The Lieberman Speculum Open Wire 45° with 15mm Blades is a specialized ophthalmic surgical instrument developed for controlled eyelid retraction and consistent exposure of the ocular surgical field. Its combination of an open-wire configuration, 45-degree working angle, and 15mm blades provides a specialized geometry for ophthalmic procedures where precise positioning, visibility, and access are important.

The primary purpose of this Lieberman Eye Speculum is to gently maintain eyelid separation throughout an ophthalmic procedure. By holding the eyelids away from the operative area, the instrument can help reduce obstruction and provide the surgeon with a more accessible field for visualization and instrument manipulation. Proper placement and the amount of retraction should always be determined by the ophthalmic surgeon according to patient anatomy and surgical requirements.

The open-wire design provides a relatively open profile around the eye. This configuration can be advantageous during microsurgical procedures because it helps minimize unnecessary material within the surgeon’s line of sight. The wire elements provide the necessary working surfaces for eyelid retraction while allowing access around the ocular structures.

A defining feature of this model is its 45° angled configuration. The angled profile provides a specific orientation between the instrument and the operative field, which may facilitate positioning during procedures where a straight eye speculum is less suitable. This design can support controlled access while maintaining the required eyelid exposure.

The 15mm blades provide a defined working dimension for engaging the eyelids. Their compact size offers a practical balance between tissue contact and instrument profile. The blade dimensions may be useful for procedures where controlled eyelid retraction is required without unnecessarily occupying the surrounding surgical field.

The Lieberman Open Wire Speculum may be incorporated into professional ophthalmic instrument sets for selected procedures, including anterior segment surgery, cataract-related procedures, corneal surgery, ocular surface procedures, and other microsurgical eye operations. Actual use should be determined by the surgeon based on the specific procedure, patient anatomy, and preferred surgical technique.

Precision handling is important with wire-style ophthalmic instruments. The wire components and 15mm blades should not be subjected to excessive force, impact, or bending. Deformation may change the intended geometry of the speculum and affect positioning during surgery. Routine inspection can help identify changes in blade alignment or wire configuration before clinical use.

Reusable professional ophthalmic specula are commonly manufactured from surgical-grade stainless steel or another appropriate medical-grade material. Stainless steel provides strength, durability, and resistance to corrosion when appropriately cleaned and maintained. Its properties also make it suitable for validated surgical instrument processing procedures.

Following a procedure, the instrument should be cleaned promptly in accordance with the manufacturer’s validated instructions. Blood, tissue, and other biological contaminants should be removed thoroughly before sterilization. The open-wire areas and blade surfaces should receive particular attention during cleaning to ensure that debris does not remain around the working components.

After cleaning, the 45° ophthalmic speculum should be inspected for corrosion, scratches, deformation, damaged wire elements, or blade misalignment. Any instrument that appears damaged or does not maintain its intended configuration should be evaluated before reuse.

If supplied as a reusable instrument, sterilization should be performed using a validated method appropriate for the instrument and specified by the manufacturer. Healthcare facilities should follow established ophthalmic instrument-processing and infection-control protocols.

The Lieberman Speculum Open Wire Angled 45° with 15mm Blades combines a specialized angled profile with an open-wire construction and compact 15mm blades to provide controlled eyelid retraction during ophthalmic surgery. Its precision design makes it a valuable component of professional eye surgery and microsurgical instrument sets where stable exposure and unobstructed access are essential.

Key Features

• Lieberman-style ophthalmic eye speculum
• Open-wire configuration for an unobstructed working profile
• 45° angled design for specialized surgical positioning
• 15mm blades for controlled eyelid engagement
• Designed for consistent eyelid retraction
• Supports access and visualization during ophthalmic surgery
• Suitable for anterior segment and microsurgical procedures
• Compact blade profile helps reduce unnecessary instrument bulk
• Precision wire construction for controlled surgical exposure
• Surgical-grade construction for professional clinical environments
• Suitable for ophthalmic surgical instrument sets
• Reusable when supplied as a reusable instrument

Product Specifications

FAQs

1. What is the Lieberman Open Wire Speculum used for?

The Lieberman Speculum Open Wire Angled 45° with 15mm Blades is designed to provide controlled eyelid retraction and maintain access to the ocular surgical field during ophthalmic procedures.

2. What size are the blades?

This model features 15mm blades, providing a defined working surface for controlled eyelid retraction.

3. What does the 45° angle provide?

The 45° angled design provides a specialized orientation that can assist with instrument positioning and surgical access according to the procedure and surgeon’s technique.

4. What is the benefit of an open-wire eye speculum?

An open-wire configuration maintains a relatively open profile around the eye, helping preserve visibility and access around the operative field during delicate ophthalmic procedures.

5. Can this speculum be used during cataract surgery?

It may be used for cataract and other anterior segment procedures when the surgeon determines that its 45° angle, 15mm blade size, and overall configuration are appropriate.

6. How should this ophthalmic speculum be cleaned?

The instrument should be cleaned promptly after use according to the manufacturer’s validated instructions, followed by inspection and appropriate sterilization if it is a reusable configuration.

7. How should the wire blades be protected?

The wire and 15mm blade components should be protected from excessive force, impact, and bending. Maintaining their original geometry helps preserve proper positioning and instrument performance.

8. Is this Lieberman speculum reusable?

If supplied as a reusable ophthalmic instrument, it should be cleaned, inspected, sterilized, and stored according to the manufacturer’s validated processing instructions and applicable infection-control requirements.