{"product_id":"storz-e4056-lancaster-eye-speculum-15mm-blade-spring-controlled-spread-of-blades","title":"Storz E4056 Lancaster Eye Speculum 15mm Blade Spring Controlled Spread of Blades Used","description":"\u003cdiv id=\"inkfrog_crosspromo_top\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Original design work, including graphics and all related scripts, Copyright (c) OCDesignsOnline.com, All Rights Reserved. Used with permission by Primis Medical. --\u003e\n\u003cp\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"Content-Type\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=1\" name=\"viewport\"\u003e \u003clink rel=\"stylesheet\" href=\"https:\/\/sunandfuninoc.com\/sites\/jx\/wissem\/PrimisMedical2021\/2024\/product.css\" type=\"text\/css\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"container\"\u003e\n\u003c!-- header--\u003e\n\u003cdiv id=\"header\"\u003e\n\u003cdiv id=\"x-head-top\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"header-center\"\u003e\n\u003cdiv class=\"wrapper\"\u003e\n\u003cdiv id=\"social\"\u003e\n\u003cdiv id=\"footer\"\u003e\n\u003cdiv id=\"x-foot-main\"\u003e\n\u003cdiv id=\"x-foot-copy\"\u003e\n\u003ch4 data-path-to-node=\"1\"\u003eStorz Lancaster Eye Speculum | Model E4056 | 15.0 mm Solid Smooth Retraction Blades | Adjustable Locking Thumb Screw Control | Fixed Mechanical Spring-Assisted Temporal Expansion | Reusable Ophthalmic Micro-Surgical Instrumentation Asset | Pre-Owned Hospital Surgery Stock (1\/EA)\u003c\/h4\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe Storz E4056 is a professional-grade, hospital-level ophthalmic instrument expertly engineered to maintain hands-free, uniform exposure of the globe by retracting the upper and lower eyelids during anterior segment surgeries. Part of an industry-standard ophthalmic micro-surgery portfolio, this Lancaster-style speculum features 15.0 mm wide solid, smooth blades designed to distribute physical pressures evenly across the palpebral margins, preventing lid notched deformities or localized crushing. The mechanical architecture uses a fixed, outward-sprung chassis that delivers constant temporal expansion force, paired with an integrated manual thumbscrew locking collar. This mechanism allows the ophthalmic surgeon or surgical assistant to widen the blade spread incrementally and lock the arms rigidly at the exact dilation width required, neutralizing sudden patient blinking reflexes or extraocular muscle spasms. Forged from high-tensile, passivated surgical-grade stainless steel with a non-glare satin finish, this non-electronic mechanical instrument is fully calibrated to handle high-turnover automated washer debridement, dynamic ultrasonic cleaning, and repeated strict steam autoclave sterilization cycles inside central sterile supply departments (CSSD).\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"3\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003eInstrument Design Typology: Lancaster Pattern Eye Speculum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003eActive Retraction Blade Sizing: 15.0 mm Width x 5.0 mm Depth solid smooth blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003eMechanism Class: Spring-assisted manual expansion with an integrated adjustable thumb screw lock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003eStructural Orientation Profile: Standard temporal placement layout with low-profile outer wings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003eTotal Instrument Profile Length: 2.75 Inches nominal profile (7.0 cm total structural footprint)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,6,0\"\u003eMaterial Composition Matrix: Premium, passivated high-impact surgical stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- \/footer--\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"inkfrog_crosspromo_bottom\"\u003e\u003c\/div\u003e","brand":"Storz","offers":[{"title":"Default Title","offer_id":48595801276641,"sku":"STOR-E4056","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/0527\/8543\/files\/product-img-stor_e4056-0-8219e07d-6de6-4978-b218-0be89e641799.jpg?v=1783351710","url":"https:\/\/primismedical.com\/en-cn\/products\/storz-e4056-lancaster-eye-speculum-15mm-blade-spring-controlled-spread-of-blades","provider":"Primis Medical","version":"1.0","type":"link"}