Waterjet-assisted TEM-ESD with ERBEJET® 2

High-pressure waterjet for needle-free mucosa elevation
Reduced risk of perforation
Simplified elevation in difficult anatomy
Layer-specific procedure
Reduced risk of injury to vessels
Targeted, precise staunching of bleeding
Adjustable waterjet pressure
Power dosage of the VIO technology for incisions and controlled dissection with minimal bleeding

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Use of Electrosurgery		1,16 MB	EN

Water-jet elevation

Needleless high-pressure water-jet elevation creates a submucosal fluid cushion and lifts up the tumor-bearing mucosa. Unlike the healthy surrounding mucosa, the adenoma does not change color during elevation when using sodium chloride fluid with indigocarmine dye. This makes it easy to identify the lesion.
Incision and dissection

The mucosa is incised at a sufficiently safe distance from the adenoma, beginning aborally. Using the swiftCOAG mode, the submucosa can be optimally dissected. The blood vessels are exposed well and temporarily compressed through elevation and can be selectively coagulated.
Replenishment

The fluid cushion can be replenished at any time. This maintains the protective effect and distinction function over the entire course of resection.
Coagulation

Vessels are coagulated during resection using the swiftCOAG mode. The pathologist can make an optimal histological assessment of the en-bloc resected tissue.