DP-3300 Operation Manual Advanced Volume

© 2005-2006 Shenzhen Mindray Bio-medical Electronics Co., Ltd. All rights Reserved.

Product Information Product Name: Digital Ultrasonic Diagnostic Imaging System Model: DP-3300 Issued date of this manual: 2006-02 Version: 1.2.

Intellectual Property Statement SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter called Mindray) owns the intellectual property rights to this Mindray product and this manual. This manual may refer to information protected by copyrights or patents and does not convey any license under the patent rights of Mindray, nor the rights of others. Mindray does not assume any liability arising out of any infringements of patents or other rights of third parties. Mindray intends to maintain the contents of this manual as confidential information. Disclosure of the information in this manual in any manner whatsoever without the written permission of Mindray is strictly forbidden.

Release, amendment, reproduction, distribution, rent, adaptation and translation of this manual in any manner whatsoever without the written permission of Mindray is strictly forbidden.

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IMPORTANT! 1.

No part of this manual may be copied or reprinted, in whole or in part, without written permission.

2.

The contents of this manual are subject to change without prior notice and without our legal obligation.

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Introduction 1. Notation Conventions In this operation manual, the following words are used in addition to the signal words related to the safety precautions (refer to "Safety Precautions"). Please read this operation manual before using the system.

NOTE: Indicates information of interest to users of system as to exceptional conditions or operating procedures.

2. Operation Manuals A Mindray service person or instructor will explain the basic operating procedures for this system at the time of delivery. However, read this operation manual carefully before using the system in order to understand the detailed operating procedures, functions, performance, and maintenance procedures. The organization of the documents supplied with this system is shown below: Main unit operation manual

Describes detailed system information on preparation, operating procedures, maintenance checks, and functions.

Transducer operation manuals

Describe the operating and sterilization procedures for transducers.

3. Interface in This Operation Manual Depending on the software version and whether the optional accessory is chosen or not, the actual interface may appear different from those shown in this manual.

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Safety Precautions

1. Meaning of Signal Words

In this operation manual, the signal words

DANGER,

WARNING,

CAUTION and NOTE are used regarding safety and other important instructions. The signal words and their meanings are defined as follows. Please understand their meanings clearly before reading this manual. Signal word

Meaning

DANGER

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

NOTE

Indicates a potentially hazardous situation which, if not avoided, may result in property damage.

2. Meaning of Safety Symbols

Symbol

Description Type-BF applied part NOTE :All ultrasound transducers can be connected to this system are Type-BF applied part. "Attention" indicates the points requiring attention. Be sure to read the operation manual concerning these points before using the equipment.

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3. Safety Precautions

Please observe the following precautions to ensure patient and operator safety when using this system.

CAUTION: 1. Display the most suitable image and select the most suitable measurement mode for the intended measurement. The results must be determined by a specialist. 2. The basic measurement results are not displayed in the exam report. 3. Be sure to perform measurement within images. If the area is outside the image, incorrect diagnosis may result. 4. The detailed precautions for each measurement are described in the

corresponding

section.

Read

and

understand

these

precautions before performing the measurement. 5. Data in temporary storage areas, such as the CINE memory, is deleted when the power supply is turned OFF or when the Patient switch is pressed. Such data may also occasionally be deleted due to accidents. To minimize the possibility of reexamination being required as a result of unintended data deletion, back up the required images on external storage media. 6. Refer to the Operation Manual (Basic Volume) for precautions regarding the use of this system.

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Contents Contents...1 1 Preset...1 1.1 Enter/Exit Preset Mode...1 1.2 Display/Modify Preset Information...2 1.3 General preset...3 1.4 Preset Formula...5 1.5 Preset comment ...8 1.5.1 Adding Comment...8 1.5.2 Deleting Comment...9 1.6 Preset DICOM...9 1.7 Save/Load Preset Data...11 1.7.1 Save Preset Data...11 1.7.2 Load DTA file...13 1.7.3 Factory Data...14 1.8 Maintenance...15 2 Basic Operation of Measurements & Calculations...1 2.1 Select the Exam Mode...1 2.2 Accessing Measurement Status...1 2.3 Measurement Menu...1 2.4 Measured Result and Help Information ...3 C-1

2.5 Keys Used during Measurement...4 2.6 Classification of Measurements and Calculations...6 2.7 Attention...6 3 B mode General Measurements & Calculations...1 3.1 Distance...3 3.2 Circumference and Area ...3 3.3 Volume...5 3.4 Ratio...6 3.5 Stenosis Ratio...7 3.6 Angle...9 3.7 Other Measurements...10 3.8 Print General Report...10 4 M Mode General Measurements & Calculations...1 4.1 Distance...1 4.2 Time...2 4.3 Slope...3 4.4 Heart Rate...4 5 Obstetric Measurements & Calculations...1 5.1 Abbreviations used...2 5.2 Measurement items...3 5.3 Fetal Growth Measurements...4 5.3.1 GS ...4

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5.3.2 CRL...5 5.3.3 BPD...5 5.3.4 HC ...6 5.3.5 AC...6 5.3.6 FL ...7 5.3.7 AFI...7 5.3.8 TAD...8 5.3.9 APAD...8 5.3.10 CER...9 5.3.11 FTA...9 5.3.12 HUM...10 5.3.13 OFD...10 5.3.14 THD...11 5.4 EDD...11 5.4.1 Calculating the EDD according to LMP...11 5.4.2 Calculating the EDD according to BBT...12 5.5 EFW...12 5.5.1 Formulae...13 5.5.2 Measurement items...14 5.5.3 Sample...14 5.6 Results...15 5.6.1 Growth Curves Comparison...15

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5.6.2 Fetal Biophysical Profile...17 5.6.3 FBP Report...21 5.6.4 Obstetric Exam Report...22 5.7 Others...25 5.8 References...26 6 Gynecology Measurements & Calculations...1 6.1 UT (Uterine body)...4 6.2 Endo (Endometrium)...4 6.3 OV-V (Ovary Volume)...4 6.3.1 L.OV-V...5 6.3.2 R.OV-V...5 6.4 FO-D (Dominant Follicle)...5 6.4.1 L.FO...5 6.4.2 R.FO...6 6.5 CX-L (Uterine Cervix Length)...6 6.6 UT-L/CX-L (Uterine body / cervix)...6 6.7 Others...7 6.8 Gynecology Exam Report...7 7 Orthopedics Measurements & Calculations...1 7.1 HIP ...2 7.2 HIP RPT...2 7.3 Others...3

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1

Preset

Preset function is used to set the system operating environment and status. The preset values are saved in the memory inside the system, which will not be lost if power-off occurs so as to ensure that the system operates in the user-desired status automatically after each start-up. This chapter gives detailed description about how to make system configuration through using the preset menu in Preset mode.

1.1

Enter/Exit Preset Mode

Enter the preset mode: Press the 『File 』 key on the control panel. The FILE MENU appears on the right part of the screen. See the following figure. Then select the [Preset] item and press 『Set 』 key. The system enters the preset mode.

Select the item in the PRESET menu to preset the corresponding parameters.

Exit Preset mode: In Preset mode, move the cursor to the [Return] item of the menu and press the 『Set』 key to

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M Mode General Measurements & Calculations

close the PRESET menu. The system exits the preset mode and begins running according the modified parameters.

1.2

Display/Modify Preset Information

To set up all the preset parameters, the user should select the item in the PRESET menu to call up the preset dialog box. The general outline of the preset dialog box is as shown in the following figure.

Procedures to modify the preset parameters or curves:

1.

Move the cursor to select the corresponding item in the PRESET menu and press the 『Set』 key to call up the corresponding preset dialog box.

2.

If a dialog box having more than one page, first move the cursor to select the button of the desired page so as to open the corresponding preset page.

3.

Move the cursor to the bar of the parameter to be adjusted and use the 『Set 』 or the 『Back』key to adjust the parameter. At this time, the operating information is displayed in the Help bar.

4.

After setting the information in the current page, select the button of another page to set other parameters. After all the parameters have been set up, press the 『Set』 key on the 「Ok」 button to make these settings come into effect and be saved in the system, and at the same time to close the dialog box.

5.

To cancel the modifications, just press the『Set』key on the「Cancel」button. This action at the same time closes the dialog box.

6.

Move the cursor to the [Return] item of the PRESET menu and press the 『Set 』 key to close the PRESET menu.

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M Mode General Measurements & Calculations

Di al og Ti t l e I t em Page 1

Page 2

Page 3

page but t on

Cont ent of di al og

Ok

Cancel

command but t on

Hel p

Illustration of preset dialog box

1.3

General preset

Move the cursor to select the [General] item in the menu to call up the [General Preset] dialog box. See the following figure.

General Preset dialog box 3

M Mode General Measurements & Calculations

The table below is the description of the preset items in the dialog box, see table 1-1. Table 1-2 Items in the General Preset dialog box Item

Selections

Functional Description

Hospital

Entered by the user

To enter the hospital name displayed on the top left corner of the screen and in the diagnosis report.

Default Exam

Abd / Gyn /Ob / Sml

To select the exam mode.

Language

English/Chinese

To select the language used by the system.

Panel Sound

√/

Select the sound that the keys are pressed.

Printer

DJ9xx/ DJ9xxVIP/ DJGenericVIP/ LJMono

To select the printer type.(Generally use the system default).

Print Image

√/

To select print image or not.

Snapshot Type Video Mode

JPG/BMP/DCM NTSC/PAL

To select the default snapshot type. Set the mode of image

Date format

YYYY/MM/DD MM/DD/YYYY DD/MM/YYYY

Date

Adjusted by the user

or or

Set date format of the system To enter the system date; Format: year/month/day Year range: 2000-2099.

Time

Adjusted by the user

To enter the system time; Format: hour/minute/second

System dormant

√/

Set the system dormant or not.

Waiting Time

5~60 min

Set the system dormant waiting time

Glint speed

1~10

Set the system dormant mark move speed

Driver

Local Disk/Removable Disk

To select the default driver

Press the 『Sys. Info』button, and the system configuration information is displayed. Users cannot edit the information.

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M Mode General Measurements & Calculations

1.4

Preset Formula

Formula Presets define formulae including GS, CRL, BPD, HC, AC, FL, EFW, TAD, APAD, CER, FTA, HUM, OFD and THD. Select “Formula” item in PRESET menu to open “Formula Preset” page, shown in figure below.

Formula Preset dialog Table 1- 2 gives us the description of the preset items in the dialog box. Table 1-2 Preset calculation formulae Preset items GS

Options Tokyo,

GA calculating data FG+GA

Hellman,

FG

Rempen,

FG+GA

Hansmann;

FG+GA

China

GA

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M Mode General Measurements & Calculations

CRL

BPD

HC

AC

FL

Tokyo,

FG+GA

Hadlock,

FG+GA

Jeanty,

GA

Kurtz,

FG

Sabbagha,

FG

Hansmann,

FG+GA

Merz,

FG+GA

Rempen,

FG+GA

Osaka;

FG+GA

China Tokyo,

GA FG+GA

Jeanty,

GA

Hadlock,

FG+GA

Nelson,

GA

Robinson,

FG+GA

Rempen,

FG+GA

Hansmann,

FG+GA

Osaka;

FG+GA

China Hadlock,

GA FG+GA

Jeanty,

GA

Merz,

FG

Hansmann, Hadlock,

FG+GA FG+GA

Jeanty,

FG

Merz, Tokyo,

FG FG+GA

Hadlock,

FG+GA

Jeanty,

GA

Hohler,

GA

Merz,

FG+GA

Hansmann,

FG+GA

O’Brien,

FG

Warda,

FG+GA

Osaka;

FG+GA

China

GA

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M Mode General Measurements & Calculations

EFW

Tokyo,

/

Hadlock1,

/

Hadlock2,

/

Hadlock3,

/

Hadlock4,

/

Shepard,

/

Campbell,

/

Merz1,

/

Merz2,

/

Hansmann,

/

TAD APAD CER

Osaka; Merz; Merz; Hill,

/ FG FG FG+GA

FTA HUM

Goldstein; Osaka; Jeanty,

FG FG+GA GA

OFD

Merz; Merz,

FG FG

THD

Hansmann, Hansmann;

FG+GA FG+GA

FG and GA are used in these formulae. In formula preset, three situations are presented for each item. Some formulae are included in both FG and GA tables but others are exclusive for GA or FG table. Please select reasonable formula according to below information:

1.

In the process of obstetric measurement, if the user does not enter LMP or BBT, GA table will be required for calculating GA. If the preset formula does not have corresponding GA table, the system will not display GA. If the user has entered LMP or BBT, FG table will then be required for calculating GA. If the preset formula does not have corresponding FG table, the system will not display GA. After the user has entered LMP or BBT, the system will calculate GA based on FG table for all obstetric measured items. And at the same time the result window and report will be refreshed.

2.

Data of growth curve are all sourced from FG table. The user could select the formula in the pull-down list. The system will accordingly display the growth curve corresponding to the formula. The initial curve being displayed is decided by the preset formula. If the formula does not have corresponding FG table, fetal growth curve will not be displayed.

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M Mode General Measurements & Calculations

1.5

Preset comment

Classification of comment preset: There are 5 types: abdomen, gynecology and obstetrics, small parts, general, lesion. Each type has many pieces of factory default comments. Also the user-defined comment (maximum 6 pieces) are provided. The user can add, modify and delete these user-defined comments.

Select the [Comment] item in the PRESET menu. The dialog box of “Comment Preset” appears on the screen. See the following figure.

Comment Preset dialog box The method for adding, and deleting the user-defined comments is given below.

1.5.1

Adding Comment

Method: Now use adding user-defined comments into the「Parts」page as an example to illustrate the process.

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