{"id":1844,"date":"2026-08-27T16:23:51","date_gmt":"2026-08-27T16:23:51","guid":{"rendered":"https:\/\/oxycron.com\/vi\/?p=1844"},"modified":"2026-10-02T04:39:28","modified_gmt":"2026-10-02T04:39:28","slug":"1-5-ata-vs-2-0-ata-hyperbaric-chambers","status":"publish","type":"post","link":"https:\/\/oxycron.com\/vi\/blog\/2026\/08\/27\/1-5-ata-vs-2-0-ata-hyperbaric-chambers\/","title":{"rendered":"Bu\u1ed3ng 1,5 ATA v\u00e0 2,0 ATA: c\u1ea7n so s\u00e1nh g\u00ec"},"content":{"rendered":"<h2>\u00dd ngh\u0129a ATA<\/h2>\n<p>ATA l\u00e0 atmosphere tuy\u1ec7t \u0111\u1ed1i, g\u1ed3m \u00e1p su\u1ea5t m\u00f4i tr\u01b0\u1eddng. \u1ede m\u1ef1c n\u01b0\u1edbc bi\u1ec3n, 1,5 ATA cao h\u01a1n m\u00f4i tr\u01b0\u1eddng kho\u1ea3ng 0,5 atmosphere; 2,0 ATA cao h\u01a1n kho\u1ea3ng m\u1ed9t atmosphere. Lu\u00f4n ki\u1ec3m tra th\u00f4ng s\u1ed1 l\u00e0 \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i, d\u01b0, l\u00e0m vi\u1ec7c hay th\u1eed nghi\u1ec7m.<\/p>\n<h2>\u00c1p su\u1ea5t kh\u00e1c n\u1ed3ng \u0111\u1ed9 oxy<\/h2>\n<p>\u00c1p su\u1ea5t bu\u1ed3ng kh\u00f4ng m\u00f4 t\u1ea3 kh\u00ed h\u00edt v\u00e0o. Y\u00eau c\u1ea7u ri\u00eang v\u1ec1 kh\u00ed trong bu\u1ed3ng, ngu\u1ed3n oxy, m\u1eb7t n\u1ea1, l\u01b0u l\u01b0\u1ee3ng v\u00e0 th\u00f4ng gi\u00f3. \u00c1p su\u1ea5t cao h\u01a1n kh\u00f4ng b\u1ea3o \u0111\u1ea3m k\u1ebft qu\u1ea3, ch\u1ea5t l\u01b0\u1ee3ng hay c\u1ea5p ph\u00e9p y t\u1ebf t\u1ed1t h\u01a1n. Ch\u1ecdn theo m\u1ee5c \u0111\u00edch \u0111\u01b0\u1ee3c ghi nh\u1eadn v\u00e0 quy \u0111\u1ecbnh qu\u1ed1c gia.<\/p>\n<h2>So s\u00e1nh c\u1ea5u h\u00ecnh \u0111\u1ea7y \u0111\u1ee7<\/h2>\n<p>OXY-38 di \u0111\u1ed9ng 1,5 ATA v\u00e0 OXY-15 c\u1ee9ng 2,0 ATA minh h\u1ecda hai c\u00e1ch l\u1eafp \u0111\u1eb7t kh\u00e1c nhau. So s\u00e1nh l\u1ed1i v\u00e0o, kh\u00f4ng gian, v\u1eadn chuy\u1ec3n, \u0111i\u1ec1u khi\u1ec3n, li\u00ean l\u1ea1c, \u0111i\u1ec7n v\u00e0 b\u1ea3o tr\u00ec. Y\u00eau c\u1ea7u h\u1ed3 s\u01a1 m\u1eabu, m\u1eb7t b\u1eb1ng, \u0111\u00e0o t\u1ea1o. X\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi gi\u00e1m s\u00e1t v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1. Quy\u1ebft \u0111\u1ecbnh l\u00e2m s\u00e0ng thu\u1ed9c chuy\u00ean gia \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n; t\u00e0i li\u1ec7u th\u01b0\u01a1ng m\u1ea1i kh\u00f4ng x\u00e1c \u0111\u1ecbnh ph\u00e1c \u0111\u1ed3 \u0111i\u1ec1u tr\u1ecb.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.fda.gov\/medical-devices\/letters-health-care-providers\/follow-instructions-safe-use-hyperbaric-oxygen-therapy-devices-letter-health-care-providers\">FDA \u2014 s\u1eed d\u1ee5ng an to\u00e0n thi\u1ebft b\u1ecb oxy cao \u00e1p<\/a><\/li>\n<li><a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/safety-standard-for-pressure-vessels-for-human-occupancy\">ASME \u2014 ti\u00eau chu\u1ea9n an to\u00e0n b\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c c\u00f3 ng\u01b0\u1eddi b\u00ean trong<\/a><\/li>\n<\/ul>\n<h2>H\u01b0\u1edbng d\u1eabn li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/oxycron.com\/vi\/blog\/2026\/08\/26\/hyperbaric-chamber-buyer-checklist\/\">C\u00e1ch ch\u1ecdn nh\u00e0 cung c\u1ea5p bu\u1ed3ng cao \u00e1p<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/oxycron.com\/vi\/contact\/\">Li\u00ean h\u1ec7 Oxycron<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00dd ngh\u0129a ATA ATA l\u00e0 atmosphere tuy\u1ec7t \u0111\u1ed1i, g\u1ed3m \u00e1p su\u1ea5t m\u00f4i tr\u01b0\u1eddng. \u1ede m\u1ef1c n\u01b0\u1edbc bi\u1ec3n, 1,5 ATA cao h\u01a1n m\u00f4i tr\u01b0\u1eddng kho\u1ea3ng 0,5 atmosphere; 2,0 ATA cao h\u01a1n kho\u1ea3ng m\u1ed9t atmosphere. Lu\u00f4n ki\u1ec3m tra th\u00f4ng s\u1ed1 l\u00e0 \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i, d\u01b0, l\u00e0m vi\u1ec7c hay th\u1eed nghi\u1ec7m. \u00c1p su\u1ea5t kh\u00e1c n\u1ed3ng \u0111\u1ed9 oxy [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_oxycron_blog_qa_enabled":true,"_oxycron_shared_image_source_id":1842,"_oxycron_translation_group":"blog-pressure-comparison-20260828","_oxycron_brief_topic":"1.5 ATA vs 2.0 ATA hyperbaric chamber comparison","_oxycron_target_product":"OXY-38 1.5 ATA and OXY-15 2.0 ATA","_oxycron_main_question":"How should a buyer compare a 1.5 ATA and a 2.0 ATA hyperbaric chamber?","_oxycron_source_information":"FDA HBOT safety letter (2025); ASME PVHO-1 (2023); Oxycron product specifications","_oxycron_images_notes":"Shared R2 product image; localized ALT and caption","_oxycron_cta_goal":"Request a documented chamber recommendation","_oxycron_secondary_keywords":"hyperbaric chamber pressure, 1.5 ATA chamber, 2.0 ATA chamber, soft hyperbaric chamber, hard shell hyperbaric chamber","_oxycron_search_intent":"Commercial investigation \/ informational","_oxycron_internal_link_suggestions":"Localized OXY-38, OXY-15, chamber guide, buyer checklist and contact page","_oxycron_external_source_suggestions":"FDA safety letter and ASME PVHO-1 standard","_oxycron_image_alt_plan":"Bu\u1ed3ng cao \u00e1p tr\u1eafng c\u00f3 c\u1eeda s\u1ed5 v\u00e0 \u0111\u1ebf \u0111\u1ee1","_oxycron_image_caption_plan":"Bu\u1ed3ng cao \u00e1p tr\u1eafng c\u00f3 c\u1eeda s\u1ed5 v\u00e0 \u0111\u1ebf \u0111\u1ee1","_oxycron_featured_image_url":"https:\/\/img.oxycron.com\/2026\/08\/1-5-vs-2-0-ata-hyperbaric-chamber-featured.webp","_oxycron_seo_title":"Bu\u1ed3ng oxy cao \u00e1p: 1,5 ATA hay 2,0 ATA? | Oxycron","_oxycron_seo_description":"Bu\u1ed3ng oxy cao \u00e1p: 1,5 ATA hay 2,0 ATA. Hi\u1ec3u th\u00f4ng s\u1ed1 \u00e1p su\u1ea5t v\u00e0 so s\u00e1nh c\u1ea5u h\u00ecnh, h\u1ed3 s\u01a1 c\u00f9ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng tr\u01b0\u1edbc khi mua.","_oxycron_seo_h1":"Bu\u1ed3ng 1,5 ATA v\u00e0 2,0 ATA: c\u1ea7n so s\u00e1nh g\u00ec","_oxycron_seo_keywords":"bu\u1ed3ng 1,5 ata v\u00e0 2,0 ata c\u1ea7n so s\u00e1nh g\u00ec, h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn","_oxycron_og_title":"Bu\u1ed3ng oxy cao \u00e1p: 1,5 ATA hay 2,0 ATA? | Oxycron","_oxycron_og_description":"Bu\u1ed3ng oxy cao \u00e1p: 1,5 ATA hay 2,0 ATA. Hi\u1ec3u th\u00f4ng s\u1ed1 \u00e1p su\u1ea5t v\u00e0 so s\u00e1nh c\u1ea5u h\u00ecnh, h\u1ed3 s\u01a1 c\u00f9ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng tr\u01b0\u1edbc khi mua.","_oxycron_og_image":"https:\/\/img.oxycron.com\/2026\/08\/1-5-vs-2-0-ata-hyperbaric-chamber-featured.webp"},"categories":[1],"tags":[],"class_list":["post-1844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/posts\/1844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/comments?post=1844"}],"version-history":[{"count":1,"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/posts\/1844\/revisions"}],"predecessor-version":[{"id":2228,"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/posts\/1844\/revisions\/2228"}],"wp:attachment":[{"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/media?parent=1844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/categories?post=1844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oxycron.com\/vi\/wp-json\/wp\/v2\/tags?post=1844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}