Accumate 2300 Operation Manual-F

8/15/2019 Accumate 2300 Operation Manual-F

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Log

o

Accumate® 2300Volumetric Infusion Pump

Operation Manualwww.wooyoungmed.com

WMA-370210-Rev.0


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2

Important

This Operation Manual is for clinician

use only.

Do not permit patients to have access

to this Operation Manual. Please read the entire Operation

Manual before operating the Accumate®

2300 volumetric infusion pump.

Failure to properly follow warnings,

cautions and instructions could result in

death or serious injury to the patient.


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Warnings

If the pump is used to deliver life-sustainingmedication, an additional pump must be available.

Prior to use, always check the audible and visualalarms.

The pump is not to be used for delivery of blood orcellular blood products.

Do not use this pump on mains power if the integrityof the protective earth system is suspect.

To prevent a possible explosion hazard do not usethis pump in presence of inflammable anestheticgases.

Do not use this pump in close proximity to equipmentsuch as surgical diathermy with generates high levels

of RFI. Do not permit the use of mobile telephones in wards

where this pump is in use.

If the pump is dropped or hit, inspect the pump fordamage. Do not use a pump that is damaged or notfunctioning properly. Contact Customer Service toreturn a pump for service.

Do not permit this pump to use if standing in a pool ofliquid.

System delivery inaccuracies may occur as a resultof back pressure or fluid resistance, which dependsupon drug viscosity, catheter size, and extension settubing.


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Cautions

Do not operate the pump at temperatures below+10◦C(50 ◦F) or above 40◦C(104◦F) and humiditylevels below 30% or above 85%.

Do not store the pump at temperatures below+5◦C(41 ◦F) or above 40◦C(104◦F) and humidity levelsbelow 10% or above 90%. Do not store the pump

with the Administration Set attached. Do not store the pump for prolonged periods with the

battery installed (above 3months).

Do not immerse the pump in cleaning fluid or wateror allow solution to soak into the pump, accumulateon the key pad, or enter the battery compartment.

Do not clean the pump with acetone, other plastic

solvents, or abrasive cleaners. Do not use the pump to therapeutic levels of ionizing

radiation.

Do not use the pump directly to ultrasound.

Do not use the pump in the vicinity of magneticresonance imaging (MRI) equipment.

Do not use the pump near ECG equipment.

Do not sterilize the pump. All service and repair of the Accumate® 2300 pumps

must be performed by Woo Young Medical or itsauthorized agents.


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Table of Contents

Introduction .........................................................7

Features of the Accumate® 2300 – Front View & Key Pad .................................................................8

– Controls and Indicators .................................................................9

– Rear View ...........................................................10

Directions for Operation – Preparation of the IV-set ..............................................................12

– Turning ON the Power - Rear ............................................................13

–

Turning ON the Power - Front ...........................................................14 – Insertion of the IV-set ................................................................15

– Attach drop sensor ............... ..................................................................17

– Setting the Flow Rate and Delivery Limit ...........................................20

– Clearing the Volume Delivered ..........................................................21

– Operating the Pump .............................................................21

– Purge Infusion (stop mode) ...............................................................22

– Bolus Infusion (start mode) ...............................................................22

– Titration ..................................................................23

– Data Lock ...................................................................24

– Adjust Sound ..................................................................25 – Occlusion Level ................................................................26

– Near End of Infusion ............................................................27

– End of Infusion ...................................................................28

Alarms and Troubleshooting .....................................................29

Specifications ..........................................................32

Maintenance – Routine Maintenance Procedures ...................................................34

– Cleaning and Storage ................................................................35

– Replacing the AC fuses .................................................................36

– Battery operation ...............................................................37

Occlusion Pressure Limits ........................................................38

Start-up & Trumpet Curves ......................................................39

Warranty ................................................................42

Service and Packaging .............................................43

Contact ................................................................44


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7

Introduction

The Accumate® 2300 volumetric infusion pump is a fully

featured infusion pump suitable for critical care and

generation applications.

The Advantages

High precision. Purge, automatic & manual bolus capability.

Easy to operate in only three steps.

– Power On > Select (rate, total, VTBI) > Start

Easy to read, large display.

History function.

– Historical data of infusion records.

(warnings, settings, starts and stops of infusion,etc.)

Micro-infusion for neonatal and high risk application.

None dedicated sets, available from variousmanufacturers.

Programmable, ultrasonic air bubble detector.

Multi-position clamp for vertical or horizontal fixationto poles.

SAFETY STANDARD

The Accumate® 2300 meets all safety standards formedical electrical devices, corresponding to IEC60601-1 and IEC 60601-2-24.


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8

Features of the Accumate® 2300

-Front View & Key Pad

a

b

c

d

e

fg h

ij

k

l

m

n

op

qr

s

t u v

w

x

y


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Controls and Indicators

NO. Name Function

a Handle To handle for carrying

b Name Plate To display the pump model and name

c Display All essential information is displayed (flow rate,

delivery limit, volume delivered, alarms

information)d Locker To lock pump door

e Key Pad To set infusion data

f Finger To squeeze the tube with the spring housing by

peristaltic motion

g Occlusion

Sensor

To detect the downstream occlusion of the tube

h Clamp Lever To prevent free flow when the pump door is

opened

i Spring

Housing

To squeeze the tube with the peristaltic fingers

j Door Handle To lock pump door with locker

k Door To protect the tubing set when running

l Door Magnet To detect whether the door is open or not

m Bubble Sensor To detect air in the tube

n LED To indicates pump is infusing or lights up during

an alarm (normal : green, malfunction : red)


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Controls and Indicators

NO. Name Function

o Volume

Delivered

Displays Volume Delivered (VTBI:Volume To

Be Infused)

p Delivery Limit Displays delivery limit or alarms information

q Flow Rate Displays flow rate (infusion rate)

r SELECT

/SILENCE

To select setting mode (flow rate, delivery limit,

volume delivered)

/ To silence alarm for 2minutes

s BATTERY

LEVEL

To display the charging status of internal

rechargeable battery

t EXTERNALPOWER

To inform whether the external power isconnected or not

u PURGE To access PURGE or BOLUS key

v POWER

ON/OFF

Press once to switch the pump ON. Press and

hold down for 2 seconds to switch the pump

OFF

w START To start the infusion

x STOP

/CLEAR

To stop the infusion

/To clear the value when setting data

y UP/DOWN To increase or decrease of value shown on

display


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Features of the Accumate® 2300

-Rear View

a

b

c

d

e

f g h i

j

k

l

NO. Name Function

a Multi-position Clamp To fix the pump to vertical pole stand or horizontal bar of bed

b Rear Support To support to pole stand

c Drop Sensor Port To connect the drop sensor with the pump

d Nurse Call/ Comm. Port To connect the nurse call jack or communication cable

e Front Panel Lock Switch To lock the front key pad

f 12V DC Jack To supply the power of 12V in ambulance car

g Protective Ground To connect the protective earth line

h Spec Plate To inform the product information

i AC Outlet/Fuse Socket To connect the AC 90~245V main power cord where the 1.25A fuse is

j Rechargeable Battery To hold the NIMH rechargeable battery

k Power Switch To switch the main power

l Clamp Knob To fix the clamp


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Direction for Operation

Preparation of the IV-set

– Check for cleanliness, completeness, and

damage. If unit appears damaged, do not use it.

– Check the IV administration sets. If other IV

administration sets are used, the operating safety

of the pump can no longer be guaranteed.

Patient safety may, as a result, be compromised.

• Recommended IV-set

– BD(BECTON DICKINSON) :A122

– KV(KOREA VACCINE) :143T/243T

– Carefully purge the infusion set, without allowingany air bubbles to enter, until the drip chamber is

to 1/3 full. If air has entered, repeat purge-

procedure.

– Close the tubing roller clamp.

1/3

chamber

close


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Turning ON the Power - Rear

Attach the pump to an IV

pole by turning the knob

on pole clamp.

Plug the pump's power

cord into an electrical

outlet.

Turn ON the MAIN POWER

switch. MAIN POWER switch

must be ON to charge the

battery.


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Turning ON the Power - Front

Check whether the AC

power LED is turned on.

External Power LED disp lay

wi l l l ight .

Press the POWER ON key

on the front panel.When turnin g the pump OFF, the

pum p must be at STOP mode in

order for the POWER key to respon d.

Wait the self test

procedure.

Check the previously

used data.


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Insertion of the IV-set

Completely insert the IV-set

into the BUBBLE SENSOR.

Insert the IV-set chamber

into the IV bottle/bag. Fill 1/3

of the chamber.Take caut ions to avoid any air bubb les.

Open the door by pulling

the DOOR HANDLE.

Push the CLAMP LEVER to right

to open. Place the IV-set into

the clamp. This is a safety feature thatprevents free f low w hen the doo r is opened

dur ing infus ion.


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Insert the IV-set in the occlusion

guide.

Check if the IV-set is

straightforward.

Close the door by pushing

the tightly DOOR HANDLE.

The roller clamp should be below

the pump. Open the roller clamp

to be ready to infuse.Check that no dro ps are fal l ing in th e drip

chamber.

CAUTION : Make sure that IV tube is NOT loosely fastened into the internal

chamber of the pump. It shou ld be straightforw ard.


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Attach Drop Sensor (When supplied with the

pump - optional)

The drop sensor detects :

– Drops falling in the drip chamber.

–Empty fluid container.

– Upstream occlusion.

Correct drop sensor positioning is very important. The

drip chamber should be about one-third full, allowing

air space for sufficient sensor range. The sensor

should rest halfway between the drop orifice and the

fluid surface so that the sensor beam "sees" only

passing drops.


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If the drop sensor is not positioned correctly, thepump activates false alarms. For example :

If the drop sensor rests

too close to the drop orifice,

the beam may pass throughdrops slowly forming on

the orifice.

The pump activates a false

'drop' alarm.

Positioning the drop sensor

near the bottom of the drip

chamber is incorrect. When

the administration set is

stable, the fluid is still.

The beam passes through

the fluid as it passes through

air and does not detect drops

falling.

The pump activates a false 'drop' alarm.


INCORRECT

INCORRECT


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Setting the Flow Rate and Delivery Limit

Press the SELECT key.

The digits in the LED digital

display will blink in 7seconds.

Use the UP(▲) DOWN(▼) keys to

set the desired rate of infusion.The rate of infusion can be set

from 0.1 to 999.9m l/hr.





set the desired volume to be

infused. The volume to be infus ed can be set from 0.1 to 9,999ml.


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Clearing the Volume Delivered

Operating the Pump




Press the STOP/CLR key.

Press the START key.

Check the three LED turned

on sequentially.


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Purge Infusion (stop mode)

Bolus Infusion (start mode)

Press and hold the PURGE key

when the pump is not infusion.Press and hold the PURGE key unt i l f lu id

f lows and the purg ing o f the IV-set is complete.

CAUTION : PURGE will infuse at the rate of 999 9ml/hr

The volume used dur ing purg ing wi l l be disp layed, but i t is

not added to the volume del ivered.

The pump wi l l not p urge i f the lock h as been enabled.

Press the PURGE key when the

pump is infusion.PURGE wil l in fuse at the rate of 999.9ml/hr.

The feature al lows a bo lus to be given du ring

an infus ion.

Enter the amount of bolus to

be given in ml and Press the

START key. The amo unt of bo lus can be set from 1.0 to 99.9ml.


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Titration (To change the flow rate while infusing)





set the desired rate of infusion.

The rate of infusion can be setfrom 0.1 to 999.9m l/hr.

Press the START key.

CAUTION : The pump wil l no t t i t ration i f th e lock has been enabled.


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Data Lock (This features prevents unauthorized

use by locking out all key except SILENCE key.)

Turn ON [KEY LOCK] button

to lock the key pad on thefront panel.

Press the any key and

check the displayed in 'HOLd'.

Check the set up and pump

status again.

HOLd


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Adjust Sound (This feature allows the volume of

the alarm tone to be changed)


to lock the key pad on thefront panel.

Press and hold the SELECT

key and UP(▲) /DOWN(▼)

keys to increase or decreasethe sound level.

Select the volume of the alarm

tone to be changed.

caut ion : The volum e of the alarm to ch ange can be set from

1(45dB/1m) to 5(65dB/1m)


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Occlusion Level (The pressure at which a

downstream occlusion alarm will be triggered

varied. The higher the pressure limit, the less

sensitive the pump is changes in fluid

resistance.)


to lock the key pad on the

front panel.


key and UP(▲)/DOWN(▼) keys

to increase or decrease the

occlusion level.

Select the occlusion level

to be changed.

caut ion : The occlus ion level to change can be set low (7 2psi),

center(11 3psi), or h igh (15 3psi).


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Near End of Infusion (Sets the near end of

infusion warning time, as time left to End of

Infusion.)

Turn ON [KEY LOCK] buttonto lock the key pad on the

front panel.


key and UP(▲)/DOWN(▼) keys

to increase or decrease.

Select the near end of infusion

to be changed.

caut ion : The end of infusio n to change can be set from 0(no set)

to 15m inutes.


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End of Infusion (The pump has reached the end

of the infusion)

In certain conditions the Accumate® 2300

automatically switches to the KVO (Keep-Vein-

Open) rate. The KVO-rate is set to 1.0ml/hr.However, if the flow-rate set by the user is lower

than 1.0ml/hr, the KVO-rate is equal to flow-rate.

This alarm occurs 5 minutes

before infusion is completed.Press the SILENCE key.

This alarm occurs when infusion

is completed. (KVO : Keep Vein

Open)Press the STOP key to reset.


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Alarms and Troubleshooting

Alarms are indicated by a combination of an

audible alarm, flashing alarm indicator and

abbreviated message in the display.

First press the SILENCE key to silence the

alarm for a maximum of 2 minutes, then checkthe display for an alarm message. Press the

STOP key to cancel the alarm message.

If the infusion has stopped, rectify the cause of

the alarm then press the START key resume

the infusion.


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Alarm

Indication &

Sound

Possible Cause Action

Air-in-line

Air

bb-bb-bb

Air bubble air-in-line sensor

IV tube not properly inserted

into the Bubble Sensor

Remove the air from the tube

Completely insert the IV

tube into the Bubble Sensor

Door Open

OPEn

bb-bb-bb

Door opened during infusion Close the door

Occlusion

OccL

bb-bb-bb

Downstream tubing kinked

Filter blocked

Closed roller clamp

IV positional or infiltratedCatheter or vein too small

Occlusion limit too low

Correct kinks

Correct blocked filter

Open roller clamp

Check IV site

Increase occlusion limit

Drive Error

Err

bb-bb-bb

Motor malfunction

Mechanical error

Request A/S

Request A/S

Low battery

BAtt

b-b-b

30 minutes until battery is fully

discharged

Connect pump to AC

power

End of infusion

End, conP

b-b-b

Programmed infusion is

complete

Stop infusion and reset

No Good

ng-?

silence

Self-Test NG

Internal Malfunction

Request A/S


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Alarm

Indication

& Sound

Possible Cause Action

Upstream

occlusion

drop

bb-bb-bb

Closed roller clamp Open roller clamp

No flow

drop

bb-bb-bb

No fluid remains in solution

chamber.

Sensor is mounted under fluid

surface on drip chamber.

Drop sensor is misplaced.

Replace container.

Place sensor halfway

between drop orifice and

fluid surface.

LOW-FLOW

FLO.L

bb-bb-bb

Air vent in the administration

is closed while using a bottle.

The pump calibration is out of

range.

Open the air vent in the

administration set.

Checkout and

configuration or request

A/S.

HIGH-FLOW

FLO.H

bb-bb-bb

Damaged administration set.

The pump calibration is out of

range.

Replace administration set.

Checkout and

configuration or request

A/S.


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Specifications

Name Volumetric Infusion Pump

Model Accumate® 2300

Pumping System Linear peristaltic

Flow Rate Range 0.1-999.9ml/hr (0.1ml/hr increments)

Delivery Limit Range0.1-999.9ml (0.1 ml increments), 1,000-9,999ml(1ml

increments)

Total Volume Equals to the upper limit of the delivery limit range

Purge Rate Range Equals to the upper limit of the flow-rate range

Accuracy +/- 5% nominal

KVO( Keep-Vein-

Open)0.1-5.0ml/hr(0.1ml/hr increments)

Adjustable occlusion[5.8-17.4psi(3 level : low, center, high)

Adjustable alarm volume (level up or down)

Infusion completed

Alarms Low battery(30 min. before infusion stop)

Battery depleted(3 min. before power off)

Air-in-line

Door open

Drive error

Near End of Infusion

Others

Titration while running

Self testing (System check)

One key bolus

Front panel lock


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Specifications

EMS DC 12V

Electrical Safety Class I, Type BF

Dimensions 140(W)*225(H)*140(D)mm

Weight Approximately 2.5Kg

Power Requirements AC 90-245V, 50/60Hz

Battery Built-in rechargeable dc 12V(NI-MH 2.3Ah)

Battery Operation Ca. 4hr @ 100ml/hr

Battery Charging

Time7hrs

Operation Conditions 10-40℃(Relative humidity 30-85%)

Storage Conditions 5-40℃(Relative humidity 10-90%)

Accessories AC power cord for 220V, Operating manual

Warranty 2 years from the date of delivery

Options RS-485, nurse call, drop sensor

CAUTION : Specifications are subject to change without

notice.


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Maintenance

Routine Maintenance Procedures

To ensure that pump remains in good operating

condition, it is important to keep it clean and carry out

routine maintenance procedures described below. All

servicing should only be performed by a qualified

service engineer with reference to the TechnicalService Manual for this product.

– As required

Thoroughly clean external surfaces of the pump

before and after prolonged period of storage.

–

At least once per year Inspect AC power supply plug and cable for

damage. Perform functional tests as outlined in

the Technical Service Manual. Operate the pump

on battery power until the battery low alarm then

charge the battery to confirm battery operation

and charging.


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Maintenance

Cleaning and Storage

Before the transfer of the pump to a new patient andperiodically during the use, clean the pump by wipingover with a lint-free cloth lightly dampened with warmwater and a standard disinfectant/detergent solution.

Disinfectants which are known to be corrosive tometals must not be used. Concentrated Isopropylalcohol based cleaners will degrade plastic parts.

The IV-set and extension lines are disposable singleuse items and should be discarded after useaccording to their manufacturers' instructions.

If the pump is to be stored for an extended period itshould be first cleaned and the internal battery fullycharged. Store in a clean, dry atmosphere at roomtemperature and, if available, employ the originalpacking for protection.

Once every 3 months during storage, carry outfunctional tests as described in the Technical Service

Manual and ensure that the internal battery is fullycharged.Caut ion : B efore cleaning always switch OFF disconn ect from the

AC power sup ply . Never al low l iquid to enter the casing and

excess f lu id bu i ld up o n the pum p. Do no t steam autoc lave,

ethy lene oxide ster i l ize or imm erse this pump in any f lu id. Keep

the pump plu gged into electr ical power dur in g storage.


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Maintenance

Replacing the AC fuses

If the pump continually illuminates the battery

indicator and the AC power indicator light does not

illuminate when the pump is connected to the AC

power supply and switched ON, suspect that either

the power supply fuse in the AC plug or the internal

fuses have blown.

First check the power supply fuse in the AC mains

plug. If the AC power indicator light does not

illuminate remove the pump from service.

It is recommended that only a qualified service

engineer replaces the AC fuses. For further

information regarding the replacement of internal AC

fuses refer to the Technical Service Manual.


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Maintenance

Battery Operation

The internal rechargeable battery allows continued

operation when the AC power is unavailable, for

example during patient transfer or AC power failure.

A fully charged battery will provide over 4 hours of

operation at typical infusion rates.

A low battery alert is activated approximately 30

minutes before the battery depleted alarm.

The battery is maintenance free, sealed Nickel Metal

Hydride and requires no routine servicing. However,

to achieve optimum operation, ensure that the battery

is fully recharged after full discharge, before storage,

and at regular 3 month intervals during storage.

Charge retention will eventually degrade. Where

retention is critical the internal battery should be

replaced every 3 years.

It is recommended that only a qualified service

engineer replaces the Battery. For further information

regarding the replacement of batteries refer to the

Technical Service Manual.


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Occlusion Pressure Limits

Time to alarm following occlusion is achieved in less

than 5minutes at rates of 25ml/hr and higher by the

appropriate selection of occlusion levels.

The following graphs show the typical values for time

to alarm and bolus volume that can be expected in

the event of an occlusion when the IV-set (KV 243T)is selected.

Time to Alarm - 25ml/hr

0

2

4

6

8

10

12

14

16

0 1:00 2:00 3:00 4:00

min : sec

O c c l u s i o n L e v e l ( p s i

Bolus Volume

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Occlusion Level(psi)

m l


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Start-up Curves

& Trumpet Curves

In this pump, as with all infusion systems, the action

of the pumping mechanism and variations in

individual IV-sets cause short-term fluctuations in

rate accuracy.

The following curves show typical performance of the

system in two ways : 1) the delay in onset of fluidflow when infusion commences (start-up curves)...

and 2) the accuracy of fluid delivery over various time

periods is measured (trumpet curves).

The start-up curves represent continuous flow versus

operating time from the start of the infusion. They

exhibit the delay in onset of delivery due tomechanical compliance and provide a visual

representation of uniformity. Trumpet curves are

derived from the second hour of this data. Tests

performed per IEC60601-2-24 standard.


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Start-up Curves

& Trumpet Curves

Trumpet curves are named for their characteristic

shape. They display discrete data averaged over

particular time periods or 'observation windows', not

continuous data versus operating time. Over long

observation windows, short term fluctuations have ㅣ

little effect on accuracy as represented by the flatpart of the curve. As the observation window is

reduced, short term fluctuations have greater effects

as represented by the "mouth" of the trumpet.

Knowledge of system accuracy over various

observation windows may be of interest when certain

drugs are being administered. Short term fluctuationsin rate accuracy may have impact depending on the

half-life of the drug being infused, therefore the

clinical effect cannot be determined from the trumpet

curves alone.

Caution : Start-up and trumpet curves may not be

indicative of operation under negative pressure.


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41

Start-up Curves

& Trumpet Curves

Start-up (25ml/hr)

0

5

10

15

20

25

30

1 7 s 2

m 5 m

9 m

1 3 m

1 7 m

3 1 m

Time

R a t e ( m l / h r

Trumpet Curve (25ml/hr)

-15.00%

-10.00%

-5.00%

0.00%

5.00%

10.00%

15.00%

17s 1m 5m 11m 19m 31m

Observation Window(mins)

E r r o r (


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Service & Packaging

Service

– If the pump fails to respond to the operating or

troubleshooting procedures listed in this manual

and the cause cannot be determined, discontinue

use and forward it to an authorized Woo Young

Medical's agency.

– With each complaint, please include pump serial

number and full description of difficulty, including

all setting, types of fluids, time, and alarm

messages.

– Return IV-set used if possible.

– Woo Young Medical cannot assume

responsibility for loss or damage to returned

pumps while they are in transit.

Packaging

– The pump packaging is reusable.

– Package Contents : Accumate® 2300 InfusionPump, power cable, operation manual


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Contact

Manufactured by: WOO YOUNG MEDICAL CO.,LTD.

374-3, Sangsin-Ri,Jincheon-Eup,Jincheon-Gun,

Chungcheongbuk-Do,Korea

Tel: +82 -43-536-0291 Fax: +82-43-536-0290

Homepage : www.wooyoungmed.com
http://www.wooyoungmed.com/http://www.wooyoungmed.com/

Documents

Accumate 2300 Operation Manual-F