State of the art.

Ergoject is the first disposable screw injector made for single-handed operation. Its precise force-reducing micro gear combines the best from two worlds: Control of a screw injector and one-handed operation of a push injector. Cartridges and loading systems are similar to the ones used in the Accuject system. Available hydrophilic preloaded systems based on Accuject can be used directly with compatible Ergoject models.

Cartridge

Using Accuject cartridge technology ensures full compatibility with hydrophobic and hydrophilic IOL models intended to be injected with Accuject. Availability as preloaded platform, incision sizes 1.6-3.2, and full compatibility with hydrophilic preloaded systems based on Accuject satisfy all needs.

Plunger

Clear positioning of the piston movement makes it easier to prepare the IOL. Optional pre-folding of the haptics as well as a defined position with which the surgeon can start to inject the IOL. Both positions are defined by stops and can be easily reached even in unfavourable ambient light.

Lever

The integrated interlock switch allows the selection of the operating mode. When the backward movement is switched off, the counterforce of the IOL can no longer turn the control wheel backwards during injection. This function is particularly convenient when an IOL is injected through a small cartridges and high counter forces are generated. With conventional injectors, the surgeon would have to compensate these forces with the pressure of the thumb. In addition, this operating mode activates the acoustic feedback of the movement.

Drive wheel

The ergonomic position of the injector, like a pencil, requires minimal tension in the operator's hand. The simple movement of the rotating wheel is achieved by the integrated gearbox. Positioning of the surgeon's operating hand close to the eye of the patient provides additional control during IOL injection. The world's first single-use single-handed screw injector combines unprecedented control and ergonomics.

Need a free hand?

Ergoject allows smooth and controlled injection of almost any one-piece IOL. The selectable operation mode enables ergonomic injection of IOLs through smallest incision size.

Ergoject is – similar to Accuject– a platform for preloaded hydrophobic and hydrophilic preloaded systems offered to IOL Manufacturers. Bespoke adaptation, ready-to-use documentation, and packaging solutions enable IOL manufacturers to be on the market with a reliable high-end system within the shortest time-frame. Benefit from long-term experience! 

Back-loaded or top-loaded?

Besides top-loaded versions, Ergoject is also available as back-loaded version for comfortable loading of hydrophobic or hydrophilic plate-haptic IOLs.

Incision size correlation

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More Informations:

Gilles Lesieur MD using Ergoject
José Güell MD using Ergoject
Florian Sutter MD using Ergoject