The Ophthalmology 4.4″ Koch Stop & Chop Manipulator 1.5mm Tip is a specialized microsurgical instrument developed for advanced cataract surgery techniques, particularly the Stop and Chop phacoemulsification method. Designed for ophthalmic surgeons, this instrument provides precise manipulation, rotation, and stabilization of the lens nucleus during cataract extraction procedures.

The Koch Stop & Chop Manipulator features a delicate 1.5mm working tip that allows controlled engagement with the lens nucleus while maintaining excellent surgical visibility inside the anterior chamber. Its compact 4.4-inch length provides optimal balance and maneuverability, enabling surgeons to perform fine intraocular movements with enhanced accuracy.

This ophthalmic surgical instrument is commonly used during phacoemulsification procedures where controlled nucleus manipulation is essential. The Stop and Chop technique combines elements of divide-and-conquer and chopping methods, requiring reliable instruments that can safely stabilize and reposition lens fragments. The Koch manipulator supports these techniques by providing dependable contact and controlled movement during cataract surgery.

Constructed from high-quality surgical stainless steel, the Koch Stop & Chop Manipulator offers excellent durability, corrosion resistance, and long-term usability. The smooth surface finish helps prevent tissue damage and allows efficient cleaning and sterilization after each procedure. Its reusable design makes it suitable for hospitals, ambulatory surgery centers, and ophthalmic clinics.

The ergonomic handle provides surgeons with comfortable grip control, reducing hand fatigue during lengthy microsurgical procedures. The precise engineering of the tip allows delicate handling of intraocular structures while supporting accurate lens positioning and manipulation.

The Koch Stop & Chop Manipulator 1.5mm Tip is an essential addition to ophthalmic instrument sets used for cataract surgery and anterior segment procedures. Its combination of precision manufacturing, surgeon-friendly design, and reliable performance makes it a preferred choice for ophthalmologists requiring high-quality microsurgical tools.

Designed for professional ophthalmic applications, this instrument meets the demands of modern eye surgery by delivering controlled movements, excellent tactile feedback, and consistent performance. It is ideal for surgeons seeking dependable cataract surgery instruments that support accuracy, efficiency, and patient safety.

Key Features

• Specialized Koch Stop & Chop Manipulator for cataract surgery applications
• Designed for phacoemulsification and nucleus manipulation procedures
• Fine 1.5mm precision tip for controlled intraocular handling
• 4.4″ length provides excellent balance and surgical maneuverability
• Manufactured from premium surgical-grade stainless steel
• Smooth finish supports atraumatic tissue interaction
• Ergonomic handle improves surgeon comfort and control
• Suitable for Stop and Chop cataract surgery technique
• Reusable design for repeated clinical procedures
• Compatible with standard sterilization and autoclave methods
• Provides precise nucleus rotation and stabilization
• Ideal for ophthalmology operating rooms and eye surgery centers

Product Specifications

Product Contents

• 1 × Koch Stop & Chop Manipulator
• Tip Size: 1.5 mm
• Length: 4.4 inches
• Reusable ophthalmic microsurgical instrument

Applications

The Koch Stop & Chop Manipulator 4.4″ is used in:

• Cataract extraction procedures
• Phacoemulsification surgery
• Stop and Chop cataract technique
• Anterior segment ophthalmic surgery
• Lens nucleus manipulation
• Intraocular surgical procedures
• Ophthalmology microsurgical instrument sets
• Eye surgery operating rooms

Frequently Asked Questions (FAQs)

1. What is a Koch Stop & Chop Manipulator used for?

A Koch Stop & Chop Manipulator is used during cataract surgery to manipulate, stabilize, and rotate the lens nucleus during phacoemulsification procedures.

2. What is the tip size of this ophthalmic manipulator?

This model features a precision 1.5mm tip designed for controlled intraocular nucleus manipulation.

3. Is the Koch Stop & Chop Manipulator reusable?

Yes, it is a reusable ophthalmic surgical instrument manufactured for repeated sterilization and professional clinical use.

4. Which surgical procedure uses this Koch manipulator?

It is primarily used in cataract surgery, especially procedures involving the Stop and Chop phacoemulsification technique.

5. What material is this ophthalmic instrument made from?

The instrument is made from surgical-grade stainless steel, providing strength, corrosion resistance, and durability.

6. Can this instrument be sterilized in an autoclave?

Yes, the Koch Stop & Chop Manipulator is designed to withstand standard hospital sterilization processes, including autoclaving.

7. Why is a precision tip important in cataract surgery instruments?

A fine precision tip allows surgeons to perform delicate intraocular movements with improved control and accuracy during microsurgical procedures.