MiniSpir
User manual
MINISPIR
User manual
Rev 1.9
page 17 of 18
3.2
Upgrade Internal software
MiniSpir
software can be upgraded when connected to a PC via USB
.
Upgrades can be downloaded by registering on
www.spirometry.com. For further information on upgrading software see the winspiroPro software manual.
4. MAINTENANCE
WARNING
No part can be subjected to maintenance during use.
MiniSpir
is an instrument that requires very limited maintenance. The operations to perform periodically are:
•
Cleaning and controlling of the reusable turbine
•
Changing the single-patient disposable turbine at each test
•
Cleaning of the oximetry sensor (for reusable sensors)
The maintenance operations set forth in the User’s Manual must be carried out carefully. Failing to observe the instructions
contained in the manual may cause errors in measurement or in the interpretation of measured values.
Modifications, adjustments, repairs, and reconfiguration must be carried out by the manufacturer or authorised persons.
In case problems arise do not attempt to personally repair the unit.
The setting of configuration parameters must be carried out by qualified personnel. In any case the risks pertaining to incorrect
settings do not constitute a hazard for the patient.
4.1
Cleaning and controlling the reusable turbine
The turbine utilized on
MiniSpir
belongs to one of two categories: disposable and reusable. Both guarantee precise measurements
and have the great advantage of requiring no periodic calibration. In order to maintain the characteristics of the turbine a simple
cleaning is required prior to each use (
only for the reusable turbine
).
Cleaning of the
disposable
turbine
is not required, as it is supplied clean in a sealed plastic bag. It must be disposed of after use.
It is a good practice to control from time to time that dirt or foreign bodies are not deposited inside the turbine such as
threads or hair. Any such deposit could brake or block the rotation of the turbine blade and thus compromise the
measurement accuracy.
To clean the
reusable
turbine, remove it from its compartment on the
MiniSpir
by turning it anti-clockwise and pressing lightly. It
can be helpful to push it gently from underneath with one finger.
Immerse the turbine in the recommended cold detergent solution, and move it within the liquid to remove any impurities which may
be deposited inside. Leave the turbine immersed for the time specified in the instruction of the solution.
To avoid any kind of damage to the reusable turbine please do not use any alcoholic or oily substances, do not immerge
the turbine in hot water or hot solution.
Do not put the turbine under a direct jet of water or other liquid. If no detergent solution is available, clean the turbine in
clean water.
MIR suggest the use sodium hypochlorite which has been tested on all MIR sensors.
Rinse the turbine by immerging it in clean water (
not hot
).
Shake off the excess water from the turbine and leave it to dry, standing it vertically on a dry surface.
Once the turbine has been cleaned insert the turbine tube in its place according to the direction as indicated by the closed lock
symbol printed on the plastic casing of the
MiniSpir
.
To correctly insert the turbine push it to the end and turn it clockwise until reaching the wedge which ensures that the tube has
been blocked inside the plastic casing.
When using the disposable turbine, do not clean it, but change it after each patient.
4.2
Cleaning the oximetry sensor
The reusable oximetry sensor must be cleaned whenhever the patient changes, before to apply the sensor to another patient.
Clean the sensor with a soft cloth moistened with water or a mild soap solution. To disinfect the sensor, rub with isopropylic
alcohol. Allow the sensor to dry completely after cleaning.
WARNING
Do not sterilize by irradiation, steam, or, ethylene oxide. Do not immerse in liquids.
Unplug the sensor from the device before cleaning or disinfecting it.