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This Thornton swivel fixation ring in titanium incorporates 13mm × 7mm swivel geometry for secure corneal fixation with rotational flexibility. The open-ring design with swivel capability supports varied surgical approaches during complex refractive procedures.
Features & Benefits
This Clear Cornea Fixation Ring features a 13mm ring diameter with a 7mm central cutout for corneal incision access, and nine blunt fixation teeth that engage the capsule without perforation. The absence of degree markings suits eyes without significant astigmatism or when toric correction is not required. Flat handle geometry supports one‑handed manipulation during capsular fixation.
The Clear Cornea Swivel Fixation Ring adds rotational capability to the standard fixation ring design, allowing intraoperative toric IOL axis adjustment through ten‑degree markings engraved on the ring surface. The 13mm diameter with 7mm cutout mirrors standard clear cornea incision geometry, and nine fixation teeth ensure stable, atraumatic capsular engagement. Flat handle design supports intuitive, controlled rotation.
This clear‑cornea fixation ring features a 16mm ring diameter with an 8mm cutout and eleven precision‑machined fixation teeth for secure peripheral anchoring. The 10� engraved reference marks support accurate limbal orientation, and the round knurled handle provides fine rotational traction during corneal axis alignment.
This clear‑cornea swivel fixation ring features a 13mm ring with an 8mm cutout and nine fine fixation teeth for corneal stabilization. The 10‑degree markings assist with limbal orientation, while the knurled round handle provides steady grip during epithelial incision alignment.
The clear cornea swivel fixation ring stabilizes the globe during corneal incision making, with a 13mm ring and an 8mm cut‑out that exposes the planned entry site. Nine blunt fixation teeth seat against the sclera without piercing, and 15‑degree reference marks on the top of the ring guide axis alignment for toric or astigmatic work. A flat handle keeps the orientation steady through the maneuver.
This flat‑handle clear‑cornea fixation ring incorporates a 16mm ring with blunt fixation teeth and an 8mm cutout. The 15‑degree reference marks support consistent incision alignment, while the 140mm overall length ensures excellent control during corneal marking.
Flexible orbital positioning is enabled by the Gimbel?style dual swivel fixation ring, which features a 13mm cut?out ring with blunt teeth on both sides. The dual?swivel mechanism reduces stress on tissue and allows independent eye rotation during refractive and keratoplasty procedures. Blunt teeth minimize scleral abrasion during prolonged fixation.
This Fine‑Thornton fixation ring features an open fixed 16mm diameter and 45‑degree angled shaft for stable globe fixation during refractive and keratoplasty procedures. Blunt teeth provide secure engagement of episcleral tissue without perforation. The round knurled handle and dull finish reduce glare and support controlled positioning during corneal mapping and incisional surgery.
This open-ring fixation ring features a 13mm diameter with blunt tip configuration for atraumatic corneal contact during refractive procedures. The 8mm cut-out provides flexible surgical access while the blunt design minimizes anterior chamber irritation.
This 13mm diameter open fixation ring with 8mm cut-out provides stable corneal applanation during refractive ablation. The open-ring design accommodates varied corneal curvatures and surgical approaches while supporting smooth suction without excessive compression.
The titanium fixation ring combines a swivel 16mm inner ring with an 8mm cutout designed for flexible globe stabilization during complex anterior and posterior segment procedures. The titanium construction provides rigidity with excellent corrosion resistance across multiple sterilization cycles. The swivel geometry accommodates varied globe positions while the 8mm cutout allows access for instrument manipulation.
Sized at 10mm, this Flieringa fixation ring maintains scleral rigidity through open‑sky corneal procedures. Sutured to the episclera before trephination, it counteracts the collapse forces that would otherwise distort the anterior segment once the cornea is removed. The straight polished profile lies flush against the globe for low‑profile suture attachment.
An 11mm Flieringa ring fits larger globes and high‑myope eyes where the longer axial length and thinner sclera make collapse during keratoplasty especially likely. Sutured to the episclera, the ring counters those collapse forces and preserves anterior segment geometry once the cornea is trephined.
The Flieringa fixation ring stabilizes the globe during open‑sky procedures such as penetrating keratoplasty and vitrectomy. The 12mm ring is sutured to the sclera to maintain ocular shape once corneal tissue is removed, and the polished finish reduces drag against conjunctival tissue.
Flieringa fixation rings stabilize the globe during open‑sky vitrectomy and penetrating keratoplasty, preventing scleral collapse when intraocular pressure drops. This 13mm ring suits pediatric and smaller adult globes where a tighter circumference is appropriate. The polished stainless‑steel band sutures to the sclera and holds the eye's shape through the procedure.
The 14mm Flieringa fixation ring stabilizes the globe during open‑sky and posterior segment procedures, preventing scleral collapse once the eye is opened. The polished stainless‑steel ring sutures to episcleral tissue and maintains the globe's spherical contour throughout the case. A clean polished finish supports clear microscope visibility around the ring perimeter.
The 15mm Flieringa fixation ring is sized for standard adult eyes and supports stable globe positioning during posterior segment surgery. Its polished stainless steel design distributes contact pressure across the corneal‑limbal junction evenly, reducing mechanical stress on the sclera during retinal procedures.
The 16mm Flieringa ring accommodates slightly larger eyes and offers stable fixation during complex retinal and vitrectomy work. Polished construction and even pressure distribution protect the corneal epithelium while securing the globe for extended manipulation.
The Flieringa fixation ring is a 17mm polished stainless steel ring designed to provide mechanical stability during complex corneal and scleral procedures. When sutured or positioned around the limbus and sclera, it enables controlled rotation and fixation of the globe throughout the case. The smooth polished finish and compact diameter support intraoperative handling and tissue-friendly positioning.
The 18mm Flieringa ring serves myopic and large eyes during scleral buckle and vitrectomy procedures. Its polished surface and evenly distributed contact pressure maintain corneal health while providing secure anterior fixation throughout the operation.
The 19mm Flieringa ring serves larger adult eyes and is particularly useful in myopic cases requiring scleral buckle placement. The polished stainless steel surface distributes intraoperative pressures evenly across the limbal‑corneal contact zone, protecting epithelial integrity during extended posterior work.
The 20mm Flieringa ring accommodates the largest adult eyes and high myopes undergoing complex posterior segment procedures. Polished stainless construction provides durable, atraumatic globe fixation with even pressure distribution during extended scleral and vitrectomy work.
The Flieringa fixation ring is a stainless steel scleral anchoring device sized 21mm to stabilize the globe during anterior or posterior segment procedures. Its polished finish minimizes tissue reactivity while supporting secure, repeatable positioning across complex keratoplasty and vitreoretinal cases. The ring's geometry permits unobstructed posterior visualization and accommodates multiple suture fixation points.
The Flieringa fixation ring stabilizes the globe and supports the sclera during open‑sky procedures such as penetrating keratoplasty and vitrectomy. Sutured to the conjunctiva and sclera, the 22mm polished ring resists scleral collapse once the globe is opened. Stainless steel construction maintains rigid geometry across repeat sterilization cycles.
At 23mm, this Flieringa fixation ring stabilizes adult globes during penetrating keratoplasty and open‑sky vitrectomy. The ring sutures to the sclera and preserves globe shape when intraocular pressure falls during the procedure. A polished stainless‑steel band resists corrosion and holds its circumference under suture tension across repeat cases.
Flieringa fixation ring in 24mm diameter, sutured to the sclera to maintain globe shape during open‑sky procedures such as penetrating keratoplasty and intracapsular extraction. The polished stainless‑steel ring resists deformation under suture tension, preserving the spherical contour while the anterior segment is open.
The 25mm Flieringa fixation ring suits larger adult globes during open‑sky vitrectomy, penetrating keratoplasty, and other procedures where scleral collapse must be prevented. Suturing the ring to the sclera maintains globe shape when intraocular pressure drops. The polished stainless‑steel band holds its circumference through the procedure and across repeat sterilization.
The Flieringa fixation ring stabilizes the globe during open‑sky procedures such as penetrating keratoplasty and complex anterior segment work. Its 9mm internal diameter suits smaller eyes and pediatric corneal cases, where the ring is sutured to the episclera to prevent scleral collapse once the cornea is removed.
The Flieringa fixation ring stabilizes the globe during vitrectomy, retinal detachment repair, and scleral buckle procedures. Available in diameters from 12mm to 20mm, the polished stainless steel construction provides reliable, repeatable intraoperative grip. The ring distributes pressure evenly across the limbal‑corneal junction, reducing tissue trauma during extended posterior segment work.