User's Manual Part 1

1.2 8065751025
Constellation
®
Vision System
CONSOLE
DIMENSIONS:
Tabletop:
Height: 160.0 cm (63.0 inches)
Width: 76.2 cm (30.0 inches)
Depth: 77.5 cm (30.5 inches)
Base:
Height: 63.5 cm (25.0 inches)
Width: 53.3 cm (21.0 inches)
Depth: 57.2 cm (22.5 inches)
WEIGHT:
Tabletop: 61.2 kg (135 pounds)
Base: 72.6 kg (160 pounds)
ENVIRONMENTAL LIMITATIONS:
Operating Non-Operating
Altitude: -125 to 2000 m -125 to 3000 m
(-410 to 6562 feet) (-410 to 9843 feet)
Temperature: 10° C to 35° C -10 to 55°C
(50° F to 95° F) (14° F to 131° F)
Relative Humidity: 10% to 95% 10% to 95%
without without
condensation condensation
ELECTRICAL REQUIREMENTS: The console accepts the following
ranges or input commercial power voltages and frequencies and meets
the leakage currents specified in IEC 60601-1. Protection against electrical
shock is Class I.
100-120 Vac 50/60 Hz 12 A max. Fuse: T 10 A / 250 V slow blow
220-240 Vac 50/60 Hz 7.5 A max. Fuse: T 5 A / 250 V slow blow
FOOTSWITCH
DIMENSIONS:
Height: 14.0 cm (5.50 inches)
Width: 22.9 cm (9.00 inches)
Depth: 43.2 cm (17.0 inches)
WEIGHT: 5.4 kg (12 pounds)
ENVIRONMENTAL: The footswitch construction is water tight in
compliance with IEC 60601-1 and IEC 60601-2-2, subclause 44.6 aa.
ELECTRICAL: The footswitch is connected to the console via electrical
cable. All power and communications enter/exit the footswitch from this
cable.
Table 1-1 CONSTELLATION
®
VISION SYSTEM SPECIFICATIONS - This table is a quick reference point to
identify system specifications, system requirements, and performance figures.
PERFORMANCE SPECIFICATIONS
PRESSURIZED INFUSION/IRRIGATION @SEA LEVEL:
Range: 0 to 120 mmHg
Accuracy: ±(2% of setpoint +5 mmHg)
Flow Rate: 0 - 20 cc/min. for infusion (20 Ga)
0 - 60 cc/min. for irrigation
Setpoint Transient: 500 ms maximum
IOP CONTROLLED INFUSION:
Setpoint Range: 0-120 mmHg
Repeatability
1
: ± 2 mmHg
2
Setpoint Response Time: <500 ms (20 Ga)
Transient Disturbance
Response Time: <500 ms
3
Flow Range: 0-20 cc/min
1
BSS Dual chamber mode.
2
BSS medium, 20 gauge high flow Cannula, steady state condition
at rated flow range
3
Transient condition from no flow state to 10cc/min
ASPIRATION/SUCTION @SEA LEVEL:
Standard & Reduced
Pressure Range: 0-650 mmHg Vacuum
Minimal Pressure Range: 0-600 mmHg Vacuum
Pressure Accuracy: ±(2% of Setpoint +5 mmHg)
Flow Range:
Posterior Modalities: 0-20 cc/min
Anterior Modalities: 0-60 cc/min
Transient Response Time
(Standard Pressure Range): From– 0 to -400 mmHg @0 cc/min
10-90% Rise Time:300 msec max
90-10% Fall Time: 300 msec max
IRRIGATION/ASPIRATION @SEA LEVEL:
Sub Modes: Cap Vac, I/A Max
Vacuum:
Standard & Reduced
Pressure Range: 0 to -650 mmHg
Minimal Pressure Range: 0 to -600 mmHg Vacuum
Vacuum Accuracy: 2% of displayed value + 5
mmHg
Flow Rate: 10 cc/min minimum + 1.5cc at
50 mmHg vacuum max
VACUUM @ SEA LEVEL:
Vitrectomy: 0 to 650 mmHg
Fragmentation: 0 to 650 mmHg
Extrusion: 0 to 650 mmHg
Extraction: 0 to 650 mmHg
Irrigation/Aspiration: 0 to 650 mmHg
Phacoemulsification: 0 to 650 mmHg