11-5
FM5000C - FM5000PLUS
Maternal/Fetal Monitor
User Manual
following tables are instructions of the four criteria.
NST score criterion is as follows:
Items
0 point
1-point
2-point
Results
Score
FHR baseline
(
bpm
) <
100,
>
180
100
~
109,161
~
180
110
~
160
FHR upgoing time
during FM
(
s
)
0
~
9
10
~
14
>
14
FHR upgoing range
during FM
(
bpm
)
0
~
9
10
~
14
>
14
Variation
range
(
bpm
)
0
~
4
5
~
9,
>
30
10
~
30
FM
(
bpm
)
None
10
~
2
>
2
KREBS score criterion is as follows:
Items
0 point
1-point
2-point
Results
Score
FHR baseline
(
bpm
) <
100,
>
180
100
~
109,161
~
180
110
~
160
Variation
range
(
bpm
)
0
~
4
5
~
9,
>
25
10
~
25
Variation frequency
(
cpm
)
0
~
2
3
~
6
>
6
Accelerate
(
times/20mins
)
None
1
~
4
>
4
Decelerate
(
times/20mins
)
>
2
1
~
2
None
FM
(
bpm
)
None
1
~
4
>
4
Advanced Fischer score criterion is as follows:
Items
0 point
1-point
2-point
Results
Score
FHR baseline
(
bpm
) <
100,
>
180
100
~
109,161
~
180
110
~
160
Variation
range
(
bpm
)
0
~
4
5
~
9,
>
30
10
~
30
Variation frequency
(
cpm
)
0
~
1
2
~
6
>
6
Accelerate
(
times/20mins
)
None
1
~
4
>
4
Decelerate
(
times/20mins
)
Decelerate
later or severe
variation
Slight variation
None
Fischer score criterion is as follows:
Items
0 point
1-point
2-point
Results
Score
FHR baseline
(
bpm
) <
100,
>
180
100
~
109,161
~
180
110
~
160
Variation
range
(
bpm
)
0
~
4
5
~
9,
>
25
10
~
25
Variation frequency
(
bpm
)
0
~
1
2
~
5
>
5
Accelerate
(
times/20mins
)
None
Periodic acceleration
Non-Periodic
acceleration
Decelerate
(
times/20mins
)
Decelerate
later or severe
variation
Slight variation
none