Device Specifications; Radio Frequency Generator - Medtronic ProstivaRF Therapy 8930 Bedienungsanleitung

8930EN_6.fm 12/17/10 2:44 pm
UCxxxxxx EN
7 x 9 inches (178 mm x 229 mm)
Chapter 6
94

Device Specifications

Device Specifications

Radio Frequency Generator

English 8930 System User Guide 2010-12
MA07445A008 Rev X
Table 6-1. Model 8930 Radio Frequency Generator
a
Specifications
Description
Classification
Operating modes
RF output power
Impedance range
Impedance measurement
accuracy
System control
Temperature-sensor
range
Temperature accuracy
Urethral temperature
limits
Specification
IEC60601-1, Class I, Type BF, IPX0, no
sterilization, continuous use
This device complies with Part 18 of the
FCC rules.
This ISM device complies with Canadian
ICES-001.
Automatic dual needle
Automatic single needle
2 channels x 15 W (+/-10%) into 35–600
Ohms for Prostiva RF Therapy software
calibration–generator is rated at
2 channels x 50 W (+/-10%) into 20–600
Ohms
35-600 Ohms, nominal
+/- 10% + 5 Ohms for 50–200 Ohms
+/- 20% + 5 Ohms for 0–50 & 200–
999 Ohms
System only allows radio frequency energy
power output when the measured load
impedance is within 35 to 600 Ohms for one
or both channels
° ° °
15 C to 140 C (59 F to 284
° ° °
+/-2 C for 15 C to 60 C
° ° °
(+/-4 F for 59 F to 140 F)
° ° °
+/-3 C for 60 C to 140 C
° ° °
(+/-5 F for 140 F to 284 F)
° °
>43 C (109 F) caution tone sounds and
message displays
° °
>47 C (117 F) radio frequency power
turns off, alert tone sounds, alert message
displays
Medtronic Confidential
CRMRef_R06
°
F)