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GE Voluson 730Pro User Manual

GE Voluson 730Pro
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GE Medical Systems
Kretztechnik GmbH & Co OHG

Table of Contents

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GE Voluson 730Pro Specifications

General IconGeneral
CategoryMedical Equipment
ManufacturerGE Healthcare
ModelVoluson 730Pro
Power Requirements100-240V AC, 50/60Hz
Imaging ModesColor Doppler, Power Doppler
ApplicationsObstetrics, Gynecology
Probe ConnectorsMultiple probe connectors
Frequency Range2-10 MHz

Summary

General

Product Description

Overview of the Voluson® 730Pro as a real-time scanning system with 3D/4D capabilities.

Medical Application Fields

Lists the primary medical fields where the system is used, depending on the selected probe.

Operable Probes

Details the types of multi-element and real-time 4D volume probes supported by the system.

Safety

Important Instructions for Safety

Crucial warnings and precautions for safe operation, including electrical hazards and accessory use.

Electric Installation

Guidelines for installing the system in medically used rooms and ensuring electrical safety compliance.

Symbols Used

Explanation of standard symbols used in electrical medical equipment for connections and warnings.

Remarks for Safe Use

General advice on handling transducers, maintenance, and safe operation practices to prevent injuries.

Environmental Conditions for Operation

Specifies the required temperature, humidity, and barometric pressure for optimal system performance.

Instruction for Use

Details compliance with EMC limits and guidance on correcting harmful radio frequency interference.

Biopsy Lines

Information on programming biopsy lines for accurate needle path display and alignment verification.

ECG preamplifier (MAN)

Describes the ECG preamplifier option for marking systolic/diastolic moments in M-mode and Doppler.

Cleaning and Maintenance

Instructions for daily cleaning of the scanner, probes, and accessories to ensure proper function.

Safety Test

Outlines requirements for visual inspection, functional tests, and electrical safety checks.

Manufacturer Responsibility

Defines manufacturer's responsibility for safety, reliability, and performance under specific conditions.

Service Documents

Information on the Service Manual for technical personnel, detailing repairable parts and instructions.

Basic Interaction between Ultrasound and Matter

Discusses diagnostic ultrasound benefits, biological effects, thermal effects, and cavitation mechanisms.

3D Resolution and Sensitivity

Claims on resolution and sensitivity based on phantom testing, not directly implying clinical performance.

Disposal

Guidance on following local ordinances for disposing or recycling device components.

Description of the System

System Survey

Provides an overview of the system's capabilities, including diagnostic possibilities and application fields.

Mechanical Design

Details the system configuration and mechanical adjustments, including monitor, console, and trolley components.

System Assembly

Describes the basic system components and optional peripheral devices, detailing their modules and connections.

Concept of Operation

Explains the control center, digipots, flip switches, trackball, and navigation wheel functions.

Electronic User Manual (EUM)

Instructions on how to use the electronic user manual, including search functionalities and exiting the system.

Starting the System

General Remarks

Information on initial installation, first-time power-on, and recommended basic settings for the system.

Safety Warnings

Crucial warnings regarding temperature balance for condensation humidity and isolation transformer use for peripherals.

Turn on Power

Step-by-step guide on powering on the system, including locating the standby switch and initial display.

Transducer Connection

Procedures for connecting and disconnecting probes, including cautions regarding freeze mode and cable handling.

Probe/Program Selection

Details on how to select connected probes, applications, and user programs for system adjustment.

Entering Patient Data

Instructions on entering patient data for calculations, reports, and image identification, including worklist server use.

Image Annotation

How to add text or auto annotations to ultrasound images, including cursor positioning and text entry.

2D Mode

2D Main Menu

Explanation of the [2D Mode] key function and how to adjust 2D settings via the sub-menu.

2D Mode Depth

How to adjust the depth range of the ultrasound image, affecting frame rate and acoustic power indices.

2D Image Angle

Using the [Angle] digipot to select a part of interest, affecting frame rate due to smaller sector width.

2D Gain

Adjusting the overall brightness of the 2D image by controlling the gain amplification applied to received echoes.

TGC Slider Controls

Varying gain at specific depths to compensate for echo attenuation, affecting sensitivity and brightness.

2D Automatic Optimization

Function to optimize contrast resolution based on scan area histogram, enhancing gray scale.

Transmit Power

Controls acoustic output of the transducer, emphasizing minimum ALARA principle for power levels.

Transmitter Focus

Selecting focal zones to optimize sharpness, with adjustments for number and depth of focal zones.

Receiver Frequency Range

Adjusting frequency for resolution, penetration, and optimizing image quality for different tissue types.

Harmonic Imaging

Function to improve grayscale contrast and reduce artifacts, particularly useful for difficult-to-image patients.

Optimized Tissue Imaging (OTI)

Allows fine-tuning the system for different tissue types, adjusting parameter for adipose, solid, cystic or normal tissue.

Beta View (β-View)

Adjusts Volume O-Axis position in 2D mode, indicating acoustic block position and sweep direction.

Focus and Frequency Composite (FFC)

Combines frequencies and focal ranges to improve penetration and resolution, reducing speckle and artifacts.

Trapezoid Mode

Increases scan area by steering ultrasound lines, enhancing field-of-view and frame rate.

Image Orientation

Alternates image orientation (left/right, up/down) without rotating the scan head, indicated by an orientation marker.

Multi Format

Displays multiple 2D mode images simultaneously, with options for Single, Dual, and Quad screen layouts.

Cine Mode

Stores scanned frames in cine memory for review, allowing image-by-image playback.

Pan Zoom

Magnifies the image in read- and write mode using the zoom control, with adjustable zoom factors.

High Resolution Zoom

Magnifies the 2D image in write mode, allowing placement and resizing of a zoom box for detailed viewing.

2D Sub Menu

Accesses sub-menu functions for 2D mode, including Quality, Line Filter, Enhance, Dynamic Control, Persistence, and Reject.

M Mode

M Main Menu

Describes how to switch M mode on and use the M-cursor for time and motion echo information.

M Operation

Details M mode operations including cursor position, activation, sweep speed, and gain control.

M Sub Menu

Explains M sub-menu functions such as Format, Enhance, Dynamic Control, and Reject for image adjustment.

Spectral Doppler Mode

PW Mode (Pulsed Wave Doppler)

Explains Pulsed Wave Doppler mode, including sample volume cursor, flow direction cursor, and spectral analysis display.

CW Mode (Continuous Wave Doppler)

Details Continuous Wave Doppler mode, covering cursor position, activation, gain control, and sweep speed adjustments.

CFM Mode (Color Flow Mode)

CFM Main Menu

Describes activating CFM mode, the CFM box appearance, and gain control for the CFM mode.

CFM Operation

Covers CFM operations like box position, size, gain control, quality, WMF, frequency, and threshold settings.

CFM Sub Menu

Details CFM sub-menu functions including Display Modes, Scale, Line Filter, Gently Color, and Artifact Suppression.

PD Mode (Power-Doppler Mode)

PD Main Menu

Explains activating PD mode, the PD box appearance, and key controls for quality, frequency, and PRF.

PD Operation

Covers PD operations like box position, size, gain control, quality, WMF, velocity range, and threshold.

PD Sub Menu

Details PD sub-menu functions including Line Filter, Gently Color, Artifact Suppression, Ensemble, and Line Density.

TD Mode (Tissue Doppler Mode)

TD Main Menu

Describes activating TD mode and the TD box appearance, noting that the key is only illuminated if the probe supports Tissue Mode.

TD Operation

Covers TD operations like box position, size, gain control, quality, velocity range, and inversion.

TD Sub Menu

Details TD sub-menu functions including Scale, Line Filter, Gently Color, Baseline, Ensemble, Line Density, TD Map, Balance, Dynamic Set, and Smoothing.

Volume Mode

Volume Acquisition with Volume Probes

Explains volume mode keys, 3D/4D pre-menus, and different possibilities for static 3D or real-time 4D acquisition.

Volume Acquisition: 3D Sectional Planes

Steps for acquiring 3D sectional planes, including activating volume mode, selecting visualization, user programs, and display formats.

Sub Menus

Details the 3D/4D Submenu functions such as Render View Direction, 3D Gray Chroma Map, Utilities, Contrast, Background, Balance, and Power Threshold.

Volume Acquisition: 3D Rendering

Guides on performing 3D rendering, including selecting visualization modes, user programs, and adjusting render box parameters.

Real Time 4D Acquisition

Explains Real Time 4D acquisition principles, conditions, and operations, including volume box placement and quality selection.

VOCAL

Information on the VOCAL imaging program for virtual organ computer-aided analysis, including contour detection and volume calculation.

Volume Histogram

How to display the calculated (Color Angio) Histogram of the volume after calculation via the VOCAL program.

Utilities

Gray Chroma Map

Defines how gray and chroma maps determine echo brightness and color tone, with options for 2D, M, D, and 3D imaging modes.

Histogram

Explains how to graphically display gray scale or color distribution within a marked ROI, with options for 2D, 3D, and Volume histograms.

Extern Video

Instructions for displaying externally connected video signals (e.g., VCR) on the monitor and selecting video sources.

Internet

How to connect to the World Wide Web using the built-in browser, with trackball cursor assignment and exit procedures.

Display of Biopsy Guideline

Information on displaying biopsy guidelines, programming biopsy lines, and safety precautions for biopsy procedures.

Thermal Indices

Allows selection of required Thermal Index (TIS, TIB, TIC) for display, with guidance on keeping index numbers low.

Basic Measurements

Basic Operations

Explains how to switch on the Basic Measurement function, select measurement marks, and position/store measuring marks.

Distance Measurements

Details how to perform 2D and M distance measurements, including cursor positioning and fixing markers.

Area Measurements

Describes methods for measuring circumference and area using Ellipse or Trace, including adjusting ellipse width.

Volume Measurements

Explains four methods for measuring structure volumes, including 3D MultiPlane measurement.

Doppler Measurements

Covers methods for velocity measurement, including accelerated velocity, velocity ratio, and average velocity using trace methods.

Diverse Measurements

Details measurements for specific applications, such as Hip Joint measurement and evaluation according to a table.

Measurement Accuracy of the System

Provides tables showing system inaccuracies for distance, area, circumference, and volume measurements.

Calculations and Patient Reports

Basic Calculation Functionality

Explains how to switch on the Calculation function, select measurements using navigation wheel or keyboard shortcuts.

Basic Patient Report Functions

Details how to view, save/send, edit, transfer, and print patient reports, including OB, GYN, Cardiac, and Vascular reports.

OB Calculations

Provides packages for OB calculations including Fetal Biometry, Fetal Long Bones, Fetal Cranium, AFI, and Fetal Doppler measurements.

OB Patient Report

Instructions on viewing OB patient reports, including graphs and history of each fetus, and exiting the report.

GYN Calculations

Covers GYN calculations for Uterus, Ovaries, Kidneys, Follicles, and Ovarian Arteries in 2D and Spectral-Doppler modes.

GYN Patient Report

Steps to view GYN patient reports, including selecting pages and exiting the report.

Cardiac Calculations

Details cardiac calculations available in 2D, M Mode, Spectral-Doppler, and Color-Doppler modes for various heart structures.

Cardiac Patient Report

Instructions on viewing cardiac patient reports, selecting pages, and exiting the report.

Vascular Calculations

Explains vascular calculations for ICA, CCA, ECA, Peripherals, and Heart Rate, including 2D and Doppler modes.

Vascular Patient Report

Steps to view vascular patient reports, select pages, and exit the report.

Sonoview

Selecting Exams

Describes how to select, load, remove, back up, and transfer exams via the DICOM network.

Image Review

Explains how to review images using View Mode, Exam Mode, Compare Mode, Layouts, and Full Screen options.

Tools

Details how to use various tools in Sonoview, including printing, exporting, reporting, measuring, and DICOM functions.

Printing / Recording / Saving / Sending

Printing

Information on printing images and reports, including printer connection and assignment of print keys.

VCR Recording

Instructions for recording using the VCR, including remote control operations and remarks on source quality.

Saving

Procedures for storing scanned images or volumes in Sonoview or sending to an external DICOM server.

System Setup

To invoke the Setup Procedure

How to access the Setup desktop by selecting the [System] key in the "Utilities" menu.

To exit from the Setup Procedure

Procedures for exiting the setup, either cancelling changes or saving and exiting.

The Setup Desktop Pages

Overview of the different pages available in the System Setup desktop, including General, User Settings, Peripherals, etc.

Measurement Setup

To Invoke the Setup Procedure

How to access the Setup desktop by selecting the [Measure] item in the "Utilities" menu.

To Exit from Measurement Setup

Procedures for exiting the measurement setup menu, either by closing without saving or saving and exiting.

The Measurement Setup Pages

Lists the available pages in the Measurement Setup desktop: General, Obstetric, and Cardiac Measurement Setup.

Biopsy Setup

To Program a Biopsy Line

Instructions on programming biopsy lines, including placing the probe in a water bath and positioning the needle.

Probes and Biopsy

Ergonomics

Details the ergonomic design of probes for ease of use, connection, and handling, as well as cable design.

Cable Handling

Precautions for handling probe cables to prevent damage, such as keeping them free from wheels and avoiding sharp bends.

Probe Orientation

Explains the use of the orientation marking on probes to identify the probe's side corresponding to the image orientation.

Labeling

Information on probe labeling, including manufacturer, part number, serial number, and designation displayed on screen.

Applications

Lists probes and their intended applications across 2D, 3D/4D modes, detailing usage areas like Abdominal, Obstetrics, and Cardiology.

Features

Overview of probe capabilities across different modes, including HI, FFC, CE, CW Doppler, and HPRF for various probe types.

Specifications

Technical specifications for probes, including center image frequency and Doppler frequency ranges (Low, Mid, High).

Probe Usage

Details on connecting, activating, deactivating, disconnecting, transporting, and storing probes, referring to specific chapters.

Care and Maintenance

Instructions for inspecting probes and general environmental requirements for operation, storage, and transport.

Probe Safety

Guidelines on handling precautions, watertightness, electrical shock hazards, and mechanical hazards related to ultrasound probes.

Special Handling Instructions

Advice on using protective sheaths to minimize disease transmission, including instructions and reordering information.

Probe Handling and Infection Control

Information on risks of disease transmission, proper cleaning, disinfection, and use of sterile probe sheaths.

Introduction

Introduces the four types of probes supported by the V730Pro system, detailing their designation prefixes.

Biopsy Special Concerns

Discusses concerns related to biopsy procedures, including patient preparation, mounting, and programming/display.

Connections

How to Connect Auxiliary Devices Safely

Basic concept of isolation transformer, IEC standards for interconnecting medical devices, and safety measures.

To Connect Internal and External Accessories

Lists various connectors for internal and external accessories, including main module, power supply, and monitor connections.

Important Notes: Connecting Auxiliary Equipment

Crucial notes on leakage current limits, connecting equipment to the console, galvanic separation, and voltage settings.

MAN ECG preamplifier

Description

Details the ECG module, patient connection cable, and its use for acquiring ECG signals for ultrasound image display.

Handling

How to switch ECG function on/off, alter displayed ECG strip, and use patient cables and electrodes.

Safety Rules to be followed

Safety rules for operating the ECG preamplifier, including cable connections, intra-operative use, and potential signal influences.

Care and Maintenance, Repairs

Guidelines for handling electrodes and cables, referring to manufacturer's instructions for cleaning, maintenance, and repairs.

ECG Display

Function to insert an ECG line into the image display, adjust gain, velocity, position, and amplitude.

Technical Data / Information

Power Supply

Details power requirements, consumption, noise level, mains outlets, EMC compliance, electrical, mechanical, and thermal safety.

Transmitter

Technical data for the transmitter, including frequency range, acoustic output control, focusing, and processing channels.

Receiver

Receiver specifications covering frequency range, focusing, sample-rate, processing channels, and dynamic range.

Scan Converter

Technical data for the scan converter, including video memory, image memory, gray scale values, depth range, and scan angle.

Cine Loop Memory

Information on cine loop memory capacity and call-up of sequences for manual and automated playback.

Display Modes

Lists available display modes for 2D, 3D, 4D, M Mode, Doppler, and Color Doppler scans, including image orientation.

Signal Processing

Details signal processing parameters such as persistence filter, line filter, enhance, reject, gray scale dynamic, dynamic, and quality.

Data Entry

Information on patient data, clinic/doctor's name, and auto text memory capacity for system input.

Measurement and Calculation Programs

Lists basic measurements, obstetric calculations, and cardiology calculations available within the system.

User Program Memory

Details the capacity of user program memory for presets, applications, and probe settings.

Volume Scan Module

Technical specifications for the Volume Scan Module, including scan size, lines, images, frame rate, rotation, and display modes.

Spectral-Doppler

Technical data for Spectral-Doppler, covering working modes, transmit frequencies, PRF, gain, WMF, and spectrum analyzer.

Color-Doppler

Technical data for Color-Doppler (CFM), including display modes, color coding steps, depth range, and CFM Map options.

Tissue-Doppler

Technical data for Tissue-Doppler (TD) mode, covering display modes, TD coding steps, depth range, and TD Map options.

Power-Doppler

Technical data for Power-Doppler (PD) mode, including display modes, PD window size, smoothing filter, and PD Map options.

Interfaces

Details the various interfaces available, including video, S-video, RGB, VGA, audio, footswitch, remote control, and net connection.

Monitor

Specifications for the SVGA monitor, including type, resolution, scanning frequency, nominal current, and safety classification.

External Drives

Information on optional external drives such as Magneto-Optical Drive and CD-RW drive, including capacity and environmental requirements.

MAN ECG preamplifier

Technical data for the MAN ECG preamplifier, including input, patient cable, frequency range, rejection filter, and safety tests.

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