Derf Needle Holder (TC): Precision for Delicate SuturingThe Derf Needle Holder Tungsten Carbide from Adas Instruments is a specialized instrument designed for surgeons requiring exceptional control in confined surgical fields. Crafted from premium German Stainless Steel with hardened Tungsten Carbide (TC) inserts, this compact needle driver provides a secure, non-slip grip on fine needles (4-0 to 6-0), essential for ophthalmic, dental, and delicate plastic surgery procedures.This instrument is specifically designed to excel in various surgical procedures, including TC Needle Holder applications and general Small Needle Driver tasks. Its shorter length and fine jaws ensure optimal maneuverability and reduced hand fatigue, utilizing our high-quality medical-grade alloy.Advanced Surgical Grade ConstructionOur Derf Needle Holder is engineered for longevity and precision. The diamond-dusted Tungsten Carbide jaws are significantly harder than standard steel, preventing wear and maintaining a firm grip on the needle shaft to stop rotation. The gold-plated handles allow for instant identification in the surgical tray. Each tool undergoes rigorous quality checks to meet global regulatory standards.Care and MaintenanceCleaning: Perform ultrasonic cleaning immediately after use to remove debris from the fine jaw serrations and box lock.Sterilization: Fully autoclavable. Recommended cycle: 134°C (273°F).Lubrication: Regularly apply surgical-grade lubricant to the hinge to ensure smooth opening and closing action.Inspection: Periodically check the TC inserts for wear and jaw alignment to maintain surgical precision.Frequently Asked Questions (FAQ)Q: What makes the Derf Needle Holder different from a Crile-Wood? A: The Derf is typically shorter (around 12cm) and features finer jaws, making it better suited for smaller hands, superficial suturing, and delicate procedures like ophthalmic or dental surgery.Q: What suture sizes is this needle holder designed for? A: It is ideal for handling fine to medium-fine suture needles, typically ranging from 4-0 to 6-0 caliber.Q: Why choose Tungsten Carbide inserts? A: TC inserts provide a textured, diamond-hard surface that grips the needle much more securely than smooth steel, preventing the needle from twisting during suturing.Technical Specifications & Primary DetailsInstrument TypeSmall Needle Holder / DriverApplicationOphthalmic, Dental, Plastic Surgery, Micro-Surgery, Ophthalmic Needle HolderJaw/Tip ConfigurationTC Serrated Jaws, Fine TipMaterialGerman Stainless Steel (High-Quality) with Tungsten Carbide InsertsSizes Available12cm (4.75″) – 12.5cm (5″)Handle TypeStandard Finger Ring, Gold-Plated (TC)SterilizationReusable / Fully AutoclavableFinish OptionsPolished / Satin (Matte)WarrantyLifetime Technical WarrantyQuality StandardsISO 9001-2000, CE Mark CompliantRust PreventionPassivated, Boil TestUltrasonic CleanedYesMarkingLaser Marking (as per need / OEM available)PackagingIndividually PackedSterilityNon-SterileQC PassedYesExplore our full range of Plastic Surgery Needle Holders and discover the Webster Needle Holder Tungsten Carbide for slightly larger, delicate procedures.
