Neuro & Spine Elevators / Dissectors
FRAZIER Elevator 160mm, 61/4”
| Attribute | Specification |
| Product Line | FRAZIER Series |
| Material Construction | Forged from high-tensile, surgical-grade stainless steel to ensure maximum rigidity and tip endurance during subperiosteal tissue elevation. |
| Handle / Style | Ergonomically balanced, solid handle with textured grip patterning, facilitating superior rotational control and stable leverage during dissection. |
| Tip Architecture | Precision-engineered with a contoured, slightly curved spatula-edge designed to facilitate the gentle separation of periosteum or fibrous tissue from bone surfaces. |
| Functional Application | Primarily employed for subperiosteal dissection, cleaning of bony surfaces, and precise tissue elevation in neurosurgical, orthopaedic, and maxillofacial procedures. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for the standard FRAZIER elevator configuration.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Standard Elevator | Contoured Spatula | 160 mm | $6\ \frac{1}{4}''$ | 250-746-150 |
HORSLEY Dissector, angled 200mm, 8”
| Attribute | Specification |
| Product Line | HORSLEY Series |
| Material Construction | Crafted from high-tensile, surgical-grade stainless steel to provide the necessary stiffness for deep-tissue separation without shaft deflection. |
| Handle / Style | Solid, balanced ergonomic handle featuring fine knurled grip surfacing for secure, anti-slip control during delicate dissection maneuvers. |
| Tip Architecture | Features a precision-angled working end, meticulously contoured to facilitate the blunt separation of fibrous tissue planes and the isolation of delicate structures. |
| Functional Application | Indispensable for precise tissue dissection in deep surgical fields, widely utilized in neurosurgery and orthopedic applications to navigate around vital anatomical structures. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for the HORSLEY angled dissector configuration.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Angled Dissector | Precision Angled Tip | 200 mm | $8''$ | 250-750-200 |
SACHS Dissector, sharp 210mm, 81/4”
| Attribute | Specification |
| Product Line | SACHS Series |
| Material Construction | Forged from high-tensile, surgical-grade stainless steel, heat-treated to maintain a precision-honed, long-lasting edge for demanding tissue separation. |
| Handle / Style | Balanced, solid-handle design with a finely textured knurled pattern, providing the surgeon with maximum tactile feedback and rotational stability. |
| Tip Architecture | Features a precision-sharpened tip geometry, engineered for clean, efficient cutting and separation of dense fibrous bands and adhesions. |
| Functional Application | Specifically designed for sharp dissection in neurosurgical and general surgical fields, allowing for controlled access and separation of delicate tissue layers in confined anatomical spaces. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for the SACHS sharp dissector configuration.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Sharp Dissector | Precision-Honed Tip | 210 mm | $8\ \frac{1}{4}''$ | 250-687-210 |
DAVIS Dissector 195mm, 73/4”
| Attribute | Specification |
| Product Line | DAVIS Series |
| Material Construction | Forged from high-tensile, surgical-grade stainless steel to provide optimal balance between flexibility and structural rigidity, essential for multi-plane dissection. |
| Handle / Style | Ergonomically balanced, solid-handle design with precision-cut knurling, ensuring a secure, non-slip grip even when maneuvering in deep or fluid-rich surgical sites. |
| Tip Architecture | Features a versatile, contoured dissector tip designed for atraumatic separation of delicate tissue planes and mobilization of structures. |
| Functional Application | Widely utilized for precise, blunt dissection in neurosurgical and general surgery, facilitating the careful navigation and separation of tissue layers in restricted access fields. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for the standard DAVIS dissector configuration.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Standard Dissector | Contoured Tip | 195 mm | $7\ \frac{3}{4}''$ | 250-696-195 |
OLIVECRONA Dissector, double-ended 4 x 5mm
| Attribute | Specification |
| Product Line | OLIVECRONA Heavy-Pattern Series |
| Material Construction | High-tensile, surgical-grade stainless steel, balanced for heavy-duty use in dense tissue dissection where additional leverage and durability are required. |
| Handle / Style | Features a Heavy Pattern, robust center-knurled handle, engineered for a secure, high-torque grip and optimal manual feedback during deep-field dissection. |
| Tip Architecture | Dual-ended configuration with varied spatula dimensions ($4 \times 5 \text{ mm}$), providing versatility to switch between dissection planes without changing instruments. |
| Functional Application | Specifically designed for robust tissue separation, mobilization of adhesions, and retraction in neurosurgical procedures involving tough fibrous membranes or deep anatomical access. |
Product Master Data Matrix
The following data table indexes the official master catalog numbers for the OLIVECRONA double-ended dissector series, available in two length configurations.
| Tip Dimension | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| $4 \times 5 \text{ mm}$ | Double-Ended | 180 mm | $7''$ | 250-694-180 |
| $4 \times 5 \text{ mm}$ | Double-Ended | 240 mm | $9\ \frac{1}{2}''$ | 250-694-240 |
OLIVECRONA Dissector, double-ended, fenestrated tip, 2 x 3mm
| Attribute | Specification |
| Product Line | OLIVECRONA Fenestrated Series |
| Material Construction | Forged from premium surgical-grade stainless steel, providing high tensile strength and longevity in clinical use. |
| Handle / Style | Solid, central-knurled handle designed for exceptional tactile feedback, stability, and precise rotation control during delicate dissection tasks. |
| Tip Architecture | Features a specialized Fenestrated (Windowed) Tip with $2 \times 3 \text{ mm}$ dimensions, enabling the surgeon to grasp, lift, and clear tissue safely while visualizing the underlying anatomical structures through the opening. |
| Functional Application | Specifically engineered for neurosurgical applications requiring refined tissue separation, nerve root mobilization, and the careful stripping of adhesions where visualization of the surgical plane is critical. |
Product Master Data Matrix
The following data table indexes the official master catalog numbers for the OLIVECRONA fenestrated double-ended dissector series, available in two length configurations.
| Tip Dimension | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| $2 \times 3 \text{ mm}$ | Double-Ended, Fenestrated | 180 mm | $7''$ | 250-696-180 |
| $2 \times 3 \text{ mm}$ | Double-Ended, Fenestrated | 240 mm | $9\ \frac{1}{2}''$ | 250-696-240 |
Dissector, double ended 220mm, 82/3”
| Attribute | Specification |
| Product Line | Universal Neuro-Surgical Series |
| Material Construction | Crafted from surgical-grade stainless steel to ensure high tensile strength and resistance to corrosion during repeated sterilization cycles. |
| Handle / Style | Features a central, deeply knurled cylindrical grip area, providing the surgeon with a secure, slip-resistant surface for stable multi-plane manipulation. |
| Tip Architecture | Dual-ended design featuring opposing blunt working ends, precision-shaped to facilitate blunt dissection and efficient tissue retraction. |
| Functional Application | Versatile instrument used for a variety of surgical maneuvers, including the separation of delicate tissue planes, retraction of minor structures, and general blunt dissection in neuro- and spinal surgical procedures. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for this standard double-ended dissector configuration.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Blunt / Blunt | Double-Ended | 220 mm | $8\ \frac{2}{3}''$ | 290-500-220 |
DAVIS Vascular Dissector, double ended 245mm, 92/3”
| Attribute | Specification |
| Product Line | DAVIS Vascular Series |
| Material Construction | High-tensile, surgical-grade stainless steel designed to maintain tip profile precision during delicate vessel mobilization. |
| Handle / Style | Features a central, fine-knurled grip zone to ensure superior tactile sensitivity and rotational control required when working near fragile vascular structures. |
| Tip Architecture | Optimized double-ended geometry with refined, blunt-tapered profiles specifically contoured to separate delicate neurovascular adhesions without compromising wall integrity. |
| Functional Application | Specifically indicated for fine blunt dissection, vessel isolation, and the mobilization of neurovascular bundles in deep surgical fields. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for the DAVIS double-ended vascular dissector.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Blunt-Tapered | Double-Ended | 245 mm | $9\ \frac{2}{3}''$ | 290-300-245 |
MILLIGAN Dura Dissector, double ended 210mm, 81/4”
| Attribute | Specification |
| Product Line | MILLIGAN Neurosurgical Series |
| Material Construction | High-tensile, surgical-grade stainless steel, providing the structural integrity required to manipulate tough fibrous membranes like the dura mater. |
| Handle / Style | Features a central, robust knurled grip zone, engineered for stable, high-torque manual control during tissue elevation and separation. |
| Tip Architecture | Dual-ended design featuring precision-contoured, blunt-curved tips optimized for atraumatic interaction with the dura mater and surrounding cranial structures. |
| Functional Application | Primarily used in craniotomies and spinal surgery for the meticulous separation of the dura from the bone, as well as for blunt dissection of adhesive tissues in the surgical corridor. |
Product Master Data Matrix
The following data table indexes the official master catalog listing for the MILLIGAN double-ended dura dissector.
| Tip Morphology Profile | Structural Configuration | Total Length (mm) | Length (Inches) | Catalog Number |
| Blunt-Curved | Double-Ended | 210 mm | $8\ \frac{1}{4}''$ | 250-685-210 |
PENFIELD Premium Dissector Series
| Attribute | Specification |
| Product Line | PENFIELD Neurosurgical Series |
| Material Construction | High-tensile, surgical-grade stainless steel engineered for optimal rigidity and resistance to corrosion during prolonged surgical exposure. |
| Handle / Style | Ergonomically balanced with a central knurled grip, ensuring precise tactile feedback and slip-resistant control for intricate surgical maneuvers. |
| Tip Architecture | Features distinct, specialized configurations ranging from curved elevators to delicate dissectors, designed for atraumatic tissue elevation and separation. |
| Functional Application | Essential for craniotomy and spinal procedures; utilized for dural stripping, separation of adhesions, and bone wax application. |
Product Master Data Matrix
The following data table indexes the official catalog numbers for the PENFIELD dissector range, classified by their respective Figure (Fig.) designations.
| Figure | Tip Profile / Description | Total Length (mm) | Length (Inches) | Catalog Number |
| Fig. 1 | Standard Elevator/Dissector | 175 mm | $6\ \frac{7}{8}''$ | 250-691-175 |
| Fig. 2 | Curved Dissector | 195 mm | $7\ \frac{3}{4}''$ | 250-692-195 |
| Fig. 3 | Angled Dissector | 195 mm | $7\ \frac{3}{4}''$ | 250-693-195 |
| Fig. 4 | Rounded/Atraumatic Dissector | 215 mm | $8\ \frac{1}{2}''$ | 250-694-215 |
| Fig. 5 | Extended-Reach Dissector | 290 mm | $11\ \frac{1}{2}''$ | 250-695-290 |
TOENNIS Dissector, blunt/blunt
| Attribute | Specification |
| Product Line | TOENNIS Neurosurgical Series |
| Material Construction | Surgical-grade, high-tensile stainless steel, heat-treated to ensure longevity and structural stability during frequent sterilization. |
| Handle / Style | Ergonomically balanced center-knurled handle, designed to facilitate non-slip, high-sensitivity rotational control during delicate dissection. |
| Tip Architecture | Blunt/blunt opposing ends; the smooth, rounded spatula geometry is specifically designed to perform atraumatic blunt dissection, minimizing damage to fragile tissue planes. |
| Functional Application | Ideally suited for the separation of delicate adhesions, mobilization of nerve roots, and blunt dissection in deep, restricted anatomical corridors. |
Product Master Data Matrix
The following table indexes the catalog numbers for the TOENNIS blunt/blunt dissector series, categorized by Figure (Fig.) designation and associated tip dimensions. All models in this series feature a standardized length of 240 mm.
| Figure | Tip Dimensions (mm) | Total Length (mm) | Catalog Number |
| Fig. 1 | $3 \times 4 \text{ mm}$ | 240 mm | 250-301-240 |
| Fig. 2 | $5 \times 6 \text{ mm}$ | 240 mm | 250-302-240 |
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