{"product_id":"konig-mds1867820-anderson-adson-retractor-self-retaining-4-x-4-sharp-prongs-8","title":"Konig MDS1867820 Anderson-Adson Retractor Self Retaining 4 x 4 Sharp Prongs 8\"","description":"\u003ch4 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKonig MDS1867820 8\" Anderson-Adson Self-Retaining Retractor (4 x 4 Sharp)\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"8\" id=\"p-rc_564888697568cad6-575\"\u003e\u003cspan class=\"citation-1256\"\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"4\"\u003e\u003cspan class=\"citation-1256\"\u003eKonig MDS1867820\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1256 citation-end-1256\"\u003e is a robust, self-retaining retractor engineered for deep-field surgical exposure in spinal, orthopedic, and general trauma procedures.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1255\"\u003eMeasuring \u003c\/span\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"167\"\u003e\u003cspan class=\"citation-1255\"\u003e8 inches (20.3 cm)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1255 citation-end-1255\"\u003e, this Anderson-Adson pattern retractor is designed for larger incisions where standard retractors lack the necessary reach or stability.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1254\"\u003eIt features a symmetric \u003c\/span\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"347\"\u003e\u003cspan class=\"citation-1254\"\u003e4 x 4 sharp prong configuration\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1254 citation-end-1254\"\u003e, which provides an aggressive, non-slip \"bite\" into tissue edges, ensuring the surgical corridor remains wide and unobstructed under high tension.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003c!----\u003e\u003cbutton class=\"button multiple-button ng-star-inserted\" aria-label=\"View source details for citations from Medline and Medline. Opens side panel.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/h2\u003e\n\u003cp data-path-to-node=\"9\" id=\"p-rc_564888697568cad6-576\"\u003e\u003cspan class=\"citation-1253\"\u003eThe integrated \u003c\/span\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"15\"\u003e\u003cspan class=\"citation-1253\"\u003eratchet locking mechanism\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1253 citation-end-1253\"\u003e allows the surgical team to set the precise width of retraction and lock it into place.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This \"hands-free\" stability is a critical advantage during long procedures, such as laminectomies or fracture fixations, where constant manual retraction would lead to assistant fatigue and inconsistent visualization.\u003c\/p\u003e\n\u003ch4 class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Primis Medical. Opens side panel.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/h4\u003e\n\u003ch4 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e Konig (Medline)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eModel Number:\u003c\/b\u003e MDS1867820\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003ePattern:\u003c\/b\u003e Anderson-Adson (Self-Retaining)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eProng Configuration:\u003c\/b\u003e 4 x 4 Sharp \/ Pointed Prongs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\" id=\"p-rc_564888697568cad6-577\"\u003e\u003cspan class=\"citation-1252\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-1252\"\u003eOverall Length:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1252 citation-end-1252\"\u003e 8 inches (20.3 cm)\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Medline. Opens side panel.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,5,0\"\u003e\u003cb data-path-to-node=\"11,5,0\" data-index-in-node=\"0\"\u003eHandle Style:\u003c\/b\u003e Ring-Handle with Multi-Position Ratchet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,6,0\"\u003e\u003cb data-path-to-node=\"11,6,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e Medical-Grade Surgical Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eClinical \u0026amp; Operational Advantages\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eHigh-Tension Exposure:\u003c\/b\u003e The 4x4 sharp prongs distribute retraction force across multiple points, preventing the \"slipping\" or \"popping out\" that can occur with single-point Gelpi retractors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eExtended Reach for Deep Sites:\u003c\/b\u003e The 8-inch frame provides the leverage and depth required for spinal surgery or orthopedic work in the hip and thigh.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\" id=\"p-rc_564888697568cad6-578\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eAssistant-Free Efficiency:\u003c\/b\u003e\u003cspan class=\"citation-1251 citation-end-1251\"\u003e The self-retaining ratchet locks the operative window open, freeing up the surgical assistant to focus on suction, lighting, or instrumentation.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Primis Medical. Opens side panel.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\" id=\"p-rc_564888697568cad6-579\"\u003e\u003cspan class=\"citation-1250\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-1250\"\u003eDurable Construction:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1250 citation-end-1250\"\u003e Built from high-grade stainless steel, this instrument is designed to maintain its hinge alignment and ratchet integrity even under significant mechanical stress.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"source-inline-chip-container ng-star-inserted\"\u003e\n\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Medline. Opens side panel.\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eStatus:\u003c\/b\u003e \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"8\"\u003eUsed – Usable Condition (USED-SI).\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eFunctional Assessment:\u003c\/b\u003e The ratchet mechanism has been tested and holds securely across all locking teeth. The 8 sharp prongs are intact and properly aligned. The hinge action is smooth and responsive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eCosmetic Status:\u003c\/b\u003e This instrument shows visible signs of prior surgical use, including surface scuffs, minor scratches, and sterilization-related patina. These are purely cosmetic and do not impact the tool's structural or clinical utility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003eSterilization Note:\u003c\/b\u003e This instrument is provided \u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"48\"\u003enon-sterile\u003c\/b\u003e. It must be professionally cleaned and autoclaved per your facility's validated surgical protocols prior to use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eWarranty\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003e✔ Primis \"Stay-Open\" Guarantee\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003eWe guarantee the Konig MDS1867820 to have a fully functional locking ratchet and 8 sharp, aligned prongs. If the ratchet fails to hold under tension or the arms are misaligned upon arrival, Primis Medical will provide a full refund or replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003eWhat’s Included\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"19,0,0\"\u003e(1) Konig MDS1867820 8\" Anderson-Adson Self-Retaining Retractor (Sharp)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eShipping\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eFast and secure shipping.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003eShips within 1-2 business days.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003ePackaged in a protective sleeve and rigid box to ensure the 8\" frame and sharp prongs arrive in ready-to-process condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Konig","offers":[{"title":"Default Title","offer_id":47707921088737,"sku":"KONI-MDS1867820","price":61.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/0527\/8543\/files\/ebay-2025-12-02t161933470.jpg?v=1765927667","url":"https:\/\/primismedical.com\/en-cn\/products\/konig-mds1867820-anderson-adson-retractor-self-retaining-4-x-4-sharp-prongs-8","provider":"Primis Medical","version":"1.0","type":"link"}