3M Bair Hugger 675 - Product Description and Use; Product Description; Indications for Use; Definition of Symbols

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1 3M™ BairHugger™ WarmingUnit Model675
ServiceManual
SystemSystem
MODEL
675
PLEASE FORWARD TO BIOMEDICAL
ENGINEERING DEPARTMENT
Bair Hugger Model 675 Warming Unit Service Manual
For information on operating the Model 675 Warming Unit, please refer to the Model
675 Operator’s Manual
Product Description of the 3M™ BairHugger™ Temperature
ManagementSystem
The BairHugger temperature management system consists of a Model675warming
unit (with optional rolling cart and other accessories) along with a 3M warming blanket
or a BairHugger warminggown.
The BairHugger warming unit is attached to the warming blanket or warming gown
by means of a flexible hose. Warm air is generated in the unit and flows through the
warming unit hose into the blanket or gown. Depending on the model, the 3M blanket
or gown is placed either over, around or underneath the patient. Small perforations
on the blanket or gown allow the warm air to be dispersed over the patient’s skin. For
additional information on 3M warming blankets, gowns, or other accessories visit us
online at bairhugger.com.
This manual includes service instructions and specifications for the
Model675Warming Unit. You can use the Model675Warming Unit in all clinical
settings to provide patient temperature management. For information about using 3M
BairHugger warming blankets or gowns with the Model675warming unit, refer to the
respective Instructions forUse.
Indications forUse
The BairHugger temperature management system is intended to prevent and treat
hypothermia. In addition, the temperature management system can be used to provide
patient thermal comfort when conditions exist that may cause patients to feel too
warm or too cold. The temperature management system can be used with adult and
pediatricpatients.
• The BairHugger temperature management system should only be used by
trained medicalprofessionals.
• Federal law (USA) restricts this device to sale by or on the order of a licensed
healthcareprofessional.
Definition ofSymbols
The following symbols may appear on the product’s labeling or exteriorpackaging.
Connection point for a potential equalization conductor.
Fuse
Type BF applied part
Date of manufacture
Manufacturer
Voltage, alternating current (AC)
This system is subject to European WEEE Directive 2002/96/EC.
This product contains electrical and electronic components
and must not be disposed of using standard refuse collection.
Please consult local directives for disposal of electrical and
electronicequipment.
Protective earth ground
No free hosing
Non-explosion proof
Consult instructions for use
Follow instructions for use
Recycle to avoid environmental contamination. This product
contains recyclable parts. For information on recycling, please
contact your nearest 3MService Center for advice.
Attention; see instructions for use
Keep dry
Temperature limit
Ambient air (Room temperature air)
32° C (89.6° F)
38° C (100.4° F)
43° C (109.4° F)
Stop use: Service required
Over-temperature - Stop use: Service required
Under-temperature - Stop use: Service required
Power button
Filter time limit has been reached
Drip proof protection of fluids
Use only 3Mwarming units and 3Mwarming blankets or
gownstogether