{"id":18658,"date":"2026-04-02T15:26:57","date_gmt":"2026-04-02T07:26:57","guid":{"rendered":"https:\/\/business.medtecs.com\/?post_type=category-list&p=18658"},"modified":"2026-04-02T16:24:49","modified_gmt":"2026-04-02T08:24:49","slug":"25-12-17-%e5%88%86%e9%a1%9e%e9%a0%81%e8%a4%87%e8%a3%bd%e6%a8%a1%e6%9d%bf","status":"publish","type":"category-list","link":"https:\/\/business.medtecs.com\/zh-hans\/category-list\/25-12-17-%e5%88%86%e9%a1%9e%e9%a0%81%e8%a4%87%e8%a3%bd%e6%a8%a1%e6%9d%bf\/","title":{"rendered":"-AAMI Level 4 Isolation Gowns"},"content":{"rendered":"\t\t
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    \n\t\t\t\t\tAAMI Level 4 \u2014 Highest Barrier Protection<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    AAMI Level 4 Medical Isolation Gowns for Maximum Barrier Performance<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\tEngineered for the most critical healthcare settings. As a US-based manufacturer, we deliver ANSI\/AAMI PB70-compliant gowns that provide ultimate protection against viral and fluid penetration \u2014 from the ER to the OR.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    <\/path><\/path><\/svg>Request a Quote<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    <\/path><\/path><\/path><\/path><\/path><\/svg>Download Catalog<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    <\/path><\/path><\/svg><\/span><\/span>FDA REGISTERED<\/span><\/div>\t
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    <\/path><\/path><\/svg><\/span><\/span>ANSI\/AAMI PB70<\/span><\/div>\t
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    Understanding AAMI Gown Levels: The Rating System for Ultimate Gown Protection<\/h2>

    The ANSI\/AAMI PB70 standard defines four levels of barrier protection. Understanding these levels is essential for informed procurement and ensuring healthcare worker safety.<\/p><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Level 1<\/h3>Minimal Risk<\/span><\/div>

    Basic care and standard medical procedures. Protects against small amounts of fluid with a water impact penetration test.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Level 2<\/h3>Low Risk<\/span><\/div>

    Moderate exposure situations such as blood draws. Tested via impact penetration and hydrostatic pressure methods.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Level 3<\/h3>Moderate Risk<\/span><\/div>

    Risk of larger fluid volumes during arterial procedures. Higher hydrostatic pressure resistance requirements.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Level 4<\/h3>High Risk<\/span><\/div>

    Maximum barrier. Required for surgery and high-risk pathogen exposure. Must pass ASTM F1671 viral penetration testing \u2014 the gold standard.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Isolation Gown Material and Design Features of High-Performance AAMI Level 4 PPE Gowns<\/h2>

    The difference between adequate and exceptional protection lies in advanced material science and ergonomic engineering.<\/p><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Multi-Layer Non-Woven Construction<\/h3>

    Our gowns utilize advanced multi-layer non-woven textiles combining spunbond and meltblown polypropylene with microporous film laminates. This composite delivers exceptional hydrostatic pressure resistance (>50 cm) while maintaining breathability through optimized moisture vapor transmission rates (MVTR).<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Microporous Film Barrier Technology<\/h3>

    The critical barrier layer employs microporous polyethylene film that blocks bloodborne pathogens and viral particles (passing ASTM F1671) while allowing air and moisture vapor to escape \u2014 reducing heat stress during prolonged procedures.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Ultrasonic Seam Sealing<\/h3>

    Every seam is ultrasonically welded rather than stitched, eliminating needle holes that could serve as fluid pathways. This technology creates continuous barrier integrity across the entire gown surface, a critical requirement for Level 4 certification.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Ergonomic Design & Secure Cuffs<\/h3>

    Knitted cuffs with thumb loops ensure secure glove-to-gown interface. Full-back coverage with reinforced tie closures allows freedom of movement while maintaining complete protection. Available in multiple sizes (M\u20133XL) for optimal fit across all body types.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Distinctions Between Gown Types: Isolation vs. Surgical Gown Level 4<\/h2>

    Understanding the critical differences ensures compliance, proper protection, and procedural success.<\/p><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Feature<\/th>Surgical Gown Level 4<\/th>Isolation Gown Level 4<\/th><\/tr><\/thead>
    Sterility Requirement<\/td>Sterile (required)<\/td>Non-sterile (typically)<\/td><\/tr>
    Primary Use<\/td>Operating room \/ sterile field<\/td>ICU, trauma bay, infectious disease ward<\/td><\/tr>
    AAMI Level<\/td>Level 4 (surgical)<\/td>Level 4 (non-surgical)<\/td><\/tr>
    Critical Zone Coverage<\/td>Front chest, sleeves, seams (reinforced)<\/td>Full front and sleeves<\/td><\/tr>
    Closure Design<\/td>Back-closing, sterile wrap<\/td>Back-closing, tie or snap<\/td><\/tr>
    FDA Classification<\/td>Class II \u2013 510(k) required<\/td>Class II \u2013 510(k) required<\/td><\/tr>
    Key Standard Test<\/td>ASTM F1671 (viral penetration)<\/td>ASTM F1671 (viral penetration)<\/td><\/tr><\/tbody><\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Medical Device Regulations & Our Certifications<\/h2>

    Verifiable compliance is the cornerstone of trust. We maintain the highest regulatory standards so you can source with confidence.<\/p><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    FDA Registered & 510(k)<\/h3>

    Our gowns are classified as Class II medical devices and meet all FDA requirements, including 510(k) premarket notification where applicable.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    ISO 13485:2016 Certified<\/h3>

    Our quality management system is independently audited and certified to ISO 13485:2016, the international standard for medical device manufacturers.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    ISO 10993-5 Biocompatibility<\/h3>

    All materials undergo rigorous biocompatibility testing per ISO 10993-5, ensuring they are safe for extended skin contact during clinical procedures.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    CE Marked (EU MDR)<\/h3>

    Our products carry the CE mark, demonstrating conformity with European Medical Device Regulation requirements for distribution in the EU.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    ANSI\/AAMI PB70 Compliant<\/h3>

    Every gown is tested and verified against ANSI\/AAMI PB70 standards, including ASTM F1670 and F1671 penetration resistance testing.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Usage and Applications for Medical Protective Gowns in High-Risk Settings<\/h2>

    AAMI Level 4 protection is essential wherever healthcare workers face significant exposure to blood, body fluids, and dangerous pathogens.<\/p><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Operating Rooms<\/h3>

    Sterile surgical environments requiring maximum fluid and pathogen barrier protection during invasive procedures.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Intensive Care Units (ICU)<\/h3>

    High-acuity settings where prolonged patient contact and fluid exposure risks demand Level 4 protection.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Infectious Disease Wards<\/h3>

    Isolation rooms managing patients with known or suspected highly transmissible pathogens, including airborne and droplet precautions.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Trauma & Emergency Bays<\/h3>

    Unpredictable, high-pressure environments with significant blood and bodily fluid splash risk from unscreened patients.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Pathogen Laboratories<\/h3>

    BSL-3 and BSL-4 labs handling dangerous biological agents where impervious gown protection is non-negotiable.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Autopsy & Mortuary<\/h3>

    Post-mortem examination settings with sustained exposure to blood and body fluids requiring impervious barriers.<\/p><\/div><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Product Specifications, Ordering & Support<\/h2>

    Everything procurement managers and supply chain specialists need to make confident, data-driven sourcing decisions.<\/p><\/div> \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Product Specifications<\/h3>

    Access detailed technical datasheets, material certifications, and test reports for our complete AAMI Level 4 gown line.<\/p>