﻿{"id":16293,"date":"2025-11-05T07:55:38","date_gmt":"2025-11-05T04:25:38","guid":{"rendered":"https:\/\/parslab.co\/"},"modified":"2025-12-29T10:38:55","modified_gmt":"2025-12-29T07:08:55","slug":"%d8%a2%d8%b2%d9%85%d9%88%d9%86-%d9%85%d8%a7%d8%b3%da%a9-%d9%be%d8%b2%d8%b4%da%a9%db%8c","status":"publish","type":"post","link":"https:\/\/parslab.co\/en\/%d8%a2%d8%b2%d9%85%d9%88%d9%86-%d9%85%d8%a7%d8%b3%da%a9-%d9%be%d8%b2%d8%b4%da%a9%db%8c\/","title":{"rendered":"\u0622\u0632\u0645\u0648\u0646 \u0645\u0627\u0633\u06a9 \u067e\u0632\u0634\u06a9\u06cc"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16293\" class=\"elementor elementor-16293\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-903d913 e-flex e-con-boxed e-con e-parent\" data-id=\"903d913\" data-element_type=\"container\">\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-cbd6c25 e-con-full e-flex e-con e-child\" data-id=\"cbd6c25\" data-element_type=\"container\">\t\t<div class=\"elementor-element elementor-element-6dae50a elementor-widget elementor-widget-heading\" data-id=\"6dae50a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Evaluation of Performance, Safety, and Quality of Medical Masks<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb0f4ec elementor-widget elementor-widget-text-editor\" data-id=\"fb0f4ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"342\" data-end=\"737\">Medical Mask Testing is a set of standardized and specialized tests conducted to evaluate the quality, performance, and safety of medical masks. Medical masks play a critical role in reducing the transmission of infectious agents, protecting users, and controlling infections in healthcare and public environments. Therefore, thorough assessment of their filtration efficiency, breathability, resistance to liquid penetration, and microbiological cleanliness is essential and unavoidable.<\/p><p data-start=\"739\" data-end=\"915\">Medical Mask Testing is designed based on national and international standards and ensures that the manufactured mask is capable of delivering the claimed protective performance while remaining safe for the user.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t<div class=\"elementor-element elementor-element-e9a7ff6 e-con-full e-flex e-con e-child\" data-id=\"e9a7ff6\" data-element_type=\"container\">\t\t<div class=\"elementor-element elementor-element-00d5714 elementor-widget elementor-widget-image\" data-id=\"00d5714\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-1024x683.png\" class=\"attachment-large size-large wp-image-18796\" alt=\"\u0622\u0632\u0645\u0648\u0646 \u0645\u0627\u0633\u06a9 \u067e\u0632\u0634\u06a9\u06cc EN 14683\" srcset=\"https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-1024x683.png 1024w, https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-300x200.png 300w, https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-768x512.png 768w, https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-18x12.png 18w, https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-1065x710.png 1065w, https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1-600x400.png 600w, https:\/\/parslab.co\/wp-content\/uploads\/2025\/11\/Mask1.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t<div class=\"elementor-element elementor-element-4f868f9 e-flex e-con-boxed e-con e-parent\" data-id=\"4f868f9\" data-element_type=\"container\">\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-21ed19e elementor-widget elementor-widget-heading\" data-id=\"21ed19e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Importance of Medical Mask Testing<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b7a827 elementor-widget elementor-widget-text-editor\" data-id=\"9b7a827\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"954\" data-end=\"1233\">Medical masks are in direct contact with the respiratory system and facial skin. Any deficiency in design, raw materials, or manufacturing processes may lead to reduced protection, breathing discomfort, or even increased risk of contamination. Medical Mask Testing identifies and controls these risks by simulating real conditions of use.<\/p><p data-start=\"1235\" data-end=\"1301\">The main objectives of Medical Mask Testing include<\/p><ul><li data-start=\"1305\" data-end=\"1360\">Evaluating the mask\u2019s ability to block bacteria and airborne particles<\/li><li data-start=\"1363\" data-end=\"1403\">Assessing breathing comfort during prolonged use<\/li><li data-start=\"1406\" data-end=\"1442\">Controlling microbial contamination prior to use<\/li><li data-start=\"1445\" data-end=\"1490\">Verifying resistance to liquid splashes<\/li><li data-start=\"1493\" data-end=\"1534\">Confirming the quality and integrity of mask materials and layers<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca9886f elementor-widget elementor-widget-heading\" data-id=\"ca9886f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Bacterial Filtration Efficiency (BFE)<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb32d73 elementor-widget elementor-widget-text-editor\" data-id=\"bb32d73\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1583\" data-end=\"1854\" class=\"translation-block\">One of the most critical components of Medical Mask Testing is the determination of Bacterial Filtration Efficiency (BFE). This test measures the ability of a mask to filter aerosols containing bacteria. In this method, a bacterial aerosol of defined size is passed through the mask, and the percentage of bacteria penetrating the mask is quantified.<\/p><p data-start=\"1856\" data-end=\"2001\">A high BFE value indicates effective performance in preventing the transmission of infectious agents and is a key criterion in the classification of medical masks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a12075b elementor-widget elementor-widget-heading\" data-id=\"a12075b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Breathability and Differential Pressure<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c92c4b4 elementor-widget elementor-widget-text-editor\" data-id=\"c92c4b4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2046\" data-end=\"2220\">Breathability is a major factor influencing user compliance and comfort. Medical Mask Testing evaluates breathability by measuring the differential pressure across the mask while air flows through it.<\/p><p data-start=\"2222\" data-end=\"2434\" class=\"translation-block\">Excessive breathing resistance may cause discomfort, fatigue, or intolerance during extended wear. Therefore, Medical Mask Testing aims to achieve an optimal balance between high filtration efficiency and acceptable airflow resistance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-597d03b elementor-widget elementor-widget-heading\" data-id=\"597d03b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Resistance to Liquid Splash<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea51dc0 elementor-widget elementor-widget-text-editor\" data-id=\"ea51dc0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2478\" data-end=\"2680\">In certain applications, particularly in clinical and surgical settings, medical masks must provide resistance against splashes of blood or bodily fluids. Medical Mask Testing assesses the ability of the mask to prevent liquid penetration under controlled pressure conditions.<\/p><p data-start=\"2682\" data-end=\"2808\">This test is especially important in high-risk environments, as liquid penetration can create a direct pathway for infectious agents to reach the user.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1a673c elementor-widget elementor-widget-heading\" data-id=\"a1a673c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/parslab.co\/en\/%D8%A2%D8%B2%D9%85%D9%88%D9%86-%D8%A8%D8%A7%DB%8C%D9%88%D8%A8%D8%B1%D8%AF%D9%86\/\">Microbial Cleanliness (Bioburden) of Medical Masks<\/a><\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80af016 elementor-widget elementor-widget-text-editor\" data-id=\"80af016\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2859\" data-end=\"3053\" class=\"translation-block\">Medical Mask Testing also includes evaluation of the microbial load (bioburden) present on the mask before use. This test determines the number of viable microorganisms on the product surface.<\/p><p data-start=\"3055\" data-end=\"3229\">An elevated bioburden may indicate contamination originating from raw materials, manufacturing environments, or packaging processes. Controlling this parameter ensures that the mask itself does not become a source of microbial exposure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fadc77b elementor-widget elementor-widget-heading\" data-id=\"fadc77b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Material Quality and Structural Integrity<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5410005 elementor-widget elementor-widget-text-editor\" data-id=\"5410005\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3276\" data-end=\"3506\">Medical Mask Testing examines the quality and integrity of mask components, including the filtration layer, outer and inner layers, ear loops, and nose clip. Uniformity of the filter layer, mechanical strength of attachments, and proper fit all contribute to overall performance.<\/p><p data-start=\"3508\" data-end=\"3648\">Defects in any of these components may lead to air leakage around the mask edges or reduced filtration efficiency, even if laboratory filtration results appear satisfactory.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3fed8b elementor-widget elementor-widget-heading\" data-id=\"f3fed8b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Performance-Based Classification of Medical Masks<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c83d28d elementor-widget elementor-widget-text-editor\" data-id=\"c83d28d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3704\" data-end=\"3938\">Based on the results of Medical Mask Testing, masks are classified into different performance categories. This classification helps healthcare providers and users select appropriate masks according to the level of risk in the intended environment, ranging from general use to high-risk clinical applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42117ef elementor-widget elementor-widget-heading\" data-id=\"42117ef\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa34c6e elementor-widget elementor-widget-text-editor\" data-id=\"fa34c6e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex flex-col text-sm pb-25\"><article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"8ad76b56-2f20-4604-a4c3-f8488b127f1d\" data-testid=\"conversation-turn-36\" data-scroll-anchor=\"true\" data-turn=\"assistant\"><div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"><div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"><div class=\"flex max-w-full flex-col grow\"><div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"b9e5716a-1866-4c20-9f60-c50452175b54\" data-message-model-slug=\"gpt-5-2\"><div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"><div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"><p data-start=\"3963\" data-end=\"4195\">Medical Mask Testing is a comprehensive and multidimensional process that evaluates all critical aspects of mask performance, safety, and hygiene. These tests ensure that medical masks provide not only physical coverage but also scientifically verified protection.<\/p><p data-start=\"4197\" data-end=\"4446\" data-is-last-node=\"\" data-is-only-node=\"\">Filtration efficiency, breathability, splash resistance, microbial cleanliness, and material quality are all integral elements of Medical Mask Testing. Proper implementation of these evaluations plays a vital role in reducing disease transmission, protecting public health, and strengthening confidence in medical protective products.<\/p><\/div><\/div><\/div><\/div><div class=\"z-0 flex min-h-[46px] justify-start\">\u00a0<\/div><\/div><\/div><\/article><\/div><div class=\"pointer-events-none h-px w-px absolute bottom-0\" aria-hidden=\"true\" data-edge=\"true\">\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0622\u0632\u0645\u0648\u0646 \u0645\u0627\u0633\u06a9 \u0647\u0627\u06cc \u067e\u0632\u0634\u06a9\u06cc\u061b \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f\u060c \u0627\u06cc\u0645\u0646\u06cc \u0648 \u06a9\u06cc\u0641\u06cc\u062a \u0645\u0627\u0633\u06a9\u200c \u0647\u0627\u06cc \u067e\u0632\u0634\u06a9\u06cc \u0622\u0632\u0645\u0648\u0646 \u0645\u0627\u0633\u06a9 \u067e\u0632\u0634\u06a9\u06cc \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0622\u0632\u0645\u0648\u0646\u200c\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0647\u062f\u0641 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u06cc\u0641\u06cc\u062a\u060c \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0648 \u0627\u06cc\u0645\u0646\u06cc \u0645\u0627\u0633\u06a9\u200c\u0647\u0627\u06cc \u067e\u0632\u0634\u06a9\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0645\u0627\u0633\u06a9\u200c\u0647\u0627\u06cc \u067e\u0632\u0634\u06a9\u06cc \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u06a9\u0627\u0647\u0634 \u0627\u0646\u062a\u0642\u0627\u0644 \u0639\u0648\u0627\u0645\u0644 \u0628\u06cc\u0645\u0627\u0631\u06cc\u200c\u0632\u0627\u060c \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648 \u06a9\u0646\u062a\u0631\u0644 \u0639\u0641\u0648\u0646\u062a \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u062f\u0631\u0645\u0627\u0646\u06cc \u0648 \u0639\u0645\u0648\u0645\u06cc \u062f\u0627\u0631\u0646\u062f. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"class_list":["post-16293","post","type-post","status-publish","format-standard","hentry","category-general-microbiological-tests"],"_links":{"self":[{"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/posts\/16293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/comments?post=16293"}],"version-history":[{"count":26,"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/posts\/16293\/revisions"}],"predecessor-version":[{"id":18803,"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/posts\/16293\/revisions\/18803"}],"wp:attachment":[{"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/media?parent=16293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/categories?post=16293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/parslab.co\/en\/wp-json\/wp\/v2\/tags?post=16293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}