{"id":37358,"date":"2025-08-06T16:24:16","date_gmt":"2025-08-06T15:24:16","guid":{"rendered":"https:\/\/broxtal.com\/?p=37358"},"modified":"2026-07-14T11:21:42","modified_gmt":"2026-07-14T10:21:42","slug":"oxygen-concentrator-what-it-is-how-it-helps-and-what-need-to-know","status":"publish","type":"post","link":"https:\/\/broxtal.com\/es\/oxygen-concentrator-what-it-is-how-it-helps-and-what-need-to-know\/","title":{"rendered":"Concentrador de ox\u00edgeno: qu\u00e9 es, c\u00f3mo ayuda y lo que debes saber"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"37358\" class=\"elementor elementor-37358\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-310df57 e-flex e-con-boxed e-con e-parent\" data-id=\"310df57\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1adcb7e elementor-widget elementor-widget-html\" data-id=\"1adcb7e\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"ecom-redesign-wrapper\">\n<style>\n  #ecom-redesign-wrapper {\n    --navy: #1B2A4A;\n    --navy-soft: #2E4270;\n    --blue-light: #EAF3FC;\n    --blue-mid: #D6E9F9;\n    --blue-accent: #3E7CB1;\n    --blue-deep: #1E4E7A;\n    --gray-text: #5B6472;\n    --gray-line: #E3E8EF;\n    --white: #FFFFFF;\n    font-family: 'Poppins', sans-serif;\n    color: var(--navy);\n    line-height: 1.7;\n    max-width: 800px;\n    margin: 0 auto;\n  }\n  #ecom-redesign-wrapper * { box-sizing: border-box; }\n  #ecom-redesign-wrapper h2, #ecom-redesign-wrapper h3 {\n    font-family: 'Poppins', sans-serif;\n    font-weight: 600;\n    color: var(--navy);\n    margin: 40px 0 14px 0;\n  }\n  #ecom-redesign-wrapper h2 { font-size: 24px; }\n  #ecom-redesign-wrapper h3 { font-size: 18px; }\n  #ecom-redesign-wrapper p { margin: 0 0 16px 0; color: var(--gray-text); font-size: 15.5px; }\n  #ecom-redesign-wrapper a { color: var(--blue-accent); text-decoration: none; font-weight: 500; }\n  #ecom-redesign-wrapper a:hover { text-decoration: underline; }\n  #ecom-redesign-wrapper ul, #ecom-redesign-wrapper ol { margin: 0 0 16px 0; padding-left: 22px; color: var(--gray-text); font-size: 15.5px; }\n  #ecom-redesign-wrapper li { margin-bottom: 8px; }\n  #ecom-redesign-wrapper strong { color: var(--navy); }\n\n  #ecom-redesign-wrapper .reviewed-strip {\n    display: flex; align-items: center; gap: 8px;\n    font-size: 13px; color: var(--gray-text);\n    background: var(--blue-light); border-radius: 8px;\n    padding: 10px 16px; margin-bottom: 28px;\n  }\n  #ecom-redesign-wrapper .reviewed-strip svg { width: 16px; height: 16px; stroke: var(--blue-accent); flex-shrink: 0; }\n\n  #ecom-redesign-wrapper .article-img {\n    width: 100%; height: auto; border-radius: 12px;\n    margin: 8px 0 24px; display: block;\n    box-shadow: 0 8px 20px rgba(27,42,74,0.08);\n  }\n\n  \/* ---------- MEDIA SPLIT (image beside text) ---------- *\/\n  #ecom-redesign-wrapper .media-split {\n    display: flex;\n    align-items: center;\n    gap: 24px;\n    margin: 24px 0 28px;\n  }\n  #ecom-redesign-wrapper .media-split.reverse { flex-direction: row-reverse; }\n  #ecom-redesign-wrapper .media-split .media-img-wrap {\n    flex: 0 0 38%;\n    max-width: 38%;\n    border-radius: 12px;\n    overflow: hidden;\n    box-shadow: 0 8px 20px rgba(27,42,74,0.08);\n  }\n  #ecom-redesign-wrapper .media-split .media-img-wrap img {\n    width: 100%;\n    height: 100%;\n    display: block;\n    object-fit: cover;\n  }\n  #ecom-redesign-wrapper .media-split .media-text {\n    flex: 1 1 auto;\n    min-width: 0;\n  }\n  #ecom-redesign-wrapper .media-split .media-text p { margin-bottom: 0; }\n  #ecom-redesign-wrapper .media-caption {\n    font-size: 12.5px;\n    color: var(--gray-text);\n    font-style: italic;\n    margin-top: 6px;\n  }\n\n  #ecom-redesign-wrapper .compare-table-wrap { overflow-x: auto; margin-bottom: 20px; }\n  #ecom-redesign-wrapper table.compare-table {\n    width: 100%; border-collapse: collapse; font-size: 14.5px;\n    background: var(--white); border: 1px solid var(--gray-line);\n    border-radius: 10px; overflow: hidden;\n  }\n  #ecom-redesign-wrapper table.compare-table th {\n    background: var(--navy); color: var(--white);\n    text-align: left; padding: 12px 14px; font-weight: 600;\n  }\n  #ecom-redesign-wrapper table.compare-table td {\n    padding: 12px 14px; border-top: 1px solid var(--gray-line);\n    color: var(--gray-text); vertical-align: top;\n  }\n  #ecom-redesign-wrapper table.compare-table tr:nth-child(even) td { background: var(--blue-light); }\n\n  #ecom-redesign-wrapper .cta-block {\n    background: linear-gradient(135deg, var(--blue-light) 0%, var(--blue-mid) 100%);\n    border-radius: 12px; padding: 22px 24px; margin: 24px 0 32px;\n    display: flex; align-items: center; justify-content: space-between;\n    gap: 16px; flex-wrap: wrap;\n  }\n  #ecom-redesign-wrapper .cta-block p { margin: 0; color: var(--navy-soft); font-size: 15px; font-weight: 500; }\n  #ecom-redesign-wrapper .cta-btn {\n    display: inline-block; background: var(--navy); color: var(--white) !important;\n    padding: 11px 22px; border-radius: 30px; font-size: 14px; font-weight: 600; white-space: nowrap;\n  }\n  #ecom-redesign-wrapper .cta-btn:hover { background: var(--blue-deep); text-decoration: none; }\n\n  #ecom-redesign-wrapper .callout {\n    background: var(--blue-light);\n    border-left: 3px solid var(--blue-accent);\n    border-radius: 8px;\n    padding: 14px 18px;\n    margin: 0 0 20px;\n    font-size: 14.5px;\n    color: var(--navy-soft);\n  }\n  #ecom-redesign-wrapper .callout strong { color: var(--navy); }\n\n  #ecom-redesign-wrapper .safety-list {\n    list-style: none;\n    padding: 0;\n    margin: 0 0 20px;\n  }\n  #ecom-redesign-wrapper .safety-list li {\n    padding: 10px 0 10px 30px;\n    position: relative;\n    border-bottom: 1px solid var(--gray-line);\n  }\n  #ecom-redesign-wrapper .safety-list li:last-child { border-bottom: none; }\n  #ecom-redesign-wrapper .safety-list li::before {\n    content: \"\u2713\";\n    position: absolute;\n    left: 0;\n    top: 10px;\n    color: var(--blue-accent);\n    font-weight: 700;\n  }\n\n  #ecom-redesign-wrapper .faq-item {\n    border: 1px solid var(--gray-line); border-radius: 10px;\n    padding: 14px 18px; margin-bottom: 10px; background: var(--white);\n  }\n  #ecom-redesign-wrapper .faq-item summary {\n    font-weight: 600; font-size: 15px; color: var(--navy); cursor: pointer; list-style: none;\n  }\n  #ecom-redesign-wrapper .faq-item summary::-webkit-details-marker { display: none; }\n  #ecom-redesign-wrapper .faq-answer { margin-top: 10px; }\n  #ecom-redesign-wrapper .faq-answer p { margin-bottom: 0; font-size: 14.5px; }\n\n  #ecom-redesign-wrapper .writer-mini-wrap { margin: 36px 0; }\n  #ecom-redesign-wrapper .writer-mini {\n    display: flex; gap: 14px; align-items: center;\n    background: #F2F3F5; border: 1px solid var(--gray-line);\n    border-radius: 12px; padding: 16px 20px;\n  }\n  #ecom-redesign-wrapper .writer-mini .avatar {\n    flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%;\n    background: #8A93A3; display: flex; align-items: center; justify-content: center;\n  }\n  #ecom-redesign-wrapper .writer-mini .avatar svg { width: 20px; height: 20px; stroke: var(--white); fill: none; }\n  #ecom-redesign-wrapper .writer-mini .name { font-weight: 600; font-size: 14px; color: var(--navy); }\n  #ecom-redesign-wrapper .writer-mini .role { font-size: 12px; color: var(--gray-text); font-weight: 500; margin: 0; }\n\n  #ecom-redesign-wrapper .related-grid {\n    display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 20px 0 10px;\n  }\n  #ecom-redesign-wrapper .related-card {\n    display: block; background: var(--white); border: 1px solid var(--gray-line);\n    border-radius: 10px; padding: 14px 16px; font-size: 14px; font-weight: 500; color: var(--navy) !important;\n  }\n  #ecom-redesign-wrapper .related-card:hover { border-color: var(--blue-accent); text-decoration: none; }\n\n  @media (max-width: 640px) {\n    #ecom-redesign-wrapper .related-grid { grid-template-columns: 1fr; }\n    #ecom-redesign-wrapper .cta-block { flex-direction: column; align-items: flex-start; }\n    #ecom-redesign-wrapper .media-split,\n    #ecom-redesign-wrapper .media-split.reverse { flex-direction: column; }\n    #ecom-redesign-wrapper .media-split .media-img-wrap { max-width: 100%; flex-basis: auto; }\n  }\n<\/style>\n\n<div class=\"reviewed-strip\">\n  <svg viewbox=\"0 0 24 24\" stroke-width=\"1.8\" fill=\"none\"><path d=\"M12 2l8 3v6c0 5-3.5 8.5-8 11-4.5-2.5-8-6-8-11V5l8-3z\"\/><path d=\"M9 12l2 2 4-4\"\/><\/svg>\n  Gu\u00eda revisada por m\u00e9dicos. \u00daltima actualizaci\u00f3n: 14 de julio de 2026.\n<\/div>\n\n<h2>\u00bfPara qu\u00e9 sirve un concentrador de ox\u00edgeno?<\/h2>\n<p>En <strong>concentrador de ox\u00edgeno<\/strong> is a medical device that delivers extra oxygen to people who have trouble breathing on their own. It pulls in air from the room, filters out nitrogen, and sends purified oxygen through a tube into your nose or mask. It's commonly used in <strong>oxigenoterapia<\/strong> for conditions like COPD, sleep apnea, or recovery from illness, and for many people it's the difference between struggling for breath and getting on with daily life.<\/p>\n\n<h2>What Is an Oxygen Concentrator and How Does It Work?<\/h2>\n<p>A traditional oxygen machine might make you think of bulky tanks, but an oxygen concentrator works differently. Instead of storing oxygen, it <strong>produce ox\u00edgeno a demanda<\/strong> using the air already around you, so there's nothing to run out of and nothing to refill.<\/p>\n\n<div class=\"media-split\">\n  <div class=\"media-img-wrap\"><img decoding=\"async\" src=\"https:\/\/broxtal.com\/wp-content\/uploads\/2025\/08\/20250806_1736_Oxygen-Concentrator-Diagram_simple_compose_01k1zwxj2aekm9fc1cp3c4apy7.webp\" alt=\"Diagram showing room air intake, nitrogen filtering, and purified oxygen delivery\"><\/div>\n  <div class=\"media-text\">\n    <p>The process behind this is called <strong>Adsorci\u00f3n por cambio de presi\u00f3n (PSA)<\/strong>. Here's what actually happens inside the machine:<\/p>\n    <ul>\n      <li><strong>Air intake:<\/strong> The machine draws in surrounding room air, roughly 21% oxygen and 78% nitrogen.<\/li>\n      <li><strong>Nitrogen filtering:<\/strong> That air passes through a molecular sieve bed, a filter designed to trap and separate nitrogen.<\/li>\n      <li><strong>Purified delivery:<\/strong> What's left is concentrated oxygen, typically 90&ndash;95% pure, delivered through a nasal cannula or mask.<\/li>\n    <\/ul>\n  <\/div>\n<\/div>\n<p>This cycle repeats continuously while the machine runs, which is why it never needs refilling the way an oxygen tank does. It supports breathing therapy by helping your lungs get more oxygen when they can't absorb enough naturally.<\/p>\n\n<h2>Who Needs an Oxygen Concentrator?<\/h2>\n<p>This device is commonly prescribed or recommended for people with:<\/p>\n<ul>\n  <li>Enfermedad pulmonar obstructiva cr\u00f3nica (EPOC)<\/li>\n  <li>Larga recuperaci\u00f3n de COVID o neumon\u00eda<\/li>\n  <li>Severe asthma or pulmonary fibrosis<\/li>\n  <li>Sleep apnea, especially when combined with low blood oxygen levels<\/li>\n  <li>Insuficiencia card\u00edaca con baja saturaci\u00f3n de ox\u00edgeno<\/li>\n  <li>Recovery from surgery or serious illness where oxygen levels are temporarily low<\/li>\n<\/ul>\n<p>It's also useful for older adults, caregivers managing chronic conditions, or anyone experiencing low oxygen levels during daily life or sleep. If you're not sure whether your symptoms point to low oxygen or something else, that's a conversation for a doctor, not a guess to make alone.<\/p>\n\n<div class=\"cta-block\">\n  <p>Explore our full range of oxygen concentrators.<\/p>\n  <a class=\"cta-btn\" href=\"https:\/\/broxtal.com\/product-category\/health-wellness\/respiratory-care-oxygen-therapy\/oxygen-concentrators\/\" target=\"_blank\" rel=\"noopener\">Comprar concentradores de ox\u00edgeno<\/a>\n<\/div>\n\n<h2>Can You Sleep with an Oxygen Concentrator?<\/h2>\n<p>Yes, you can sleep with an oxygen concentrator, especially if your doctor recommends it for conditions like sleep apnea, COPD, or shallow nighttime breathing. The important part is choosing the right delivery type for overnight use.<\/p>\n\n<div class=\"compare-table-wrap\">\n<table class=\"compare-table\">\n  <tr><th>Caracter\u00edstica<\/th><th>Flujo de impulsos<\/th><th>Flujo continuo<\/th><\/tr>\n  <tr><td>C\u00f3mo funciona<\/td><td>Delivers oxygen only when you inhale<\/td><td>Delivers oxygen nonstop, even between breaths<\/td><\/tr>\n  <tr><td>Lo mejor para<\/td><td>Active users, daytime use, travel<\/td><td>Sleep, higher oxygen needs, shallow breathing<\/td><\/tr>\n  <tr><td>Duraci\u00f3n de la bater\u00eda<\/td><td>Longer, more efficient<\/td><td>Shorter, uses more power<\/td><\/tr>\n  <tr><td>Nivel de ruido<\/td><td>Generally quieter<\/td><td>May be slightly louder<\/td><\/tr>\n  <tr><td>Tama\u00f1o del dispositivo<\/td><td>Often smaller and lighter<\/td><td>Usually larger, especially home models<\/td><\/tr>\n  <tr><td>Compatibilidad con el sue\u00f1o<\/td><td>Not ideal, no oxygen between breaths<\/td><td>Recommended for overnight use<\/td><\/tr>\n<\/table>\n<\/div>\n\n<div class=\"media-split reverse\">\n  <div class=\"media-img-wrap\"><img decoding=\"async\" src=\"https:\/\/broxtal.com\/wp-content\/uploads\/2025\/08\/20250621_1329_Oxygen-Delivery-Methods-Infographic_simple_compose_01jy90gc1se96t2n7cek0vce95.webp\" alt=\"Infographic comparing continuous flow and pulse flow oxygen delivery over time\"><\/div>\n  <div class=\"media-text\">\n    <p>For sleep, continuous flow is strongly recommended, because it keeps delivering oxygen even if your breathing is irregular or you sleep with your mouth open, both common during deep sleep.<\/p>\n    <p><strong>Recommended for sleep:<\/strong> <a href=\"https:\/\/broxtal.com\/product\/high-purity-oxygen-concentrator-7l-yk-201n\/\" target=\"_blank\" rel=\"noopener\">High Purity Oxygen Concentrator 7L, YK-201N<\/a> (quiet and stable) and <a href=\"https:\/\/broxtal.com\/product\/compact-oxygen-concentrator-machine\/\" target=\"_blank\" rel=\"noopener\">7L Oxygen Concentrator Machine, Dual Function<\/a> (sleep-friendly design).<\/p>\n  <\/div>\n<\/div>\n\n<h2>How Long Can You Be on an Oxygen Concentrator?<\/h2>\n<p>There's no fixed time limit. Many people use an oxygen concentrator for years, continuously, as part of long-term management for conditions like COPD. Others use one temporarily, during recovery from illness or surgery, until their own oxygen levels return to normal. Your usage duration and daily hours should be set by your doctor based on your specific oxygen saturation levels, not a general rule, since using it more or less than prescribed can affect how well it works.<\/p>\n\n<h2>What If Your Sleep Issues Are Caused by Sleep Apnea?<\/h2>\n<div class=\"media-split\">\n  <div class=\"media-img-wrap\"><img decoding=\"async\" src=\"https:\/\/broxtal.com\/wp-content\/uploads\/2025\/06\/9-2.webp\" alt=\"BiPAP machine for sleep apnea therapy\"><\/div>\n  <div class=\"media-text\">\n    <p>If your breathing problems at night are due to sleep apnea rather than low oxygen levels, your doctor may recommend a CPAP or BiPAP machine instead of, or alongside, an oxygen concentrator. These machines keep your airway open and prevent the snoring, choking, or breathing pauses caused by obstructive or central sleep apnea.<\/p>\n  <\/div>\n<\/div>\n\n<h3>CPAP vs BiPAP: What's the Difference?<\/h3>\n<ul>\n  <li><strong>CPAP (Continuous Positive Airway Pressure):<\/strong> proporciona una presi\u00f3n constante para mantener abiertas las v\u00edas respiratorias.<\/li>\n  <li><strong>BiPAP (Bilevel Positive Airway Pressure):<\/strong> gives two pressure levels, higher on inhale, lower on exhale, for a more natural breathing feel.<\/li>\n<\/ul>\n<p>Learn more in our full guide: <a href=\"https:\/\/broxtal.com\/cpap-vs-bipap-when-to-use-them-for-sleep-apnea\/\" target=\"_blank\" rel=\"noopener\">CPAP frente a BiPAP: Cu\u00e1ndo usarlos para la apnea del sue\u00f1o<\/a>.<\/p>\n<p><strong>Recommended devices:<\/strong> <a href=\"https:\/\/broxtal.com\/product\/ya-ling-smart-cpap-apap-machine\/\" target=\"_blank\" rel=\"noopener\">YA LING\u2122 M\u00e1quina inteligente de CPAP\/APAP<\/a> y <a href=\"https:\/\/broxtal.com\/product\/auto-smart-bipap-machine\/\" target=\"_blank\" rel=\"noopener\">Auto Smart BiPAP Machine Sleep Therapy Device<\/a>.<\/p>\n<p>If you or a loved one snores loudly, wakes up gasping, or feels exhausted during the day despite a full night's sleep, one of these machines may be more effective than oxygen therapy alone.<\/p>\n\n<h2>\u00bfCu\u00e1les son las desventajas de un concentrador de ox\u00edgeno?<\/h2>\n<p>A genuinely useful guide tells you the drawbacks too. Oxygen concentrators are highly effective, but they're not without trade-offs:<\/p>\n\n<div class=\"compare-table-wrap\">\n<table class=\"compare-table\">\n  <tr><th>Desventaja<\/th><th>Detalles<\/th><th>How to solve it<\/th><\/tr>\n  <tr><td>Dependiente de la electricidad<\/td><td>Needs power to run, so it may not work during outages unless you have battery backup<\/td><td>Choose a model with a battery option, or keep a portable unit as backup<\/td><\/tr>\n  <tr><td>Ruido<\/td><td>Some units produce a humming sound<\/td><td>Choose a low-noise model, especially for bedrooms<\/td><\/tr>\n  <tr><td>Limitaciones de movilidad<\/td><td>Home machines are stationary<\/td><td>A portable oxygen concentrator solves this for anyone who moves around a lot<\/td><\/tr>\n  <tr><td>Curva de aprendizaje inicial<\/td><td>Caregivers or users may need brief training to use it correctly<\/td><td>Choose a model with a simple display and clear instructions<\/td><\/tr>\n<\/table>\n<\/div>\n\n<div class=\"media-split reverse\">\n  <div class=\"media-img-wrap\"><img decoding=\"async\" src=\"https:\/\/broxtal.com\/wp-content\/uploads\/2025\/06\/oxu-in-car-2.png\" alt=\"Person using a portable oxygen concentrator while out and about\"><\/div>\n  <div class=\"media-text\">\n    <p><strong>Models that address these issues:<\/strong> <a href=\"https:\/\/broxtal.com\/product\/jeauyy-portable-oxygen-concentrator-1-5l\/\" target=\"_blank\" rel=\"noopener\">Concentrador de ox\u00edgeno port\u00e1til 1-5L<\/a> (lightweight and rechargeable) and <a href=\"https:\/\/broxtal.com\/product\/oxu-portable-oxygen-generator-machine\/\" target=\"_blank\" rel=\"noopener\">M\u00e1quina generadora port\u00e1til OXU\u2122<\/a> (travel-friendly and compact).<\/p>\n  <\/div>\n<\/div>\n\n<div class=\"cta-block\">\n  <p>Need a portable solution instead of a home unit?<\/p>\n  <a class=\"cta-btn\" href=\"https:\/\/broxtal.com\/product-category\/health-wellness\/respiratory-care-oxygen-therapy\/oxygen-concentrators\/portable-oxygen-machine\/\" target=\"_blank\" rel=\"noopener\">Shop Portable Oxygen Concentrators<\/a>\n<\/div>\n\n<h2>Oxygen Concentrator Safety Tips<\/h2>\n<p>Whether you're using one yourself or caring for someone who is, these basics keep therapy safe and effective:<\/p>\n<ul class=\"safety-list\">\n  <li>Keep the machine at least 2 metres from open flames, gas stoves, or lit candles. Oxygen doesn't burn itself, but it makes anything nearby burn faster.<\/li>\n  <li>Never smoke, or let anyone smoke, near an active oxygen concentrator or while wearing a cannula.<\/li>\n  <li>Clean or replace the air filter regularly, a blocked filter reduces oxygen purity and strains the motor.<\/li>\n  <li>Don't use oil-based lotions, petroleum jelly, or aerosol sprays near the device or mask.<\/li>\n  <li>Keep the machine's air intake unobstructed, don't tuck it against a wall or under bedding.<\/li>\n  <li>Follow your doctor's prescribed flow rate exactly, more isn't automatically better, and less won't give the support you need.<\/li>\n  <li>Have a backup plan for power outages if you rely on continuous therapy.<\/li>\n<\/ul>\n\n<h2>C\u00f3mo elegir la m\u00e1quina de ox\u00edgeno adecuada<\/h2>\n<p>Al seleccionar una m\u00e1quina de ox\u00edgeno, tenga en cuenta:<\/p>\n<ul>\n  <li><strong>Doctor's recommendation:<\/strong> your prescribed flow rate in LPM is non-negotiable.<\/li>\n  <li><strong>Continuous vs pulse flow:<\/strong> pulse suits active daytime use, continuous suits sleep.<\/li>\n  <li><strong>Portability needs:<\/strong> home use only, or on the go too?<\/li>\n  <li><strong>Ease of use:<\/strong> for older adults or caregivers, simple controls matter more than extra features.<\/li>\n<\/ul>\n<p>If you're caring for a loved one, look for quiet operation, an easy-to-read display, and reliable customer support behind the machine. Choosing between a portable and a home unit specifically? See our <a href=\"https:\/\/broxtal.com\/portable-oxygen-concentrator-buyers-guide\/\" target=\"_blank\" rel=\"noopener\">Gu\u00eda de compra de concentradores de ox\u00edgeno port\u00e1tiles<\/a> for a full model-by-model comparison.<\/p>\n\n<h2>Preguntas frecuentes<\/h2>\n\n<details class=\"faq-item\" open>\n  <summary>\u00bfPara qu\u00e9 sirve un concentrador de ox\u00edgeno?<\/summary>\n  <div class=\"faq-answer\"><p>It pulls in room air, filters out nitrogen, and delivers purified oxygen, typically 90-95% pure, through a nasal cannula or mask, supporting people whose lungs can't absorb enough oxygen naturally.<\/p><\/div>\n<\/details>\n\n<details class=\"faq-item\">\n  <summary>How long can a patient be on an oxygen concentrator?<\/summary>\n  <div class=\"faq-answer\"><p>There's no fixed limit. Many people use one continuously for years as part of long-term condition management, while others use one temporarily during recovery. Usage duration should be set by a doctor based on your oxygen levels.<\/p><\/div>\n<\/details>\n\n<details class=\"faq-item\">\n  <summary>What are the disadvantages of an oxygen concentrator?<\/summary>\n  <div class=\"faq-answer\"><p>It depends on electricity, may produce some noise, home units are stationary, and there's a short learning curve for new users. Portable models and battery backups address most of these limitations.<\/p><\/div>\n<\/details>\n\n<details class=\"faq-item\">\n  <summary>Can you sleep with an oxygen concentrator?<\/summary>\n  <div class=\"faq-answer\"><p>Yes. Continuous flow is recommended for overnight use, since it keeps delivering oxygen even during irregular breathing or mouth breathing during sleep.<\/p><\/div>\n<\/details>\n\n<details class=\"faq-item\">\n  <summary>Is an oxygen concentrator the same as a CPAP machine?<\/summary>\n  <div class=\"faq-answer\"><p>No. An oxygen concentrator adds extra oxygen to your air supply. A CPAP machine keeps your airway open using air pressure. If your issue is sleep apnea rather than low oxygen, a CPAP or BiPAP is usually the more effective device.<\/p><\/div>\n<\/details>\n\n<p>Para obtener m\u00e1s informaci\u00f3n del NHS sobre la oxigenoterapia domiciliaria, consulta la <a href=\"https:\/\/www.nhs.uk\/conditions\/home-oxygen-treatment\/\" target=\"_blank\" rel=\"noopener\">Resumen del NHS sobre el tratamiento con ox\u00edgeno a domicilio<\/a>.<\/p>\n\n<div class=\"cta-block\">\n  <p>Talk to our product specialists for a personalised recommendation.<\/p>\n  <a class=\"cta-btn\" href=\"https:\/\/broxtal.com\/contact\/\" target=\"_blank\" rel=\"noopener\">Contact Broxtal<\/a>\n<\/div>\n\n<div class=\"writer-mini-wrap\">\n  <div class=\"writer-mini\">\n    <div class=\"avatar\"><svg viewbox=\"0 0 24 24\"><path d=\"M12 12a4.5 4.5 0 100-9 4.5 4.5 0 000 9zM4 21c0-4.4 3.6-8 8-8s8 3.6 8 8\"\/><\/svg><\/div>\n    <div>\n      <div class=\"name\">Escrito por Hajar A. Adams<\/div>\n      <div class=\"role\">Redactor m\u00e9dico, Broxtal<\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n<h3>Descubre m\u00e1s gu\u00edas sobre la oxigenoterapia<\/h3>\n<div class=\"related-grid\">\n  <a class=\"related-card\" href=\"https:\/\/broxtal.com\/product-category\/health-wellness\/respiratory-care-oxygen-therapy\/oxygen-concentrators\/home-oxygen-machine\/\" target=\"_blank\" rel=\"noopener\">Tienda: Concentradores de ox\u00edgeno para uso dom\u00e9stico<\/a>\n  <a class=\"related-card\" href=\"https:\/\/broxtal.com\/product-category\/health-wellness\/respiratory-care-oxygen-therapy\/oxygen-concentrators\/portable-oxygen-machine\/\" target=\"_blank\" rel=\"noopener\">Shop Portable Oxygen Concentrators<\/a>\n  <a class=\"related-card\" href=\"https:\/\/broxtal.com\/portable-oxygen-concentrator-buyers-guide\/\" target=\"_blank\" rel=\"noopener\">Gu\u00eda de compra de concentradores de ox\u00edgeno port\u00e1tiles<\/a>\n  <a class=\"related-card\" href=\"https:\/\/broxtal.com\/cpap-vs-bipap-when-to-use-them-for-sleep-apnea\/\" target=\"_blank\" rel=\"noopener\">CPAP frente a BiPAP: Cu\u00e1ndo usarlos para la apnea del sue\u00f1o<\/a>\n<\/div>\n<\/div>\n\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does an oxygen concentrator do?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It pulls in room air, filters out nitrogen, and delivers purified oxygen, typically 90-95% pure, through a nasal cannula or mask.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How long can a patient be on an oxygen concentrator?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"There is no fixed limit. Many people use one continuously for years, while others use one temporarily during recovery, as determined by a doctor.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What are the disadvantages of an oxygen concentrator?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It depends on electricity, may produce some noise, home units are stationary, and there is a short learning curve for new users.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can you sleep with an oxygen concentrator?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Continuous flow is recommended for overnight use since it keeps delivering oxygen even during irregular or mouth breathing during sleep.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is an oxygen concentrator the same as a CPAP machine?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. An oxygen concentrator adds extra oxygen. A CPAP machine keeps the airway open using air pressure for sleep apnea.\"\n            }\n        }\n    ]\n}<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Medically reviewed guide. Last updated 14 July 2026. What Does an Oxygen Concentrator Do? An oxygen concentrator is a medical<\/p>","protected":false},"author":9,"featured_media":40338,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1576,1970],"tags":[],"class_list":["post-37358","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","category-oxygen-therapy"],"jetpack_featured_media_url":"https:\/\/broxtal.com\/wp-content\/uploads\/2025\/08\/Oxygen-Concentrator-What-It-Is-scaled.webp","_links":{"self":[{"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/posts\/37358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/comments?post=37358"}],"version-history":[{"count":12,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/posts\/37358\/revisions"}],"predecessor-version":[{"id":40356,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/posts\/37358\/revisions\/40356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/media\/40338"}],"wp:attachment":[{"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/media?parent=37358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/categories?post=37358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/broxtal.com\/es\/wp-json\/wp\/v2\/tags?post=37358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}