Component And Accessories - estech COBRA 604-4810B Instrucciones De Uso

430-11902-02 Rev N

1. COMPONENT AND ACCESSORIES

System Description
The COBRA
Electrosurgical Unit (ESU), Model 604-4810B, 604-4810BR (115 VAC)
Hospital-grade power cord, or 604-4811B, 604-4811BR (230 VAC)
Hospital-grade power cord, a COBRA
accessories.
ESU
The ESU supplies radiofrequency energy in the range of 450-470 kHz. It
operates in a temperature controlled, power limited manner, based on
operator settings and temperature feedback provided by thermocouples
in the Probe. See Section 5 for more information regarding the ESU and
its controls, displays, and accessories (Instrument Cable and ESU
Remote Cable).
RF Ablation Probes
Probes are sterile, single use electrosurgical devices intended to be used
with the ESU. Probes contain independently selectable electrodes on its
distal section. Only Estech COBRA
Refer to the specific probe IFU for further instructions.
Additional Accessories
To avoid incompatibility and unsafe operation, use the following
accessories with the ESU system.
•
Covidien (Valleylab) Patient Return Electrode, Reference Number
E7506
•
COBRA Instrument Cable, Model Number 659
•
Probe cooling subsystem (optional)
®
Surgical System (see Figure 1-1) consists of the COBRA
®
Probes may be used with the ESU.
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®
RF Ablation Probe, and