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New Zealand

ESD Devices

ESD (Endoscopic Submucosal Dissection) is seen as treatment with little physical burden on the patient. Various treatment tools for assisting safe and comfortable ESD.

The content on this page is intended to healthcare professionals and equivalents.

FlushKnife Series

Point 4: Full lineup of protruding knife lengths

Safer and more efficient treatment is achieved by using the protruding knife length best suited for each treatment area.

FlushKnifeBT has a ball tip which produces good traction during dissection. The ball tip touches a wider part of the tissue, enabling more efficient arrest of bleeding. 

FlushKnife has a slim electrode portion tip with high voltage concentration, which realizes stronger dissection capability.

Examples of the suitable protruding lengths are suggested by Takashi Toyonaga M.D. of Kobe University Hospital. A physician must take consideration each condition of the area or lesion to be dissected when selecting a protruding knife length. 

The 1.0mm type protruding knife is not available for FlushKnifeBT.

FlushKnife BT

DK2618J

Slitter portion length

-B15- : 1.5mm

-B20- : 2.0mm

-B25- : 2.5mm

-B30- : 3.0mm

Sheath color

-B15- : Green

-B20- : Blue

-B25- : Yellow

-B30- : Black

Working length*1

1,800mm

Maximum diameter of insertion portion

2.7mm

Instrument channel diameter of compatible endoscope*1

2.8mm or more

Number of knife

1

DK2623J

Slitter portion length

-B15- : 1.5mm

-B20- : 2.0mm

Sheath color

-B15- : Green

-B20- : Blue

Working length*1

2,300mm

Maximum diameter of insertion portion

2.7mm

Instrument channel diameter of compatible endoscope*1

2.8mm or more

Number of knife

1

  • Product name: Diathermic Slitter   

    DK2618J (Identifer: -B15- / -B20- / -B25- / -B30-)

    DK2623J (Identifer: -B15- / -B20-)

  • GMDN: 61875
  • Generic name: Active instrument, endoscopic, high-frequency current procedure, single-use
  • * Do not re-use / Single patient use only
  • *1 It is not guaranteed that the equipment chosen only based on the working length and the instrument channel diameter of the endoscope above is compatible.

FlushKnife N

DK2618J

Slitter portion length

-N10- : 1.0mm

-N15- : 1.5mm

-N20- : 2.0mm

-N25- : 2.5mm

-N30- : 3.0mm

Sheath color

-N10- : White

-N15- : Green

-N20- : Blue

-N25- : Yellow

-N30- : Black

Working length*1

1,800mm

Maximum diameter of insertion portion

2.7mm

Instrument channel diameter of compatible endoscope*1

2.8mm or more

Number of knife

1

DK2623J

Slitter portion length

-N15- : 1.5mm

-N20- : 2.0mm

Sheath color

-N15- : Green

-N20- : Blue

Working length*1

2,300mm

Maximum diameter of insertion portion

2.7mm

Instrument channel diameter of compatible endoscope*1

2.8mm or more

Number of knife

1

  • Product name: Diathermic Slitter

      DK2620J (Identifer: -N10- / -N15- / -N20- / -N25- / -N30-)

      DK2623JS (Identifer: -N15- / -N20-)

  • GMDN: 61875
  • Generic name: Active instrument, endoscopic, high-frequency current procedure, single-use
  • * Do not re-use / Single patient use only
  • *1 It is not guaranteed that the equipment chosen only based on the working length and the instrument channel diameter of the endoscope above is compatible.