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This LRI (limbal relaxing incision) marker embodies the Nichamin nomogram with precise etch markings for 40, 60, and 80‑degree astigmatism correction zones. The 0‑to‑180‑degree etched head supports accurate axis alignment during incisional astigmatism correction. Its 122mm titanium construction delivers reliable marking precision over many cases.
Features & Benefits
This Nichamin‑Nomogram LRI marker is designed for precise axis and arc marking during limbal relaxing incision planning. The 0 to 180 degrees etched head supports meridian alignment, and the 40, 60, and 80 degrees arc markings correspond to Nichamin‑nomogram incision ranges for graded astigmatic correction. The titanium body maintains lightweight rigidity through repeated sterilization.
The Lu LASIK Corneal Marker is designed to demarcate the optical zone and visual axis during laser refractive surgery planning. Its eccentric concentric design�2.5mm inner diameter, 11.5mm outer diameter�creates a target ring that guides centration during corneal marking. The flat smooth handle ensures steady single‑point contact on the corneal surface, and the 108mm total length provides adequate working distance during setup.
This Lu posterior capsule polisher incorporates a 23ga shaft with a flattened olive‑shaped tip, carbide impregnation on the posterior surface, and a bi‑convex front‑opening disk to support multidirectional posterior capsule polishing.
This Lu‑Villasenor‑Navarro fixation ring follows the Mendez ring pattern, with fixation points positioned on the bottom of the ring for grip against the conjunctival surface. The ring stabilizes the globe during refractive axis marking and toric IOL alignment, anchoring the eye while the surgeon applies marks. Stainless steel construction supports repeat clinical use.
Micro teeth on both ring surfaces provide the dual?ring Lu?Mendez fixation with enhanced grip during refractive and anterior segment procedures. Its 13‑18mm dual?ring design with 15 micro teeth distributes pressure evenly across the limbus and sclera. This 110mm flat?handled instrument provides reliable fixation control across extended cases.
This Luntz-Dodick trabeculectomy punch excises the trabecular meshwork and Schlemm's canal with a 1mm-diameter bite, enabling direct filtration into the subconjunctival space. The rotatable head allows angled access to the target tissue while maintaining microscopic visibility. Reusable stainless‑steel construction delivers reliable performance across repeated glaucoma procedures.
MacGregor conjunctival forceps are engineered for secure grasping of conjunctival tissue during anterior segment procedures. The 1mm crisscross serrated tips provide reliable grip without tearing delicate mucosa. A 5mm tying platform supports controlled tissue repositioning and manipulation.
The MacGregor conjunctival forceps features straight shafts with 6mm tying platform and 1mm fine teeth optimized for conjunctival flap manipulation and closure. The broad platform distributes contact pressure across conjunctival width, and the fine tooth pattern prevents tissue crushing. Straight geometry supports clear visualization during flap placement.
The Machat adjustable LASIK speculum features aspirating blades that maximize globe exposure while maintaining intraocular pressure control during flap creation and excimer ablation. The adjustable geometry accommodates variable periorbital anatomy and globe size. Reusable construction supports lasting performance across multiple refractive procedures.
The Machat adjustable LASIK wire speculum opens to 14.5mm with an open‑blade design that maximizes corneal exposure during microkeratome or femtosecond flap creation. The wire blades retract the lids atraumatically, and the adjustable mechanism lets the surgeon set tension precisely for refractive workflows.
This double‑ended Machat retreatment spatula includes a cylindrical, slightly pointed spatula with an 8mm bend and a 0.8mm wide spatula with a 1.2mm bend. The paired geometries support layered interface work during retreatment procedures.
The Machat/Sinskey double‑ended LASIK spatula pairs a delicate 0.4mm vaulted Intralase spatula on one end with a 45‑degree angled Sinskey tip on the other, both serving as essential tools for femtosecond LASIK flap creation and pocket dissection. The 0.4mm tip design minimizes stromal trauma during ultra‑fine dissection, while the 45‑degree bend on the Sinskey end aids in precise flap positioning. At 117mm with a round knurled handle, the instrument delivers control throughout refractive surgery.
An evolution of the original, the MacKeen Premature Infant II self‑retaining retractor adds a V‑shaped round wire spring for stronger tension while preserving the 3mm and 5mm round nesting blades and Clarity MSI RetCam compatibility. The 40mm frame keeps the camera path clear during ROP screening.
The MacKool big ball chopper features a 0.6mm ball-shaped tip optimized for more aggressive nucleus division in dense cataract cases. The stainless‑steel construction provides rigidity for controlled chopping mechanics. The ball geometry minimizes capsular contact while delivering effective nucleus segmentation force.
The MacKool big ball combo is a double-ended instrument with a 0.6mm chopper on one end and a blunt-tip spatula on the other. At 100mm overall length with a short handle, it delivers compact, versatile nucleus chopping and manipulation in a single stainless‑steel instrument. The straight geometry supports stable handling during dense nucleus cases.
This MacKool capsule retractor combines a 4‑degree angled shaft with a suspended 1mm hook positioned 0.5mm from the tip for controlled posterior capsular elevation and support during phacoemulsification. The 10mm distance from tip to bend and round knurled handle provide stable, ergonomic positioning. An integral tip guard protects the hook during handling and sterilization.
The MacKool cataract support system uses a 0.3 × 2.8mm titanium hook to engage the anterior capsule edge and stabilize the capsular bag in cases of weak or compromised zonules. Six to eight hooks are typically deployed circumferentially to recenter and support the bag during phacoemulsification in zonular dehiscence. Titanium construction resists deformation across repeat sterilization.
The Mackool hydrodissection cannula is engineered to deliver controlled fluid waves beneath the anterior capsule during cataract surgery. Its 22-gauge, 0.9 × 0.3mm flattened tip minimizes focal jetting and directs fluid diffusely along the capsular plane. The 30 degrees angled shaft improves access through small incisions while stainless‑steel construction provides reliable performance across repeat cases.
The Mackool hydrodissection reusable cannula delivers controlled fluid wave generation during cortical and epinuclear separation. The 22-gauge shaft with flattened 0.9 × 0.3mm tip produces a diffuse spray pattern rather than a high-pressure jet, minimizing capsular stress.
This double-ended MacKool instrument combines a 0.38mm micro ball-shaped chopper on one end with a 0.4mm cylindrical spatula on the other. The chopper end features an interior cutting edge angled 10mm from bend to tip, while the spatula end provides a semi-vaulted 11mm bend geometry. The short round handle and 138mm overall length support versatile nucleus chopping and manipulation.
The MacKool double‑ended design pairs a blunt ball‑tip chopper with a cylindrical spatula for versatile nucleus management during phacoemulsification. At 138mm total length with optimized angled bends, this dual‑purpose instrument reduces exchanges between instruments while supporting confident control throughout dense nucleus segmentation.
This double-ended Mackool phaco chopper/spatula combines two distinct working edges on a single shaft, allowing rapid transitions between nucleus division and gentle lens manipulation. The spatula end supports nucleus positioning and soft cataract management without instrument exchanges. Stainless steel construction sustains reliable performance across multiple sterilization cycles.
This MacKool phaco chopper is a single-ended stainless‑steel instrument with a 0.6mm micro ball-shaped blunt tip angled 10mm from bend to tip. The inferior cutting edge and round handle geometry support precise nucleus chopping during phacoemulsification. At 114mm overall length, it provides stable anterior chamber positioning during divide-and-conquer maneuvers.
The MacKool titanium phaco chopper is a single-ended instrument with a 0.6mm micro ball-shaped blunt tip angled 10mm from bend to tip. Titanium construction provides superior corrosion resistance and reduced weight compared to stainless steel. The inferior cutting edge and round handle support precise chopping during nucleus division within the capsular bag.
On this modified Mackool‑Bechert design, an angled shaft replaces the standard straight stem, letting the surgeon rotate the nucleus within the capsular bag while keeping a clearer view of the cataract incision. The 10mm tip‑to‑bend places the working end at the lens equator for atraumatic rotation during phacoemulsification, and the 127mm overall length with round knurled handle keeps fingertip control consistent. Stainless construction holds geometry across repeat reprocessing.
The MacKool‑Inamura coaxial capsulorhexis forceps features a blunt tip that safely engages the anterior capsule during phacoemulsification via coaxial probe access. The round ergonomic handle accommodates variable hand sizes and grip styles, supporting consistent capsulorhexis creation across routine and challenging cases. The blunt tip reduces risk of capsular perforation in dense nuclei.
The MacKool‑Inamura capsulorhexis forceps features cross‑action tips angled 45 degrees from the shaft with a 1.5mm width at the pivot point, enabling entry through incisions as small as 1.8mm. The 11mm bend‑to‑tip geometry and laser‑marked shaft (2.5mm/5mm) guide consistent capsulorhexis sizing. The long flat ergonomic handle reduces hand fatigue during delicate tissue manipulation.
This Maddox LASIK spatula is double‑ended, featuring a flat angled spatula on one side and an angled round spatula on the other. The contrasting tip geometries allow surgeons to transition between broad and fine LASIK flap manipulation without instrument exchange.
The Madlab conjunctival retractor is a malleable double-ended instrument designed to hold conjunctival flaps during scleral buckling procedures. Its flexible stainless steel body bends to match orbital anatomy, enabling custom positioning for optimal suture placement access. Reusability across multiple procedures reduces instrumentation costs.