GOLDKNIFE ESD Knife

The GOLDKNIFE from Micro-Tech allows for effective and reliable endoscopic submucosal dissections. Thanks to the combination of water-jet and electro-surgery, all steps from – marking, injection, dissection, and coagulation – can be performed without switching instruments. The high-pressure water jet function creates a submucosal pillow of water that allows replenishment at any time to protect against thermal and mechanical injuries.
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Specific Characteristics

  • Water-jet and electro-surgery in one needle
  • Independent marking, injection, dissection, and coagulation without switching instruments
  • Replenishing the water pillow (optional) while dissecting and resecting
  • 3 different knife types available 

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Type I

Great freedom of movement, versatile, higher level of difficulty.

Type T

Ideal for removing under tension. Better coagulation options and optimized cutting direction while dissecting.

Type O

Crescent-shaped tip maximizes coagulation effect.

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Ordering Information

Goldknife I-Type

Product Number Shape of Knife Tip Length of Knife Tip mm Working Length mm Working Channel Ø mm Box Size
MK-I-1-165 I 1.5 1650 2.8 Each
MK-I-1-235 I 1.5 2300 2.8 Each
MK-I-2-165 I 2 1650 2.8 Each
MK-I-2-235 I 2 2300 2.8 Each
MK-I-4-165 I 4 1650 2.8 Each
MK-I-4-235 I 4 2300 2.8 Each

Goldknife-T-Type

Product Number Shape of Knife Tip Length of Knife Tip mm Working Length mm Working Channel Ø mm Box Size
MK-T-1-165 T 1.5 1650 2.8 Each
MK-T-1-235 T 1.5 2300 2.8 Each
MK-T-2-165 T 2 1650 2.8 Each
MK-T-2-235 T 2 2300 2.8 Each
MK-T-4-165 T 4 1650 2.8 Each
MK-T-4-235 T 4 2300 2.8 Each

Goldknife-O-Type

Product Number Shape of Knife Tip Length of Knife Tip mm Working Length mm Working Channel Ø mm Box Size
MK-O-1-165 O 1.5 1650 2.8 Each
MK-O-1-235 O 1.5 2300 2.8 Each
MK-O-2-165 O 2 1650 2.8 Each
MK-O-2-235 O 2 2300 2.8 Each
MK-O-4-165 O 4 1650 2.8 Each
MK-O-4-235 O 4 2300 2.8 Each

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Delivery Processs

1. Purchase order placed
2. 48 Hour Delivery timeline
*urgent orders can be fulfilled within 24 hours
3. Delivered to the hospital by zero emission vehicles
4. Customer receives product, ready to use with patient