Operating Parameters; Transport And Storage - alesi ULTRAVISION Manual De Usuario

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2. The battery

The generator is powered by a battery that allows approximately 10 hours of continuous generator operation. The system is

supplied with two batteries and a recharging station. As with all batteries of this type, the life will depend upon the number of

recharges. It is recommended that batteries should be replaced every 12 months or when a fully charged battery no longer

delivers six hours of generator power.

3. The mains converter

Depending on customer preference, the generator can also be powered by a mains converter that allows the unit to be pow-

ered the mains supply using its bespoke power supply unit. This power supply unit has a choice of four different plug styles

that allows it to be used in most countries and has a universal input allowing 90-264V AC. The Mains Converter is designed

so that it can be stored within the battery bay of the Ultravision generator when not in use.

Battery recharging station

The Ultravision system is supplied with a twin-bay recharging station and a mains power supply unit different from that de-

signed for use with the mains converter. The battery recharger mains power supply unit has four different plugs that allow it

to be used in most countries and has a universal input allowing 90-264V AC.

Patient return adaptor – solid plate

The Ultravision system requires a patient return electrode. The patient return electrode can be shared with the solid or split

plate return electrode of the electrosurgical generator if one is required, by using the patient return adaptor. The "solid plate"

patient return adaptor is used with solid plate patient return electrodes. The blue end of the adaptor plugs into the socket on

the front of the electrosurgical generator. The orange connector at the other end of the cable plugs into the front of the Ultra-

vision generator. These are available with 0.75 or 1.5M leads.

Patient return adaptor – split plate

This is the same as the solid plate patient return adaptor but is used with split plates. It has the same central pin that acti-

vates the sensing function of the electrosurgical generator (if present). The split plate adaptor end is red in colour. These are

available with 0.75 or 1.5M leads.

The following single-use, sterile disposable components are required for Ultravision to function and are supplied as separate

items:

Ionwand™

The Ionwand is the active cable that carries the current from the Ultravision generator to the patient. It terminates in an

atraumatic stainless steel brush that is responsible for the electrostatic charging of the particles created during surgery.

Catheter and trocar

The catheter allows the Ionwand to be inserted into the patient's peritoneal cavity during surgery. It is introduced percutane-

ously using the trocar.

Ultravision 5mm Trocar

The Ultravsiion 5mm Trocar is an alternative to the Ionwand™, catheter and trocar and comprises a laparoscopic port that

can accept 5mm surgical instruments. This port also has a separate lumen that accepts a dedicated Ionwand™