VNS Therapy SENTIVA M3000 Programmer Technical Manual page 64

Special Cases
Suspected Lead Break
Lead only
>2 cm remaining
Exclusion Zone
C7-T8
MR Conditional
Static Magnet
1.5T or 3T
Strength
Normal Operating Mode
Operating Mode
≤3000 Gauss/cm
Max Spatial Gradient
200 T/m/s
Max Slew Rate
Transmit-Receive head or extremity coils only
RF Coil
Transmit/receive head coil: 3.2 W/kg
Max SAR
Suspected Lead Break
OR
>2 cm remaining
C7-T8
Yes
Yes
1.5T or 3T
Normal Operating Mode
Normal Operating
Mode
≤3000 Gauss/cm
≤3000 Gauss/cm
200 T/m/s
Transmit-Receive head or extremity coils only
Transmit-Receive head
or extremity coil only
Transmit/receive head coil: 3.2 W/kg
* Equivalent to clipping the lead at the anchor tether
Transmit/receive head
coil: 3.2 W/kg
OR
Lead only
C7-T8
Yes
1.5T or 3T
200 T/m/s
Transmit: Body or transmit-receive head
* Equivalent to clipping the lead at the anchor tether
Lead only
≤ 2 cm remaining*
None
None
Yes
Yes
1.5T or 3T
1.5T or 3T
Normal Operating Mode
Normal Operating Mode
≤3000 Gauss/cm
≤3000 Gauss/cm
200 T/m/s
200 T/m/s
or extremity coils
Receive: No Restrictions
Transmit: Body or
Transmit head coil: 3.2 W/kg
transmit-receive head or
Transmit body coil: 2.0 W/kg
extremity coils
Receive: No Restrictions
Transmit head coil:
3.2 W/kg
Transmit body coil:
2.0 W/kg
Lea
≤ 2 cm
1.5
Normal O
≤300
20
Transmit: Body or
or extre
Receive: N
Transmit he
Transmit bo
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