Verbrugge Hohmann Bone Retractor / Elevator 24cm 42mm Wide Orthopedic Instrument

Verbrugge Hohmann Bone Retractor / Elevator 24cm – Heavy 42mm Wide Structural Lever

The definitive dual-purpose orthopedic instrument for high-leverage bone elevation, periosteal shifting, and broad muscle mass retraction in intermediate and large skeletal compartments. The Verbrugge Hohmann Bone Retractor / Elevator 24cm is a heavy-duty, high-capacity bone lever engineered to solve the mechanical challenge of shifting displaced fracture segments and prying dense fascial sleeves away from cortical walls without slipping. Featuring a broad 42mm-wide blade that curves into an anatomical bone-gripping tip, this instrument is a mechanical necessity for surgical teams performing open reduction and internal fixation (ORIF) of femur and tibia fractures, major osteotomies, and joint reconstructions. Its 24cm chassis combines the mechanical advantage of a rigid bone pry with the shielding capacity of an extra-wide tissue retractor.

Key Features for Professional Medical Management

• Broad 42mm Load-Bearing Blade: Machined with an extra-wide, smooth metal surface that widens significantly as it approaches the neck. This expanded boundary is a mechanical necessity for cleanly pushing aside thick muscle blocks (such as the quadriceps or hamstrings), preventing localized tissue tearing or pressure necrosis.
• Dual-Function Pry & Retraction Frame: Engineered with structural thickness along its central spine. This reinforced profile is a mechanical necessity that allows the tool to transition seamlessly from a heavy bone elevator (prying overlapping fracture lines into alignment) to a static tissue shield.
• Anatomical Bone-Grip Tip: The distal working end terminates in a smooth, precisely curved hook lip. This point is a mechanical necessity for hooking securely behind the posterior or lateral cortex of large long bones, creating a slip-free pivot point that stays locked under high leverage.
• Dual-Ring Ergonomic Grip Handle: Built with a flattened handle equipped with two integrated finger-ring anchor ports. This physical interface is a mechanical necessity that allows assistants to insert fingers or standard weight-hooks directly into the frame, preventing hand slippage when holding high traction in bloody or fatty environments.
• Non-Reflective Aura-Satin Finish: Treated with a premium matte satin coating across all metallic boundaries. This specialized texturing is a mechanical necessity for diffusing the high-intensity rays from fiber-optic operating lamps, shielding the surgical team from blinding visual glare.
• Surgical-Grade Stainless Steel Alloys: Forged from high-tensile, bio-inert medical steel. This material selection is a mechanical necessity for absorbing extreme manual pressure without flexing, ensuring the tool maintains its factory curve through endless high-vacuum steam autoclave cycles.

Detailed Product Description

The Verbrugge Hohmann Bone Retractor / Elevator (24cm with 42mm Wide Blade) represents the pinnacle of multi-role structural hardware for large-bone orthopedic surgery. During high-impact trauma plating or reconstruction, surgeons face two sequential hurdles: first, they must manually lever heavy, displaced bone fragments back into their true anatomical alignment; second, they must hold back massive muscle groups to secure their plates and screws. Utilizing separate, narrow handheld elevators and thin retractors constantly crowds the incision and risks dropping the bone alignment mid-step. This heavy-pattern Verbrugge lever serves as a single, highly durable mechanical tool that manages both demands simultaneously.

At its core, the tool is engineered for structural safety and steady tactile control. The broad 42mm blade distributes leverage forces across a much wider tissue footprint compared to narrow, pointed Hohmann patterns. This structural modification is a mechanical necessity for preventing focal bone bruising or muscle crushing during long procedures. By smoothly sliding behind the bone cortex and using the skeletal shaft as a solid pivot point, the Verbrugge retractor creates a steady, unobstructed working window, providing clear sightlines for precise drill tracking, plate positioning, and final hardware torqueing.

Built to exceed international quality standards for medical hardware, this unibody retractor is fully reusable and easy to decontaminate. Its robust frame and dual finger-ring handle make it an indispensable asset for ensuring safe, predictable, and high-precision results in all large-fragment trauma, hip and knee revision, and reconstructive surgery sets.

Technical Specifications & Geometry

Feature Details

Total Overall Length 24cm (240mm / 9.4”)

Blade Width 42mm (4.2cm / 1.6”)

Blade Geometry Extra-Wide Flared / Verbrugge-Hohmann Hybrid

Tip Profile Smooth, Contoured Bone-Hook Lip

Handle Architecture Flat Leverage Handle with Dual Finger-Ring Ports

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:

• Long-Bone Fracture Realignment: Prying overlapping or shifted femur and tibia shaft fragments back into direct alignment during ORIF procedures.
• Broad Muscular Exposure: Shielding the massive quadriceps or gluteal muscle layers away from the bone during lateral or anterior structural approaches.
• Total Joint Revision Framing: Leveraging dense scar tissue and cement fragments out of the femoral corridor during revision arthroplasty.
• Large-Wedge Osteotomies: Maintaining open clearance inside a surgically cut bone gap while internal fixation hardware is sized and secured.
• High-Impact Trauma Debridement: Protecting posterior neurovascular bundles while clearing out shattered bone fragments near the pelvic ring.

Why Orthopedic Specialists Choose the Verbrugge Hohmann Lever?

• True Dual-Purpose Utility: Functions perfectly as both a high-load fragment elevator and a broad tissue shield, which is a mechanical necessity for keeping the surgical workspace simple and fast.
• Zero-Slip Ring Control: The integrated handle rings provide an absolute manual anchor point, serving as a mechanical necessity for maintaining high pull force even through wet surgical gloves.
• Anatomical Force Distribution: The 42mm wide blade face spreads pulling stress safely across large tissue areas, acting as a mechanical necessity to minimize post-operative muscle bruising.
• Flawless Cleaning Access: The smooth, weld-free unibody design features no hidden hinges, pins, or internal channels, making it a mechanical necessity for clean, rapid turnaround in central sterile processing units.

FAQ Section

Q: What makes a Verbrugge Hohmann different from a standard Hohmann retractor?

A: The Verbrugge variation is structurally thicker and significantly wider ($42\text{mm}$), and it features a flat handle with integrated finger rings. Standard Hohmanns are typically narrower, have pointed tips, and have solid, straight handles, making the Verbrugge a mechanical necessity for heavy bone prying and broad muscle retraction.

Q: Can this instrument be held hands-free by hanging weights from the handle?

A: Yes. The dual finger-ring ports built into the flat handle are a mechanical necessity designed to accept standard surgical S-hooks, frame clamps, and traction weights. This setup allows for locked-in, hands-free muscle deflection once the tip is safely hooked behind the bone.

Q: Is there a risk of fracturing the bone tip when levering a heavy femur fracture?

A: No. The solid-state forged steel body is a mechanical necessity, engineered to withstand massive manual torque without bending or breaking, provided the tip is fully seated under the bone cortex rather than precariously tipped on a weak fracture line.

Q: How do you prevent periosteal stripping when using the tool as an elevator?

A: It is a professional standard to slide the curved tip closely against the bone plane, using smooth, continuous pressure to lift the tissue layers together. Maintaining flat, uniform contact is a mechanical necessity to prevent accidental scoring of the bone surface.

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

A: The premium surgical steel construction is a mechanical necessity built for heavy hospital reuse. It is fully rated to undergo standard high-vacuum steam autoclave cycles at 134°C (273°F) with zero risk of structural breakdown, finish clouding, or corrosion.