Unleashing a new experience in phaco.

ZEISS patented QUATTRO Pump

Digitally integrated surgical workflow

Automated ultrasound Power on Demand

ZEISS patented QUATTRO Pump

Experience chamber stability independent of IOP and flow

The ZEISS patented QUATTRO Pump® is a synchronized fluid exchange system that directly measures and simultaneously controls both infusion and aspiration volumes in real-time. It actively compensates for incision leakage volume.

Dr. Sri Ganesh

The chamber is absolutely stable, irrespective of the type of cataract, irrespective of the situation. It ensures safety and efficiency and you can work at the highest vacuum levels and flow rates and there absolutely is no chamber instability. This is something which is very assuring and I am very confident about operating even on the toughest cases, the toughest cataracts

Dr. Enrique Molina Munoz

In complicated cases, such as very dense cataracts or extremely floppy iris where I would have had to substantially decrease my surgical settings with my usual device, QUATERA enabled me to proceed with my preferred values just like in every other surgery.

Synchronized infusion and aspiration change

The new fluidic paradigm produces an unparalleled level of chamber stability, regardless of settings and independent of IOP levels. It enables you to focus on what matters: efficiently removing the cataract.


Surge impossible to experience: IOP recovery in about 200ms

QUATTRO Pump always maintains your target IOP independent of vacuum limit or IOP level.

 ZEISS VisuMax-MEL 90 laser combination
IOP recovery time after occlusion break

Active leakage compensation

At any incisional leakage, the QUATTRO Pump maintains an extremely stable chamber, allowing you to effectively manage challenging surgical situations.

IOP stability with leakage at target IOP, at 60cc/min flow

Digitally-integrated surgical workflow

Get one view for everyone in the OR

ZEISS QUATERA 700 brings together all elements of the ZEISS Cataract Workflow, making it your single sterile OR cockpit for a more effective and more efficient procedure.

Greater control and efficiency at every step.
One surgical view:
With the microscope view on the phaco screen, everyone in the OR gets the same view as the surgeon, which allows nurses to anticipate upcoming surgical steps more quickly.
One sterile cockpit:
ZEISS QUATERA 700 can combine ZEISS CALLISTO eye workflow steps and phaco steps in one workflow. It allows you to control the full surgery either with its intuitive user interface or via the Foot Control Panel (FCP).
One data access:
With the integration of patient data from ZEISS IOLMaster and ZEISS FORUM, take advantage of paperless timeout checks and ensure that you have relevant information at hand.

Automated Ultrasound Power on Demand

Use automated ultrasound only when needed – upon occlusion

Power on Demand is a management technology that automatically (de)activates ultrasound only when needed: extracting the cataract in an efficient and safe procedure.


Improved followability

As Power on Demand activates ultrasound upon occlusion, it reduces repulsion of fragments, which leads to superior followability.

Up to 50% less ultrasound

Automated ultrasound reduces phaco power to its minimum necessity, resulting in up to 50% less effective phaco time (EPT).

Relaxed surgical experience

With automatic (de)activation of ultrasound, you no longer have to constantly press and release the Foot Control Pedal to modulate the ultrasound. This allows you to fully focus on the procedure and enables a more relaxed surgical procedure.

Dr. Florian Kretz

The higher aspiration presets definitely help with efficiency during surgery. I needed no ultrasound for cataract grade 2 and below. The small amount required for grade 3 and up was still much less than with other phaco machines.

Dr. Wolfram Wehner

Using the new Power on Demand function, I noticed an immediate drop in my ultrasound usage. Overall I save about two-thirds of ultrasound and for grade 2 cataracts and below I don't require any ultrasound at all.

Powerful as individual solution – Unstoppable together

The new ZEISS Cataract Workflow

By connecting devices, data and applications, the ZEISS portfolio enables a seamless integration from office to OR and back.

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Automated Ultrasound Power on Demand image courtesy rights of Prof. Dr. Peter Stalmans, UZ Leuven, Belgium