Mizuho MOT-VE100 User manual

Operating Table MOT-VE100
Operator’s Manual
This operating table is designed for medical operations. Using this operating table for any
other purpose other than this intended use may cause serious injury.
The operator and the person in charge of the maintenance of this operating table must read
this operator's manual thoroughly and understand the contents before operating, inspecting,
adjusting and maintaining it.
Keep this manual for reference in a place where is readily accessible.
MES-CK18-263-20EN Ver.1 2020-12-24

Table of contents
1. Introduction ………………………………………………………… 1
1.1 This manual ……………………………………………………………………… 1
1.2 Intended use and this product ………………………………………………… 1
1.3 Accessories ……………………………………………………………………… 2
2. Safety precaution ………………………………………………… 4
2.1 Read thoroughly before using ………………………………………………… 4
2.2 Labeling ………………………………………………………………………… 8
3. Section Introduction ………………………………………………12
3.1 Main unit …………………………………………………………………………12
3.2 Control unit ………………………………………………………………………13
4. Operation ……………………………………………………………14
4.1 Installation and battery charging ………………………………………………14
4.2 Turning on/off the power ………………………………………………………19
4.3 Operating the emergency stop switch…………………………………………21
4.4 Fixingandunxingtheoperatingtable ………………………………………22
4.5 Brake Release……………………………………………………………………24
4.6 Tilting the tabletop laterally ……………………………………………………25
4.7 Trendelenburg ……………………………………………………………………26
4.8 Bending the back plate …………………………………………………………28
4.9 Changing the tabletop height …………………………………………………29
4.10 Flexingorreexingthetabletop ………………………………………………30
4.11 Returning to level ………………………………………………………………32
4.12 Adjusting the head plate ………………………………………………………33
4.13 Adjusting the leg plate …………………………………………………………35
5. Maintenance and inspection ……………………………………38
5.1 Inspection before and after use ………………………………………………38
5.2 Periodic replacement parts ……………………………………………………40
5.3 Version information of the software ……………………………………………40
6. Specication ………………………………………………………41
6.1 Specicationtable ………………………………………………………………41
6.2 External view ……………………………………………………………………43
7. Troubleshooting ……………………………………………………44
8. Before contacting for repairs ……………………………………45
App.-1 Electromagnetic Compatibility …………………………………47
App.-2 Glossary ……………………………………………………………50

1
1
Introduction
1. Introduction
1.1 This manual
This manual contains information for safely and effectively using this product.
Before operating this product, read this manual thoroughly to understand how to operate and inspect the
product.
Failure to follow these instructions could lead to serious injury.
The safety information is categorized as per the following so that the contents of warnings and cautions, and
the details of warnings and cautions which are labeled on the product may be comprehended.
WARNING
If this indication is ignored and the product is incorrectly used, serious injury or
death may result.
CAUTION
If this indication is ignored and the product is incorrectly used, serious injury and/or
damage to property may result.
NOTE
This notice notes additional information on the product’s functions.
The warning and caution notices on this manual relating to operating and inspecting, apply to the intended
use (surgical operations) of this product.
If the product is used for purposes other than surgery, the user is responsible in regard to safety for
performing operations and inspections which are not contained in this manual.
1.2 Intended use and this product
This product is an operating table on which a patient is placed for surgical operations.
The product is intended to support a patient during surgical operations.
In conforming with the objectives of surgery, the product is equipped with features for adjusting its height,
and for freely changing and setting the patient’s body position.
The product uses both medical grade outlets and batteries as power sources.
This product is to be used by health care professionals, including but not limited to surgeons, nurses and
biomedical technicians.

2
1
Introduction
1.3 Accessories
 Standard components and accessories
Main unit
Control unit
Mattresses (for head, back and waist, and legs)
Operator’s manual

3
1
Introduction
Optional parts
●Mizuho Original Pad
for Head Section
Type A
for Back Section
Type A
for Seat Section
Type A
for Seat Section
Type B
for Back and Seat Section
Type B
for Double Leg Section
Type B

4
2
Safety precaution
2. Safety precaution
2.1 Read thoroughly before using
Never perform the following when you use the product.
Otherwise,damagetotheoperatingtable,electricalshock,and/orremayoccur.
Any serious incident that has occurred in relation to the device should be reported to the manufacturer and
the competent authority in which the user and / or patient is established.
(5)
(4)
(3)
(2)
(1)
(1) Head plate and leg plate
WARNING
Do not step or sit on the head plate or the leg plate(s).
The operating table may tip over resulting in injury.
CAUTION
Before lowering the table or placing it in a reverse
Trendelenburg position, check if there are any devices
under the leg plates.
If the leg plates come in contact with devices that are to
be subjected to excessive force, the leg plate insertion
shaft may be damaged.
CAUTION
When transferring a patient from an operating table (Fig. a) or changing a patient’s
body position (Fig. b), do not apply excessive force to the head plate or leg plate.
The operating table may get deformed or damaged.
Fig. a Fig. b
Head plate Leg plate Head plate Leg plate

5
2
Safety precaution
(2) Control unit
WARNING
•Do not forcibly pull on the control unit cord.
•Do not subject the control unit to strong shocks. The control unit may get
damaged.
(3) Base
CAUTION
Do not place any objects on the base. An object may get
caught and the operating table may get damaged.
(4) Power cord
WARNING
•Do not place any heavy objects on the power cord.
•Do not roll over the power cord with a castered device.
•Do not forcibly pull on the power cord.
•Do not place any objects in the place where the power
cord is to be unplugged from the medical grade outlet,
which would obstruct it from being unplugged.
Power cord
(5) Installation of the operating table
WARNING
•Do not install the operating table
onanunevenoor.
•Do not place a pad under the
base for raising the operating
table. The operating table may tip
over resulting in injury.
Uneven floor Pad
 Patient's position during surgical operation
WARNING
•Make sure to always securely attach the mattresses to the operating table so that
they do not come off.
The mattresses may come off, and the patient may get injured.
•Position the patient's body 1 cm (0.39 in) or more away from the metal side rail. The
side rail may produce high temperatures due to the usage of electric scalpels, etc.,
which may result in a burn injury.
z Positioning the patient
Follow the steps below to position the patient.
1. Attach the accessory mattress onto the tabletop with their Velcro fastenings aligned
with each other.
2. Put the patient on the mattresses.
3. Position the patient according to the purpose of the surgical operation.

6
2
Safety precaution
CAUTION
Have the person who operates the operating
table to operate it in a position where the
emergency stop switch can be immediately
pressed, and the patient’s condition can
constantly observed.
180°
Back plate
Head plate
Operator
position
Patient’s
head
 Other
WARNING
●Prohibited
•Do not disassemble and/or modify the operating table. Otherwise, malfunction may
occur.
●Patient position
•When using the tabletop or accessories to secure a patient’s body position, always
observe the patient’s condition.
Being in the same position for long periods of time causes neuroparalysis or bedsores.
●Other medical electrical equipment to be used together with the operating table
• Whenusingahigh-frequencysurgicalequipmentand/oracardiacdebrillator
etc. with the operating table, refer to their operator's manual provided by the
manufacturers and observe the precautions and usage. Improper precautions
and usage may cause the operator or the patient to get burned and/or devices to
malfunction.
•When using medical electrical equipment etc. with the operating table, check
that the operating table does not malfunction before using it. Electromagnetic
interference may result in malfunctioning of the operating table.
●Allowable patient body weight
•* Do not apply loads which exceed the allowable patient body weight (total of the
patient and accessories)*. The operating table may not function, which may result
in failures.
* Lift: 250 kg (550 lbs) / Lateral tilt and Trendelenburg: 250 kg (550 lbs)
●Preventive maintenance and inspections
•Make sure to inspect and maintain the operating table before and after use. The
operatingtablemayrequirereplacementofthepartsduetosignicantwear,
deterioration, and/or breakage depending on the length of service and frequency of
use.
•For preventive maintenance and inspections, contact your distributor or Mizuho
directly.
●Antistatic measure
• Donotusetheoperatingtableonoorsand/orwithaccessoriesthatdonot
possess static electricity countermeasures. This may impede surgical operations.

7
2
Safety precaution
CAUTION
●Devices and accessories used together with this product
•Before using other devices or accessories, thoroughly read the instruction manual
of the devices and make sure that the operating table is not affected adversely.
Beforettingonaccessoriesfromthirdpartycompanies,contactyourdistributoror
Mizuho.Someaccessoriescannotbettedon.
•While operating the operating table, check the position of other devices or the
accessories used with them. They may come in contact with each other during the
operation, operating table, devices, and/or accessories may get damaged.
•For hygiene, be sure to use sterilized drapes on the areas on this product where
the patient comes into contact with it.
●Cleaning and disinfection
•After using the operating table, make sure to follow the steps below to clean up
and disinfect the operating table.
1. Turn off the power and disconnect the power cord from the medical grade outlet.
2. Detach all the mattresses from the operating table.
3. Use a lint-free cloth soaked with proper volume of disinfectant to wipe off the
upper, side, and back side of the mattresses.
4. As with step 3, disinfect the surfaces of the tables and side rails.
5. Wipe off the operating table with a clean dry cloth 15 minutes after disinfecting it.
•Make sure to use Mizuho authorized disinfectants. The disinfectants are as shown below.
a) Sodium hypochlorite 0.1% (halogen containing compound)
b) Hypo Alcohol (iodine color removing agent)
c) Chlorhexidine (chlorhexidine gluconate 0.5%)
d)
Benzalkonium chloride (invert soap 10%)
e) Povidone iodine
f) Ethanol 80%
g) Hydrogen peroxide
h) Saline (0.9%)
i) Isopropyl alcohol (IPA)
●Moving and transporting
•Do not move the operating table with a patient on it.
•Follow the procedures below to move the operating table.
* Before moving the operating table, disinfect the entire operating table in order to
prevent infection.
1. Turn off the power and disconnect the power cord from the medical grade outlet.
2. Checkifthehandlesandleversareinxedpositions,andeachsectionisxedrmly.
3. Unlock the brakes, and move the operating table.
* Do not allow the operating table to move in conjunction with the head plate or
leg plate when they are being pulled out from the operating table.
•The operating table should be transported with the following conditions met.
1.Disinfect the entire operating table before transporting it.
2.Take measures to prevent it from tipping over, such as lowering the tabletop to
the bottom position.
3.Actuate the brake.
4.Suitably position cushioning on the product to prevent it from getting damaged
during transport.
5. Store the product in a container so that it does not get exposed to dust, and the weather.
●Disposal
In accordance with the European Union Waste Electrical and Electronic Equipment
(WEEE) Directive, all electrical components and batteries must be disposed of in
accordance with local regulations. Please contact your local distributor for proper
disposal.

8
2
Safety precaution
2.2 Labeling
The operating table is labeled at the locations shown as below. Before use, make sure to understand the
contents of the labels.
 Warning and Caution labels
(7) C655803□
(3) C653624□
(5) C656740□
(6) C657333□(8) C653614□
(4) C655732□
(1) C655650□(2) C655608□
(8)
(7)
(6)
(5)
(4)*
(3)*
(2)
(1)
*: Applied on both sides.

9
2
Safety precaution
 Other labels (1/2)
(20) C655001□
(19) C655683□
(18) C655684□(17) C655002□(16) C653513□
(15) C642002□
(14) C653516□(13) C653515□
(12) C655648□
or C640034□
or C640033□
(11) C640032□
(10) C655724□(9) C600516□
*: Applied on both sides.
(20)
(19)
(18)
(17)
(16) (15) (14)
(13)
(12)
(11)*
(10)*
(9)*
YYYY-MM-DD
Made in ＊＊＊

10
2
Safety precaution
 Other labels (2/2)
722BU80
722GU64
722EU64
901AU63
901CU63
901DU63
901AU62
901CU62
901DU62
(28) PIN 630D8M3(27) PIN 630D8M4
(26) PIN 360L6M2(25) PIN 50005M2
or C646103□
or C646102□
(24) C646101□
or C646106□
or C646105□
(23) C646104□
or C657344□
or C657348□
(22) C657305□
(21) C653620□
(ASIA)
(EU)
(US)
(25) (26) (27)
(28)
(24) (23)(22)
(21)(21) (21) (21) (21)

11
2
Safety precaution
 Symbol mark for labeling
Symbol Description Label no.
Indicates a possibility of injury or even death if operates the
table without following the warning.
(1) (2) (3) (4) (5) (6)
(7)
General prohibition sign (5)
General mandatory action sign. (5)
Emergency stop (8)
Refer to the operators manual (5) (8) (12) (15) (18)
(19)
Indicates AC power supply. (15)
Enclosure Class (Splash-proof) (15)
Serial number (15)
Catalogue Number (15)
Indicates waste disposal information. (15)
European authorized representative (15)
Medical Device (15)
Manufacturer (15) (25) (26) (27)
(28)
Equalization terminal (16)
Indicatesprotectionagainstelectricshockanddebrillator
(Class B). (21)
Debrillation-proofTypeBappliedpart (25) (26) (27) (28)

12
3
Section Introduction
3. Section Introduction
3.1 Main unit
Equipotential terminalPower switch
Battery indicatorPower connector
Mattresses
Power code
Caster
Brake
Emergency brake release handle
Control unit connector
Control unit
Base
Column
Auxiliary
switch
Emergency
stop switch
Side rail
Leg plate
flexing lever
Leg plate
fixing handle
Leg plate
attaching/removing
handle
Head plate
fixing handle
Head plate
flexing lever
Leg plate(*1)Waist plate
Back plateHead plate(*1)
*1: The head plate and the leg plates are detachable.

13
3
Section Introduction
3.2 Control unit
Power ON/OFF switch
E switch
Return to level
Brake unlock
Reflex: Center down
Flex: Center up
Tabledown
(Lock operating table)
Table up
Trendelenburg: Head down
Head up
Reverse Trendelenburg:
Battery lamp
Power lamp
Pilot lamp
Back plate bending:Down
Back plate bending:Up
Lateral tilt: Right down
Lateral tilt: Left down
NOTE
•If a switch is continuously pressed for 3 minutes or more, its operation is halted. The halt condition
continues for about 20 minutes. Switches other than the halted switch can be operated as usual.
•If is pressed, the pilot lamp lights up for 3 seconds.

14
4
Operation
4. Operation
4.1 Installation and battery charging
 Installing the operating table
1. Movetheoperatingtabletoaatarea.
2. Check the battery lamp.
Ifthebatterylamp(orange)onthecontrolunitashes,battery
charging is required.
Battery lamp
3. If the battery indicator shows empty (red), battery charging
is required.
FOOT SWITCH
BATTERY INDICATOR
E F
POWER SWITCH POWER CORD
BATTERY INDICATOR
E F
Red
CAUTION
•Use the equipotential
wire to ground the
equipotential terminal to
the medical grounding
terminals. Prepare
the equipotential wire
yourself.
•When moving this
product, carry it out with
two or more persons.
Equipotential wire
Equipotential
terminal

15
4
Operation
 Installation space
This product requires the installation space shown as below.
2.5 m (98.4 in)
or more
2.5 m (98.4 in)
or more
2.5 m (98.4 in)
or more
2.5 m (98.4 in)
or more

16
4
Operation
 Charging the battery
CAUTION
•Connect the product to the power source provided
with the protective grounding to prevent the risk of
an electrical shock.
•Make sure to use the dedicated power cord with
the "MIZUHO" logo.
•Before inserting the power cord into the power
connector, check that the power connector does
nothaveanyuidinitnorisdusty.
•When turning off the power completely, disconnect
the power cord from the medical grade outlet.
•If the battery deteriorates, it will not be available for
the operating table when AC power is not supplied
due to power outage etc.
1. Connect the power connector of the product and the
medical grade outlet with the power cord.
POWER CORD
BATTERY INDICATOR
POWER SWITCH
FOOT SWITCH
E F
Power connector
Power cord
Power switch
Medical grade outlet
2. When turn on the power switch, battery charging starts.
Whilecharging,thebatteryindicatorsequentiallyashesorange.
3. Whenthebatteryindicatorsequentiallyashesorangeand
green, charging is completed.
POWER CORD
POWER SWITCH
FOOT SWITCH
BATTERY INDICATOR
E F
E FE FE F
Orange Green
BATTERY INDICATOR
Charging in progress Charging completeNeeds charging
OrangeRed
NOTE
•Make sure to charge the
battery when initially using
the purchased product, or
when it has not been used
for a long time. The battery
naturally discharges itself
when it is not being used
and is being stored.
•If the battery lamp on the
control unit blinks or the
battery indicator on the lower
part of the operating table
lights up only red while using
the operating table with the
battery power, charge the
battery immediately. When the
battery is discharged, only the
AC power is available and do
not use the operating table
with the battery power.
•The operating table battery life-
span is about 2 years. Once it
reaches its life-span, request
your distributor or Mizuho for a
battery replacement.
•The life-span for the battery
varies greatly depending on
operating conditions. The
battery could degrade quicker
if charging and discharging the
battery are repeated frequently
after using the operating table
for short operations.
It is recommended that you
charge the battery once a
week on weekends, since
it takes 17 hours to fully
charge the battery.
•If the battery is discharged
soon even after charging, the
battery may be degraded.
Request repairs from your
distributor or Mizuho.
•While the battery is being
charged, you can operate
the operating table by using
on the control unit.

17
4
Operation
 Attaching the control unit
1. Align the connector with the guide and insert it into the
receptacle properly.
Insert
the connector
 Detaching the control unit
1. Turn the connector ring in the direction of the arrow until it
stops.
2. Pull up the connector.
1. Turn the ring
2. Pull up
the connector

18
4
Operation
 Using the self-diagnostic function
This product is equipped with an embedded self-diagnostic function
capable of checking the communication status between the main unit and
the control unit.
1. Connect the power connector of the product and the
medical grade outlet with the power cord.
2. Press of the control unit.
3. Press and one of the function switches on the control
unit at the same time.
If two lines of green of the battery indicator light up, the control unit is
functioning properly.
BATTERY INDICATOR
E F
Control unit is normal
Green