Tunnel Knives

CompanyBeaver-Visitec InternationalBeaver-Visitec InternationalBeaver-Visitec InternationalBeaver-Visitec InternationalBeaver-Visitec International
ItemBD Beaver™ EdgeAhead™ Pocket™ Crescent Blades Bevel UpBD Beaver™ EdgeAhead™ Circular KnivesBD Pocket™ BladeBD Pocket™ Scleral Knives (3.0 mm)BD Xstar™ Crescent Knife
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Catalog Number581137581112374806374751373807
DescriptionCrescent knives have a rounded tip for even incisions reducing post-op astigmatism. Also useful for trabeculotomy, DCR rocedues, and vitreoretinal scleral dissection. Matte finish reduces glare from microscope light, made from flat stock.Circular knives have a 260° cutting edge for even incisions reducing post-op astigmatism. Also useful for trabeculotomy, DCR procedures, and vitreoretinal scleral dissection. Matte finish reduces glare from microscope light.Smaller and tapered tip for creating a tunnel.Ideal for short scleral tunnel and trabecular meshwork incisionsRounded tip for even incisions reducing post-op astigmatism.
ApprovalWorldwideWorldwideWorldwideWorldwideWorldwide
TypeTunnel KnivesCircular KnivesTunnel BladeTunnel KnivesTunnel Knives
Dimension1.75mm angled 60°, bevel up2.25mm, angled 60°, 3 mm from tip2.5mm, straight3.0mm, angled 60°, bevel down2.5mm angled 55°, bevel up
Tip1.75 mm3 mm from tip2.5mm3.0mm2.5mm
Clinical Sub-specialtyCataractCataractCataractGeneralCataract
Glaucoma
Angle60° bevel upAngled 60°Straight60° bevel down55° bevel up
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