{"product_id":"quattro™","title":"PROTEOR QUATTRO 2","description":"\u003cp\u003e\u003cstrong\u003eINTELLIGENCE THAT \u003cem\u003eMOVES\u003c\/em\u003e YOU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003ePROTEOR QUATTRO 2 adapts to your unique gait, delivering smoother transitions and a more intuitive experience, so movement feels natural, and the only thing you feel is in control. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCOMFORT IN MOTION\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eTraditional MPK technology relies on dual-valve systems that open and close between steps, creating lag that disrupts motion and breaks rhythm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQUATTRO 2 is powered by a single, bidirectional valve capable of continuous resistance modulation. It reacts twice as fast and adjusts within milliseconds to stay in sync with user intent. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe result is smoother motions that feel more natural and more comfortable. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cstrong\u003eFASTER THAN YOUR BIOLOGICAL REFLEXES\u003cbr\u003e\u003c\/strong\u003eThree high-precision sensors trigger real-time, adaptive adjustments that make each transition feel truly intuitive.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAngle sensor is 10x more sensitive than traditional MPKs\u003c\/li\u003e\n\u003cli\u003eAngle sensor sampling rate is 2x greater than conventional designs\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cstrong\u003eALWAYS ONE STEP AHEAD\u003cbr\u003e\u003c\/strong\u003eRemote firmware updates ensure your knee keeps getting better, just like you. Receive updates based on real-world usage and Snapshot* software. (*Patients opt in to share data)Unlock new features, refine behavior, and deepen personalization for smarter performance making life easier.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003e\u003cstrong\u003eBUILT AROUND YOU\u003cbr\u003e\u003c\/strong\u003eIntelligent engineering that doesn’t limit compatibility or control.\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe most compact MPK: At just 8.5”, pair your knee with a wide range of prosthetic feet, ankles, and blades without compromising alignment or motion.\u003c\/li\u003e\n\u003cli\u003ePersonalized Activities: Finely-tune adjustments and customization for daily routines or specialized activities.\u003c\/li\u003e\n\u003cli\u003eAdaptive gait uning: Adjust your QUATTRO to your unique gait via the patient-friendly app. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWarranty \u0026amp; Service\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e: \u003c\/span\u003eThe \u003cstrong\u003ePROTEOR QUATTRO MPK\u003c\/strong\u003e is covered by a 36 month warranty. No service intervals are required with the standard warranty. An (optional) 2 year limited warranty extension or a 3 year limited warranty may be purchased to protect your investment past the included 3 year warranty. During this period, repairs deemed as mandatory by the manufacturer will be provided at no cost, including the use of a loaner knee unit. The extended warranty must be purchased within 12 months of the original QUATTRO knee invoice date. The 2 year extended warranty includes one obligatory service and maintenance inspection at 36 months and the 3 year extended warranty includes two obligatory service and maintenance inspections at 36 months and 54 months. The product will be inspected for proper function, mandatory repairs and component upgrades will be completed at no charge. A loaner knee unit will be provided for use while the service inspection is underway. Accessories such as the battery charger are provided with a 12 month warranty\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/wr-n1CpIKwc?si=Hho0OM9jR2a697hi\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eTechnical Specs\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv title=\"Page 11\" class=\"page\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50.087%;\"\u003e \u003ccol style=\"width: 20.3478%;\"\u003e \u003ccol style=\"width: 28.8696%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eItem N°. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eQNX0010 \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eQNX0011 \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eWeight \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003e3.65lbs (1655g) \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eBuild Height \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003e8.5\" (216mm) \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eKnee Flexion \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003e135° \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eProximal Connector \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003ePyramid \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eThreaded Top \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eMaximum patient weight \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv\u003e150 kg\/330 lbs (K3)\u003c\/div\u003e\n\u003cdiv\u003e136 kg\/300 lbs (K4)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eActivity level \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eK3 \/ K4 \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eBattery Life \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003e2-3 days \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eWater resistance \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eIP68\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5\u003eDocuments\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/PRO_26047_BROCHURE_Quattro_US_Digital_v1.pdf?v=1783447178\"\u003eProduct Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/IFU-03-014_Rev._E_-_PROTEOR_QUATTRO_-_IFU.pdf?v=1783447203\" title=\"Quattro IFU\"\u003eQUATTRO Instructions for Use\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/IFU-03-011_Rev._C_-_PROTEOR_QUATTRO_Booster_Adapter_-_IFU.pdf?v=1766779957\"\u003eQUATTRO USB-C Booster Adapter IFU\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/Quattro_PDAC_Letter.pdf?v=1630336382\" target=\"_blank\"\u003ePDAC Verification Letter\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/K2_MPK_Inclusion_Summary_and_Tips_digital.pdf?v=1744741522\"\u003eK2 MPK Including Summary and Tips\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/QNX_3.5.0_App_Update_10.2025--digital.pdf?v=1766780236\"\u003eQUATTRO 3.5.0 App Updates Reference Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/US_QNX_Firmware_3.5.0_Detailed_Guide_Digital__v2.pdf?v=1738948988\"\u003eQUATTRO 3.5.0 \u003cspan\u003eFirmware Update Reference Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/Clinican_QSG_6.22.26.pdf?v=1783447202\" title=\"Clinical Quick Start Guide\"\u003e\u003cspan\u003eQUATTRO Clinical Quick Setup Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/Patient_QSG_6.22.26.pdf?v=1783447191\"\u003e\u003cspan\u003e QUATTRO Patient Quick Setup Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/QUATTRO_Keypad_Quick_Reference_Guide_Digital.pdf?v=1683737661\"\u003eQUATTRO Keypad Quick Reference Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/PROTEOR_QUATTRO_Therapist_Guide.pdf?v=1717173355\"\u003eQUATTRO Physical Therapist Guide\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Quattro Build Heights\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/QNX_Ankle_Feet_Build_Heights_01.2024.pdf?v=1707249927\" target=\"_blank\"\u003eQUATTRO Build Height Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/Trail_Checklist_Editable_QUATTRO.pdf?v=1744741520\"\u003eQUATTRO Trial Checklist \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/QUATTRO_Total_Solutions_2025_01.17.2025_digital_47942871-2e0d-4551-afcd-0ff3ad6294d4.pdf?v=1739904486\"\u003e\u003cspan\u003eQUATTRO Total Solutions\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/QUATTRO_Box_Card_Insert_FINAL.pdf?v=1769214063\"\u003e\u003cspan\u003eQUATTRO Box Card\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eL-Code\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"page\" title=\"Page 1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"page\" title=\"Page 1\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"page\" title=\"Page 1\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eL5856, L5828, L5848, L5845, L5850, L5925\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freedom","offers":[{"title":"QNX0010","offer_id":39487504220241,"sku":"QNX0010","price":20502.0,"currency_code":"USD","in_stock":true},{"title":"QNX0011","offer_id":39487504253009,"sku":"QNX0011","price":20502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0118\/5847\/7137\/files\/PRO_26095_IMAGE_Ecomm_Site.jpg?v=1783612040","url":"https:\/\/proteorusa.myshopify.com\/products\/quattro%e2%84%a2","provider":"PROTEOR USA","version":"1.0","type":"link"}