{"product_id":"steerable-ep-mapping-catheter-bidirectional-deflection-7-fr-4-pole-pt-ir-electrodes-180-irrigation-lumen","title":"Steerable EP Mapping Catheter — Bidirectional Deflection | 7 Fr, 4-Pole Pt\/Ir Electrodes, ±180°, Irrigation Lumen","description":"\u003cp\u003eM4D LLC manufactures custom steerable electrophysiology mapping catheters with 4-pole Pt\/Ir ring electrodes, bidirectional ±180° deflection via dual pull-wire architecture, integrated irrigation lumen, and 7 Fr shaft. Designed for left atrial, coronary sinus, and RVOT mapping applications. ISO 13485:2016 certified, FDA registered.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eClinical Build Data\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Size\u003c\/td\u003e\n\u003ctd\u003e7 Fr (0.092 in. OD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Construction\u003c\/td\u003e\n\u003ctd\u003e16-wire 1-over-1 SS braid over dual pull-wire sub-lumens + irrigation lumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProximal Zone\u003c\/td\u003e\n\u003ctd\u003eNylon 12, 90 cm, thermally bonded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistal Zone\u003c\/td\u003e\n\u003ctd\u003ePebax 35D, 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeflection\u003c\/td\u003e\n\u003ctd\u003eBidirectional ±180° (both planes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull Wire\u003c\/td\u003e\n\u003ctd\u003eDual 0.010 in. SS, opposing PTFE sub-lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull-Wire Anchor\u003c\/td\u003e\n\u003ctd\u003eMicro-TIG welded SS plate, distal tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeflection Cycle Test\u003c\/td\u003e\n\u003ctd\u003e500 cycles ±180°, per EPT-004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrodes\u003c\/td\u003e\n\u003ctd\u003e4-pole Pt\/Ir (90\/10), 1 mm ring width, 2–5 mm inter-electrode spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Wire\u003c\/td\u003e\n\u003ctd\u003e0.003 in. Pt\/Ir drawn wire, resistance-spot-welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Impedance\u003c\/td\u003e\n\u003ctd\u003e1.5–3.5 Ω per channel, 4-wire measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIrrigation Lumen ID\u003c\/td\u003e\n\u003ctd\u003e0.018 in., 2 mL\/min saline flow rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Length\u003c\/td\u003e\n\u003ctd\u003e100 cm standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle\u003c\/td\u003e\n\u003ctd\u003eBidirectional thumb-wheel, 5-pin connector, Luer irrigation port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEtO Compatibility\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eISO 13485:2016, FDA Registered, QCBD QMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003ePriced from $2,600.00–$2,900.00 depending on electrode spacing and irrigation configuration. Quote-based for custom working length, electrode count, or handle variants. Minimum order: 3 units.\u003c\/p\u003e","brand":"M4D LLC","offers":[{"title":"Default Title","offer_id":50373894045863,"sku":null,"price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8842\/8199\/files\/image_c6342106-9377-456f-b9c9-d936af19a398.png?v=1779883725","url":"https:\/\/m4dally.com\/products\/steerable-ep-mapping-catheter-bidirectional-deflection-7-fr-4-pole-pt-ir-electrodes-180-irrigation-lumen","provider":"M4D LLC","version":"1.0","type":"link"}