Little Doctor LD-211C User manual

LD-211С
ENGPOL
Compressor Nebulizer LD
Instruction Manual
Inhalator kompresorowy LD
Instrukcja obsługi

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PARTS AND COMPONENTS

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DESCRIPTION OF PARTS UNIT
№ position on
the scheme
NAME DESCRIPTION
1 Power switch Tumbler I/O – switch on/switch off power.
2 Holder for nebulizer Angular holder for the nebulizer.
3
Air plug Fitting compressor for connecting an inhalation tube.
4 Compressor Nebulizer compressor unit for to create air pressure.
5 Compartment for power cord Compartment for power cord.
6
Plastic box Container for storage of accessories.
7 Socket for the filter Position the air filter for nebulizer.
8 Intake Holes for air intake to cool the compressor.
9 Power cord
Power cord for connection to an AC outlet.
10 Slot with safety fuse Safety fuse 1А 250 V.
11 Slot with safety fuse Safety fuse 1А 250 V.
12 Nebulizer LD-N105 Chamber for inhalation of aerosol from a solution.
12.1 Upper part of the nebulizer Part of the aerosol chamber. Place of connection to the sleeve.
12.2 Baffle "B" (Blue) LD-N002 Baffle inhalation. Expendable material.
12.3 Nozzle
Cone-shaped nozzle to create a thin air jet.
12.4 Lower part of nebulizer
Part of the aerosol chamber ( for inhalation solution with a seat for
the bump).
12.5 Air tube connector Socket for connecting an inhalation tube.
13 Adult mask LD-N041 Adult inhalation mask. Expendable material.
14 Child mask LD-N042
Child inhalation mask . Expendable material.
15 Baby mask LD-N040 Baby inhalation mask . Expendable material.
16 Air tube LD-N051 Inhalation tube. Expendable material.
17 Adult nasal nozzle LD-N058 Adult attachment for inhalation through the nose.
Expendable material.
18 Child nasal nozzle LD-N059 Child attachment for inhalation through the nose.
Expendable material.
19 Inhalation mouthpiece Inhalation mouthpiece. Expendable material.
20 Air filter Filter inhalation. Expendable material.
21 Baffle "C" (Red) LD-N003 Inhalation baffle (mainly the upper respiratory tract). Expendable
material.
22 Baffle "A" (Yellow) LD-N001 Inhalation baffle (mainly the lower respiratory tract). Consist of two
parts: cone and cylinder. Expendable material.
23 Fuses 1A 250V Spare Fuses. Expendable material.

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CONTENTS
PARTS AND COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DESCRIPTION OF PARTS UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
NEBULIZER THERAPY – WHAT IS IT?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
GENERAL INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
USING THE DEVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CARE, STORAGE, REPAIR AND DISPOSAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
COMPLETENESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TROUBLESHOOTING TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CERTIFICATION AND STATE REGISTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
ACCESSORIES FOR NEBULIZER LD*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

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NEBULIZER THERAPY – WHAT IS IT?
NEBULIZER IS A DEVICE FOR FORMATION AND SPRAYING OF AEROSOL. THE WORD
“NEBULIZER” IS DERIVED FROM THE LATIN WORD “NEBULA” (FOG, CLOUD) AND WAS
FIRST USED IN 1874 FOR A DEVICE THAT TURNS A LIQUID SUBSTANCE INTO AN AERO-
SOL FOR MEDICAL PURPOSES. ONE OF THE FIRST PORTABLE “AEROSOL APPARA-
TUSES” WAS CREATED BY J. SALES-GIRONS IN PARIS IN 1859. THE FIRST NEBULIZERS
WERE USED AS STEAM JET ENERGY SOURCES AND WERE APPLIED FOR INHALA-
TION THE VAPORS OF RESINS AND ANTISEPTICS BY TUBERCULOSIS PATIENTS.
PRESENTLY, THE TERM “INHALER” IS OFTEN USED INSTEAD OF “NEBULIZER”.
The purpose of the nebulizer therapy is to quickly deliver to the respiratory passages a therapeutic
doze of a preparation in aerosol form. Continuous supply of aerosol allows, within several minutes,
creating high concentration of a medicine in the upper and lower respiratory passages and lungs,
with low probability of any by-effects. Respectively, effective bronchodilation (bronchi expansion) is
reached, and the need for hospitalization is eliminated or the hospital stay is reduced.
Little Doctor Internatiоnаl (S) Pte. Ltd. offers you to use inhaler LD-211C, whose distinctive features
are the possibility to use a wide range of medicines, low inhalation solution residual volume, and
reliable and simple use. We thank you for your choice.
GENERAL INFORMATION
Compressor nebulizer LD is designed for treating the diseases of respiratory passages and lungs
by medicine solution aerosols in clinic and at home.
This Instruction Manual is designed to assist the user with safe and effective operation of the
Compressor Nebulizer LD.
Use this Device according to the rules described in this Manual. Operate the Device only as
intended. Do not use the Device for any other purposes. Read and understand the whole Instruction
Manual .
Functionally, the device consists of an air compressor and nebulizer (aerosol formation chamber).
The air compressor, on/off power switch and air filter are united in one casing. From the air com-
pressor, the compressed air is fed through a pipe to the nebulizer, where aerosol is formed. For
cooling the compressor, air is force-feed into the device’s casing.
SAFETY PRECAUTIONS
NOTE: Recommended for all types of standard inhalation solution in liquid form for inhalation ther-
apy, produced by pharmaceutical companies.
• Solutions for inhalation have to be prepared under sterile conditions on the basis of 0.9% sodium chloride as a
solvent. DO NOT USE WATER (EVEN BOILING) or distilled water to prepare inhalation solution. Dishes,
which is preparing the solution, previously should be disinfected by boiling.

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• Nature of inhalation (through the mouth using a mouthpiece or a nose, using a mask or a nozzle), the
frequency used by inhalation solutions and dosage should be determined by your physician.
• When using the device on a flat table surface.
• To prevent overheating of the device does not block the access of air to the air intake.
• Children should use the device under adult supervision.
•
If you are not using the device - unplug it from the electrical outlet by removing the plug from the socket.
• Do not touch the power cord plug with wet hands.
• Do not place the device in water, drain, or in the shower. Do not use while bathing.
• Do not touch the device if it fell into the water. Immediately disconnect from the network.
• Before use, make sure the power cord is not damaged.
• The power supply cord must not touch hot or heated surfaces.
• If the device does not work, see «TROUBLESHOOTING TIPS».
• Use only accessories that are designed to LD-210S and described in this manual.
• This device can not be used for inhalation anesthesia and artificial ventilation.
• Do not insert any object into holes of the device.
• The device is not designed for outdoor use.
USING THE DEVICE
Preparing for inhalation.
IMPORTANT: Before using the appliance for the first time it is necessary to make
a full cleaning, as described in paragraph 1 of section «CARE, STORAGE,
REPAIR AND DISPOSAL».
1. Place the nebulizer in front of you on the table. Make sure the device is turned
off (power switch is in position «O»), and the power cord is not plugged into
the mains.
2. Remove the top of the nebulizer by turning it counterclockwise (Fig.1).
3. Set the desired baffle.
Factory installed baffle inside the nebulizer is baffle «B» (Blue), which is effective to
affect the entire respiratory tract.
For a more effective impact medicines on the upper respiratory tract, set, instead of
the blue baffle, red baffle «C».
For a more effective impact on the lower respiratory tract - baffle «A» yellow
color, which consists of two parts (Fig. 2, figures indicate the order of assembly).
Graphics of the differential particle siz
e distribution by mass for different nozzles
are shown in Fig. 4.
4. Fill the bottom of the nebulizer inhalation solution. The dosage should not exceed
the recommended by your doctor. The number of nebuliser solution is determined
by the scratches on the case. The maximum reservoir volume of 10 ml.
5. Attach the nebuliser at the top, turning it clockwise until it stops.
Fig. 1
Fig. 2

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6. Depending on the type of inhalation, using either a mouthpiece or
nozzle or mask.
It is connected directly to the upper part of the nebulizer (Fig. 3).
Hold the nebulizer vertically.
IMPORTANT: Each patient is encouraged to use personal mouthpiece, a
mask and / or nozzle for the nose.
7. Plug the power cord to an electrical outlet.
8. Connect one end of the inhalation tube to the fitting of compressor, and
others - to the fitting of nebulizer.
9. Turn on the nebulizer, switching the power switch in position «I». NEBU-
LIZER IS READY FOR INHALATION.
Fig. 3
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Depending on the type of baffle, the particles of different sizes are distributed aerosols as follows:

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Performing the inhalation.
The length of one treatment session should not exceed 20 minutes. Consult your attending physician
about the length of the inhalation procedure.
You should always be calm and relaxed during the inhalation. Breathing should be slow and deep, so
that the preparation could fill the lungs well and reach the deep portions of bronchi.
Briefly hold your breath, and then exhale slowly. Do not attempt to breathe too rapidly. Make pauses if
you feel that you need it.
Breath-actuated nebulizer.
The special design of the nebulizer in the form of chambers con-
nected in a certain manner provides different ways of air streams
during inhaling and exhaling.
It allows obtaining the air stream with greatest aerosol concentration
when inhaling and reducing aerosol loss when exhaling. The effec-
tiveness of inhalation using the breath-actuated nebulizer is increased
significantly.
Completing the inhalation.
When the inhalation solution is used up and the inhalation time recommended by the doctor has
expired, turn the device off by putting the tumbler in «O» position and unplug it.
After inhalation, breathe fresh air for some time for better treatment effect.
After each application of the device, the residual preparation should be removed out of it. Clean and wash
the device as described in paragraph 1 «
CARE, STORAGE, REPAIR AND DISPOSAL ».
CARE, STORAGE, REPAIR AND DISPOSAL
1. Regularly clean the device and all accessories. It is recommended that all the accessories should
be wiped with a 3% solution of hydrogen peroxide with addition of 0.5% solution of a detergent (for
example, a laundry powder). After that, the nebulizer should be washed by a rich jet of water. The
mouthpieces and nose nozzles may be treated by boiling for 10 minutes or autoclaving at 150°С. After
the treatment, wipe dry all parts of the device with a soft cloth.
2. Regularly check the filter for dirt and replace it when needed. FILTER REPLACEMENT IS
RECOMMENDED AT LEAST ONCE A YEAR.
3. Keep this Device from exposure to direct sunlight, shocks.
4. Do not keep and use this Device near heating installations and open fire.
5. Keep the Device clean and protect it from dust.
6. Contact of device with aggressive solutions is not allowed.
7.
Repair the Device only in authorized organizations.
8. On expiration of the warranted service life apply from time to time to authorized repair organizations to
check the technical condition of the Device. Dispose to time to authorized repair organizations to check the
technical condition of the Device. Dispose of the Device and its components according to the application
local regulations. No special requirements to disposal of this Device are defined by the manufacturer.

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WARRANTY
The following LD product is covered by warranty for the period 36 months. The warranty does
not apply to the consumables (masks, mouthpieces, inhalation tubes etc.). The warranty liabilities
are contained in the warranty card given at the sale of this device to a purchaser. The addresses of
organizations for warranty maintenance are given in the warranty card.
COMPLETENESS
№ NAME MODEL QUANTITY, pc.
1 Compressor — 1
2
Nebulizer LD-N105 1
3 Inhalation baffle LD-N001 1
4 Inhalation baffle LD-N002 1
5 Inhalation baffle LD-N003 1
6 Inhalation mouthpiece LD-N022 2
7 Baby inhalation mask LD-N040 1
8 Child inhalation mask LD-N042 1
9 Adult inhalation mask LD-N041 1
10 Inhalation tube LD-N051 1
11 Adult nasal nozzle LD-N058
1
12 Child nasal nozzle LD-N059 1
13 Inhalation filter LD-N055 5
14 Plastic box — 1
15 Fuse 1 А250 V — 2
16 Angular holder for nebulizer — 1
17 Package — 1
18 Instruction Manual — 1
19 Warranty Card — 1

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TECHNICAL SPECIFICATIONS
Model LD-211C
Type Compressor Nebulizer
Power, no more 60 W
Nebulization rate, approximately
Inhalation baffle «A» LD-N001
Inhalation baffle «B» LD-N002
Inhalation baffle «C» LD-N003
0.31 ml/min.
0.43 ml/min.
0.50 ml/min.
Particle size (ММАD)
Inhalation baffle «A» LD-N001
Inhalation baffle «B» LD-N002
Inhalation baffle «C» LD-N003
3.5 mkm
4.0 mkm
5.0 mkm
Max. operating time 20 minutes
Cooling time 40 minutes
Max. capacity of medication cup 10 ml
Residual volume of inhalation solution
, or below 0.5 ml
Extreme pressure 2.0 Bar
Noise level, or below 65 dB
Rated voltage: ~200-240V 50Hz
Electric shock protection level Type BF
Operation conditions:
Temperature, °C 10 to 35
Relative humidity , %Rh 80% and lower
Atmospheric pressure 86 to 106 kPa
Storage and transportation conditions:
Temperature, °C -20 °C to +40 °C
Relative humidity , %Rh 95% Rh
Atmospheric pressure 50 to 106 kPa
Net Weight, no more 1890 g
Size (electronic block), mm 175 х150 х105
Year of manufacture Year the manufacture is given in the
bottom of the unit body in a serial
number after symbols “AA”