Accutorr Plus Service Manual - Mindray

1.3.3.1 NIBP Pres sure Limit Fail Safe
If the cuff is over-pressurized, it will au to mat i cally de flate and the sta tus code 8812
(STOP - CUFF OVERPRESSURE) or er ror code 987 (STOP - HARD WARE
OVERPRESSURE) will be dis played in the Room/Bed or dis play.
The unit must be turned off and back on again to re set the hard ware overpressure switch
(er ror code 987) be fore any new mea sure ments can be taken.
1.3.3.2 Cuff In fla tion Time
If the cuff pres sure does not at tain 20 mmHg within 40 sec onds of the start of in fla tion
or if the tar get pres sure is not reached within an other 60 sec onds, then the cuff is de flated
and sta tus codes will be dis played in the Room/Bed dis play. See sec tion 1.3.16 for a list of
er ror and sta tus codes.
1.3.3.3 Au to matic Ad just ment of Cuff In fla tion Pres sure (Adap tive
In fla tion)
The unit ad justs the in fla tion pres sure ac cord ing to the pre vi ous read ing of the sys tolic
pres sure. Af ter the first suc cess ful mea sure ment, the in fla tion pres sure is the pre vi ous
sys tolic +50 mmHg in the adult mode and +50 mmHg in the pe di at ric mode and +40
mmHg in the ne o nate mode. When not in interval mode, the adaptive inflation may be
disabled.
To view the cur rent in fla tion pres sure, press and hold (2 beep tones, ap prox i mately 3
sec onds) the Pa tient Setup Key (37). The cur rent in fla tion pres sure is shown in the MAP
dis play. If re quired, use the Pa tient Info. Up & Down Ar row keys (27 & 28) to change
the in fla tion pres sure.
It is also pos si ble to per ma nently over ride this ad just ment in the User Con fig u ra tion. See
sec tion 1.3.15 for de tails.
1-22 Re vised 05/22/02
Accutorr Plus Service Manual
Chapter 1, Operation