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First to Market

With the introduction of the first ESD knife in the world, ITKnife, Olympus opened up a new area of patient-friendly endoscopic treatment — and is committed to offering reliable and innovative solutions to you.

Collaboration With the Leaders

Our products are designed by our innovation center in Tokyo, focusing on research and development together with the world leaders in ESD.

Procedural Excellence

Precision products of the highest quality and the world’s largest portfolio to cover all your needs during ESD — a procedural masterpiece.

Number 1 Endoscopy System

Breathtaking image quality, unique features such as RDI and TXI — EVIS X1 is the still unmatched benchmark.

Profit through Education

Learn with experts, benefit from hands-on sessions and virtual training. Meet experts, become an expert.

Single-Use Electrosurgical Knives

DualKnife J – Advancing the Evolution

Experience DualKnife J, the versatile ESD knife featuring easy two-step knife adjustment, a knob-shaped tip to prevent the knife from slipping, sheath marking for improved control and a slim sheath with just the right rigidity.
With the addition of a convenient jet, the evolved DualKnife J makes operations easier and helps to reduce the time it takes to perform an ESD procedure.

Read more in our brochure

HookKnife J With Jet Function

With an L-shaped, rotatable hook that can be locked, the new HookKnife J is designed to help you take advantage of the hooking technique. Using this technique will help you dissect fibrotic tissue in a narrow lumen with precision and control — even from a perpendicular direction.
The convenient jet will reduce the time it takes to perform an ESD procedure.

Read more in our brochure

The TriangleTipKnife J for ESD and POEM

Designed for more complex ESD techniques and advanced POEM procedures, the TriangleTipKnife J features a thinner, more compact tip and a convenient jet function that makes operations easier and helps to shorten procedure times. This knife is all you need — from marking to incision, additional injection, dissection and hemostasis.

Read more in our brochure

ITKnife 2 — With Insulated Tip and Triangle-Shaped Electrode

This knife features an insulated tip with a triangle-shaped electrode. It enables incision and dissection of large lesions in the stomach — at fast speed.
A coil sheath with optimized rigidity helps to maintain maximum maneuverability.

Read more in our brochure

ITKnife nano — With Small Insulated Tip and Disc-Shaped Electrode

ITKnife nano with a small insulated tip, shorter knife length and special disc-shaped electrode facilitates more effective ESD in areas where the submucosal layer is thin and the working area is limited, such as in the esophagus and colon.

Hemostasis during ESD

Designed with anti-slip construction for secure grasping of bleeding points and three unique jaw shapes, Coagrasper and Coagrasper G are designed for a precise and safer approach to achieve excellent hemostatic performance during the procedure, wherever the bleeding point is located.

Distal Attachments

These single-use distal attachments support maintaining the view in endoscopic examination and treatment — such as ESD.

Single-Use Tubes for Knives With Jet Function

Convenient tubing to connect the Olympus jet knives to the OFP-2 pump.

  • Sterile, preassembled and ready to use.
  • One-way check valve pre-attached to prevent backflow.

Experience the Benefits of the NeedleMaster

  • Excellent puncture performance.
  • Smooth injection with light force.
  • Resilient tube sheath allows the needle to be extended easily, even if the sheath is kinked.
  • User-friendly handle design, facilitating single-handed operation.
  • Also available as 26G and 1.8mm version.

EZClip and QuickClip Pro for Effective Hemostasis

Reliable hemostasis of upper and lower gastrointestinal bleeding is essential to reduce the risk of rebleeding to a minimum. Resilient clip arms, unique sheath designs and a full rotation function are only three of the many features helping you to maximize the efficacy of the clipping procedure.

Ready-to-Use EMR Kits for UGI

Olympus offers kits with transparent distal attachments for UGI EMR. Each kit consists of sterile, ready-to-use instruments: distal attachment, spray catheter, injection needle and snare. Three different cap types are available as part of a kit: hard transparent straight, hard oblique and also large-capacity, soft-type models. For LGI, a ready-to-use kit spray catheter, injection needle and hard-braided oval snare are available.

Learn From ESD Experts

Enter the ESD self-learning tool and improve your skills.

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More than 1,800 EndoTherapy Devices

Did you know... For all Olympus EndoTherapy devices, technical specifications, order information and compatibilities are listed in our online EndoTherapy catalog. Stop wasting time searching for therapeutic or diagnostic devices for endoscopic procedures — they are all available right here.

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Video Library

Brochures ESD devices

TriangleTipKnife J (PDF, 929 KB)

IT Knife Nano (PDF, 617 KB)

HookKnife J (PDF, 9471 KB)

DualKnife J (PDF, 3454 KB)

Brochures Our Special Endoscope Lineup

GIF-EZ1500 (PDF, 1163 KB)

CF-EZ1500DL/I (PDF, 2119 KB)

GIF-H290T (PDF, 2178 KB)

PCF-H190TL/I (PDF, 626 KB)

GIF-XZ1200 (PDF, 1728 KB)

CF-XZ1200L/I (PDF, 1727 KB)

Related Topics

Electrosurgical Generator
ESG-300

The ESG-300 is a product dedicated to the needs of the endoscopist which simultaneously overcomes the complexity associated with multipurpose generators. It focuses on providing a simple, safe and smart source of energy.

Procedural Efficiency Support Products

Our heroes – the physician, the nurse or the EVIS X1 system – require superb tools: a perfect fit of supporting products. Only with that, procedural challenges will be successfully mastered.

Focused on Infection Prevention. Together.

Olympus supports safe endoscope reprocessing and created a unique platform for infection prevention in endoscopy. Explore many tools such as step by step videos, posters and easy access Olympus reprocessing manuals combined with latest literature reviews and white papers on specific endoscope reprocessing topics.