Product Safety Features - 3M Ranger 245 Manual Del Operador

Sistema de calentamiento de sangre/fluidos
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Ranger™ Blood/Fluid Warming System Model 245

Product safety features

The following chart describes the safety alert features of the Ranger blood/fluid warming unit�
a
w
lert tyPe
hat to look For
Over‑
Alert indicator light
temperature
illuminates and alert
alert ‑ 43°C
sounds, alphanumeric
display alternately flashes
a temperature of 43°C or
higher and the word "HI�"
Under‑
Alert indicator light
temperature
illuminates and alert
alert ‑ 33°C
sounds, alphanumeric
display alternately flashes
a temperature of 33°C or
lower and the word "LO�"
* Transient conditions may cause an over‑temperature alert condition� These
conditions include:
There was an extreme change in flow rates (e�g�, from 500 mL/min to stop flow)�
The unit was turned on and reached the set point temperature of 41°C before the
warming cassette was inserted in the device�
Fluids were prewarmed to above 42°C before being infused�
a
w
lert tyPe
hat to look For
Independent
Alert indicator light
back‑up safety alert
illuminates and alert
‑ 44°C
sounds, alphanumeric
display alternately
flashes a temperature of
43°C or higher and the
word "HI�"
Alphanumeric display
is dark, alert sounds
(backup safety alert still
works even if display
is dark)�
English 34-8719-2502-9
D
/
a
escriPtion
ction
cause
Heater
Observe alphanumeric display�
temperature
If temperature does not drop to
rose to 43°C
41°C (may take a few minutes),
because of
discontinue use of unit� Call 3M
transient
customer service�
conditions�*
Heater
Alerts stop when temperature
temperature
rises above 33°C� Continue use
has fallen to
of unit� If the temperature does
33°C�
not rise above 33°C, unplug
the unit and call 3M customer
service�
D
/
a
escriPtion
ction
cause
Heater
TURN OFF THE UNIT AND
temperature
UNPLUG IT� Do not use the
rose to 44°C�
blood/fluid warming unit�
Safety backup
Discard the disposable set�
system is
Call 3M customer service�
activated at
44°C and
unit shuts
off power to
the heating
plates�
English
7

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