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CEFLA NewTom 5G - User Manual

CEFLA NewTom 5G
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NewTom 5G – User Manual
0051
97050196
Rev. 5
28.04.2017
EN

Table of Contents

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Summary

Introduction to the Manual

Manual Contents

Provides information about the manual's contents, structure, and conventions.

Manual Structure

Describes how the user manual is divided into chapters.

Graphic Conventions

Highlights symbols used for safety information and important notes.

Text Conventions

Explains text formatting like bold, italics, and key notations.

About Safety

Local Law Compliance

Emphasizes following local laws for device installation and maintenance.

Symbols Overview

Describes symbols found on the device labels.

Device Power Management

Explains procedures for system start-up and shut down.

Emergency Stop Functionality

Details the location and use of emergency stop buttons.

Patient and User Safety Guidelines

Provides essential guidelines for patient and user safety during operation.

Patient Positioning

Instructions for correctly positioning the patient in the scan area.

During the Scan Supervision

Rules for supervising the patient during the scan process.

Patient Exit Procedures

Procedure for patient exit after exam or emergency shutdown.

Malfunctioning Patient Table Exit

How to manually remove a patient if the table malfunctions.

Scan Repetition Guidelines

Guidelines on when to repeat a scan due to artifacts or position changes.

Ionizing Radiation Protection

Information on risks and safety measures for radiation exposure.

Laser Exposure Protection

Safety guidelines for laser use during patient positioning.

Connected Device Requirements

Requirements for connected peripherals and devices.

Maintenance Time Lag Reminder

Reminder to perform maintenance controls as described in Par. 3.4.

Safety and Maintenance of the Device

Installation Site Requirements

Details on environment, temperature, humidity, and dimensions for installation.

General Safety Guidelines

Safety measures against liquid infiltration, fire, ESD, and use of extinguisher.

Device Modifications and Responsibility

Rules for modifications and responsibility limits.

Device Maintenance Procedures

Warnings and instructions for device maintenance.

Regular Maintenance Schedule

Importance of regular maintenance by authorized personnel.

Cleaning and Disinfection Procedures

Procedures and recommendations for cleaning and disinfecting the device.

Hygiene for Patient Protection

Guidelines for single-use hygienic protections for patient safety.

Transport and Storage Conditions

Conditions for transport and storage temperature and humidity.

Device Disposal Information

Information for owners and disposal centers on proper equipment disposal.

Getting Started

System Introduction

An overview of the NewTom 5G system.

Intended Use of the Device

Defines the device's purpose as a cone beam computed tomography x-ray system.

Indications for Use

Lists anatomical regions and uses for the system.

Improper Use Guidelines

Lists prohibited or discouraged uses of the device.

Device Operation Overview

Describes how a patient is positioned and scanned.

Working Principle

Explains the cone-beam technology and scan process.

Overall System View

Details the main components of the system.

Scanner Control Panels

Describes the scanner gantry control panels and indicators.

Patient Table Console Functions

Explains the buttons and functions of the patient table console.

Stretcher Patient Table Console

Details the buttons and functions for the patient table with stretcher.

Input Panel and Main Switch

Details the input panel, main switch, and connectors.

Standard Accessories

Lists standard accessories like QA phantom and calibration support.

Device Cables

Specifies the types of cables included with the device.

System Start-up Procedure

Step-by-step instructions for powering on the system.

System Shut Down Procedure

Step-by-step instructions for powering off the system.

Preliminary Procedures

X-Ray Source Conditioning

Procedure to prepare the x-ray source, required every two weeks.

Daily System Check

Procedure to verify the proper functioning of system parts.

Blank Acquisition Process

Acquires a background image to calibrate detector performances.

Invalidating Blank Acquisition

How to invalidate and repeat blank acquisition if an object was present.

Beam Limiter Test

Checks proper collimation using a specific test procedure.

Scanning Operations

Patient Scan Procedures

Procedures for patient positioning and examination.

Patient Preparation Steps

Steps to prepare the patient for scanning.

Patient Positioning and Scan Start

How to position and center a patient for scanning.

Patient Positioning with Table

Step-by-step guide for positioning a patient on the table.

Patient Positioning with Stretcher

Guide for positioning patients using the stretcher.

Denture Scanning

Procedures for scanning a denture.

Denture Positioning Operations

Steps for positioning a denture for scanning.

Denture Positioning with Table

Guide for positioning dentures with the patient table.

Denture Positioning with Stretcher

Guide for positioning dentures with stretcher.

Quality Assurance

QA Phantom Positioning

Procedure to properly place and center the QA phantom.

QA Phantom Image Samples

Examples of images obtained from QA phantom analysis.

QA Data Storage

How to save phantom analysis reports in PDF format.

Troubleshooting Guide

Troubleshooting Reference

Refers to a separate NNT – Error Guide document for troubleshooting.

IEC61223 Acceptance Test

Acceptance Test Overview

Software utilities and instructions for acceptance testing.

Patient Support Positioning Test

Not applicable for patient support positioning test.

Patient Positioning Accuracy Test

Details laser pointers for patient positioning accuracy.

Tomographic Section Thickness Test

Refers to manual for section thickness testing.

Dose Measurement Test

Instructions for dose measurement according to IEC standards.

Noise, Uniformity, and CT Number Test

Refers to manual for noise and uniformity tests.

Spatial Resolution Test

Specifies MTF values for spatial resolution.

Appendix A: Technical References

Scanner Specifications

Technical specifications of the scanner unit, including parameters and dimensions.

Detector Specifications

Technical specifications of the detector, including pixels, size, depth, and frame rate.

Scout View Image Details

Details image pixel counts and sizes for scout views.

Reconstructed Volume Specifications

Specifications for reconstructed volumes across different FOVs.

Radiological Parameters Overview

General radiological parameters.

X-Ray Tube Model X22 Specifications

Technical specifications for the X-ray tube model.

X-Ray Tube Head Data

Physical and electrical data for the X-ray tube head.

X-Ray Source Assembly Details

Details on the X-ray source assembly, including cooling curves and rotor specs.

Inverter Specifications

Technical specifications for the inverter unit.

Dose Declaration Tables

CTDI100 table for operative modalities.

Stray Radiation Diagram

Map showing stray radiation levels.

Laser Specifications

Technical specifications for the laser used for positioning.

Other Operational Data

Includes operating temperature, humidity, altitude, and pollution degree.

Electromagnetic Compatibility (EMC)

Guidance and declaration for electromagnetic emissions.

Essential Performance Criteria

How data is handled during temporary malfunctions.

Appendix B: Security Standards

Compliance with IEC Security Standards

Lists IEC standards conformity for safety and performance.

Appendix C: Labels

Scanner Plate Information

Details the plate on the scanner and its position.

Chinese Market Identification Label

Specific label for devices intended for the Chinese market.

X-Ray Warning Label

Warning label regarding x-ray exposure and unauthorized use.

Laser Device Warning Label (Normal Use)

Warning label for laser device usage.

Laser Device Warning Label (<40 mm)

Warning label for laser devices at specific distances.

Hand Crushing Warning Label

Warning label about hand crushing risk.

Stop Label for Emergency Buttons

Label indicating the emergency stop function.

X-Ray Source Label Details

Label providing technical details for the X-ray source.

Inverter Label Details

Label providing technical details for the inverter.

US Federal Law Label

Label stating US federal law restrictions on device sale.

CEFLA NewTom 5G Specifications

General IconGeneral
TypeCone Beam Computed Tomography (CBCT)
Imaging Technology3D Imaging
Detector TypeFlat Panel Detector
ApplicationsDental, Maxillofacial, ENT
Voxel Size0.075 mm
Scan Time3.6 seconds
Radiation DoseLow dose
X-ray GeneratorHigh-frequency generator
SoftwareNNT Software
Power Requirements220-240 V, 50/60 Hz

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