Henahan Elevator 17cm 12mm Semi Sharp Orthopedic Surgical Instrument

Henahan Elevator 17cm – 12mm Semi-Sharp Periosteal Spatula

The refined surgical instrument for controlled soft tissue dissection and atraumatic periosteal elevation. The Henahan Elevator (17cm, 12mm Semi-Sharp) is a specialized surgical spatula engineered to solve the requirement for precise, high-visibility tissue separation in confined operative corridors. Featuring a broad, 12mm semi-sharp spatula tip and a textured ergonomic handle, this tool is a mechanical necessity for surgical teams that need to delicately lift periosteal flaps or separate soft tissue from bone surfaces without the risks associated with fully sharp blades. Its compact 17cm profile is a mechanical necessity for providing the balanced, one-handed maneuverability required to maintain a clean surgical plane during intricate orthopedic and reconstructive dissections.

Key Features for Professional Medical Management

• Precision-Engineered 12mm Semi-Sharp Spatula: Forged with a broad, spatula-style working end featuring a semi-sharpened edge. This geometry is a mechanical necessity for effective tissue separation, requiring more “bite” than a blunt elevator yet demanding the safety and controlled depth of a semi-sharp instrument.
• Atraumatic Spatula-Style Geometry: Designed with a wide surface area that distributes force evenly across the bone-tissue interface. This shape is a mechanical necessity for reducing the risk of tissue tearing or bone gouging, promoting smoother periosteal stripping across broad areas.
• Optimized 17cm (6.7”) Surgical Chassis: Built with a streamlined, lightweight shaft profile. This length is a mechanical necessity for surgical teams, balancing the reach required for deeper operative sites with the stability needed for fine-tuned, localized tissue elevation.
• Textured Anti-Slip Handle Architecture: Formed with a high-friction, textured finish across the grip zone. This handle design is a mechanical necessity for maintaining constant control, especially in the presence of blood or saline, where maintaining a steady, slip-free grip is critical for safety.
• Non-Reflective Aura-Satin Finish: Treated with a refined, matte satin coating across all metallic surfaces. This specialty finish is a mechanical necessity for diffusing harsh light from overhead fiber-optic lamps, protecting the surgeon from blinding glare during deep-tissue procedures.
• Bio-Inert Surgical Stainless Steel: Forged from premium, high-tensile surgical steel alloys. This material composition is a mechanical necessity for resisting corrosion, maintaining the integrity of the semi-sharp edge, and surviving thousands of rigorous hospital autoclave reprocessing cycles.

Detailed Product Description

The Henahan Elevator (17cm, 12mm Semi-Sharp) represents the industry standard for controlled tissue handling and bone exposure. In surgical environments where precision is paramount, surgeons often face the challenge of elevating periosteal layers that are too adherent for blunt instruments but too sensitive for fully sharp ones. The Henahan’s semi-sharp edge acts as a mechanical necessity here, providing the precise “cleaving” power needed to separate tissue planes while allowing the surgeon to maintain complete depth control—preventing the unintentional dissection into deeper anatomical structures.

At its core, the tool is engineered for structural safety and dependable clinical performance. The 12mm broad spatula tip is ideal for wider-area separations, making it a mechanical necessity for procedures requiring large bone exposures for plate application or tumor debridement. By combining this wide-contact tip with a stable, textured handle, the elevator enables long-duration dissections with significantly reduced hand fatigue, ensuring a clean, healthy, and perfectly prepared final cortical bone surface for hardware.

Built to exceed international quality standards for medical hardware, this elevator is fully reusable and easy to maintain. Its robust, weld-free construction and high-performance blade make it an indispensable asset for ensuring safe, predictable, and high-precision results in all orthopedic, trauma, and reconstructive surgery sets.

Technical Specifications & Geometry

Feature Details

Instrument Style Henahan Pattern Semi-Sharp Periosteal Spatula

Overall Length 17cm (170mm / 6.7”)

Blade Width 12mm Semi-Sharp Spatula Working Edge

Blade Profile Broad Spatula-Style for Even Force Distribution

Handle Architecture Textured Ergonomic Anti-Slip Grip

Surface Treatment Non-Reflective Glare-Reducing Aura-Satin

Material Base Premium Bio-Inert Surgical Stainless Steel

Reprocessing Limits Fully Autoclavable / High-Vacuum Steam-Safe

Certifications CE, ISO, Professional Surgical Grade

Primary Clinical Applications:

• Periosteal Elevation: Raising the periosteal layer for bone exposure using a controlled, semi-sharp approach.
• Soft Tissue Separation: Separating muscle, fascia, or scarred connective tissue from bone in reconstructive cases.
• Orthopedic Bone Exposure: Clearing anatomical sites for the precise placement of plates, screws, and other fixation hardware.
• Bone Surface Preparation: Removing fine tissue debris to ensure a clean, dry surface for subsequent grafting or fusion.
• Trauma Debridement: Dissecting non-viable tissue layers from bone segments in controlled trauma environments.

Why Orthopedic Trauma Teams Choose the Henahan Elevator?

• Controlled “Bite” Advantage: The semi-sharp edge is a mechanical necessity for delicate dissection, providing exactly enough sharpness to initiate tissue separation while remaining safer than a fully sharpened knife-edge elevator.
• Wide-Area Efficiency: The broad 12mm spatula tip is a mechanical necessity for distributing force across a larger surface, which facilitates faster tissue elevation without creating high-pressure points that damage bone.
• Textured Stability: The textured handle is a mechanical necessity for maintaining absolute control during complex dissection, preventing the instrument from shifting even when the surgeon’s gloves are fluid-soaked.
• Seamless Sterilization Security: The weld-free, open-frame design is a mechanical necessity for rapid, thorough, and completely reliable decontamination in hospital central sterile supply departments.

FAQ Section

Q: Why use a semi-sharp spatula instead of a standard sharp raspatory?

A: Sharp raspatories are for “cleaving” fibrous tissues; the Henahan’s semi-sharp edge is a mechanical necessity for dissections where you need to preserve the underlying soft tissue or avoid the risk of accidental puncture while still achieving effective separation.

Q: Is the 12mm spatula effective for working around narrow bone angles?

A: While the Henahan is broad, the 17cm length and refined handle allow for excellent maneuverability; it is a mechanical necessity for broader cortical work, while narrower instruments may be preferred for very deep or extremely confined spaces.

Q: How do you maintain the integrity of the semi-sharp edge?

A: Avoid using the tip to scrape bone as you would a chisel or rasp. Using it strictly for tissue separation is a mechanical necessity to keep the semi-sharp edge functional over the instrument's long life.

Q: Does the textured handle make cleaning more difficult?

A: Not with proper reprocessing protocols. An initial ultrasonic cleaner bath is a mechanical necessity for dislodging any biological material from the handle’s texture before it enters the standard steam sterilization cycle.

Q: What is the approved sterilization protocol for this elevator?

A: The premium surgical steel construction is a mechanical necessity built for rigorous hospital reuse. It is fully rated to undergo standard high-vacuum steam autoclave cycles at 134°C (273°F).