Avita NS15 User manual

AViTA
Nasal Aspirator
Model: NS15
RoHS REACH
MDSS GmbH
Schiffgraben 41
30175 Hannover Germany
AViTA Corporation
9F., No. 78, Sec. 1, Kwang Fu Rd.,
San Chung Dist., New Taipei City 24158, Taiwan
China, AViTA(WUJIANG)
Importer
Distributor

INSTRUCTION MANUAL
Please read this instruction manual carefully before operating this unit
Contents
Intended Use...................................................................................................................................... 1
Introduction .......................................................................................................................................1
Important Information Before Use ............................................................................................. 3
Product Features...............................................................................................................................6
Battery Recharge ..............................................................................................................................7
Instructions For Use.........................................................................................................................9
Cleaning and Disinfecting............................................................................................................12
Technical Specifications................................................................................................................14
Troubleshooting..............................................................................................................................16
EMC Tables .......................................................................................................................................18
Explanation of Symbols ................................................................................................................22

1
Intended Use
The device is designed for using intermittent suction to remove nasal
secretion and mucus in Children (age 0~12 years old) at home
environment.
Note:
Children of age 0~12 years old are intended population, the device
should be operated on the children by their parents.
Introduction
-Place the silicone tip into the nostril, turn on the device, then you
may use the device to remove nasal secretions.
-Unique Soft Silicone Tip Design: prevent the possibility of injury
during operation.
-Compact Design: easy to hold and operate, also safe and

2
comfortable for baby use.
-Washable Head Module Design: tips, collection cup can be
removed from the device for cleaning. (Collection cup can also be
disinfected with boiling water.)
-Light Weight & Low Noise: easy to use while the baby is sleeping.
-Replaceable Tip: Long / Short Tip Available.
-Li-ion Battery Operated: durable & safe.
NOTE:
．Under any circumstances, the device is ONLY for removing nasal
secretions.
．Any further medical action should follow by the doctor’s
instruction.
．The device has passed the ISO 10993-1 for Biocompatibility Safety
Concern.

3
Important Information Before Use
Contra-indications
Users with damage to the integrity of the mucous membrane of the
nasal passages and some individual features of the structure of the
nasal septum.
Caution
-Do not modify this equipment without authorization of the
manufacturer.
-Do not expose the device to extreme temperature, high humidity
level, or direct sunlight.
-Avoid extreme stress, shock, heavy impact or accidental drop down.
-Please charge the device when the power light starts to blink.
-It is recommended to use this device intermittently. Press the power
button to generate vacuum for removing nasal secretions. To stop
the suction, press the power button again.

4
-There is a safety design, once the nasal aspirator operates for one
minutes, it will automatically stop to prevent overuse causing
damage on user’s nostril.
-The Nasal Aspirator is intended for cleaning/removing the nasal
secretions only. Do not use the device other than the designated
purposes.
-When using the device, parents should alert children from holding
their breath or swallowing, and should keep their mouth open to
avoid pressure imbalance in the ear.
-If the user does not feel well when using the device, stop and
consult the doctor immediately.
-Keep out of reach of children when not in use to prevent children
from accidentally swallowing components.
-If any serious incident that has occurred in relation to the device
should be reported to the manufacturer, local representative and
the competent authority of the Member State in which the user is
established.

5
-The indicator light can be battery charge saturation when charging,
or suction level indicator when operating.
NOTE:
．This Nasal Aspirator must only be used with AViTA NS series Tip.
Please contact local retailer to buy replacement of the accessories.

6
Product Features

7
Battery Recharge
Recharging the Battery:
-When the power light will blink for 5 seconds indicates the battery
is low and the motor will stop working. Use USB type-C charging
cable to charge the device.
-The indicator light will blink during charging. As the charge
progresses, the number of lights (battery charge saturation) will
increase.
-When the battery is fully charged, all three indicator lights will be
illuminated.
-The device will not be charged if the battery temperature is out of
the range of 5℃~45℃. All three indicator lights will blink 5 times as
a warning.
-Do not charge the device in environments with direct sunlight or
high temperature, it may damage the battery and increase the risk

8
of fire.
-Remove the power source and cable when charging is completed
to avoid damage caused by overcharging.
-In extreme conditions, the battery may leak corrosive fluid. If this
comes into contact with your eyes or skin, rinse immediately with
water and seek medical attention.
Note:
．The specified for connection (USB type-C) to a separate power must
be authorized by the respective NCBs that own these marks
approval for IEC 60601-1

9
Instructions For Use
1. Choose the most favorable tip based on the anticipated use.
．Short tip: recommended when the mucus is more solid.
．Long tip: recommended when the mucus is more liquid or thin.
2. Attach the selected tip firmly to the collection cup.
3. Make sure the collection cup is securely attached to the device. The
arrow on the collection cup should align with the lock icon on the
device. (Screw in the collection cup till you hear a “click” sound.)

10
4. Press the power button to activate the aspirator and ensure it is
operating correctly before placing into the nostril. The device will
continue to suction for one minute and stops automatically.
5. The power light will light up while the device is operating, also acts
as a distraction light for attracting baby’s attention.
6. Place the silicone tip into the nostril and allow the suction to clear
the mucus. Repeat in the other nostril as needed. Discontinue using
immediately if the user is uncomfortable.
7. Hold the baby or child upright, the aspirator should not be used
while the patient is reclined. Be careful not to place the tip too far
into the nostril or press against the inside wall of the nostril.
NOTE:
．The mucus may not immediately be visible in the collection reservoir.
It is recommended that the silicone tip and aspirator head be
removed and rinsed between each use to prevent any mucus from
drying and clogging the device

11
Suction Level Selection
Our device has three levels of suction, initial defaulting to lowest level
the first time turn on. After the first use, the device will recall to the level
it was last turned off.
-To adjust the suction level, press the power button for 1.5 second.
(low -> medium -> high)
-Indicator light will show the suction level while operating
．1 light: low suction
．2 lights: medium suction
．3 lights: high suction
-Prior to put the device in your nostril, test the suction level on the
back of your hand to determine which suction level is suitable on
children.

12
Cleaning and Disinfecting
The following cleaning procedures should be performed daily or as
needed when the device is being used regularly; failure to properly
clean your unit may result in clogging and shortened product life.
-Unscrew the collection cup from the device housing.
-Carefully separate the silicone tip from the collection cup.

13
-It is recommended that the silicone tip and collection cup to be
rinsed with hot water between uses to prevent mucus from drying
and clogging the unit.
-Cleaning (at the end of the day / as needed): Wash the collection
cup and tip with mild, non-abrasive soap and water.
-Disinfecting (after an illness / as needed): After cleaning the pieces,
rinse the tip and collection cup with 70℃hot water.
-Do not wash or immerse the housing body of the aspirator. Use a
soft, dry cloth to clean the device. Never use abrasive cleaning
agents, thinners or benzene for cleaning.
-Do not expose the nasal aspirator to extreme temperatures, high
humidity, direct sunlight, or shock.
-Allow all pieces to dry completely before reassembly.
NOTE:
Protect the nasal aspirator from mechanical shock or heavy impact.
Store the unit in an area away from sunlight, dust and humidity.

14
Technical Specifications
-Effective Vacuum Pressure: 350~500 mmHg(±5%)
-Sound Pressure Level: ≦60dB
-Motor: 3V/DC
-Battery: 3.7V, 500 mAh built-in Li-ion battery
-Charging Input: 5V/1A
-Aspiration Tip: Soft Silicone
-Operating environment:
16℃~35℃(60.8℉~95℉)
relative humidity 15%~85% (non condensing)
atmospheric pressure 700~1060 hPa
-Storage/ Transportation environment:
-25℃~+55℃(-13℉~+131℉)
relative humidity 15%~85% (non condensing)
atmospheric pressure 700~1060 hPa
-Weight: approx. 146g (with battery)

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-Dimensions: approx. 183mm x 62mm x 39mm (L x W x D)
-Product Life Time: 3 years.

16
Troubleshooting
Problem
Cause
Remedy
The suction
is weak or
there is no
suction at all
Low battery
Recharge the device.
The gray rubber o-ring
located on the
collection cup is
missing.
Make sure there is a gray
rubber o-ring of the collection
cup is placed.
The collection cup is
not properly screwed
in.
Make sure the arrow on the
collection cup align with the
lock icon on the device.
The device is
not charging
The charging cable is
not properly plugged
in.
Remove the cable and plug it
in again.

17
Problem
Cause
Remedy
Use wrong
specification of
charging device.
Apply a separate power
authorized by the respective
NCBs that own these marks
approval for IEC 60601-1
The battery
temperature is lower
than 5℃ or higher than
45℃.
Let the battery temperature
return to the range between
5℃~45℃.

18
EMC Tables
NS15 is intended for use in the electromagnetic environment specified
below. The customer or the user of NS15 must make sure that it is used
in such an environment.
Guidance and manufacturer’s declaration - Electromagnetic emissions
Phenomenon
Professional healthcare
facility environment a)
HOME HEALTHCARE
ENVIRONMENT a)
Conducted and
radiated RF MISSIONS
CISPR 11
Group 1 Class A (Not BLE
Function)
Group 2 Class A (With
BLE Function)
CISPR 11
Group 1 Class B (Not
BLE Function)
Group 2 Class B (With
BLE Function)
Harmonic distortion
Not applicable
(Note: Power by Battery or DC Input)
Only the AC input needs to be tested