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Konica Minolta mKDR Xpress User Manual

Konica Minolta mKDR Xpress
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Operation
Digital Mobile X-ray Unit
KONICA MINOLTA
mKDR Xpress
Technical Publication
OM-0481R1_EN_KON

Table of Contents

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Konica Minolta mKDR Xpress Specifications

General IconGeneral
A/D Conversion16-bit
Spatial Resolution3.6 lp/mm
Power Requirements100-240 VAC, 50/60 Hz
TypeDigital Radiography System
Detector Size17" x 17" (43 cm x 43 cm)
Pixel Pitch139 μm
X-ray GeneratorHigh Frequency Generator
Voltage Range40-125 kV
Exposure Time1 ms
SID Range100-180 cm
InterfaceDICOM 3.0

Summary

INTRODUCTION

General Features

Details the main characteristics of the mobile X-ray unit, including design, power, and controls.

Product Identification

Explains the information found on identification labels attached to the equipment.

Indications for Use

Specifies the intended use, normal operation, and contraindications for the X-ray system.

Applied Parts

Lists the parts of the X-ray equipment that come into physical contact with the patient.

SAFETY AND REGULATORY INFORMATION

General Safety Precautions

Crucial safety instructions for operators and service personnel, emphasizing manual study.

Operator and Manufacturer Responsibilities

Defines liability and responsibilities for safe operation, maintenance, and modifications.

Maximum Permissible Dose (MPD)

Explains radiation dose limits and safe practices, emphasizing ALARA principle.

Radiation Protection Guidelines

Details measures to minimize radiation exposure, including lead shielding and distance.

Safety Symbols Explained

Defines various safety symbols used throughout the manual and their meanings.

Regulatory Information and Certifications

Covers compliance with safety standards (IEC, CFR) and certifications for the unit.

ELECTROMAGNETIC COMPATIBILITY (EMC)

Electromagnetic Emissions Guidance

Provides compliance information for RF and harmonic emissions according to IEC standards.

Electromagnetic Immunity Guidance

Details immunity test levels and compliance for various environmental factors like ESD and surges.

RADIO FREQUENCY INTERFERENCE NOTICE (USA)

QUANTITATIVE INFORMATION

Functional Tests and Quantitative Data

Describes performed tests and provides quantitative data for image performance.

DETERMINISTIC EFFECTS

GENERAL AND MOTION CONTROLS

System Controls Overview

Lists main controls like Control Panel, Console Screen, Handswitch, and Collimator.

Unit Motion Controls

Describes controls for unit movement and arm positioning, including safety.

Mains Connection

Details how to connect the unit to the power supply and safety requirements.

CONTROL CONSOLE OVERVIEW

Main Screen Interface

Describes the primary display and Konica-Minolta Ultra software application.

Head-Assembly Console Functions

Explains the displays and information shown on the head-assembly console.

System On/Off Indicator Status

Explains the meaning of different indicator colors during system operation.

System Power On Procedures

Details methods to turn the unit ON using RFID or Keypad systems.

Smart ON/OFF System Operation

Step-by-step guide for powering ON using RFID cards and reader.

ON/OFF Button + Keypad System Operation

Step-by-step guide for powering ON using the ON/OFF button and keypad.

System Power Off Procedure

Instructions for safely turning the unit OFF using the ON/OFF button.

Emergency Stop Function

Explains how to use the emergency stop switch and its safety implications.

System Startup and Shutdown Routine

Describes the sequence of events when turning the system ON and OFF.

Battery Charge Level Indicators

Explains how battery status is displayed for X-ray and motion functions.

Battery State Alerts and Notifications

Details system alerts for low battery conditions and recommended actions.

Power Off Settings Configuration

Describes settings for automatic shutdown and inactivity timeouts.

Status Light Indicator Functions

Explains the meaning of system status indications displayed by the light.

CONNECTIONS PANEL

Available Ports and Connections

Details available ports for peripherals, network connectivity, and detector cables.

X-RAY HANDSWITCH

Handswitch Operation and Indicators

Explains the operation and indicators of the handswitch for exposures (Prep/Exp).

INFRARED REMOTE CONTROL (OPTION)

Remote Control Functionality

Details the functionality and usage of the optional remote control for exposures.

MOTION CONTROLS

Safe Driving and Movement Precautions

Emphasizes safety during unit movement: parking, inclines, surfaces, and collisions.

Displacement Controls - Handlebar

Explains how to drive the unit using the handlebar and its height adjustment.

Fine Positioning Controls

Describes controls for precise system positioning and safety measures to prevent movement.

Manual Clutch Screws for Movement

Details how to disengage motors for manual unit movement and associated safety.

Proximity Sensors for Obstacle Detection

Explains the function of proximity sensors in reducing speed and alerting users.

Bumpers for Collision Detection

Describes bumper sensors that stop motor movement upon frontal collision.

Manual Driving Brake Release

Explains the option to release the driving brake in emergency or breakdown situations.

Parking Position of the Arm

Instructions on how to place the arm in its parking position for safety and stability.

Column and Telescopic Arm Movements

Details controls for rotating the column and moving the telescopic arm.

Head-Assembly Movements

Explains how to rotate the head-assembly on its transversal and horizontal axes.

Collimator Movements

Describes the rotation of the collimator on its vertical axis and required SID.

COLLIMATOR CONTROLS

Collimator Features and Options

Covers filtration options, laser, radiation meter, and DAP chamber.

FOCAL-SKIN DISTANCE SENSOR (OPTION)

FSD Sensor Functionality

Describes the sensor for measuring focus-to-patient distance and its display.

WIRELESS DIGITAL DETECTORS, OPTIONS AND ACCESSORIES

Wireless Digital Detectors Overview

Introduces detector models and their installation with handles and grids.

Detector Holders and Charging Behavior

Explains how detectors are stored and charged in unit holders and power supply.

Detector Back-up Communication Cable

Describes the cable for wired detector configuration and storage.

Barcode Scanner Option

Details the barcode scanner for patient information registration.

Wireless Detector Use and Maintenance

Provides guidance on handling, cleaning, and environmental considerations for detectors.

CONTROL CONSOLE OPERATIONS

Main Screen and Software Application

Describes the primary display and Konica-Minolta Ultra software application.

Head-Assembly Console Details

Explains the displays and information shown on the head-assembly console.

Exposure Status Indicators

Explains the meaning of different icons indicating system status during exposure.

Heat Units Indicator Function

Describes how the heat unit calculator displays tube thermal capacity usage.

Battery Status Indicators

Details the display of battery charge levels in various modes (charging, stand-alone).

Parking and Motion Speed Indicators

Explains indicators for unit parking status and movement speed (turtle/rabbit).

Sound, User Action, and Workstation Controls

Covers mute button, user prompts, and workstation selection interface.

Radiographic Parameter Selection

Explains how to select kV, mA, mAs, and Time for exposures.

Parameter Adjustment Slider

Details the use of the slider for increasing/decreasing technique values.

Focal Spot, Power Reduction, and Rotation Display

Covers focal spot selection, power limitation, and head-assembly rotation views.

FSD Value and Collimator Filter Selection

Explains how to view focal-skin distance and select collimator filters.

MESSAGE BAR AND SYSTEM MESSAGES

Message Bar Overview

Details the location and function of the message bar on the console.

Message Windows and Types

Explains different pop-up message windows and their content (notifications, errors).

System Snapshot for Log Generation

Describes how to generate and export system event logs for troubleshooting.

SYSTEM MESSAGES REFERENCE

Message Types and Descriptions

Categorizes messages into Warning, Information, Inhibit, User Action, and Error.

Error Codes and User Helptext

Lists specific error codes, their descriptions, and recommended user actions or service calls.

OPERATING SEQUENCES

X-Ray Tube Warm-Up Procedure

Provides a procedure for warming up the X-ray tube to preserve its life.

Radiographic Operation Steps

Details the typical sequence for performing a radiographic examination.

X-Ray Beam Alignment with Patient

Instructions for aligning the X-ray beam with the patient and receptor.

PERIODIC MAINTENANCE

Operator Tasks - Battery Maintenance

Guidelines for maintaining battery health, including charging and storage.

Periodic Maintenance Tasks

Tasks to be performed for periodic maintenance, including charging and cable checks.

Cleaning and Disinfection Procedures

Instructions for safely cleaning and disinfecting the unit's external surfaces.

TECHNICAL SPECIFICATIONS

Key Operational Factors

Encompasses power, kVp, mAs, mA, time, focal spot, duty cycle, and tube specs.

Electrical, Battery, and Environmental Specs

Details power line, battery capacity, output accuracy, heat, and environmental conditions.

X-Ray Tube Insert Specifications

Provides details on the E7886 X-ray tube insert, including focal spots and filtration.

Physical Characteristics and Dimensions

Lists the physical dimensions (length, width, height) and weight of the unit.

GUIDELINES FOR PEDIATRIC APPLICATIONS

Pediatric Patient Positioning and Care

Emphasizes careful positioning and use of immobilizing devices for children.

Pediatric Radiation Protection and Technique Factors

Covers shielding, minimizing dose, and adjusting technique factors for pediatric exams.

CYBERSECURITY FOR IMAGING SYSTEMS

Antivirus Protection and Trusted Users

Recommends antivirus software and limiting system access to authorized users.

Secure Software Updates and Data Backups

Outlines practices for ensuring software integrity and data security.

ADMINISTRATOR USER GUIDE

Entering the Administrator Menu

Explains how to access the administrator settings utility via the system status icon.

Administrator Menu Options

Describes available settings like Operator Settings and Maintenance.

Operator Settings - Culture and Usability

Covers language, units, time zones, sound, visual, and power-off configurations.

Maintenance and System Logs

Details how to check system information, logs, and export data.

Tag Administration (RFID Card Management)

Explains how to manage RFID tags for system access and permissions.

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