AFTER 45
1.
2.
Function button
Measurement range
The serial number is located on the device or in the battery compartment.
Arterial oxygen saturation of
haemoglobin (in percent)
Thickness between 5 and 15 mm
ronments.
pulse: 30–250 beats/minute
The warranty only applies to products purchased by the buyer as a consumer and used exclusively for personal purposes in the context
of domestic use.
1. Insert one finger into the finger
opening of the pulse oximeter as
shown and hold it steady.
<ÿ90
recycling points or electronics retailers. You are legally required to dispose of the batteries.
Note: The codes below are printed on batteries containing harmful substances: Pb = Battery
contains lead, Cd = Battery contains cadmium, Hg = Battery contains mercury.
Indicator light goes out
suddenly
The perfusion index (PI) may lie between 0.3% and 20%, and varies depending on the patient, measurement location and state of
health. A very low PI value can impair the measurement.
Very frequent altitude sickness, acclimati sation
absolutely essential
• Two-colour OLED display, readings for oxygen saturation (SpO2), pulse rate (PRbpm) and perfusion index (PI)
Measurement method
This product satisfies the require ments
of the applicable European and national
directives.
- products purchased as seconds or as used goods;
With kind regards,
It is transported throughout the body as arterial blood. Aÿpulse oximeter uses two frequencies
of light (red and infrared) to determine the percentage (%) of hemoglobin in the blood that is
saturated with oxygen. The percentage is called blood oxygen saturation, or SpO2. A pulse
oximeter also measures and displays the pulse rate at the same time it measures the SpO2 level.
Normal range
3. Close the battery compartment cover
again.
Technical information is subject to change without notification to allow for updates.
Measurement values are
Weight
99–94
- accessories supplied with this product which are worn out or used up through proper use (e.g. batteries, rechargeable batteries,
cuffs, seals, electrodes, light sources, attachments and nebuliser accessories); - products that are used, cleaned, stored or
maintained improperly and/or contrary to the provisions of the in
ÿ on fingers that have nail varnish on, are dirty or have a plaster or other dressing on them.
93–90
Cardiac arrhythmia
Contact the retailer or Customer Services
Accuracy
Insert the finger in the pulse oximeter again
Keep your finger, hand and body still during
the measurement.
• The use of the device may be limited in the presence of electromagnetic disturbances. This could result in
German law shall apply.
PI: 0.3–20ÿ%
5800–7500 m
the pulse oximeter are harmful to your eyes.
2. Press the function button.
The pulse oximeter is
displaying measurement
interruptions or high meas
urement value jumps
Please dispose of the device in accordance with EC Directive – WEEE (Waste Electrical and Electronic Equipment). If you
have any questions, please contact the local authorities responsible for waste disposal.
• To select your desired display brightness, hold down the function button for slightly longer during operation.
2. Inaccurate measurement
Do NOT use the pulse oximeter
Pulse oximeter will not
switch on.
are shown
- consequential damage arising from a fault in this product (however, in this case, claims may exist arising from
Your Beurer team
• When you remove your finger from the pulse oximeter, the device will automatically switch off after approx.
1. Red and Infrared-ray Emission Tube 2. Red
and Infrared-ray Receipt Tube
Decreased range: Visit to the doctor recommended
Sensor to measure SpOÿ
teries into the pulse oximeter
battery compartment following the
correct polarity as shown.
The measured SpOÿ is too low
(<ÿ70ÿ%)
Permissible operating conditions +5ÿ°C to +40ÿ°C, ÿ15–93ÿ% relative humidity, 70–106 kPa ambient pressure
not correctly displayed
Batteries are flat
• This device complies with EU Directive 93/42/EEC concerning medical devices, the Medizinproduktegesetz (German Medical Devices
Act) and the DIN EN ISO 80601-2-61 standard (Medical electrical equipment – Particular requirements for the basic safety and
essential performance of pulse oximeter equipment for medical use).
< 90
The display is faulty.
PR bpm Pulse rate (beats per minute)
The finger on which the measure ment
is being taken has not been inserted
properly in the pulse oximeter
Manufacturer
issues such as error messages or the failure of the display/device.
During the warranty period, should this product prove to be incomplete or defective in functionality in accordance with the following
provisions, Beurer shall carry out a repair or a replacement delivery free of charge, in accord ance with these warranty conditions.
SpOÿ (oxygen saturation): 70–100ÿ%, ±2ÿ%, pulse:
30–250 bpm, ±2 beats/minute
Severe hypoxia, only limited length of stay possible
The pulse oximeter switches off
automatically after 8 seconds if it is not
receiving a signal
Power supply
Safety note regarding potential for damage
to the device/accessories
<ÿ80
3. Pulse rate (value in beats per minute)
ÿ if you are allergic to rubber products.
Replace the batteries
1500–2500 m
product liability or other compulsory statutory liability provisions).
There is a strong light source (e.g.
fluorescent lamp or direct sunlight) in
the vicinity
8ÿseconds.
A low oxygen saturation value generally indicates underlying illnesses (respiratory diseases, asthma, heart failure etc.).
Critical range: Seek medical attention urgently
ÿ on fingers with anatomical changes, oedemas, scars or burns.
People with a low oxygen saturation value are more likely to experience the following symptoms: shortness of breath, increased heart
rate, weakness, nervousness and outbreaks of sweating. If oxygen saturation is known to be chronically diminished, it requires monitoring
using the pulse oximeter under medical supervision. If you have acutely diminished oxygen saturation, with or without the accompanying
symptoms, you must consult a doctor immediately as it could lead to a life-threatening situation. The pulse oximeter is particularly suitable
for patients at risk such as people with heart disease or asthma, but also for athletes and healthy people who exercise at high altitude (e.g.
mountaineers, skiers or amateur pilots).
To transport the pulse oximeter more easily (e.g. whilst on the move) you can attach a lanyard to the device.
Permissible storage conditions
Lanyard holder
Seek medical attention
The following table informs you of the effects of various altitudes on oxygen saturation value and its impact on the human body. The
following table does NOT apply to people with certain pre-existing conditions (e.g. asthma, heart failure, respiratory diseases etc.).
People with pre-existing conditions can show signs of illness (e.g. hypoxia) at lower altitudes.
Dimensions
Contact the retailer or Customer Services
Index infusions
Do the measurement again. If the prob lem
occurs repeatedly and the device is functioning
properly, seek medical advice as a matter of
urgency
The Fingertip Pulse Oximeter PO 45 is a handheld non-invasive device intended for spot-checking of oxygen saturation of arterial
hemoglobin (SpO2) and Pulse Rate of adult, adolescent and child patients in hospitals, hospital-type facilities and homecare.
3. Your measurement values will
appear on the screen after a few
seconds.
Insufficient circulation in the
measurement finger
Dispose of packaging in an environ
mentally friendly manner
Beurer GmbH, Söflinger Straße 218, 89077 Ulm, Germany (hereinafter referred to as “Beurer”) provides a warranty for this product, subject
to the requirements below and to the extent described as follows.
Switch the pulse oximeter on again using the ON/
OFF button.
Battery life
4. Pulse bar
Reinsert the batteries
ÿ if the device or the finger you are using is damp.
Repairs or an exchange in full do not extend the warranty period under any circumstances.
2500–3500 m
Device protected against foreign objects
ÿ12.5 mm and against falling drops of water
Remove pulse oximeter from the vicinity of these
light sources
-25ÿ°C to +70ÿ°C, ÿ93ÿ% relative humidity, 70–106 kPa ambient pressure
Permissible storage temperature and
humidity
Observe the warnings and safety notes in
section 5
• Check to ensure that the package contains all the parts that should be included in the delivery.
2. Insert the two supplied bat
Application part, type BF
Finger opening
• If the ?, symbol appears on the display this indicates that the measurement signal is unstable, and the readings
The receiving LEDs are faulty
• Avoid using this device directly next to other devices or stacked on top of other devices, as this could lead to faulty operation. If,
however, it is necessary to use the device in the manner stated, this device as well as the other devices must be monitored to ensure
they are working properly.
1. Insert the narrow end of the lanyard through the holder as
shown.
The red light receiving LED is faulty
PI: 0.3% – 1ÿ%; ±0.2 digits; >1.1ÿ% ±20ÿ%
particular, do not start taking any new medication or change the type and/or dosage of any existing medication without prior approval.
Measurement finger is too large or too
small
The pulse oximeter begins its
measurement. Do not move during
the measurement.
Note on important information
Observe the instructions for use
5. Perfusion index (value in percent)
Disposal in accordance with the
The batteries have not been
inserted correctly
ÿ on small children or babies.
6. Pulse wave
Waste Electrical and Electronic
The following symbols are used in these instructions for use, on the packaging and on the type plate for the device:
The pulse oximeter is faulty.
2 x 1.5V
Source: Adapted to “Windisch W et al. Guidelines for Non-Invasive and Invasive Home Mechanical Ventilation for Treatment of Chronic
Respiratory Failure Update 2017; Pneumologie 2017; 71: 722795”
> 90
Permissible operating temperature and
humidity
~90
• Check the pulse oximeter regularly before use to ensure that there is no visible damage to the device and the batteries are still
sufficiently charged. In case of doubt, do not use the device and contact Beurer customer services or an authorised retailer.
structions for use, as well as products that have been opened, repaired or modified by the buyer or by a service centre not authorised by
Beurer; - damage that arises during transport between manufacturer and customer, or between service centre and
measurement.
• The use of accessories other than those specifed or provided by the manufacturer of this device can lead to an increase in electromagnetic
emissions or a decrease in the device’s electromagnetic immunity; this can result in faulty operation.
The Beurer POÿ45 pulse oximeter provides a non-invasive measurement of the arterial oxygen saturation (SpO2), the heart rate (pulse
rate) (PRbpm) and the perfusion index (PI). Oxygen saturation indicates the percentage of haemoglobin in arterial blood that is loaded
with oxygen. Therefore it is an important parameter for assessing the respiratory function.
Serial number
7500–8850 m
The buyer will then receive further information about the processing of the warranty claim, e.g. where they can send the product and
what documentation is required.
Classification
L 59 mm x W 33 mm x H 33 mm
Low power indication
Batteries are flat
AFTER 45
2 AAA alkaline batteries last for approx. 2 years of operation at 1 measure ments per day
(each of 60 seconds).
Non-invasive measurement of arterial oxygen saturation of haemoglobin, pulse rate and perfusion
index in finger.
Equipment EC Directive – WEEE
IP22, application part, type BF
Contact the retailer or Customer Services
• Failure to comply with the above can impair the performance of the device.
No altitude sickness (normally)
AAA batteries
• Do not use any additional parts that are not recommended by the manufacturer or offered as equipment.
Do not dispose of batteries con taining
hazardous substances with household
waste.
Type
Contact the retailer or Customer Services
ÿ while transporting a patient other than within a medical establishment.
customer;
2. Draw the other end of the lanyard through the loop
A warranty claim shall only be considered if the buyer can provide Beurer, or an authorised Beurer partner, with - a copy of the invoice/
purchase receipt, and - the original product.
Non-observance of the following information may result in personal injury or material damage. Store these instruc tions for use and make
them accessible to other users. Make sure you include these instructions for use when handing over the device to third parties.
Approx. 57 g (including batteries)
The infrared light receiving LED is
faulty
Equipment response time
<ÿ70
The following table for evaluating your measurements does NOT apply to people with certain pre-existing con ditions (e.g. asthma,
heart failure, respiratory diseases) or whilst staying at altitudes above 1500 metres. If you have a pre-existing condition, always consult
your doctor to evaluate your measurements.
1x POÿ45 pulse oximeter, 2x 1,5 V AAA batteries, 1x lanyard, 1x belt bag, 1x these instructions for use
The empty, completely flat batteries should be disposed of through specially designated collection boxes,
Replace the batteries
Fingertip must have the following meas
urements: Width between 10 and 20 mm
Beurer guarantees the perfect functionality and completeness of this product.
3500–5800 m
Contact the retailer or Customer Services
Response time of changing value is 8 seconds.
SpOÿ (oxygen saturation): 70–100ÿ%,
The worldwide warranty period is 5 years, commencing from the purchase of the new, unused product from the seller.
Store the pulse oximeter in a dry place (relative humidity ÿÿ93ÿ%). If the humidity is too high it may shorten the service life of the pulse
oximeter or damage it. Store the pulse oximeter in a place where the ambient temperature is between -25ÿ°C and 70ÿ°C.
Warning instruction indicating a risk of
injury or damage to health
Altitude sickness, acclimatisation
recommended
use.
1. Oxygen saturation (value in percent)
• To select your desired display format, hold down the function button briefly during operation.
shown are invalid.
Thank you for choosing one of our products. Our name stands for high-quality, thoroughly tested products for applications in the areas
of heat, weight, blood pressure, body temperature, pulse, gentle therapy, massage, beauty, baby and air. Please read these instructions
for use carefully and keep them for later use, be sure to make them accessible to other users and observe the information they contain.
• Keep portable RF communication devices (including peripheral equipment, such as antenna cables or external antennas) at least 30 cm
away from all device parts, including all cables included in delivery. Failure to comply with the above can impair the performance of the
device.
Oxygen binds to hemoglobin in red blood cells when moving through the lungs.
• Under no circumstances should you open or repair the device yourself, as faultless functionality could no longer be guaranteed
thereafter. Failure to comply will result in voiding of the warranty. For repairs, please contact Beurer customer services or an
authorised retailer.
1. Slide the battery compartment lid
open.
ÿ whilst taking a blood pressure measurement on the same arm using a cuff.
at the narrow end and tighten.
• The pulse oximeter equipment is calibrated to display functional oxygen saturation.
Alarm suppression
The following are explicitly excluded from this warranty: -
deterioration due to normal use or consumption of the product;
Red light (wave length 660 nm ±3nm, 3.2 mW); infra-red
(wave length 905 nm ±10 nm, 2.4 mW); silicon receiver
diode
Immediate, acute danger to life
www.beurer.com • www.beurer-healthguide.com
1 5
6
2
Beurer GmbH • Söflinger Str. 218 • 89077 Ulm • Germany
3
4
IP22
Subject to errors and changes
"Finger out" appears on
the display
PI%
%SpOÿ
Classification/measures to be taken
"Error 3" appears on the
display
Altitude Expected SpOÿ value (oxygen satura
tion) in %
If the buyer wishes to make a warranty claim, they should approach their local retailer in the first instance:
see the attached “International Service” list of service addresses.
Problem
"Error 4" appears on the
display
The warranty conditions below shall not affect the seller’s statutory warranty obligations which ensue
from the sales agreement with the buyer.
Possible cause
SpOÿ (oxygen saturation) measurement in %
Impact on human body
"Error 6" appears on the
display
Solution
The warranty shall apply without prejudice to any mandatory statutory provisions on liability.
Do not use high pressure or ethylene oxide sterilisation on the pulse oximeter! The device is not suitable
for sterilisation.
"Error 7" appears on the
display
Note
Note
IMPORTANT
WARNING
Note
use the pulse oximeter for longer than 30 minutes on one finger. This is essential to ensure correct sensor
orientation and to safeguard the integrity of the skin.
%SpO2 ?PRbpm
Storage
be incorrect or the measurement may not be possible at all.
ENGLISH
SpO2
Source: Hackett PH, Roach RC: High-Altitude Medicine. In: Auerbach PS (ed): Wilderness Medi-
cine, 3rd edition; Mosby, St.Louis, MO 1995; 1-37.
• The pulse oximeter displays an instantaneous measurement but cannot be used for continuous monitoring. •
The pulse oximeter does not have an alarm function and is therefore not suitable for evaluating medical results.
• The device is suitable for use in all environments listed in these instructions for use, including domestic envi
• Do not self-diagnose or self-medicate on the basis of the measurements without consulting your doctor. In
• Do not look directly inside the housing during the measurement. The red light and the invisible infra-red light in
Under no circumstances should you hold the pulse oximeter under water, as this can cause liquid to enter
and damage the pulse oximeter. • Clean the housing and the interior rubber surface with a soft cloth dampened
with medical alcohol after each
• If a low battery status appears on the display of the pulse oximeter, change the batteries.
• For people with cardiac arrhythmia, the oxygen saturation level (SpOÿ) readings and the heart rate (PRbpm) may
• If an electronic surgical device or defibrillator is used, the functioning of the pulse oximeter may be impaired.
• Easy to use and to take with you (ideal for on the go)
• There must not be any nail varnish, artificial nails or other cosmetics on the finger to be measured. •
Ensure that the finger nail on the finger to be measured is short enough that the fingertip covers the sensor
element in the housing.
• Portable RF communications equipment (including peripherals such as antenna cables and external antennas)
should be used no closer than 30 cm (12 inches) to any part of the PO 45. Otherwise, degradation of the
performance of this equipment could result.
• If you are not going to use the pulse oximeter for more than one month, remove both batteries from the device to
avoid possible leaking.
• Compact, lightweight design
• In cases of carbon monoxide poisoning, the pulse oximeter displays a measurement value that is too high.
• To avoid falsifying the measuring result, there should not be any strong light sources (e.g. fluorescent lamps or
• People with low blood pressure, who suffer from jaundice or take medication for vascular contraction may
experience incorrect or falsified measurements.
• Incorrect measurements are likely for patients who have been administered medical dye in the past or for those
who have abnormal haemoglobin levels. This applies in particular for cases of carbon monoxide poisoning and
methaemoglobin poisoning, which can occur for example from the administration of local anaesthetics or from an
existing methaemoglobin reductase deficiency.
• Using the device for long periods may cause pain for people with circulatory disorders. Therefore do not
• If the person moves while the measurement is being taken. Keep your hand, finger and body steady during the
• The measurement may be falsified in patients with an arterial catheter, hypotension, severe vascular con
• This device is not intended for use by people (including children) with restricted physical, sensory or mental
skills or a lack of experience and/or a lack of knowledge, unless they are supervised by a person who has
responsibility for their safety or they receive instructions from this person on how to use the device. Children
should be supervised around the device to ensure they do not play with it. • The displays for the pulse wave
and pulse bar allows the strength of the pulse or circulation to be evaluated at the measurement site. Rather, they
are exclusively used to display the current visual signal variation at the measurement site and do not enable
reliable diagnostics for the pulse.
• Adjustable display brightness (1 to 10)
• Protect the pulse oximeter from dust, shocks, moisture, extreme temperatures and explosive materials.
• 7 display formats/low battery indicator/automatic switch-off after 8 seconds if no signal is received
• This device conforms with the European standards EN60601-1 and EN60601-1-2 (In accordance with CISPR,
IEC 61000-4-2, IEC 61000-4-3 and IEC 61000-4-8) and is subject to particular precautions with regard to
electromagnetic compatibility. Please note that portable and mobile HF communication systems may interfere
with this device. For more details, please contact our Customer Services at the address indicated.
–––
WARNING
WARNING
Decline in oxygen saturation depending on altitude
Features of the pulse oximeter
Non-observance of the following instructions can lead to incorrect or failed
measurements:
Display
7.1 Inserting the batteries
Evaluating perfusion index
WARNING
Notes on electromagnetic compatibility
Device
Dear customer,
IMPORTANT:
IMPORTANT:
Display formats (7 different formats)
7.2 Attaching the lanyard
4. Signs and symbols
6. Unit description
7. Initial use
12. Disposal
3. Getting to know your instrument
14. Technical data
2. Intended use
10. Maintenance/cleaning
13. What if there are problems?
8. Operation
15. Warranty/service
11. Storage
5. Warnings and safety notes
9. Evaluating measurement results
1. Included in delivery
––
Finger, hand or body is moving
ÿ on large fingers that do not fit into the device easily (fingertip: width approx. > 20 mm, thickness approx. >15
mm).
ÿ during an MRI or CT scan.
ÿ on fingers that are too small, as with small children for example (width approx. < 10 mm, thickness < 5 mm).
ÿ on patients who are not steady at the site of application (e.g. trembling).
striction, anaemia or hypothermia.
ÿ near flammable or explosive gas mixtures.
Operating
direct sunlight) in the immediate vicinity of the pulse oximeter.
454.34_PO45_2020-06-12_02_IM1a_BEU_DE-EN
Pulse oximeter
%SpO2 PRbpm
98 65
PAP
21
Machine Translated by Google
