全彩Digital Laptop Diagnostic Ultrasound Equipment

2.0. the utmost detective depth is 240mm

●

Measuring: distance, perimeter, area, volume, pregnant weeks etc. heart rate and slope can be measured under M mode

●

Built-in

DSTN

Processor,

PAL-D

and

VGA

video

transmission, external

screen

monitor,

colorful screen,

video tape

recorder,

video

image printer etc.

●

Movie replay function, uninterrupted replay or step forward/backward replay for 256 images can be realized.

●

Having the function of

“

flash in

“

,

“

flash out

”

,

“

dram in

”

,

“

dram out

”

and

“

USB

”

●

With the optional function of 4 segments frame correlation

3

1.5 Scope of Application

The equipment is targeting hospital and clinic to diagnose human liver, gallbladder, spleen, kidney, pancreas,

heart,

bladder,

womb,

and

urinary

system

and

it

can

also

be

applied

to

check

intrauterine

equipment,

pregnancy etc.

1.6 Contraindication

The equipment can not be applied to the part where is burnt, scalded or the surface texture is damaged.

1.7 Standard

The equipment is designed and produced in strict accordance with GB10152-1997 B Type Ultrasonic Diagnosis Equipment, GB9706.1

—

1995 First Part of Medical Electric Equipment in General Requirements for Safety, GB9706.9

—

1997 Medical Electric Equipment: Safety of

Medical

Ultrasonic

Diagnosis

and

Custodial

Care

Facility

Special

Requirements,

The

equipment

is

the

B

Type

Ultrasonic

Diagnosis

Equipment at Class B, and Type B, Class I in terms of protection from shock hazard

1.8 Commitment to products

’

safety

We promise that our company shall be responsible for the safety and validity of products which are produced and sold by us .If fals, we are

willing to bear the related economic and legal responsibilities and all the consequence arising therefrom.

●

Environmental

test

of

the

equipment

meets

the

requirement

of

group

Ⅱ

of

climate

environment

test

and

group

Ⅱ

of

machinery

environment test of GB/T14710

—

93 Environmental Requirement & Test Method upon Medical Electric Equipment.

I

●

Construction to the equipment

’

s external indicator:

Indicator for the Equipment

Attention! Please refer to the User

’

s Manual

ON

（

|

）

Main Power Indicator

OFF

（

O

）

Main Power off Indicator

Video Input Indicator

Video Output Indicator

Protective Earth Indicator

4

Chapter 2 System Introduction

2.1 Technical Specification

The main functions of the main probe

2.1.1 The frequency of Electronic Convex Array probe is 3.5MHz

（

R=60

）

2.1.2 Depth display:

≥

190mm

2.1.3Resolution (vertical direction):

≤

1mm (depth

≤

130mm)

≤

2mm (130mm

＜

depth

≤

160mm)

2.1.4 Resolution (cross direction)

≤

2mm (depth

≤

130mm)

≤

3mm(130mm

＜

depth

≤

160mm)

2.1.5 Precision of geometric position :cross direction

≤

10%;

vertical direction

≤

5%

2.1.6 Blind Zone

（

mm

）

:

≤

4mm

2.1.7 The conversional frequency points of the main probe (3.5MHz Convex Array probe) are: 2.0MHz

﹑

3.5 MHz

﹑

4.5 MHz

﹑

5.0 MHz

﹑

5.5 MHz

﹑

6.5 MHz

﹑

7.5 MHz , the detailed requirements of the conversion frequency points are as follows:

Chart 1 Required performance functions of Ultrasonic Diagnosis Equipment

The

frequency

of

probe( MHz)

f

≤

2.5

2.5

＜

f

≤

4.0

4.0

＜

f

< br>≤

5.0

5.0

＜

≤

10

(intra-cavity

probe

）

R

convex

Array)

≤

1

(depth

≤

40)

＜

60mm

liner array ,

Type of probe

R

≥

60mm

convex

array

liner array ,

R

≥

60mm

convex

array

≤

2 (depth

≤

130)

≤

3

(130

＜

depth

≤

160)

≤

1 (depth

≤

130)

≤

2

(130

＜

depth

≤

170)

≤

4

≥

190

Lateral

≤

10

Vertical

direction

≤

5

liner array ,

R

≥

60mm

convex array

Superficial

R

≥

60mm

convex array

Resolution(

lateral

)

mm

≤

3 (depth)

≤

130)

≤

4(130

＜

depth

≤

160)

≤

2

(depth

≤

60)

≤

1

(depth

≤

60)

Resolution

direction)mm

(vertical

≤

1 (depth

≤

130)

≤

2

(130

＜

depth

≤

170)

≤

4

≥

190

≤

1

(depth

≤

80)

≤

3

≥

120

Lateral

≤

10

Vertical

direction

≤

5

≤

1

(depth

≤

80)

≤

3

≥

80

Lateral

≤

5

Vertical direction

≤

5

≤

1

(depth

≤

40)

≤

5

≥

60

Lateral

≤

10

Vertical

direction

≤

5

Blind zone

，

mm

Utmost

display

，

mm

Precision

of

depth

Lateral

≤

10

Vertical direction

≤

5

geometric position

，

%

2.2 Function requirements and frequency conversion points of optional probes

2.2.1 6.5MHz(R=13) intra-cavity probe : 5.5 MHz

﹑

6.5 MHz

﹑

7.5 MHz

2.2.2 7.5MHz liner surface probe : 7.5 MHz

﹑

8.5 MHz

﹑

10.0 MHz

2.3 Power

When AC 220V

±

22V or 110V

±

11V is changed , the equipment can also be operated as usual.

2.4 Working time

The continental working time for the Ultrasonic Diagnosis Equipment is more than 8 hours

5

2.5 Ultrasound output power (in the appendix 1)

2.6 Optional configuration

The medical image work station can be connected with the ultrasonic if the function index of the former satisfies the requirements of the

standard.

2.7 Safety

There are 60 items of Security Detection Project adapts to the portable Ultrasound in the

Appendix 1

2.8 Environmental adaptation

It

shall

satisfy

all

the

requirements

of

Climate

environmental

testing

group

Ⅱ

and

Mechanical

environmental

group

Ⅱ

which

are

specified in the GB/T14710.

2.9 Basic Circuit Diagram

Probe

Receiving Order,

Focus Enlargement

Relevant Treatment

A/D

Type M Address

Injection

Control

Video sync

●

Video Systemization

●

●

Order

Crystal

●

Mouse

FRAME

Type B

CPU

Image &

Character

D/A

Gray Scale

Reading/Writing Control

Operation Panel

Monitor

Power Source

2.10 Basic Principle

Ultrasonic Diagnosis Equipment is, on the basis of different density and ultrasonic transmission speed, and different acoustic impedance

(product of media density and velocity of sound), to regular electric impulse actuate piezoelectric wafer (transducer), ultrasonic at some

frequency is produced, injecting the ultrasonic (sound wave) into human body,

reflection echo will be produced via different viscera

’

s

interface,

then

the

reflection

echo

can

be

absorbed

by

the

transducer

injecting

such

ultrasonic,

when

the

transducer

will

convert

the

reflection echo (sound wave) to electric impulse, which after enlargement, examination and digital scanning, shall become standard video

signal and display the intersection image of the organ on the screen of the monitor.

6

Chapter 3 Equipment Installation

3.1 Requirement on Environment

3.1.1 Range of Ambient Temperature: +5

℃

～

+40

℃

3.1.2 Range of Relative Temperature: ≤80%

3.1.3 Range of Atmospheric Pressure: 800hpa

～

1060hpa

3.1.4 Supplied voltage: AC 220V±

22V or AC110v ±

11v

3.1.5 Supplied frequency: 50Hz±

1Hz or 60 Hz±

1Hz

3.1.6 The screen should be far away from strong electric field, high magnetic field equipment and high pressure equipment, and direct

sunshine shall be avoided. Sunshine should be avoided indoors, beneficial for image observation, ventilating, moisture proof

and dust

proof.

3.2 Requests of appearance

3.2.1 The surface of Diagnostic Equipment should be clean and beautiful color evenly; no scratches, dirt and oil damage. It is prohibited

to have the bad phenomenon of blistering, peeling, cracking and white

3.2.2 The characters and logos on the panel should be clear, durable. Besides this, the keyboard and mouse should be flexible and

effective.

3.2.3 The control and adjusted parts should be flexible and reliable,

3.3 Check-up after unpacking carton

After unpacking, the equipment should be inspected according to

“

Packing List

”

, and should be installed according to requirements and

methods of the

“

Installation Procedure

”

and methods of the

“

Installation Procedure.

”

3.4 Installation

3.4.1 Laptop Connection Diagram

USB

USB

VGA output

VGAoutput

PAL

PAL

P

. switch

Landlin

e

7

outlet

outlet

PRIN

T

Fuse

fuse

●

Power Connection

Inspect the equipment

’

s power source, after confirming it is within the range of power source, insert one end of the power line into the

“

Power Socket

ensure safe earth of the B Type Ultrasonic Diagnosis Equipment.

●

Video Output

Connect Q9 plug, one end of the video line with the

“

video output

”

socket of the equipment

’

s back panel, and connect another end with

the screen or the image processing equipment.

●

Connection of RDL

—

96 Probe Connector

First, set the set bar on the probe connector to

“

Open

”

position, insert the location pin straight into the location hole on the gang socket,

then set the set bar on the probe connector to

“

Lock

”

position, finishing the connection between the main frame and the probe.

Connector plug

Orientation bore

Orientation cancel

lock hole

Connector pin

undo

Set bar

The drawing out line of probe connector

Warning:

1. Don

’

t move or insert the plug of the connector for fear of damaging the probe and main frame; once the probe and the main frame are

connected, please do not move or insert the probe for fear of causing loose contact. Moving or inserting the probe can be conducted only

when the machine is shutdown.

2. For double probe faucet machine, the lower one of the two faucets is the standard probe opening, the higher one is the selective probe

opening. Misconnection should be avoided by all means.

●

Installation VGA Output

The equipment, equipped with DSTN processing module, can display image on colorful screen by inserting VGA input plug of the colorful

screen or line-by-line screen into the

“

VGA Output

”

socket on the back panel and tightening it, and then inserting the power source plug

into the standard three pins socket of the power source.

8

3.5 Grounding Protection

The equipment

’

s power source socket should be the standard three pins socket, and the earth point (terminal) under its protection should

be connected with the earth lead.

If

the

power

source

socket

is

under

no

protection

or

disconnected

with

the

power

supply

system

and

protective

earth

system,

the

“

Protective Earth

”

shall be conducted. Users shall apply a metal lead with sectional area no less than 1.0mm to connect

“

earth rod

”

on one end and ground wire on another.

Note: ground wire shall be laid by users according to relevant standard or under the guidance of skilled electrician.

9

Chapter 4 Check & Maintenance

4.1 Check on Power

The

equipment

’

s

power

source

shall

be

examined

frequently,

and

the

machine

should

not

be

opened

when

the

mains

voltage

is

exceeding the applicable range of the equipment (

（

AC220V

±

22V 50Hz

±

1Hz

）

.

●

The power lead and probe cable of the equipment should be examined

Frequently, and there

’

s any damage or split, then replacing is needed.

●

Whether the protective grounding line of the Equipment is connected to the ground or not every time before open the machine.

4.2 Main Frame Maintenance

●

The equipment

’

s use environment should meet the requirement of 3.1.

●

The

outer

covering

can

be

cleaned

with

alcohol

cotton

ball

only

when

the

equipment

is

closed;

and

the

internal

part

of

the

equipment can be cleaned with blower after opening its outer covering only when the equipment is closed

●

The equipment shall not be opened and closed frequently. And if the equipment should be opened immediately after tailing off, 2-3

minutes should be waited to open the machine for fear of damaging the machine.

●

If the equipment won

’

t be used for a long time, the equipment should be placed in the packing box in the direction as required,

and stored in the storehouse, and the environment for storage shall meet the requirement of 7.1.

4.3 Probe Maintenance

●

The probe is the most vulnerable part, it will get damaged when it falls or get collided. When stop diagnosis, it should be put into

the probe box and press

“

Freezing

”< /p>

key to

“

freeze

”

the probe.

●

The contact agent adopted by the equipment

’

s probe is

“

Medical Ultrasonic Adhesion

”

. And the contents such as gasoline,

salad oil and other chemical solvents are forbidden to be contained in the adhesion.

●

The probe is the anti-immersion equipment, none conducting liquid can enter the equipment, so the probe shall not be eroded; the

part in water of the probe shall not exceed 5mm, and the probe shall be examined frequently lest liquid should damage the internal

components.

●

Cleaning, sterilization and antisepsis: after diagnosis, the probe should be cleaned, sterilized and disinfected with medical alcohol

cotton ball, then properly stored. Please use the thinner, the organic substance to clean the probe.

●

Once connected with the main frame, the probe shall not be disassembled for fear of defect of contact of probe

’

s slug and socket.

When using, please do not pull the probe

’

s cable transmission line,

or sheath of the connector shall escape and cause disconnection.

●

Probe

’

s Temperature: when ambient temperature is 25

℃

, the probe

’

s surface temperature shall not exceed 41

℃

, or when

ambient temperature is lower than 25

℃

, the probe

’

s surface temperature shall not exceed 16

℃

; for intra-cavity body probe, when

ambient temperature is 25

℃

, the intra-cavity body probe

’

s surface temperature shall not exceed 50

℃

,above the temperature, the

housing probe shall be forbidden to use for fear of causing scalding.

10

Chapter 5 Keyboard Function & Track Ball

5.1 Instruction of keys under Screen

Press this key to let the system adjust image automatically

MENU

AUTO

Display different menu

▽

/

△

Press the two keys to choose menu or increase and reduce the numerical value

SELECT

Make sure the selected menu

5.2 Instruction of keys on keyboard

Figure 1 Outline Drawing of Keyboard

1. A-Z Character Key

2.

Adjust the scanning depth

3.

Space Bar. Press the key, space will be displayed in the cursor position.

4.

Enter Key.

11

5.

For numeric character & direction. Numeric character can be applied to clock adjusting, date

labeling, case history number notation, age, measurement, selection of menu function, selection of focus of electric

focusing.

6.

I n

“

B/M

”

mode, two keys can realize left and right movement of puncture line; in the process of movie

’

s single

frame replay, the single frame image can be replayed forward/backward.

7.

For the speed of cursor movement

8.

For conversion. In the process of distance measurement, it can exchange the starting point or end point of movable

cursor.

9.

For clearing the present measuring result, body sign and text information.

10.

For inputting the common information, such as ID, name, gender and age

Press the key and activate the annotation menu, which will appear in the center of the screen.

AL

T

12

Annotation Menu

11.

For probe Conversion, you can press the key to convert appropriate probe to selected working interface; the current

probe type and frequency will appear in the right part of the screen, and continuous pressing the key, the probe type

will be changed.

12.

For frequency conversion.

13.

For movie replay

14.

Focus Selection Key.

15.

System reset. Press the key to back the original state when the system halted.

16.

Image Magnification Selection Key, the equipment has 4 types of image magnifications