Kaixin BVT01 User manual

KAIXIN
BVT01
Bladder Volume Tester
User’s Manual
Xuzhou Kaixin Electronic Instrument Co., Ltd.

Bladder Volume Tester User’s Manual V1.02
Introduction
Thank you for purchasing BVT01 bladder olume tester.
Users shall carefully read through this manual and fully understand the text before operating the
equipment.
Please keep this manual after reading so that you can access at any time when needed.
The user’s manual issue date: December 9, 2016 Version: V1.02
For the changes of appearance, this manual is subject to change without further notice!
Intellectual roperty Information
The user’s manual and the corresponding intellectual property rights belonging to Xuzhou Kaixin
Electronic Instrument Company Ltd. (hereinafter referred to as Kaixin).
Indi idual or organization may not copy, modify or translate any part of this user’s manual, without
the express written permission of Kaixin.
Statement
Kaixin has the final explanation right of this user’s manual.
Kaixin was considered responsible for the safety, reliability and performance in case of meeting all
the following requirements:
1. Assembly, expansion, readjustment, impro e and repair are all performed by professionals
recognized by Kaixin;
2. All replacement parts and accessories, consumables in ol ed repairs are Kaixin company
(original) or appro ed by Kaixin;
3. Related electrical equipment complies with national standards and the requirements of the user’s
manual;
4. Operate the product in accordance with the user’s manual.
Warranty and repair service
Purchased the product warranty, sees the company's ser ice policies.
The qualified ser ice personnel who get Kaixin written authorization can repair the instrument out of
warranty by themsel es. But this should be agreed by Xuzhou Kaixin Electronic Instrument Co., Ltd. We
will pro ide circuit diagrams, component part lists or other information to assist ser ice personnel to repair
those parts of our equipment that are designated by our company as repairable by ser ice personnel.
Manufacturer’s Information
Xuzhou Kaixin Electronic Instrument Co., Ltd.
Kaixin Mansion, C-01, Economic De elopment Zone, Xuzhou, Jiangsu, China.
Zip Code: 221004
Tel: [phone] 87733758
Fax: [phone] 87792848
Website: http://www.kxele.com
E-mail: [e-mail]
F-1

Bladder Volume Tester User’s Manual V1.02
Important Statement
1. User shall be fully responsible for the maintenance and management of this product after
purchasing this product.
2. E en in the warranty period, warranty does not include the following:
a) Damage or loss caused by error or rough using.
b) Damage or loss caused by force majeure (such as fires, earthquakes, floods, or lightning etc.).
c) Damage or loss caused by not meeting the conditions of use specified by the system, such as
inadequate power supply, incorrect installation or en ironmental conditions do not meeting
the requirements.
d) Damage or loss caused by not used the system in the initial buy region.
e) Damage or loss caused by the system purchased not by Kaixin or its authorized dealer or
agents.
3. Medical personnel qualified with professional qualifications (defined as operator) only to use this
system.
4. Do not modify the software or hardware of the equipment without authorization of the
manufacturer.
5. In any case, Kaixin shall not be liable for the problems, damages or losses due to re-installation,
alteration or repair the system by non-Kaixin designated personnel.
6. This product is intended to pro ide clinical diagnostic data for the doctor.
The doctor shall be responsible for the diagnostic process. Kaixin shall not be liable for any
problems arising out of the process.
7. Be sure to back up important data to external storage media, such as notebooks.
8. Due to operator’s error or abnormal condition causing the data stored in the internal system is lost,
Kaixin is not responsible.
9. This user’s manual contains warnings for predictable dangers. Users shall also exercise care at
any time to be aware of the dangers unforeseen in this manual. Kaixin shall not be liable for the
damages and losses arising out of neglecting to follow the operation instructions herein described.
10. This user’s manual shall be furnished with the machine so that managerial and operating
personnel can refer to it any time as necessary. Once the managerial personnel of the system
changes, it shall hand o er this user’s manual.
11. Deal with the exhausted product according to the local statute.
12. The maintenance and ser icing of product shall be performed by the trained engineer or by
Kaixin Electronic Instrument Company Ltd.
13. Professional engineer mentioned in the user’s manual is the person who has been trained and
authorized by Kaixin Electronic Instrument Company Ltd.
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Bladder Volume Tester User’s Manual V1.02
Safety Cautions
1. Warning Symbols and Definitions
The following warning symbols are used in this manual to indicate safety le el and other important
items. Please remember these symbols and understand the meaning as you read this user’s manual. These
symbols con ey specific meanings as detailed in the table below:
Symbols & Words
Connotation
Danger Indicates an imminent danger that may result in personal death or serious
injury if not a oided.
Warning Indicates a potential danger that may result in personal injury if not a oided.
Attention Indicates a potential danger or unexpected use condition that may result in
light injury or property loss or affecting the use if not a oided.
2. Safety Symbols
Symbols Meaning Symbols Meaning
Type B applied part Up
Direct current
Keep dry
Standby switch Fragile
Power supply indication Stacking limit by number
Battery charge indicator
Temperature limits (Storage and
transport)
Follow instructions for use
Humidity limitation (Storage and
transport)
Marking for the separate
collection of electrical and
electronic equipment
Atmospheric pressure limitation
(Storage and transport)
3. Labels
Label Description
Attention:
When using the battery should pay attention
to precautions.
F-3
Symbol for the marking of electrical and electronics devices according to
Directive 2012/19/EU. The device, accessories and the packaging have to be
disposed of waste correctly at the end of the usage. lease follow Local
Ordinances or Regulations for disposal.

Bladder Volume Tester User’s Manual V1.02
Contents
Chapter One Overview……………………………………………………………………………1
Chapter Two Technical Specifications……………………………………………………………2
Chapter Three System Outline……………………………………………………………………3
3.1 Structure composition of the instrument……………………………………………………3
3.2 Components name……………………………………………………………………………3
3.3 Parts of the probe………………………………………………………………………..3
3.4 Function keys description…………………………………………………………………..3
Chapter Four System Configuration……………………………………………………………5
Chapter Five Operation Condition………………………………………………………………5
Chapter Six System Installation and Check…………………………………….……………6
6.1 System placement……………………………………………………………………………7
6.2 Probe bracket installation……………………………………………………………………7
6.3 Ultrasonic probe installation…………………………………………………………………7
6.4 Install foot switch………………………………………………………………………8
6.5 Install/Remo e the battery…………………………………………………………………8
6.6 Connection to power…………………………………………………………………………8
6.7 Use the touch screen………………………………………………………………………9
6.8 Ultrasonic probe check before and after operation…………………………………………9
6.9 Main unit check before and after operation………………………………………………9
6.10 Reset…………………………………………………………………………………………9
Chapter Seven Work Main Interface…………………………………………………………10
7.1 Work main interface………………………………………………………………………10
7.2 Title information region…………………………………………………………………10
7.3 Image and data region…………………………………………………………………10
7.4 Menu region…………………………………………………………………………………11
Chapter Eight System reset…………………………………………………………………12
8.1 Basic settings………………………………………………………………………………12
Chapter Nine Functional Operation…………………………………………………………..14
9.1 Startup and Shutdown……………………………………………………………………14
9.2 Input patient information………………………………………………………………14
9.3 Read data………………………………………………………………………………14
9.4 Sa e data………………………………………………………………………………15
9.5 Thermal print……………………………………………………………………………16
Chapter Ten Bladder volume measurement……………………………………………………17
10.1 Scanning and positioning bladder………………………………………………………17
10.2 Operation processes………………………………………………………………………17
10.3 Manual contour……………………………………………………………………………18
Chapter Eleven rinciple of Sound ower…………………………………………………20
Chapter Twelve System Maintenance…………………………………………………………21
12.1 Inspection and erification by users………………………………………………………21
12.1.1 Probe general inspection…………………………………………………………………21
12.1.2 Machine functional erification…………………………………………………………21
12.2 Maintenance by users……………………………………………………………………21

Bladder Volume Tester User’s Manual V1.02
12.2.1 System cleaning and disinfection…………………………………………………………21
12.2.2 Clean the probe socket……………………………………………………………………23
12.2.3 Clean the touch screen……………………………………………………………………23
12.2.4 Clean the foot switch……………………………………………………………………23
12.2.5 Clean the shell and probe bracket………………………………………………………23
12.2.6 Clean the thermal printer…………………………………………………………………23
12.3 Replace the thermal paper………………………………………………………………24
12.4 Replace the fuse…………………………………………………………………………24
12.5 Use and maintenance for the rechargeable battery………………………………………24
12.6 Replacement of power supply cord………………………………………………………26
12.7 Troubleshooting…………………………………………………………………………26
12.8 Periodic Safety Checks…………………………………………………………………26
12.9 Essential Performance Checks……………………………………………………………27
Chapter Thirteen Storage and Transportation………………………………………………28
Chapter Fourteen Standard Compliance………………………………………………………28
Chapter Fifteen Safety Classification…………………………………………………………28
Chapter Sixteen Guidance and Manufacturer’s Declaration………………………………29
Appendix A System Block Diagram……………………………………………………………33
Appendix B Acoustic Output Data Disclosure…………………………………………………34

Bladder Volume Tester User’s Manual V1.02
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Chapter One Overview
1.1 Introduction
BVT01 bladder olume tester is composed of main unit, probe, etc., which is used to non-in asi ely
measure bladder olume with ultrasound principle. It is used to assess urinary retention and urinary
incontinence, and gi en the timing of implement an objecti e clinical catheterization to reduce the
catheterizing frequency and reduce the risk of urinary tract infections. But also by measuring the amount
of residual urine olume after oiding, e aluate the therapeutic effect of certain drugs and treatment for
urinary system diseases.
BVT01 bladder olume tester uses 2.5MHz ultrasound to mechanical sector scanning, identify the
reflected wa e of the front and rear wall of the bladder to obtain the cross-sectional area of the bladder;
again through 15°inter als to automatically transform the scanning plane, based on the areas of 12
reference plane to calculate the bladder olume with ellipsoid integration.
To impro e the accuracy of the operation and measurement, the screen displays the B-mode image of
section bladder and the projection of bladder; it is con enient for doctors to check the location and
determine the measurement results.
The expected ser ice life of BVT01 bladder olume tester is 10 years. The applied part is the part
between metal ring of probe handle below 5mm and the forefront of the sound head (see Figure 12-1
“Probe regular disinfection”).
BVT01 measurement accuracy must meet the following indicators: Urine olume display resolution
is 1ml. When urine olume is within 20ml～99ml, the measurement accuracy error is less than or equal to
±15ml; urine olume is within 100ml～999ml, the measurement accuracy error is less than or equal to
15%.
In a typical commercial or hospital en ironment, the use of instrument depends on the following
essential performance:
1. Electromagnetic disturbance does not make the instrument generate artifacts or distortion in an
image or error of a displayed numerical alue and not alter the diagnosis.
2. Electromagnetic disturbance does not make the instrument generate the display of incorrect
numerical alues associated with the diagnosis to be performed.
3. Electromagnetic disturbance does not make the instrument generate the production of unintended
or excessi e ultrasound output.
4. Electromagnetic disturbance does not make the instrument generate the production of unintended
or excessi e transducer assembly surface.
1.2 Intended Use
BVT01 bladder olume tester is used in medical institutions for clinical measuring urine olume, to
pro ide the basis for the implementation of clinical catheterization and make e aluations for the residual
olume after patient oiding.
Contraindications: The equipment is not suitable for pregnant women and infants bladder scan, nor be
scanned on the wounded skin.
Warning: This equipment can not be used at home.
Attention: For patients with hypertrophy of the prostate, space occupying disease or
scars, there is a risk of producing a result exceeding the given accuracy range.
Warning: This equipment can not be used to treat.

Bladder Volume Tester User’s Manual V1.02
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Chapter Two Technical Specifications
2.1 Technical data
1. Monitor: 5.7” LED
2. Adapter rating: 100-240V~, 1.2-0.6A, 50-60Hz
3. Output of adapter: DC12.8V 3.0A
4. Main de ice rating: DC12V 3.0A
5. Main Unit Size: approx. 200 * 168 * 165 (mm, L * W * H)
6. Weight of main unit: approx. 1.7kg (excluding accessories)
2.2 rimary functions
1. System preset function: hospital name, date format and time.
2. Display basic information: hospital name, patient information (name, ID, age), date and time.
3. Patient information input function.
4. Energy sa ing.
5. Patient mode selection function.
6. Measurement information store function.
7. Manually marking function.
8. Switch Chinese-English menu.
9. Print function.
2.3 Technical index
Table 1 Essential performance indexes of 2.5MHz 3D probe
S/N
Essential Performance Performance index
1
Probe frequency, MHz 2.5
2
Urine olume calculation reference plane
12 planes, inter al 15°
3
Urine olume display resolution, ml 1ml
4
Urine olume measurement range, ml
20ml～999ml
5
Urine olume measurement accuracy, ml 20ml～99ml
error ≤ ±15ml
100ml～999ml
error ≤ ±15%

Bladder Volume Tester User’s Manual V1.02
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Chapter Three System Outline
3.1 Structure composition of the instrument
BVT01 bladder olume tester is composed of main unit, probe, etc.
3.2 Components name
Fig. BVT01 sketch map
3.3 arts of the probe
Fig. Parts name of 2.5MHz probe
Name Function
(1) Probe connector To connect the probe to ultrasonic diagnostic system.
(2) Cable To connect the probe to the probe connector.
(3) Scan key Press this key to start urine olume measurement.
(4) Acoustic lens Use mechanical methods so that the sound beam transmitted by the
transducer can sector scanning for a certain angle.
3.4 Function keys description
SN.
Key symbol Key name Key function
1
System preset Touch the key to enter system setting interface;
2 New patient
·Access to the new patient module;
·Input the information and data for a new
patient;
3
Scan Touch the key to start urine olume
measurement;

Bladder Volume Tester User’s Manual V1.02
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4
Read data Touch the key to open data file;
5
Sa e data Touch the key to sa e data file;
6
Print Print arious measurement images/data;
7 and
Image
selection keys
In main interface, touch
the keys to select the
desired left or right image;
8 , ,
Patient mode
key
·Repeatedly touch th
is key to switch the
desired patient mode;
·Select the appropriate scan mode, which are
di ided into child, obesity and standard;
9 and
Data files
selection keys
Touch the key to select the desired data file;
10
Manual
contour key
Touch this key to manually draw the outline of
bladder;
11
Undo Touch the key to re oke the last manual
mark operations;
12
Clear In the manual contour process, touch this key
to clear all manual contour operations;
13
Main Touch the key to return to main interface;
14
Copy to U disk
Touch the key to copy data files to U disk;
15
Exit Touch the key to exit data file interface and
return to main interface;
16 OK Touch the key to carry out confirm function;
17 Cancel Touch the key to cancel operation;
18 Others Numeric keys,
Letter keys Numbers or letters to be used for text input.

Bladder Volume Tester User’s Manual V1.02
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Chapter Four System Configuration
4.1 Typical configuration
1. Main unit 1 unit 2. 2.5MHz 3D probe 1 pc
3. Power adapter 1 pc 4. Internal battery 1 pc
5. Charger 1 pc 6. Touch pen 2 pcs
4.2 Optional parts
1. Battery 2. Foot switch
3. Verification cup
Chapter Five Operation Condition
5.1 ower supply
Adapter rating: 100-240V~, 1.2-0.6A, 50-60Hz
Adapter model: BJE01-40-001M
Output of adapter: DC12.8V 3.0A
Main de ice rating: DC12V 3.0A
5.2 Operation Environment
Ambient temperature: 10℃-40℃
Relati e humidity: 30%-75% (without condensation)
Atmospheric pressure: 800hPa-1060hPa
Altitude: < 2000 m
O er oltage: O er oltage CategoryⅡ
Pollution degree: 2
5.3 Storage and Transport
Ambient temperature: -20℃-55℃
Relati e humidity: 30%-93% (without condensation)
Atmospheric pressure: 700hPa-1060hPa
Attention: The mains voltage is varies with different countries or regions.
Danger: Do not use this equipment where flammable gas (such as anesthetic gas,
oxygen or hydrogen) or flammable liquid (such as alcohol) are present. Failure to do so
may result in explosion.
Warning: Using radio transmitting equipment nearby the system may interfere with
the normal operation of the system. rohibited carry or use of devices that can generate
radio waves within the room installed this system, such as cell phones, radio transceivers
and wireless remote control toys.
Attention: System should be avoided using in following environments:
1. Splash 2. Moist 3. Rain 4. Thunderstorm weather
5. No ventilation 6. Dust 7. Close to heat source 8. Direct sunlight
9. Dramatic temperature change 10. Chemical medicines 11. oisonous gas
12. Corrosive gas 13. Strong shock 14. Strong electromagnetic field (e.g. MRI)
15. Radiation (e.g. X-ray, CT) 16. Defibrillators or short wave therapy equipment
Warning: AC/DC adapter is as a part of the equipment, please only use the AC/DC
adapter provided by manufacturer.
Warning: Avoid using this equipment with high-frequency electric knife,
high-frequency therapy equipment or defibrillators and other electronic devices, or may
an
electric shock
occur to the patient.

Bladder Volume Tester User’s Manual V1.02
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Chapter Six System Installation and Check
Warning:
1. All plugs of instruments of this system shall be connected into the power socket with
protectively earth on the wall and the socket must meet the requirement of power rating of
instrument. Use of multiple portable socket-outlets may affect protective earth to make
leakage currents exceed the safety requirements.
2. lease follow the correct electrical connections method to connect the power supply and
earth, otherwise there will be danger of electric shock. Do not connect the grounding wire to
any gas pipe or water pipe, or it may cause bad grounding and danger of explosion.
3. This equipment is not waterproof, not use this equipment in place where liquid may into the
interior of the equipment. Never pour any liquid on the equipment; otherwise there will be
danger of electric shock or cause equipment damage. If accidentally spill liquid on the
equipment, turn off the power immediately and contact your local representative.
4. Additional equipment connected to the medical electrical equipment must comply with the
respective IEC or ISO standards (e.g. IEC60950 for data processing equipment).
Furthermore all configurations shall comply with the requirements for medical electrical
systems (see IEC 60601-1-1 or clause 16 of IEC60601-1 3rd, respectively). Anybody
connecting additional equipment to medical electrical equipment configures a medical
system and is therefore responsible that the system complies with the requirements for
medical electrical systems. Attention is drawn to the fact that local laws take priority over
the above mentioned requirements. If in doubt, consult your local representative or the
technical service department.
5. rohibit the live parts of the equipment or other devices (such as various signal input and
output ports, etc.) contact with the patient, if this equipment or other equipment has failure,
the patient will have danger of electric shock.
6. If the integrity of the external protective conductor in the installation or its arrangement is
in doubt, equipment shall be operated from its internal electrical power source.
Warning: To avoid the risk of electric shock, this equipment must only be connected to a
supply mains with protective earth.
Warning:
1. When instrument works abnormally, do stop working, turn off the power and check the
reason, then contacts the Kaixin Company about it.
2. Turn off power and pull out of the plug from socket after each operation.
3. It is forbidden to drag and press the power and probe cables emphatically; regularly inspect
whether there is spilt and bareness, if there is the phenomena like this, turn off power supply
immediately, stop using it and change it for new one.
4. It is forbidden to load and unload the probe or move the instrument in galvanic to avoid
danger of safety.
5. ull out of the plug from socket after operation in thunderstorm weather to avoid the
instrument being damaged by lightening.
6. If the temperature changes greatly in short time will cause vapor recovery inside of
instrument, the case may damage the instrument.
7. The instrument is turned off completely only by disconnecting the power supply from the
wall socket.
Warning: The power adapter, power supply cord, probes, foot switch, battery and charger
as described in this section be replaced by operator. But these parts must be provided by
KAIXIN or his authorized supplier.

Bladder Volume Tester User’s Manual V1.02
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6.1 System placement
Please carefully read through and fully understand the safety cautions before mo ing and placing the
system.
1. Unpack the instrument case and check the goods for its completeness according to the packing list
furnished.
2. Place the instrument on a stable and le eled position.
3. Lea e adequate space of 20 centimeters as minimum from rear, left and right side of the instrument.
6.2 robe bracket installation
The probe bracket should be mounted on the both sides of the main unit.
6.3 Ultrasonic probe installation
6.3.1 Ultrasonic probe connection
Warning: Before connecting or using the probe, make sure that the probe, connecting
cable and connector are in normal condition (free of cracks or drop). Use of defective
probe may cause electric shock.
Attention: Adequate space from rear, left and right side of the machine shall be reserved,
or the machine may malfunction under excessive heat inside the enclosure.
Attention:
1. Usually the probe should be placed within the probe bracket, not on the desktop or other
support to avoid the drop.
2. robe is a critical, precision part, do not stress, impact, or fall it. Do not pull or wring
wound probe cable.
3. Turn off the ultrasonic system before disconnecting the probe. Disconnecting the probe
with system power on may damage the system or probe.
4. Before disconnecting the probe, place the probe on the probe bracket in order to prevent
the probe may not be damaged by unexpected fall.
5. When the instrument is power on but not in use, please make it in a frozen state, in order to
increase of service life of probe.
6. Repeat available machine time should be more than 5 minutes to avoid turn on/off power
supply in short time.
Attention:
The red mark of connector should be aligned with the red mark on the socket
when inserting the probe.
Warning:
1. Do not use the probe not provided by our company, otherwise the equipment and the probe
will cause damage, and may cause fire in extreme cases.
2. Check the ultrasonic probe and connecting cable after diagnostic operation. Use of
defective probe may cause electric shock.
3. Do not strike the probe; using the damaged probe may cause electric shock to the patient.
4. Unauthorized disassembly of the probe shall be prohibited as it may cause electric shock.
Danger: Use together with flammable anaesthetic, it may result in explosion.
Attention: robe is highly sensitive to shake, be used with caution. About probe’
s use
and cleaning, the details see the relevant sections.

Bladder Volume Tester User’s Manual V1.02
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The probe is inserted the “PROBE” socket on the panel.
6.3.2 Ultrasonic probe disconnection
Shutdown the system; hold the red marked part near the probe connector, and pull out the ultrasound
probe connector ertically.
6.4 Install foot switch
Shutdown the system; insert the plug of foot-switch into the “FOOT SW” socket on the back of the
main unit.
6.5 Install/Remove the battery
1. Install the battery
Pull out the ribbon to make it a natural droop, push the battery in the battery storage and tidy up the
ribbon, finally co er the “Battery co er”.
2. Remove the battery
Hold down the battery-co er buckles abo e, and remo e the battery co er, pull the ribbon and take
out the battery.
Fig. Install, Remo e the battery
6.6 Connection to power
1. Connect to the power adapter
Insert the output plug of adapter into DC power input interface, which is on the back of main unit.
2. Connect to the main power supply
Insert the power plug (jack) furnished with the machine into power input socket of the power adapter,
the other end to the mains socket-outlet. The instrument uses three-core power line. It connects with
the protecti e earth line when power plug inserts into the standard power socket.
Attention
:
Disconnecting the probe, do not pull the probe cable to prevent cable damage.
Attention: The waterproof grade of foot switch is I X1.
Warning:
1. Adapter has no switch. A LIANCE COU LER or MAINS LUG is used as the intended
disconnection device from the supply mains. Do not position the EQUI MENT the place
where it is difficult to operate the disconnection device.
2. AC/DC adapter is as a part of the equipment, please only use the AC/DC adapter provided
by Kaixin Company.
3. To avoid damaging power adapter or harming people by unexpected fallen, make sure the
power adapter is placed on the leveled desk.
4. The operator must not touch signal input/output and patient simultaneously.

Bladder Volume Tester User’s Manual V1.02
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6.7 Use the touch screen
The touch screen pro ided with the equipment is a highly sensiti e de ice which enables selections to
be made and recorded on screen. On-screen selections should only be made by gently using a finger or the
pro ided touch pen. Do not use a pencil, pen, or other sharp object to touch screen.
6.8 Ultrasonic probe check before and after operation
Before and after ultrasonic diagnosis to check if there are any exceptionally on the surface of the
probe or cable jacket, such as peeling, cracks, bulge, or if the acoustic lens is reliable, disinfected or
cleaned.
6.9 Main unit check before and after operation
6.9.1 Inspection before start-up
Check the following items before starting the machine:
1. The temperature, humidity and atmospheric pressure shall meet the requirements of operation
condition.
2. No condensation occurs.
3. No distortion, damage or contamination on system and peripheral. Clean the parts as specified in
rele ant sections, if the contaminant is present.
4. Check the touch screen and enclosure to ensure they are in good working condition and free of
abnormity (such as cracks and loosened screws).
5. No damage on cables (e.g. power cable, etc.), and not loose the connection.
6. Check probe and its connections to ensure they are free of abnormity (such as scuffing, drop-off or
contamination). If the contaminant is present, clean, disinfect the contaminated objects as specified
in rele ant sections.
7. No barriers around the intake of equipment.
8. See to it that probe has been cleaned, disinfected; else dispose it as specified in rele ant sections.
9. Examine that the foot switch functions properly is placed in a con enient location, and that the cable
is free from becoming entangled.
10. Check all the ports of the machine for possible damage or blockage.
11. Clean the field and en ironment.
6.9.2 Inspection after start-up
Check the following items after starting the machine:
1. No abnormal oice, strange smell and o erheating appear.
2. Check the machine to ensure a normal start-up: The power indication light is on and startup picture is
shown on the screen. The machine will be then automatically set in B-mode.
3. Check the acoustic lens for abnormal heat when the probe is in use. This can be done by hand
touching the probe to feel the temperature of the lens.
4. Check the image to ensure trouble-free display (e.g. no excessi e noise or flicker).
5. Check the instrument to ensure that the phenomenon of local high temperature will not appear.
6.10 Reset
In case of abnormal screen display or no-working for system operation, turn off the power and try to
restart the system.
Attention: Care should be taken when using the equipment so that excessive force is not
applied to the touch screen, as it is may become permanently damaged.
Attention:
If the overheat acoustic lens is placed on the patient’s skin, heat injury may occur.
Attention : Thoroughly clean the coupling gel on the probe surface each time after
ultrasonic operation, or the coupling gel may become hardened on the acoustic lens of the
probe, deteriorating quality of image.

Bladder Volume Tester User’s Manual V1.02
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Chapter Seven Work Main Interface
7.1 Work main interface
Press the button on the front panel, turn on the machine, the touch screen displays the work
main interface, as follows:
Fig. Work main interface
Work main interface shows the ultrasonic images, arious parameters and the corresponding
operation menus, etc. Main interface is di ided into title information region, image and data region, and
menu region.
7.2 Title information region
It displays the hospital name, patient information (name, ID, age), company logo, etc.
1. Hospital name
Display hospital name. Hospital name can be edited and modified in the “System/Basic Settings”.
2. Patient information
Display the patient’s name, ID and age. In the module of “New Patient”, input or edit the name, ID
and age for the current patient.
3. Company logo
The company logo is shown on the top right of screen.
7.3 Image and data region
The image and data region is di ided into left part and right part.
The upper part of left displays patient mode and image selection keys ( / ). Patient modes are
di ided into obesity mode, standard mode and child mode. Touch left or right image to enter manual
contour interface, for indi idual complex images ha ing large error, the doctor may choose manual
contour function.
The lower part of left displays B-mode images of bladder section. Sectional images of bladder
ha e a total of 12 frames, which are di ided into six groups, each group consisting of two
orthogonal images; you can switch the images by touching the keys and at the top of images.
The six groups of orthogonal images are generated by the scanning planes automatically changed by
15°inter als, the upper left corner of each image displays the scanning position of bladder,
respecti ely are , , , , , .

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The right part displays the bladder projection generated by completed scanning each time,
which can be used to locate the position of bladder. The projection position is closer to the center of
the coordinate; the measurement results will be more accurate. The machine can simultaneously
display two sets of measurements, it is con enient for doctors to compare, “ ” indicates the
current measurement result.
7.4 Menu region
Menu region includes six function keys and displays the battery electricity, system date and time,
etc.
1. System date and time
Display the current system date and time. The adjustment of date and time, as well as the format
of date can be edited and modified in the “System/Basic Settings”.
2. The electric quantity of battery
Display the remaining electric quantity of battery.
3. Six functional keys
Six function keys respecti ely are system preset , patient information , scanning , open
data , sa e data and print .

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Chapter Eight System reset
Touch『 』key, the system preset dialog box will be displayed on the screen, as below.
Min(0-100)
System
Hospital:
Date:
Format:
Time:
Screensa er:
Langue:
Basic Settings About
20 14 Y 03 M 12 D
99
10 H 28 Min 45 S
Chinese English
YYYY/MM/DD
OK Cancel
1 2 3 4 5 6
7 8 9 0 - .
Bspace
Enter
Fig. System preset dialog box
8.1 Basic settings
 Set hospital name
1. Touch the “Hospital” input box, and then pop up the “Char Input” keyboard, input the hospital name;
Fig. Character input keyboard
2. If needs input Chinese, touch key to switch Chinese and English (the key is acti e in the Chinese
ersion);
3. If needs re ise, touch key to delete the pre ious character and retype;
4. Touch the「ENTER」key on the upper right side of keyboard when finished.
 Date, the Format of date and Time
1. Touch the “Date” input box to confirm the cursor position, enter the “Year, Month, Day” using the
following digital keyboard;
2. Touch the “Format” drop-down menu and choose the desired date format;
3. Touch the “Time” input box to confirm the cursor position, enter the “Hour, Minute, Second” using
the following digital keyboard;
Attention : In the system preset interface, the contents of all input are required, if empty,
touch “OK” key does not work. All parameters are entered, touch “OK” key to save the
parameters and exit the system preset; otherwise touch “Cancel” key to exit system preset
interface without saving the parameters.

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4. Touch key on the digital keyboard to complete the entry and the cursor automatically jumps to
the next input position;
5. If needs re ise, touch key to delete the pre ious character and retype;
Fig. Digital keyboard
 Screensaver time
1. Touch the “Screensa er” input box to confirm the cursor position;
2. Enter the screensa er time using the digital keyboard, digitals “0-100”, in minute; “0” represents
turning off the screensa er time.
Note: Go beyond the system setting energy-saving time without touching any key, the system
will automatically enter the energy saving status. Touch any key, the system will return to
normal operation status.
 Langue
Touch the “Chinese” or “English” to switch the langue.
All abo e parameters ha e been entered, touch 「OK」 key to sa e the parameters and exit the system
preset; or touch 「Cancel」key to exit system preset interface without sa ing the parameters.

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Chapter Nine Functional Operation
9.1 Startup and Shutdown
Press the button on the front panel, turn on the machine. If you want to turn off the machine,
please press the button again, then pull out mains plug from the supply mains.
9.2 Input patient information
1. Touch『 』key, “Patient Information” dialog box will be showed;
2. Touch “Name” input box, pop up “Char Input” keyboard and input up to 16 characters;
3. Touch “ID” input box; use the below digital keyboard to input up to eight digitals;
4. Touch “Age” input box; use the below digital keyboard to input;
5. Finish inputting, touch 「 OK 」 button to sa e patient information and exit the dialog box;
6. Touch 「 Cancel 」 button it will gi e up inputting information, exit the dialog box.
9.3 Read data
1. Touch『 』key, the screen displays “Open Data” dialog box;
2. Touch the drop-down menu in the “Select Dri er”, and then choose C disk or U disk;
3. Choose the desired file in the “File” area, touch「Open File」, the screen displays the opened file;
If want to open the file in the folder, first touch the folder and then touch the file in this folder;
(1) Touch and keys on the top of image to iew six groups of images stored in the data file;
(2)Touch「 」, pop up “Success” dialog box, touch「OK」, the opened data file will be copied
to U disk;
(3) Touch「 」or「 」key, iew the stored data files;
(4) Touch「 」to print out the stored data or pictures;
(5) Touch「 」to exit “Open Data” interface.
4. Touch「Copy to U」, pop up “Success” dialog box, touch「OK」, the selected file will be dumped
to “DUMP” folder in the U disk;
5. Touch「Copy All to U」, pop up “Success” dialog box after finish sa ing, touch 「 OK 」 , the files
in C disk will all be dumped to “DUMP” folder in the U disk;
6. Select the data file in C disk or U disk, touch 「 Del File 」 , pop up warning dialog box, if touch
「 OK 」 in the warning dialog box, the file will be deleted, if touch 「 Cancel 」 in the warning dialog
box, it will gi e up deleting the file;
7. Select the C disk, touch 「 Del All File 」 , pop up warning dialog box, if touch 「 OK 」 in the warning
dialog box, the files in C disk will all be deleted, if touch 「 Cancel 」 in the warning dialog box, it
will gi e up deleting all the file; If want to delete all the files in the U disk, please operate in the
computer;
8. Touch「Cancel」key to exit the “Open Data” dialog box.