{"id":23799,"date":"2025-11-04T09:44:30","date_gmt":"2025-11-04T09:44:30","guid":{"rendered":"https:\/\/coulinmedical.com\/?p=23799"},"modified":"2026-03-19T09:43:55","modified_gmt":"2026-03-19T09:43:55","slug":"arthrosamid-et-biomecanique-du-genou","status":"publish","type":"post","link":"https:\/\/coulinmedical.com\/en\/arthrosamid-et-biomecanique-du-genou\/","title":{"rendered":"Arthrosamid\u00ae: How the hydrogel transforms knee biomechanics ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Understanding knee biomechanics: a high-load joint<\/strong><\/h2>\n\n\n\n<p>Knee osteoarthritis is a complex condition involving a complex interplay of factors&nbsp;<strong>cartilage wear<\/strong>,&nbsp;<strong>inflammation<\/strong>,&nbsp;<strong>loss of lubrication<\/strong>&nbsp;And&nbsp;<strong>biomechanical alteration<\/strong>While traditional treatments primarily aim to alleviate symptoms, few of them actually change the underlying condition.&nbsp;<strong>the internal mechanics of the joint<\/strong>This is precisely what distinguishes it.&nbsp;<strong>Arthrosamid\u00ae<\/strong>, an innovative hydrogel that acts like a&nbsp;<strong>durable intra-articular shock absorber<\/strong>capable of improving the way the knee supports&nbsp;<strong>the charges<\/strong>,&nbsp;<strong>the pressures<\/strong>&nbsp;And&nbsp;<strong>the impacts<\/strong>.<\/p>\n\n\n\n<p>This article provides a detailed explanation of how Arthrosamid\u00ae works, <a href=\"https:\/\/coulinmedical.com\/en\/traitement-non-chirurgical-hanche-genou\/\" data-type=\"page\" data-id=\"15864\">a non-invasive solution<\/a>, influences the&nbsp;<strong>biomechanics of the knee<\/strong>, why this approach is different and which patients benefit most from it.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Understanding knee biomechanics: a joint under high stress<\/strong><\/h2>\n\n\n\n<p>The knee is one of the most stressed joints in the human body. Each movement imposes significant forces on it, far exceeding the actual weight of the body.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The loads placed on the knee on a daily basis<\/h3>\n\n\n\n<p>Even with simple actions, the constraints can reach:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Walk :<\/strong>&nbsp;~<strong>3\u00d7 body weight<\/strong><\/li>\n\n\n\n<li><strong>Race :<\/strong>&nbsp;<strong>5 to 8\u00d7<\/strong><\/li>\n\n\n\n<li><strong>Ascent of stairs:<\/strong>&nbsp;<strong>4 to 6\u00d7<\/strong><\/li>\n\n\n\n<li><strong>Squatting:<\/strong>&nbsp;<strong>maximum pressure<\/strong>&nbsp;on the cartilage<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>These forces are absorbed by several elements:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>THE&nbsp;<strong><a href=\"https:\/\/sosgenougeneve.ch\/menisque-et-cartilage\/\" target=\"_blank\" rel=\"noopener\">cartilage<\/a><\/strong>,<\/li>\n\n\n\n<li>THE&nbsp;<strong><a href=\"https:\/\/sosgenougeneve.ch\/menisque-et-cartilage\/\" target=\"_blank\" rel=\"noopener\">menisci<\/a><\/strong>,<\/li>\n\n\n\n<li>THE&nbsp;<strong>synovial fluid<\/strong>,<\/li>\n\n\n\n<li>and the&nbsp;<strong>ligaments<\/strong>&nbsp;ensuring stability and guidance.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>When one of these elements is damaged, particularly the cartilage, the knee loses its ability to handle loads properly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What happens in osteoarthritis<\/h3>\n\n\n\n<p>In osteoarthritis:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>THE&nbsp;<strong>cartilage thins<\/strong>.<\/li>\n\n\n\n<li>THE&nbsp;<strong>bone surfaces move closer together<\/strong>.<\/li>\n\n\n\n<li>THE&nbsp;<strong>synovial fluid loses its quality<\/strong>.<\/li>\n\n\n\n<li>THE&nbsp;<strong>friction forces<\/strong>&nbsp;increase.<\/li>\n\n\n\n<li>THE&nbsp;<strong>shear stress<\/strong>&nbsp;irritate the joint.<\/li>\n\n\n\n<li>THE&nbsp;<strong>peripheral nerves<\/strong>&nbsp;are stimulated by pressure.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>This combination causes&nbsp;<strong>pain<\/strong>,&nbsp;<strong>stiffness<\/strong>,&nbsp;<strong>blockages<\/strong>&nbsp;And&nbsp;<strong>crackling<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The key role of synovial fluid in joint mechanics<\/strong><\/h2>\n\n\n\n<p>THE\u00a0<strong>synovial fluid<\/strong>\u00a0is often underestimated, yet it plays a major role in joint comfort. It acts as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A&nbsp;<strong>nutrient vector<\/strong>&nbsp;for cartilage cells.<\/li>\n\n\n\n<li>A&nbsp;<strong>lubricant<\/strong>&nbsp;reducing friction.<\/li>\n\n\n\n<li>A&nbsp;<strong>shock absorber<\/strong>&nbsp;absorbing impacts.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>Degraded synovial fluid may result in a decrease in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>its&nbsp;<strong>viscosity<\/strong>.<\/li>\n\n\n\n<li>its&nbsp;<strong>hyaluronate concentration<\/strong>.<\/li>\n\n\n\n<li>its&nbsp;<strong>damping capacity<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>As a result, the knee becomes more sensitive, noisier, and more painful.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Arthrosamid\u00ae: a hydrogel that modifies the mechanical forces of the knee<\/strong><\/h2>\n\n\n\n<p>Unlike traditional injections (hyaluronic acid, PRP, corticosteroids),&nbsp;<strong>Arthrosamid\u00ae<\/strong>&nbsp;does not act solely on inflammation.<\/p>\n\n\n\n<p>It acts as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A&nbsp;<strong>biomechanical cushion<\/strong>.<\/li>\n\n\n\n<li>A&nbsp;<strong>internal shock absorber<\/strong>.<\/li>\n\n\n\n<li>A&nbsp;<strong>smooth interface<\/strong>.<\/li>\n\n\n\n<li>A&nbsp;<strong>joint stabilizer<\/strong>.<\/li>\n\n\n\n<li>a&nbsp;<strong>sustainable structure<\/strong>&nbsp;integrated into the joint.<\/li>\n<\/ul>\n\n\n\n<p><strong><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Increase and stabilization of intra-articular volume<\/strong><\/h3>\n\n\n\n<p>The hydrogel creates a&nbsp;<strong>stable volume<\/strong>&nbsp;inside the knee.<br>This results in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a decrease in&nbsp;<strong>compressive forces<\/strong>.<\/li>\n\n\n\n<li>a relief from&nbsp;<strong>wear areas<\/strong>.<\/li>\n\n\n\n<li>a better&nbsp;<strong>functional spacing<\/strong>&nbsp;articular surfaces.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>This slight &quot;detachment&quot; reduces the pressure peaks responsible for the pain.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Improved joint gliding<\/strong><\/h3>\n\n\n\n<p>By partially distributing itself within the joint compartment, Arthrosamid\u00ae acts as a&nbsp;<strong>low friction interface<\/strong>allowing:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a&nbsp;<strong>smoother mobility<\/strong>.<\/li>\n\n\n\n<li>a&nbsp;<strong>friction reduction<\/strong>.<\/li>\n\n\n\n<li>a decrease in&nbsp;<strong>joint noise<\/strong>&nbsp;(creaking, crackling sounds).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Absorption of micro-impacts<\/strong><\/h3>\n\n\n\n<p>Hydrogel has properties&nbsp;<strong>viscoelastic<\/strong>&nbsp;:<br>It absorbs impacts and releases energy gradually.<\/p>\n\n\n\n<p>This improves:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>comfort during the&nbsp;<strong>walk<\/strong>, of the&nbsp;<strong>stairs<\/strong>&nbsp;or of the&nbsp;<strong>standing<\/strong>&nbsp;prolonged.<\/li>\n\n\n\n<li>there&nbsp;<strong>protection of the remaining cartilage<\/strong>.<\/li>\n\n\n\n<li>there&nbsp;<strong>knee stability<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Homogeneous redistribution of constraints<\/strong><\/h3>\n\n\n\n<p>Arthrosamid\u00ae allows for a more balanced distribution of charges, particularly on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>THE&nbsp;<strong>internal compartment<\/strong>&nbsp;(the most affected by osteoarthritis),<\/li>\n\n\n\n<li>the joint&nbsp;<strong>femorotibial<\/strong>,<\/li>\n\n\n\n<li>Sometimes&nbsp;<strong>patellofemoral<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>This mechanical redistribution protects areas that are under excessive stress.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why does Arthrosamid\u00ae offer lasting relief?<\/strong><\/h2>\n\n\n\n<p>Osteoarthritic pain is closely linked to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L&#039;<strong>hyperpressure<\/strong>,<\/li>\n\n\n\n<li>THE&nbsp;<strong>bone-on-bone friction<\/strong>,<\/li>\n\n\n\n<li>THE&nbsp;<strong>shear stress<\/strong>,<\/li>\n\n\n\n<li>THE&nbsp;<strong>micro-inflammations<\/strong>&nbsp;repeated.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>By acting on these mechanical parameters, Arthrosamid\u00ae:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>reduced&nbsp;<strong>the painful signals<\/strong>,<\/li>\n\n\n\n<li>decreases&nbsp;<strong>nervous tension<\/strong>,<\/li>\n\n\n\n<li>calm&nbsp;<strong>local inflammation<\/strong>,<\/li>\n\n\n\n<li>improved&nbsp;<strong>stability<\/strong>&nbsp;of the knee,<\/li>\n\n\n\n<li>protected&nbsp;<strong>the remaining structures<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>This is why patients generally observe a lasting effect of&nbsp;<strong>2 to 5 years<\/strong>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Patients who respond best to Arthrosamid\u00ae<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Advanced mechanical osteoarthritis<\/strong><\/h3>\n\n\n\n<p>Ideal for patients with: <strong>joint pinching<\/strong>, <strong>geodes<\/strong> and overload of the&nbsp;<strong>internal compartment<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Active or overweight people<\/strong><\/h3>\n\n\n\n<p>These profiles exert more pressure on their knees \u2192 hydrogel improves their mechanical tolerance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Stiffness, creaking, blockages<\/strong><\/h3>\n\n\n\n<p>Often linked to&nbsp;<strong>lubrication defect<\/strong>&nbsp;or to a&nbsp;<strong>increased friction<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Patients wishing to avoid surgery<\/strong><\/h3>\n\n\n\n<p>Arthrosamid\u00ae often allows&nbsp;<strong>delay the prosthesis<\/strong>&nbsp;while improving the quality of life.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Arthrosamid\u00ae: a different approach from all other treatments<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong style=\"white-space: normal;\">Hyaluronic acid<\/strong><\/td><td><strong style=\"white-space: normal;\">PRP<\/strong><\/td><td><strong style=\"white-space: normal;\">Corticosteroids<\/strong><\/td><td><strong>Arthrosamid\u00ae<\/strong><\/td><\/tr><tr><td>\u2192 acts primarily on the viscosity of the synovial fluid.<br><strong>No deep mechanical action.<\/strong><\/td><td>\u2192 acts on inflammation.<br><strong>No damping effect.<\/strong><\/td><td>\u2192 purely anti-inflammatory.<br><strong>No biomechanical role.<\/strong><\/td><td>\u2192 actually changes the&nbsp;<strong>internal mechanics of the knee<\/strong>.<br>\u2192 cushions, lubricates, stabilizes, redistributes loads.<br>\u2192 lasting and structural effect.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion: a major advance in joint mechanics<\/strong><\/h2>\n\n\n\n<p>Arthrosamid\u00ae does more than just relieve pain:<br>It modifies the internal dynamics of the knee, improves joint fluidity and reduces the mechanical stresses responsible for osteoarthritis.<\/p>\n\n\n\n<p>This biomechanical approach provides a sustainable, comfortable solution that is particularly suitable for patients who wish to improve their daily lives without immediately resorting to surgery.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Finding a truly innovative treatment for knee osteoarthritis remains a challenge for many patients. Among the emerging solutions, Arthosamid\u00ae stands out with its completely different approach: instead of simply relieving pain, it acts directly on the internal mechanics of the knee. This breakthrough opens up new possibilities for those seeking to regain lasting mobility.<\/p>","protected":false},"author":1,"featured_media":23834,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[101,104,98],"tags":[],"class_list":["post-23799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-traitement-non-invasif","category-comprendre-informer","category-genou"],"acf":[],"_links":{"self":[{"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/posts\/23799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/comments?post=23799"}],"version-history":[{"count":16,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/posts\/23799\/revisions"}],"predecessor-version":[{"id":24493,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/posts\/23799\/revisions\/24493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/media\/23834"}],"wp:attachment":[{"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/media?parent=23799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/categories?post=23799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coulinmedical.com\/en\/wp-json\/wp\/v2\/tags?post=23799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}