparing the patient. This can contribute to a proper scanning and to high quality images. The aim of such preparing is making the patient relaxed and in a good position before and during the scan. Here are some suggestions that can help in this concern. Room setting Be sure that the scanner unit is clean and ready to scan ("Daily Check" and "Blank Acquisition" already performed). Preparing the patient Ask the patient to remove if present any jewelry (earrings, necklaces), glasses and removable metallic prothesis. Accommodate the patient After to have made accommodate the patient in the scanning area, set the scanner and the head support system so as to frame the interested area and the neck/bust of the patient assumes an erected position. Particular patients A special care has to be taken in case of children, elderly people, claustrophobic people, physically or mentally disabled. Explanation of the examination Please explain in short the scan routine to the patient, including the data collection process, the positioning and scanning. Proper breathing Ask the patient to breathe slowly during the scanning (a slow and continuous breath helps from swallowing). Rev. 1.0 - 02/15/2009 Page 31 of 72
Scanning Relaxation Ask the patient to keep the mouth closed without grinding the teeth together. Avoiding delays Good examination times can be obtained also by carrying out all the preliminary procedures before starting the scan itself. Voice instructions Introduce the patient possible voice instructions that the operator may give during the scan. Rev. 1.0 - 02/15/2009 Page 32 of 72
Page 1 and 2: VGi User Manual Rev. 1.0 - February
Page 3 and 4: MANUFACTURER’S NOTICE ABOUT MEDIC
Page 5 and 6: Index 6.1.1 Preparing the patient .
Page 7 and 8: Introduction to this manual 1.3 Sty
Page 9 and 10: About safety Local laws Carefully f
Page 11 and 12: About safety 2.4 Patient's and user
Page 13 and 14: About safety WARNING: If the x-ray
Page 15 and 16: Safety and maintenance of the devic
Page 21 and 22: Getting started… 4 Getting starte
Page 23 and 24: Getting started… 4.4 Scanner unit
Page 25 and 26: Getting started… 4.5 Control box
Page 27 and 28: Getting started… 4.6.1 Cables The
Page 29 and 30: Preliminary procedures 5 Preliminar
Page 31: Preliminary procedures From the NNT
Page 35 and 36: Scanning Set the height of scanner
Page 37 and 38: Quality assurance 7 Quality assuran
Page 39 and 40: Quality assurance 7.2 Sample Images
Page 41 and 42: IEC61223: Acceptance Test 9 IEC6122
Page 43 and 44: IEC61223: Acceptance Test Dose Mode
Page 45 and 46: APPENDIX A: Technical Reference Sca
Page 47 and 48: APPENDIX A: Technical Reference Zoo
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Page 63 and 64: APPENDIX B: Standards conformity Al
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Page 67 and 68: APPENDIX C: Labels PLATE ON THE NEW
Page 69 and 70: APPENDIX C: Labels LABELS ON THE X-
Page 71 and 72: APPENDIX C: Labels LABEL ON THE BRA
Page 73: APPENDIX C: Labels HEAD SUPPORT LAB

NewTom VG User Manual rev 4.0 - Image Works

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