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The Knapp lacrimal sac retractor is a four-prong blunt dissector for anterior lacrimal sac and canalicular exposure during dacryocystorhinostomy procedures. Its insulated construction permits electrosurgical hemorrhage control, while the serrated flat handle ensures firm grip during elevation. The four blunt prongs distribute retraction force without tearing lacrimal tissues.
Features & Benefits
The Knapp lens spoon with 5mm wide spoon-shaped tip and solid middle support provides atraumatic lens engagement and removal. The solid middle construction minimizes flexing during nuclear manipulation while the smooth spoon design protects posterior capsule.
Curved with 25mm blades and rounded blunt tips, these Knapp strabismus scissors are shaped to dissect along the curve of extraocular muscle insertions. The ring handle gives stable finger control through repeated cuts, and the polished blade finish supports thorough cleaning between cases.
These straight Knapp strabismus scissors carry 25mm rounded blades with blunt tips for safe muscle and conjunctival dissection during extraocular muscle surgery. The polished finish reduces glare against bright field light, and the ring handle provides stable closure across longer cutting strokes.
Heavily curved through the blade body, these Knapp strabismus scissors carry 25mm rounded profiles with blunt tips for following anatomical contours during muscle dissection. The curvature keeps the cutting plane parallel to the globe, while the ring handle and polished finish support stable, glare‑free closure during extraocular muscle work.
The Knapp strabismus scissors feature tungsten carbide blades engineered for precise muscle and connective tissue cutting during extraocular surgery. The curved profile enhances visibility along the muscle insertion and posterior conjunctiva. The 108mm overall length and blunt tips minimize inadvertent globe or orbital structure perforation during muscle isolation.
Built for anterior chamber irrigation, this Knolle cannula carries a 23g blunt tip on a 45‑degree angled shaft, with a 1.5mm tip-to-bend distance and 25.4mm working length. The polished finish promotes smooth fluid delivery, and the angled geometry directs irrigation along the chamber without endothelial impingement.
The Knolle anterior chamber irrigating cannula is engineered for controlled fluid delivery into the anterior chamber during cataract and corneal procedures. Its 23ga polished blunt tip and 45 degrees angled shaft allow safe instrument access through standard incisions while the 2mm bend-to-tip geometry positions the irrigation port away from corneal epithelium. The short 19mm overall length supports maneuverability in restricted anterior segment space.
The Knolle anterior chamber irrigating cannula delivers controlled infusion during cataract and corneal procedures. Its 25ga gauge and blunt, polished tip allow gentle fluid delivery into the anterior chamber without contacting the endothelium. Angled at 45 degrees with a 2mm tip‑to‑bend measurement, the shaft positions the port safely through the paracentesis incision for predictable chamber access.
This 27ga Knolle cannula provides ultra‑fine anterior chamber irrigation for delicate cases where tissue contact must be minimized. The blunt, polished tip and 45‑degree angled shaft position the fluid delivery safely through the paracentesis incision. A 2mm tip‑to‑bend geometry ensures the port remains in the chamber during infusion without striking posterior structures.
This Knolle anterior chamber irrigating cannula is configured for controlled BSS delivery through paracentesis. The 30g blunt tip protects iris and endothelium, while a 45 degrees angled shaft directs flow across the anterior chamber. A 2mm tip‑to‑bend dimension keeps irrigation precisely placed during cataract and IOL maneuvers.
The Knolle capsule scraper uses a 23 gauge cannula with a 2mm angled sandblasted tip to abrade residual lens epithelial cells from the posterior capsule during cataract surgery. The textured sandblasted surface engages adherent cortex without cutting, and the angle places the working face flat against the capsule through a corneal incision. A 20mm working length matches phaco instrument geometry.
The Knolle iris hook presents a straight blunt small hook on a 28mm shaft with a round knurled handle, designed for atraumatic iris manipulation and pupil stretching during phacoemulsification. The small blunt hook reduces risk of iris pigment loss, and the round knurled handle gives steady fingertip control across long phaco sequences.
This Knolle lens nucleus spatula is designed for anterior chamber nucleus management during phacoemulsification. Its flat-curved 1mm blade geometry accommodates depths within the anterior chamber, while the etched 7mm, 6mm, and 5mm marks guide blade positioning relative to the nucleus equator. The polished finish minimizes material adherence, supporting clean cortical-nucleus separation.
This Knolle lens nucleus spatula features a straight, malleable 0.5mm wide blade for gentle nucleus support and manipulation. The knurled handle improves tactile feedback during lens mobilization.
The Knolle needle holder is a fine instrument featuring 10mm gently curved jaws with a locking serrated flat handle, designed for secure needle positioning during extended ophthalmic suturing. The fine jaw geometry supports precise needle control in corneal and limbal closures. Extended 144mm length enables reach across broader surgical fields.
The Knolle needle holder provides straight-shaft access with lock mechanism for secure needle and suture grasp. Its fine 12mm jaws and 145mm overall length support extended reach to posterior wound margins, while the serrated flat handle and 18mm screw-to-tip measurement enable precise needle positioning. The lock mechanism prevents suture slipping during dynamic knot placement.
The Knolle-Kelman cystotome delivers fine, controlled puncture into the anterior capsule during cataract surgery. At 22 gauge with a sharp tip, this tool creates a small opening for hydrodissection and subsequent capsulotomy. The compact 50mm length supports precise fingertip control in the anterior chamber.
This LASIK aspirating speculum features six aspirating holes per blade arrayed across 62mm × 11mm blade surfaces. The ports maintain consistent ocular suction and provide hemostasis during flap creation and excimer ablation. Stainless steel construction ensures reliable reprocessing between refractive procedures.
The Kobayakawa middle speculum is a compact eyelid retractor optimized for standard and phaco procedures. Its 14mm blade geometry provides adequate exposure while minimizing disruption to the lid margin and conjunctiva. The shorter overall length enhances surgical access in patients with shallow orbits or anatomical constraints.
The Koch Cionni open‑blade speculum features flat 13.5mm blades angled nasally, providing wide atraumatic lid retraction during anterior segment and cataract procedures. The open‑blade design (no wire closure) simplifies insertion and positioning while maintaining consistent exposure geometry. Flat blade surfaces distribute pressure evenly across the eyelid margin.
A slightly curved duckbill tip defines this Koch lens nucleus spatula, supporting sculpting and gentle nucleus manipulation in cataract surgery. The single-ended notch-free profile glides under the nucleus without catching capsular tissue, suiting divide-and-conquer or chop techniques.
The Koch lens nucleus spatula combines a single-ended design with a slightly curved geometry and duckbill tip for controlled nuclear manipulation during phacoemulsification. The gentle curve enhances visibility during nucleus positioning and rotation. Stainless steel construction provides lasting durability across many cataract cases.
The Koch nucleus spatula tapers to a duckbill‑shaped 1mm tip with notches that engage the nuclear surface during rotation and manipulation. A gentle curve aligns the working end with the capsular bag during phacoemulsification. The round knurled handle supplies the fine rotational feedback needed for controlled chop and split maneuvers.
The Koch phaco chopper is engineered from titanium for controlled nuclear manipulation during phacoemulsification. This tool delivers the force necessary to divide the lens nucleus into manageable segments. Titanium construction ensures reliability and precision across repeated cases.
Designed to enter a side‑port stab incision during phacoemulsification, the Koch spatula carries a broad duckbill tip that supports nucleus rotation and second‑instrument manipulation. The round knurled handle gives reliable rotational feedback, and the 117mm overall length keeps the working tip in clear microscope view.
The Koch phacoemulsification spatula enters cleanly through a side‑port stab incision with its distinctive duckbill geometry and broad, rounded tip. This design supports nucleus manipulation and fragment positioning without corneal pressure, essential in densely‑sclerotic cataract cases. The curved shaft and knurled handle enhance tactile feedback during delicate maneuvers.
The Koch spatula/Nagahara chopper is a double-ended instrument combining two distinct nucleus-fragmenting profiles for phacoemulsification. The Koch spatula end features a 0.8mm duckbill-shaped tip for gentle subcapsular dissection, while the Nagahara chopper end provides 1mm cutting edge at 60 degrees for controlled nuclear division. The 126mm shaft and round knurled handle support sustained grip during extended cases.
The Koch Stop Chop manipulator is engineered for crater-sculpting and nuclear fragment mobilization during phacoemulsification. Its angled 1.5mm shaft allows the surgeon to place the tip deep within the nucleus while maintaining clear visualization and phaco-hand position. The compact design supports efficient chopping sequences with minimal anterior chamber disturbance.
The Koch stop chop manipulator executes the signature divide‑and‑conquer technique with precision across the anterior chamber. The 1.5mm fine tip achieves rapid, controlled nucleofragment division while the angled shaft and round handle maintain ergonomic control even in narrow fields. This short 70mm design supports rapid chopping cycles.