Medtronic PROTECTA XT DR D314DRG, Руководство для клиницистов

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Table 47. Post Shock Pacing parameters
Parameter Programmable values Shipped Reset
Post Shock A. Amplitude
a
1; 2; 3; 4 ; 5; 6; 8 V 4 V 4 V
Post Shock A. Pulse
Width
b
0.1; 0.2 … 1.5 ms 1.5 ms 1.5 ms
Post Shock V. Amplitude
a
1; 2 … 6 ; 8 V 6 V 6 V
Post Shock V. Pulse
Width
b
0.1; 0.2 … 1.5 ms 1.5 ms 1.5 ms
a
When tested per CENELEC standard EN 45502-2-1:2003, the tolerance (+40%/-30% for voltages less than 2.0,
and ±30% for voltages greater than or equal to 2.0) is applied not to the programmed setting, but to the calculated
amplitude A, which depends on the programmed amplitude A
p
and programmed pulse width W
p
: A = A
p
x [0.9 –
(W
p
x 0.145 ms
-1
)]
b
When tested per CENELEC standard EN 45502-2-1:2003, the measured pulse width W depends on the load
Rload (in Ohms) and programmed pulse width W
p
(in seconds): W ≤ W
p
+ 34 µs and W ≥ the smaller of (W
p
-
16 µs) or (124 µs + (4 µs x Rload)).
Table 48. Rate Drop Response parameters
Parameter Programmable values Shipped Reset
Rate Drop Response
a
On; Off Off Off
Detection Type Drop ; Low Rate; Both Drop Drop
Drop Size 10; 15 … 25 … 50 bpm 25 bpm 25 bpm
Drop Rate 30; 40 … 60 … 100 bpm 60 bpm 60 bpm
Detection Window 10; 15; 20; 25; 30 s
1 ; 1.5; 2; 2.5 min
1 min 1 min
Detection Beats 1; 2; 3 beats 3 beats 3 beats
Intervention Rate 70; 75 … 100 … 150 bpm 100 bpm 100 bpm
Intervention Duration 1; 2 … 15 min 2 min 2 min
a
When Rate Drop Response is set to On, the lower rate is automatically set to 45 bpm.
Table 49. Sleep parameters
Parameter Programmable values Shipped Reset
Sleep On; Off Off Off
Sleep Rate 30; 35 … 50 ; 55; 60; 70; 75 …
100 bpm
50 bpm 50 bpm
Bed Time 00:00; 00:10 … 22:00 … 23:50 22:00 22:00
Wake Time 00:00; 00:10 … 07:00 … 23:50 07:00 07:00
Table 50. Non-Competitive Atrial Pacing (NCAP) parameters
Parameter Programmable values Shipped Reset
Non-Comp Atrial Pacing On ; Off On On
NCAP Interval 200; 250; 300 ; 350; 400 ms 300 ms 300 ms
Medtronic PROTECTA™ XT DR D314DRG
470 Clinician Manual