Helveston scleral ruler 6 vaulted, notches''5.0mm increments single marking tooth at tip flat handle

A six-inch scleral ruler supports measured assessment across surgical and ophthalmic procedures.
Vaulted construction helps maintain visibility while positioning the ruler over curved anatomy.
Five-millimeter notches provide consistent spacing references during intraoperative measurement.
The single marking tooth at the tip enables precise point marking.
Its flat handle offers a straightforward grip for controlled instrument handling.
Six-inch length provides useful reach for measuring without frequent repositioning.

Brand: surgivalley

(Available)

OEM & International Cross-Reference Equivalents

UNIVERSAL NOMENCLATURE EU MDR 2017/745 & US FDA GUDID Classification

EMDN (EUDAMED): L1715

SCLERAL MARKERS, REUSABLE

GMDN Code: 32845

Surgical depth gauge, reusable

Manufacturer / Benchmark	Catalog Number (REF)	Specification Match
Innomed	`2026-02`	Exact Pattern Match
Medline	`PF191299`	Exact Pattern Match

Notice of Nominative Fair Use: All manufacturer names, trademarks, symbols, and catalog part numbers are referenced solely for comparative identification, cross-reference, and equipment compatibility guidance. SurgiValley is an independent surgical manufacturer and is not affiliated with, sponsored by, or endorsed by any of the respective trademark owners.

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SKU: 999040177

Categories: Calipers, Rulers, Markers, & Incision Gauges, Rulers

Precision Scleral Measurement with Enhanced Stability and Marking Capability

Achieve consistent accuracy in delicate ocular procedures with the Helveston scleral ruler, engineered to address the challenges of measuring curved surfaces. The specialized 6-inch vaulted design conforms naturally to the globe's contour, minimizing slippage and supports stable placement during critical assessments. Distinct 5.0mm notches provide clear visual references for rapid distance verification, while the integrated single marking tooth at the tip allows for immediate, precise tissue marking without instrument exchange. A flat handle offers a secure, familiar grip for controlled manipulation, reducing hand fatigue during extended surgeries. This multifunctional tool streamlines workflow by combining measurement and marking capabilities into a single, reliable instrument for general surgery and ophthalmic applications.

Use Cases

Measuring scleral distances and incision sites with the vaulted profile conforming to ocular curvature
Marking precise surgical landmarks using the integrated single tooth at the instrument tip
Verifying 5.0mm increments quickly via clearly defined notches for consistent spacing
Maintaining stable instrument control during delicate anterior segment procedures using the flat handle

Specifications

Care & Handling

Inspect the marking tooth and notches for damage or wear before each use to supports precision
Clean thoroughly according to facility protocols to remove biological debris from the vaulted surface and handle
Store in a protected environment to prevent bending of the vaulted structure or dulling of the marking tip