3M Ranger 245, Operator'S Manual

Page: 11 / 353

6 English Ranger™ Blood/Fluid Warming System Model 245
NOTICE:
1� Federal law (USA) restricts this device to sale by or on the order of a licensed
healthcare professional�
1� To avoid device damage:
•
Do not clean the blood/fluid warming unit with solvents� Damage to the case, label, and
internal components may result�
• Do not immerse the blood/fluid warming unit in cleaning or sterilizing solutions� The unit
is not liquid proof�
• Do not insert metallic instruments in the blood/fluid warming unit�
• Do not use abrasive materials or solutions to clean the heater plates�
• Do not allow spills to dry inside the unit, as this may make it more difficult to clean
the unit�
• The Ranger blood/fluid warming unit meets medical electronic interference
requirements� If radio frequency interference with other equipment should occur,
connect the unit to a different power source�
Product Description
The Ranger blood/fluid warming system consists of a Model 245 warming unit and a sterile
warming set�
The Ranger blood/fluid
warming unit
The blood/fluid warming unit is a
compact, lightweight, liquid‑resistant
device with a clamp located on the
side for attachment to an I�V� pole (see
Figure 1)� A carrying handle on the top
of the unit makes it easy to transport�
Located on the front panel you will find:
•
Alphanumeric display that
indicates the heater temperature
during normal operation� In an
over‑temperature condition,
the display alternately flashes
a temperature of 43°C or higher and the word “HI�” An audible alert also sounds� In an
under‑temperature condition, the display alternately flashes a temperature of 33°C or lower
and the word “LO�”
• Alert indicator light that comes on when either an over‑ or under‑temperature
condition occurs�
Ranger blood/fluid warming set
Blood/fluid warming sets include a cassette, tubing and connectors compatible
with hospital standard I�V� blood/fluid administration sets and a bubble trap�
F
low rate
P
riming volume
P
atient line length
Standard Flow Set 150 mL/min 39‑44 mL 76 cm
152 cm (76 cm patient line
plus 76 cm extension)
High Flow Set 100‑500 mL/min 65‑150 mL 152 cm (76 cm patient line
plus 76 cm extension)
Pediatric/Neonate 100 mL/min 20 mL 46 cm
Refer to the instructions provided with each warming set for information on use�
Slot for cassette
Alphanumeric
display
Bubble trap holder
Power switch
I.V. pole
clamp
Alert indicator light
Figure 1
Figure 2
Warming Set