3-9-3, Honjo-Nishi, Kita-Ku, OSAKA
531-8510, JAPAN
PHONE +81-6-6372-2331
Version No.0R1121-0801
PREFACE
Thank you for purchase of Single Patient Dialysis Machine, SURDIAL.
The Operation Manual is intended to be prepared for correct and safe use of the machine
and not to be intended for description how to manage patient medically.
Be familiar with features of the machine and instructions how to operate it contained in this
manual before use.
Description in this manual is protected by copyright of the manufacturer. Copy, reproduction
or preparation of version in any foreign language of the description partially or wholly shall not
be allowed without obtaining prior approval by the manufacturer.
The life time of this machine is 7 years.
Machine description Life time
Single Patient Dialysis Machine, SURDIAL 7 years
PREFACE
Revision table of SURDIAL OPERATION MANUAL
We revised the following contents in operation manual.
Kindly refer the following contents in operation manual compare as manual from your side.
Page Contents Revision Previous
11-1 11.1.1.Cleaning and
disinfection of machine
enclosure
※ Delete cleaning procedure
using alcohol.
11-1 11.1.2.Cleaning and
disinfection of dialysate
concentrate connectors
and rinse ports
※ Delete cleaning procedure
using alcohol.
21-3 21.2.1.Dialysate flow
Remove blood and/or organic substances from
the machine enclosure using soft cloth wetted
with tepid water or w ater. DO NOT use organic
solvents such as thinner and benzene to
prevent patient damage.
After long term use of dialysate concentrate
connectors and rinse ports, solutes in the
concentrates may isolated to form harmful
crystals and may cause the machine failure.
Clean them using cloth wetted with tepid water
or water regularly. Pull out the ports to this
side to allow easy cleaning.
UFR is≦2.70L/h when dialysate flow rate is
300mL/min.
Remove blood and/or organic substances from
the machine enclosure using soft cloth wetted
with alcohol or water. DO NOT use organic
solvents such as thinner and benzene to
prevent patient damage.
After long term use of dialysate concentrate
connectors and rinse ports, solutes in the
concentrates may isolated to form harmful
crystals and may cause the machine failure.
Clean them using cloth wetted with alcohol or
water regularly. Pull out the ports to this side to
allow easy cleaning.
UFR is≦4.00L/h when dialysate flow rate is
30L/min.
To use the machine (SURDIAL) safely, it shall be operated in
accordance with specified procedures and shall be maintained
regularly after reading and full understanding cautions included in
this Operation Manual.
Procedures for operation and cautions for safety contained in the
manual are only applicable to the case when the machine is used
for specified purpose. It shall be noted that any danger caused by
use of the machine based on any procedures not specified in the
manual shall be responsible for user.
(1) Messages with symbol for safety are classified into the following
three categories:
DANGER
Cases critically causing death or severe injury of user by
misuse of the machine
WARNING
Cases potentially causing death or severe injury of user by
misuse of the machine
CAUTION
Cases potentially causing injury of user and/or loss of property
by misuse of the machine
(2) NOTE
Reference to operation of the machine
Design of the machine may be changed partially based on
improvement of it at any progressive step and the partially
improved design may be different from that contained in the manual.
If you have any question, please contact our branch or agency near
your place without hesitation.
CAUTION-1
DANGER
■ Before use of the machine, read and full understand this Operation Manual.
•The machine can be used safely and reliably when operated and
maintained as specified in the manual.
•Before operating the machine, read and full understand the manual to
avoid human injury and the machine damage.
■ Be familiar with procedure how to stop the machine without delay.
•Be familiar with procedure how to stop the machine without delay in
emergency to avoid serious problem occurrence.
•The machine shall be operated by well trained and qualified person only
unless otherwise instructed formally.
Be familiar with procedure how to correct the machine when it is stopped
accidentally.
•Correct the machine as prescribed in the manual after checking the
stopped machine conditions.
DO NOT touch any board, wiring and terminal with hand in all the cases
other than maintenance mode.
• DO NOT touch any non-insulated wiring and terminal.
• DO NOT touch any board with wet hand.
• Disconnect plug from receptacle when any terminal bed is manipulated.
■ Take care of the following when patient is connected to the machine or
disconnect from it.
• DO NOT allow air ingress into patient body.
• DO NOT connect blood line to patient before starting priming operation.
• DO NOT connect blood line to patient during rinsing operation.
• Take care for patient not to be contaminated with harmful virus or
chemical.
•DO NOT connect bloodline to patient during releasing any alarm function.
It may critically causing death or severe injury of patient in this case.
■ Check frequently whether blood line is connected correctly to avoid danger
to patient due to blood leak caused by disconnection of the line when
incorrectly connected, and due to rupture of the line caused by excess
pressure application.
CAUTION-2
WARNING
■ DO NOT use any electric wave generating electronic devices in room or
building where the machine is operated.
•DO NOT use electric wave generating electronic devices such as portable
telephone, transceiver and radio controlled toy in hospital to avoid
malfunction of the machine.
•Manage and instruct for the devices not to be brought in and not to be
used in hospital to prevent trouble occurrence.
DO NOT change parameter setting during dialysis excluding the case of
emergency.
• Change parameter setting before connecting the machine to patient.
• Set parameter as intended after full understanding its function.
■ Provide drain port at floor.
•Keep power cord away from floor to avoid electric shock if short-circuit is
caused by water leak.
•Provide drain port at floor near the machine.
Read the manual before starting check and maintenance of the machine.
•Read and full understand the manual before starting check and
maintenance.
• Check and maintain the machine as prescribed in the manual.
• Entrust check and maintenance not prescribed in the manual to
authorized specialist.
■ DO NOT touch any SW unnecessary for the machine operation during
dialysis.
■ DO NOT place the machine at an angle of ≧5°against vertical line under
loading any object on any container support or hunger to prevent falling
down of the machine.
■ DO NOT load any object on any container support or hunger during
transport of the machine.
■ DO NOT place the machine at an angle of ≧10°against vertical line under
unloaded condition to prevent falling down of the machine.
■ DO NOT connect any devices other than approved ones to the machine.
Otherwise, the total leakage current may exceed the acceptable limit.
CAUTION-3
■ Injury or death of patient may be caused if the machine is operated,
maintained or calibrated based on any procedure not specified in this
operation manual or if any accessory device not approved by us is used. In
such case, the injury or death is out of our control. The machine shall be
operated, maintained or calibrated by well trained and qualified specialist
based on the procedure specified in this operation manual.
■ Check actual dialysate concentration by meter.
• Check whether dialysate concentration is correct by the test using
osmometer, conductivity meter or flame photometer.
•Check whether dialysate concentration is correctly displayed.
■ Check no residual disinfectant and acid after rinsing completion.
•After disinfection using sodium hypochlorite or peracetic acid; or after
acid rinsing, check whether residue of the disinfectant or acid is
contained in fluid supply and drain lines by the test using test paper or
reagent.
■ DO NOT apply hot rinse without hot rinse option. It might cause breakdown
of the machine.
CAUTION-4
CAUTION
■Before starting the machine installation, read and full understand the
instructions specified in “6. INSTALLATION" of this Operation Manual.
•The machine shall be installed by well trained and qualified person only.
■Before connecting any optional device to the machine, read and full
understand “Handling Manual” of the device.
•The connection shall be performed by well trained and qualified person
only.
■DO NOT give shock or impact to display and operation panel.
•Take care not to give shock or impact to display and operation panel
during cleaning.
■ Clean the machine thoroughly before use of it.
•If the machine is used after long term of storage, rinse using water for one
hour or longer.
•If the machine is used after long term of storage without removing water,
rinse well until dirty water is not drained.
■Take care for the machine to be kept clean.
•If the machine is contaminated with blood, dialysate or rinsing fluid,
remove it by wiping without delay.
•Perform regular cleaning and disinfection.
■There are the cases that display and process do not respond to operation of
some SW’s under certain conditions. DO NOT operate the SW’s forcibly.
■Use the color coded dialysate concentrate container. Non- color coded one
is not applicable to the machine.
■Take care to avoid infection during handling of disposables because there is
possibility of contact with hepatitis virus and/or contaminated drug or
chemical.
■Use water, dialysate concentrates and substitute of acceptable qualities for
safe and effective operation of the machine.
■Gap between rollers and housing of blood pump can be adjusted within
allowable range. The adjustment may be required according to size of
rolling tube.
CAUTION-5
Chapter 1
APPLICATION
(a) Single patient dialysis machine, SURDIAL is applied to treatment of
patients with acute or chronic renal failure by dialysis when the application
is instructed by doctor.
(b) SURDIAL can be used at both hospital and home.
1-1
Chapter 2
CONTRAINDICATION
Any application other than dialysis is contraindicated.
2-1
Chapter 3
CAUTIONS
Take care of the followings in use of the machine:
1. The machine shall be operated by well trained technician only.
2. Cautions for installation
(1) Install the machine at place without fear of contact with water.
(2) Install the machine at place without fear of adverse effects caused by abnormal
atmospheric pressure, temperature and/or humidity; insufficient ventilation,
direct exposure to sunlight; and dust, salt and/or sulfur containing air.
(3) Handle the machine under avoiding slant placement, vibration and shock during
installation and transportation.
(4) DO NOT install the machine at chemical storing or gas generating place.
(5) Frequency, voltage and amperage (power consumption) of power supply should
be as specified.
(6) Connect the machine with earth correctly.
3. Cautions prior to starting operation
(1) Check SW contacts, polarity, dial settings, meters and the like to assure correct
operation of the machine.
(2) Check correct connection of the machine with earth.
(3) Check correct connections of all wires.
(4) Take care that operation of the machine combined with other device may cause
adverse effects.
(5) Recheck integrity of lines connected to patient directly.
3-1
Cautions during operation
4.
(1) Monitor always whether the machine and patient are maintained normally.
(2) If trouble of the machine or patient is detected, take appropriate actions such as
the machine stop so that the patient is kept safe.
(3) Take care that there is no direct contact of the machine to patient.
5. Cautions after operation
(1) Turn off power after returning operation SW’s, dials and the like to original
positions based on prescribed procedures.
(2) DO NOT forcibly pull any cord and the like to disconnect..
(3) Take care the followings to store or transport the machine:
1) Store the machine at place without fear of contact with water.
2) Store the machine at place without fear of adverse effects caused by
abnormal atmospheric pressure, temperature and/or humidity; insufficient
ventilation, direct exposure to sunlight; and dust, salt and/or sulfur
containing air.
3) Handle the machine under avoiding slant placement, vibration and shock
during storage and transportation.
4) DO NOT store the machine at chemical storing or gas generating place.
(4) Clean accessories, cords, and the like in order and clean them to store.
(5) Store the machine after cleaning it for the next use without any trouble.
6.
If the machine is damaged, indicate the damaged conditions to request
repair by specialist.
7.
DO NOT remodel or modify the machine.
8.
Check and maintenance
(1) Perform regular check and maintenance of the machine and its components.
(2) When the machine is used after storage for some time, check and maintain so that
it can be operated normally and safely.
9.
Read and understand other CAUTIONS contained in the operation manual.
3-2
Chapter 4
DEFINITION
Terms contained in this Operation Manual shall be defined as follows:
z“Acetate” means salt required to prepare acetate dialysate which is used for acetate
dialysis.
z“Acid rinsing” means process to rinse dialysate line by passing dilute acetic acid
through it.
z"Arterial pressure (option)" means pressure in arterial drip chamber determined by
pressure sensor connected with the chamber through detection line.
z“Back siphon” means back flow of waste dialysate toward the machine due to
pressure in dialysate drain line is higher than that in the machine, can be caused by
any reason when machine is stopped.
z"Bicarbonate" means salt required to prepare bicarbonate dialysate which is used
for bicarbonate dialysis.
z “Blood leak detector” means device used to detect blood leak to dialysate optically.
z “Blood line” means the circuit used to circulate extracorporeal blood through
dialyzer.
z“Blood pump” means pump used to circulate blood through dialyzer and blood line.
Roller type pump is used in SURDIAL.
z“Bubble detector” means device used to detect air bubble in blood passing through
venous line.
z“Bypass” means process to drain dialysate through bypass line without passing
dialysate through dialyzer.
z“Clamp” means device used to close blood line by clamping when air bubble is
detected in venous line.
z"Concentration" means Na+ concentration in dialysate derived from measurement
of dialysate conductivity.
z “Conductivity sensor” means the sensor used to measure conductivity of dialysate.
z "Dialysate" means solution dissolving various salt used to remove metabolic waste
and excess fluid from blood through dialyzer membrane.
z“Dialysate concentrate connection ports” means those provided with male
connectors each used to connect with each of acetate or A and B concentrates.
z"Dialysate pressure: DP" means pressure at dialyzer inlet determined by referring to
pressure measured at dialysate line by pressure sensor.
z"Dialysis" means process to remove metabolic waste and excessive fluid from a
circulating extracorporeal blood by diffusion.
z“Dialyzer” means device containing membrane through which metabolic waste and
4-1
excess fluid are removed.
zDIALYSIS screen : PREPARATION COMPLETION, DIALYSIS and RECOVERY are
enabled by the mode.
z“Disinfection” means process to disinfect dialysate line by passing disinfectant
such as
dilute sodium hypochlorite or peracetic acid solution through it.
z“Disinfectant concentrate connection port” means that provided with male
connector used to connect with disinfectant.
z"Double needle dialysis" means dialysis performed by puncturing artery and vein
using respective needles to circulate blood.
z “Earth” means ground connection.
z PREPARATION screen : message to operator is displayed during preparation
process.
z “Priming” means process to prime dialyzer with saline or the like.
z RINSING (AUTOMATIC RINSING 1) screen : pattern of the disinfection and current
time are displayed.
zRINSING (AUTOMATIC RINSING 2) screen : pattern of the disinfection and current
time are displayed.
z“Rinsing program” means program to allow automatic implementation of water
rinsing, disinfection, acid rinsing and the like in accordance with previously set
sequence and pattern.
zRINSING WAITING screen : list of rinsing patterns is displayed and desired rinsing
mode is selected by the mode.
z RINSING (WATER RINSING) screen : the mode is displayed.
z "Sequential dialysis" means execution of ultrafiltration only without passing
dialysate through dialyzer.
z"Single pump-single needle dialysis" means dialysis performed by puncturing
arteriovenous fistula using single needle under operating of single pump.
z“Syringe pump” means pump designed to load syringe containing heparin which is
infused to blood line at a preset infusion rate through heparin line communicated
with the syringe.
z“Temperature sensor” means the sensors used to measure temperature of supply
water at 2 locations and dialysate at 1 locations.
z "Transmembrane pressure: TMP" means [venous pressure] - [DP].
z TMP is for reference only.
z “TMP off-set” means pressure difference between Venous pressure sensor and
dialysate pressure sensor caused by the setting height difference between both
pressure sensor and other environmental factor. This machine calculate TMP off-set
value as the average pressure difference value (TMP off set = dialysate pressure –
Venus pressure) during 1 round of before first ultra filtration process of beginning
of dialysis, and after 1 hour of dialysis treatment started.
z"Ultrafiltration" means process to remove fluid from a circulating extracorporeal
blood through dialyzer membrane.
z"Venous pressure" means pressure in venous drip chamber determined by
pressure sensor connected with the chamber through detection line.
z“Viscous control system” means system used to prepare dialysate and to control
UF. The principle are next section.
4-2
z“Viscous pump” means bellowphragm pump receiving viscous silicone used to
control ultrafiltration (UF) and to prepare dialysate.
z“Water rinsing” means process to rinse dialysate line by passing water through it.
4-3
z The principle of VCS (Viscous Control System)
Dialysate mixing
As shown in the below Fig., water is supplied to the right side of the viscous chamber.
By upward movement of piston of the viscous pump during temporally stop of the water
supply, A concentrate (for bicarbonate dialysis) of a volume corresponding to the piston
stroke is aspirated in the right side. By changing the piston stroke, dialysate
concentration can be changed. During the supply and aspiration, used dialysate is
drained from the left side.
UF control
As shown in the below Fig., fresh dialysate prepared in the right side is transferred to
the left side through dialyzer by operating the pump. By upward movement of piston of
the viscous pump, capacity of closed circuit (shown as bold lines) is increased,
generating negative pressure in dialysate compartment of the dialyzer. As the result,
fluid of a volume corresponding to the piston movement is removed from blood. By
changing the piston stroke, it is possible to change UF.
The system is build up so that dialysate preparation and UF control cycle is alternating,
which means that two sets are provided in the system.
【US and JAPAN PATENTS】
4-4
5. SPECIFICATIONS
Specification Required condition
Allowable set range
Allowable indication
range
Accuracy of indicated
value
-400~+400mmHg
Digital indication -400 to
+400mmHg
Indicator indication - -400 ~
+400mmHg
Actual pressure±10mmHg、
or ±10% (F.S.) whichever greater
No
No
Excluding indicator
5-1
Chapter 6
INSTALLATION
Environmental condition and methods of unpacking, assembling, connection and wiring required to
install the machine and methods of disposal of used machine and packaging materials are specified
below. These operations should be performed by trained and qualified person(s) only.
6.1. Installation environment
The following requirements should be fulfilled to assure safe and effective use of the machine.
6.1.1. Ambient conditions
During :
Use Daily storage
Temp. (°C)
15 to 35 10 to 40 5 to 50 -10 to 50
Storage for one month
or more; and Transport
with contained fluid
Transport
without fluid
Relative humidity
(%)
Atmospheric
pressure (hPa)
35 to 80 15 to 85 15 to 85 15 to 85
No condensing
795 to
1062
795 to 1062 795 to 1062 700 to 1062
NOTE
Avoid direct exposure of the machine to sunlight
6.1.2. Power supply
6.1.2.1. When machine power rating is AC 230V
The machine is designed to be operated by power supply of AC 230V ± 10%, 50 Hz.
Receptacle conforming to protective earth type plug of AC rating of 230V, ≧ 10 A is required
to connect with the machine. Connect the plug with the receptacle correctly.
6.1.2.2. When machine power rating is AC 110V
The machine is designed to be operated by power supply of AC 110V ± 10%, 50 Hz.
Receptacle conforming to protective earth type plug of AC rating of 110V, ≧ 20 A is required
to connect with the machine. Connect the plug with the receptacle correctly.
6-1
WARNING
DO NOT use AC power plug or adapter disconnecting safety earth.
DO NOT connect the machine plug to receptacle through adapter.
If power installation is suspected to have any problem, request check of wiring by electric
engineer.
6.1.3. Necessary space requirements to use the machine
Space above the top of the machine should be ≧ 5 cm, that at each of right and left sides
should be ≧ 10 cm and that at rear side should be ≧ 20 cm.
A ventilation port with a diameter ≧ 20 cm should be provided or any side other than bottom
should be cleared so that the side is completely exposed to atmosphere.
6.1.4. Water supply and drainage conditions
Water supply and drainage conditions should be checked for normal operation of the machine.
6.1.4.1. Water supply pressure
2
Pressure : 0.049 to 0.74 MPa (0.5 to 7.5 kgf/cm
)
6.1.4.2. Water supply flow rate
Flow rate : ≧ 750 mL/min
6.1.4.3. Water supply temperature
Temperature : 17 to 30 °C.
The temperature should be lower than the set dialysate temperature by ≧ 5 °C.
If heat exchanger is used, the temperature should be 5-30 °C which should be lower than the
set dialysate temperature by ≧ 5 °C.
6.1.4.4. Water quality
Supply water must be filtered through a 25 µm filter and the quality must be soft. The quality
must be monitored by regular analysis to maintain the acceptable quality.
WARNING
6-2
Use water of quality meeting AAMI - approved American National Standard for
Haemodialysis System, RD5, 1981, Section 3.2.
Otherwise, patient may suffer from seriously adverse effects.
6.1.4.5. Concentrate line pressure
Pressure :
Min : -100 mmHg (136 cm below inlet)
Max : +100 mmHg (136 cm above inlet)
6.1.4.6. Drainage
Drain flow rate : ≧ 1500 mL/min
Drain tube tip must be placed above the machine floor by 0 to 60cm and it should not be
contacted with waste fluid level in drain groove.
6-3
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