Lancaster Eye Speculum 16mm Solid Blades, Adjustable Locking Screw

Product Description

Lancaster Eye Speculum – Adjustable Mechanism with Locking Screw, 16mm Blades

The Stellmacher Lancaster Eye Speculum (SM-0031) is a precision-engineered ophthalmic surgical instrument designed to provide controlled eyelid retraction and stable ocular exposure during eye surgery. Featuring 16mm solid curved blades, an adjustable spring mechanism, and a locking screw, this specialized eyelid speculum enables surgeons to position and maintain the eyelids apart while accessing the surgical field.

Manufactured from German-grade surgical stainless steel, the Lancaster Eye Speculum features a polished finish, smooth blade surfaces, and a compact spring-action structure. Its adjustable screw mechanism allows controlled separation of the upper and lower eyelids, while the integrated locking feature helps maintain the selected opening throughout the procedure.

Designed for ophthalmic surgeons and trained medical professionals, this reusable eye speculum is suitable for a range of eye surgery procedures requiring stable eyelid positioning and unobstructed access to the ocular surface.

Key Features & Benefits

• 16mm Solid Curved Blades: Designed to support controlled retraction of the upper and lower eyelids during ophthalmic procedures.
• Adjustable Screw Mechanism: Allows the surgeon to regulate blade separation according to the requirements of the procedure.
• Integrated Locking Screw: Helps maintain the selected eyelid opening and minimize unintended blade movement.
• Spring-Action Construction: Provides controlled blade movement during positioning and adjustment.
• German-Grade Stainless Steel: Durable, corrosion-resistant metal construction suitable for professional surgical instrument applications.
• Smooth, Polished Blade Surfaces: Designed for controlled contact with the eyelids during surgical exposure.
• Ergonomic Curved Design: Compact structure allows positioning around the operative field.
• Reusable Construction: Designed for repeated professional use with appropriate cleaning, inspection, and sterilization.

Product Specifications

Surgical Applications & Uses

The Lancaster Adjustable Eye Speculum 16mm is designed to maintain eyelid separation and support clear access to the ocular surface during ophthalmic surgical procedures.

1. Cataract Surgery

Helps retract and stabilize the upper and lower eyelids, allowing the ophthalmic surgeon to access the anterior segment during cataract procedures.

2. Corneal Surgery

Provides controlled eyelid separation during applicable corneal surgical procedures where stable exposure of the operative field is required.

3. Pterygium Surgery

May be used during pterygium excision to maintain eyelid positioning and provide access to the conjunctival and corneal surgical areas.

4. Glaucoma Procedures

Can assist with eyelid retraction during selected glaucoma surgeries where exposure of the ocular surface is needed.

5. General Ophthalmic Microsurgery

Suitable for selected microsurgical eye procedures that require an adjustable eyelid retractor with a locking mechanism.

6. Ophthalmic Examinations and Minor Procedures

May assist trained healthcare professionals during appropriate examinations or minor procedures requiring maintained eyelid separation.

Adjustable Mechanism & Locking Screw

The Lancaster Eye Speculum incorporates a threaded adjustment mechanism positioned between its two arms.

The mechanism is designed to allow controlled adjustment of the distance between the eyelid blades. Once the desired separation is achieved, the locking screw helps maintain the selected opening without requiring continuous manual retraction.

The spring-action arms support controlled opening and closing, while the solid curved blades provide contact surfaces for eyelid positioning.

This combination makes the instrument useful for precision-oriented ophthalmic procedures where stable exposure and adjustable retraction are required.

Why Choose Stellmacher Lancaster Eye Speculum?

The Stellmacher SM-0031 Lancaster Eye Speculum combines a traditional ophthalmic instrument design with a controlled locking mechanism and durable stainless steel construction.

Its 16mm curved blades, adjustable opening, and integrated locking screw provide essential functionality for professional ophthalmic instrument sets.

Ideal for:

• Ophthalmologists and Eye Surgeons
• Cataract Surgery Centers
• Ophthalmic Surgical Clinics
• Hospitals and Operating Rooms
• Corneal and Glaucoma Surgery Units
• Medical Institutions and Surgical Instrument Buyers

Cleaning, Sterilization & Maintenance

The Lancaster Eye Speculum is intended for repeated professional use with appropriate reprocessing.

1. Clean the instrument after use according to the manufacturer's validated reprocessing instructions.
2. Pay special attention to the threaded adjustment screw, locking components, hinges, and blade surfaces.
3. Inspect the blades and spring mechanism for damage, corrosion, and correct movement before reuse.
4. Sterilize using a validated method appropriate for the instrument and applicable facility protocols.
5. Store in a clean, dry instrument tray to help protect the blade surfaces and mechanical components.

Important: This surgical instrument is intended for trained healthcare professionals. Always follow the manufacturer's instructions for use, sterilization guidance, and applicable clinical protocols.

Explore More Ophthalmic Surgical Instruments

• Discover professional surgical instruments and medical equipment at Stellmacher Medical.
• Explore our Eyelid Speculums & Retractors Collection to browse additional ophthalmic instruments designed for eyelid retraction and surgical exposure.
• For another adjustable eyelid retractor, view the Lester-Burch Eye Speculum with Adjustable Mechanism & Lock – 16mm Blade.

Frequently Asked Questions

• What is a Lancaster Eye Speculum used for? A Lancaster Eye Speculum is an ophthalmic surgical instrument used to retract and maintain the upper and lower eyelids apart during eye surgery, providing access to the operative field.
• What is the blade size of the Stellmacher Lancaster Eye Speculum? The SM-0031 model features 16mm solid curved blades designed for controlled eyelid positioning.
• Does this eye speculum have an adjustable locking mechanism? Yes. It features a threaded adjustment screw and locking mechanism that allow controlled blade separation and help maintain the selected position.
• What is the difference between an adjustable and a non-adjustable eye speculum? An adjustable eye speculum allows the surgeon to regulate the distance between the blades, while a non-adjustable design generally relies on its fixed geometry or spring tension.
• Is the Lancaster Eye Speculum reusable? Yes. The Stellmacher Lancaster Eye Speculum is designed for professional reuse following appropriate cleaning, inspection, and validated sterilization procedures.
• What material is the SM-0031 eye speculum made from? It is manufactured from German-grade surgical stainless steel, as specified for the Stellmacher SM-0031 model.
• Who can use the Lancaster Eye Speculum? This instrument is intended for ophthalmologists, eye surgeons, and appropriately trained healthcare professionals working in suitable clinical environments.