{"product_id":"dynarex-33955-resp-o2-portable-oxygen-concentrator","title":"Dynarex 33955 Resp-O2 Portable Oxygen Concentrator","description":"\u003cdiv class=\"enhdme-pro-container\" style=\"--enhdme-pro-navy:#1a1a2e; --enhdme-pro-slate:#334155; --enhdme-pro-blue:#1a6bbf; --enhdme-pro-grid:#f8fafc; max-width:900px; margin:0 auto; font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif; color:var(--enhdme-pro-slate); line-height:1.6;\"\u003e\n\n  \u003c!-- B2B Quick Specs Grid --\u003e\n  \u003cdiv class=\"enhdme-pro-quick-specs\" style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(180px, 1fr)); gap:12px; margin-bottom:28px;\"\u003e\n    \u003cdiv class=\"enhdme-pro-quick-spec-card\" style=\"background:var(--enhdme-pro-grid); border:1px solid #e2e8f0; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-size:12px; text-transform:uppercase; letter-spacing:0.05em; color:var(--enhdme-pro-blue); font-weight:600; margin-bottom:6px;\"\u003eMPN \/ SKU Series\u003c\/div\u003e\n      \u003cdiv style=\"font-size:15px; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eDynarex 33955\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"enhdme-pro-quick-spec-card\" style=\"background:var(--enhdme-pro-grid); border:1px solid #e2e8f0; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-size:12px; text-transform:uppercase; letter-spacing:0.05em; color:var(--enhdme-pro-blue); font-weight:600; margin-bottom:6px;\"\u003ePackaging Yield\u003c\/div\u003e\n      \u003cdiv style=\"font-size:15px; font-weight:600; color:var(--enhdme-pro-navy);\"\u003e1 unit per case\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"enhdme-pro-quick-spec-card\" style=\"background:var(--enhdme-pro-grid); border:1px solid #e2e8f0; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-size:12px; text-transform:uppercase; letter-spacing:0.05em; color:var(--enhdme-pro-blue); font-weight:600; margin-bottom:6px;\"\u003eRegulatory \/ Billing Codes\u003c\/div\u003e\n      \u003cdiv style=\"font-size:15px; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eHCPCS E1390 + E1392\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"enhdme-pro-quick-spec-card\" style=\"background:var(--enhdme-pro-grid); border:1px solid #e2e8f0; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"font-size:12px; text-transform:uppercase; letter-spacing:0.05em; color:var(--enhdme-pro-blue); font-weight:600; margin-bottom:6px;\"\u003ePulse-Dose Portfolio\u003c\/div\u003e\n      \u003cdiv style=\"font-size:15px; font-weight:600; color:var(--enhdme-pro-navy);\"\u003e6 settings, 0.21–1.26 L\/min\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Executive Product Overview --\u003e\n  \u003ch2 style=\"color:var(--enhdme-pro-navy); font-size:22px; margin-bottom:12px;\"\u003eExecutive Product Overview\u003c\/h2\u003e\n  \u003cp style=\"margin-bottom:14px;\"\u003e\n    The Dynarex Resp-O2 Portable Oxygen Concentrator (MPN 33955) delivers pulse-dose supplemental oxygen across six physician-prescribed settings, maintaining 90% oxygen concentration (-3% \/ +6%) at every setting from 210 mL\/min up to 1,260 mL\/min total output. Breath-detection technology times each dose to the start of inhalation, and visual and audible alarms flag low battery, low oxygen purity, or a no-breath-detected condition — giving clinical staff and home-care patients consistent, monitored delivery without manual adjustment.\n  \u003c\/p\u003e\n  \u003cp style=\"margin-bottom:14px;\"\u003e\n    At 4.76 lb with the included 8-cell battery, the unit is built for portability across home health, professional facility, and travel use, backed by up to 4 hours 20 minutes of runtime on setting 1 (extendable with an optional 16-cell double battery). The device is not made with natural rubber latex and has been determined by the manufacturer to conform to applicable FAA acceptance criteria for POC carriage and use on board aircraft, supporting facilities that need a documented, travel-compatible oxygen therapy option for their patient population.\n  \u003c\/p\u003e\n\n  \u003c!-- Key Technical \u0026 Operational Features --\u003e\n  \u003ch2 style=\"color:var(--enhdme-pro-navy); font-size:22px; margin-bottom:12px;\"\u003eKey Technical \u0026amp; Operational Features\u003c\/h2\u003e\n  \u003cul style=\"margin-bottom:20px; padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eSix pulse-dose settings (210–1,260 mL\/min total output), prescribed by a physician, tested to ISO 80601-2-67 (±15%)\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e90% oxygen concentration (-3% \/ +6%) maintained at all six settings\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eBreath-detection technology delivers the dose at the start of each inhalation; max breathing rate 40 BPM\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eVisual and audible alarms for low battery, low oxygen purity, and no breath detected\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eLightweight, ergonomic design — 3.62 lb without battery, 4.76 lb with 8-cell battery — with included carrying bag and shoulder strap\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eSimple, easy-to-read LCD display with straightforward controls\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eQuiet operation at 43 dBA typical at setting 2\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eFAA acceptance criteria conformance for POC carriage and in-flight use, per manufacturer determination\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eNot made with natural rubber latex\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eFlexible power: AC power supply\/cord, DC adapter, and rechargeable 8-cell lithium-ion battery (94.72 Wh, 14.8V DC); optional 16-cell double battery for extended runtime\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Facility Procurement \u0026 Risk Mitigation Insight Box --\u003e\n  \u003cdiv class=\"enhdme-pro-insight-box\" style=\"background:#eff6ff; border-left:4px solid var(--enhdme-pro-blue); border-radius:6px; padding:18px 20px; margin-bottom:24px;\"\u003e\n    \u003cstrong style=\"color:var(--enhdme-pro-navy); display:block; margin-bottom:8px; font-size:16px;\"\u003eFacility Procurement \u0026amp; Risk Mitigation Insight\u003c\/strong\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Standardizing on a single portable oxygen concentrator SKU across home health, discharge planning, and travel-oxygen programs reduces the training burden on clinical staff and simplifies battery, filter, and cannula stock reconciliation. Documented FAA acceptance criteria conformance also reduces friction and liability exposure when patients travel by air, and consistent alarm behavior across your fleet supports standardized in-service training and incident reporting for supply chain and risk management teams.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Complete Technical Specifications --\u003e\n  \u003ch2 style=\"color:var(--enhdme-pro-navy); font-size:22px; margin-bottom:12px;\"\u003eComplete Technical Specifications\u003c\/h2\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:24px;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy); width:40%;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eDynarex\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eModel \/ MPN\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e33955 (Resp-O2 Portable Oxygen Concentrator)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eDelivery Mode\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003ePulse Dose\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003ePulse Dose Settings\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e6 (settings 1 through 6)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eOxygen Output (total per minute)\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eSetting 1 = 210 mL\/min, 2 = 420, 3 = 630, 4 = 840, 5 = 1050, 6 = 1260 mL\/min (0.21–1.26 L\/min). Pulse volume per breath varies with breathing rate; tested to ISO 80601-2-67, ±15%\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eOxygen Concentration\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e90% (-3% \/ +6%) at all settings\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eWeight\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e3.62 lb (1.64 kg) without battery; 4.76 lb (2.16 kg) with 8-cell battery\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eDimensions (with 8-cell battery)\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e8.6 x 3.5 x 7.4 in (21.7 x 8.8 x 18.7 cm)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eBattery Life\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eUp to 4 hours 20 minutes on setting 1 (single 8-cell battery); optional 16-cell double battery available\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eRecharge Time\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eUp to 5 hours while operating on AC; up to 3 hours when off and on AC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eSound Level\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e43 dBA typical at setting 2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eWarm-Up\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eUp to 2 minutes\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eMax Breathing Rate\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e40 BPM\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003ePower\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eAC adapter 100-240V, 50\/60 Hz; battery 14.8V DC, 94.72 Wh lithium-ion (8-cell)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eOperating Environment\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e41°F to 104°F (5°C to 40°C), 15% to 90% RH non-condensing, 0 to 10,000 ft\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eSterility \/ Protection Level\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eNot provided — verify with manufacturer\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003ePackaging Yield\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003e1 unit per case\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eIncluded Contents\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003ePortable Oxygen Concentrator; 8-Cell Battery; Power Supply (AC Adapter); AC Power Cord; DC Adapter; Nasal Cannula; Filter Kit; Carrying bag with shoulder strap\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:var(--enhdme-pro-grid);\"\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eIndustry Codes\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eHCPCS: E1390 + E1392; UNSPSC: Not provided — verify with manufacturer\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0; font-weight:600; color:var(--enhdme-pro-navy);\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; border:1px solid #e2e8f0;\"\u003eChina\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- Procurement \u0026 Compliance FAQs --\u003e\n  \u003ch2 style=\"color:var(--enhdme-pro-navy); font-size:22px; margin-bottom:12px;\"\u003eProcurement \u0026amp; Compliance FAQs\u003c\/h2\u003e\n\n  \u003cdiv class=\"enhdme-pro-faq\" style=\"margin-bottom:16px;\"\u003e\n    \u003cp style=\"font-weight:600; color:var(--enhdme-pro-navy); margin-bottom:4px;\"\u003eCan our facility order the Resp-O2 in bulk, and how is it packaged for procurement?\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eThe Resp-O2 Portable Oxygen Concentrator (Dynarex 33955) ships 1 unit per case. Contact your EnhDme-Pro account representative for bulk quantity pricing and lead times on multi-unit facility orders.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"enhdme-pro-faq\" style=\"margin-bottom:16px;\"\u003e\n    \u003cp style=\"font-weight:600; color:var(--enhdme-pro-navy); margin-bottom:4px;\"\u003eIs this device restricted to prescription sale, and where can we review the applicable policy?\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eYes. This is an Rx-only device — federal (USA) law restricts sale of this device to, or on the order of, a physician. Review EnhDme-Pro's \u003ca href=\"https:\/\/72mbs0vpcbvl197t-81178230841.shopifypreview.com\/pages\/prescription-policy\" style=\"color:var(--enhdme-pro-blue); text-decoration:underline;\"\u003ePrescription (Rx) Policy\u003c\/a\u003e for documentation requirements before ordering.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"enhdme-pro-faq\" style=\"margin-bottom:16px;\"\u003e\n    \u003cp style=\"font-weight:600; color:var(--enhdme-pro-navy); margin-bottom:4px;\"\u003eWhat oxygen output and concentration should we expect across the six pulse-dose settings?\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eOutput ranges from 210 mL\/min at setting 1 up to 1,260 mL\/min at setting 6 (0.21–1.26 L\/min total), with 90% oxygen concentration (-3% \/ +6%) maintained at every setting. Pulse volume per breath varies with breathing rate and is tested to ISO 80601-2-67, ±15%.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"enhdme-pro-faq\" style=\"margin-bottom:16px;\"\u003e\n    \u003cp style=\"font-weight:600; color:var(--enhdme-pro-navy); margin-bottom:4px;\"\u003eIs the Resp-O2 approved for use on commercial flights, and is it latex-free?\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003eThe manufacturer has determined this device conforms to all applicable FAA acceptance criteria for POC carriage and use on board aircraft. The device is not made with natural rubber latex.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- B2B Procurement Disclaimer \u0026 Prop 65 Warning Box --\u003e\n  \u003cdiv class=\"enhdme-pro-disclaimer-box\" style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:6px; padding:16px 20px; font-size:13px; color:#64748b;\"\u003e\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\u003cstrong\u003eRx Only:\u003c\/strong\u003e Federal (USA) law restricts this device to sale by or on the order of a physician. Buyers are responsible for confirming valid prescription\/order documentation prior to purchase and dispensing. See EnhDme-Pro's \u003ca href=\"https:\/\/72mbs0vpcbvl197t-81178230841.shopifypreview.com\/pages\/prescription-policy\" style=\"color:var(--enhdme-pro-blue); text-decoration:underline;\"\u003ePrescription (Rx) Policy\u003c\/a\u003e for full requirements.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 8px 0;\"\u003e\u003cstrong\u003eHCPCS Code Disclaimer:\u003c\/strong\u003e HCPCS codes are provided for reference only and are subject to change by CMS. Facilities are responsible for independently verifying current, applicable billing codes with their payer and compliance teams prior to claim submission.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\" style=\"color:var(--enhdme-pro-blue); text-decoration:underline;\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Dynarex","offers":[{"title":"Standard Package","offer_id":46444895010873,"sku":"33955","price":1599.99,"currency_code":"USD","in_stock":true},{"title":"Extra 8 Cell Battery","offer_id":46444895043641,"sku":"33955EXB","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/7823\/0841\/files\/33955_prtbl-oxy-cncntrtr_cntns_72dpi.png?v=1788460794","url":"https:\/\/enhdme-pro.com\/products\/dynarex-33955-resp-o2-portable-oxygen-concentrator","provider":"EnhDme-Pro","version":"1.0","type":"link"}