Starting treatment for Pectus Excavatum<\/strong><\/a> is an important step toward improving both physical health and self-confidence. As you research non-surgical options, one very practical question almost always comes up:<\/p>\n Online, you will find references to different diameters such as 16 cm, 19 cm, or 26 cm<\/strong>, and it is completely normal to feel unsure. Choosing the wrong size can reduce the effectiveness of the treatment or cause unnecessary discomfort to the skin, ribs, or surrounding tissues.<\/p>\n This article explains how Vacuum Bell sizes work from an educational perspective<\/strong>, so you can better understand the recommendation made by your doctor. However, the final decision must always be made by a qualified medical specialist.<\/p>\n Important Medical Disclaimer:<\/span><\/b> <\/span>This article is for <\/span>informational purposes only<\/strong>. The Vacuum Bell is a <\/span>medical device<\/strong>, and its use, pressure settings, and size selection must be prescribed and supervised by a <\/span>thoracic surgeon or qualified medical professional<\/strong>. <\/span>Do not self-diagnose or self-treat.<\/span><\/i><\/p>\n<\/blockquote>\n One of the most common misconceptions is believing that the Vacuum Bell<\/a> should be the same size as the chest indentation itself. That is <\/span>not<\/strong> how it works.<\/span><\/p>\n For the Vacuum Bell to be effective, it must act like a bridge<\/strong>.<\/p>\n If the device is too small and sits inside the \u201cvalley<\/strong>\u201d of the chest, it will mainly pull on skin and soft tissue instead of creating the mechanical leverage needed to lift the sternum. Correct sizing allows the device to distribute pressure evenly and safely over stable bone structures.<\/span><\/p>\n [ REQUEST OFFICIAL VACUUM BELL HERE ]<\/strong><\/a><\/p>\n Every patient\u2019s chest anatomy is unique, but the official Vacuum Bell<\/strong> comes in five specific versions<\/strong>, always delivered under medical prescription<\/strong>. Understanding these models will help you discuss options with your doctor.<\/p>\n Patient profile:<\/strong> Pediatric patients, typically children taller than 105 cm (3\u20195\u201d).<\/p>\n Purpose:<\/strong> Designed for small chests, ensuring a secure vacuum seal without protruding beyond the child\u2019s body. Ideal as an entry-level device for young patients.<\/p>\n Patient profile:<\/strong> This is the most versatile and widely used size<\/strong>, generally suitable for patients taller than 140cm (4\u20197\u201d).<\/p>\n Purpose:<\/strong> Provides a firm seal and effective leverage for typical thoracic shapes.<\/p>\n Special design:<\/strong> Laterally concave silicone rim to avoid pressure on breast tissue, preventing pain or tissue damage while maintaining effective chest elevation.<\/p>\n Compatibility:<\/strong> Usually suitable for women with bra cup sizes:<\/p>\n Special design:<\/strong> Thinner, softer lateral flanks to fit highly developed pectorals comfortably.<\/p>\n Purpose:<\/strong> Protects sensitive nipples and allows the device to be placed horizontally along the diaphragm line. This opens an anatomical pathway<\/strong> for effective lifting from the base of the chest.<\/p>\n Patient profile:<\/strong> Adults with wide thoraxes, mainly tall men over 170 cm (5\u20197\u201d).<\/p>\n Purpose:<\/strong> Covers a larger chest surface, providing a solid base of support for lifting. Ideal when the 19 cm models are too small to achieve proper leverage.<\/p>\n Before your medical consultation, you can perform a simple check at home. This is not<\/strong> a diagnostic tool, but it can help you have a more informed conversation with your specialist.<\/p>\n This position relaxes the abdomen and allows the true shape of the chest wall to be seen more clearly.<\/p>\n Ideally, the Vacuum Bell should fit between the nipples without covering them<\/strong>, as this area is sensitive and prone to skin irritation. If yes, this size may be a reasonable reference point, subject to medical confirmation.<\/p>\n You may find non-regulated or \u201cDIY\u201d versions of Vacuum Bell devices online. However, the official medical Vacuum Bell Eckart Klobe<\/strong>, used in hospitals and supported by clinical studies, requires a medical prescription<\/strong>.<\/p>\n A doctor ensures:<\/strong><\/p>\n Incorrect use or unregulated devices can cause real harm.<\/em><\/p>\n We know this is a lot to take in, and every case of Pectus Excavatum is different. If your doctor has evaluated you, confirmed your correct size, and prescribed Vacuum Bell treatment, we can help you safely manage the acquisition of the official medical device<\/strong>. We will request the necessary information to validate your case and ensure you receive the <\/span>correct and approved Vacuum Bell model<\/strong>.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>What size Vacuum Bell do I need?<\/strong><\/h2>\n
\n
The Key Concept: A \u201cBridge,\u201d Not a \u201cPlug\u201d<\/strong><\/h4>\n
\n
Detailed Guide to Vacuum Bell Models and Sizes<\/strong><\/h3>\n
\n
Mini Vacuum Bell (16 cm)<\/strong><\/h4>\n<\/li>\n<\/ul>\n
![\"Small_Vacuum_Bell\"](\"https:\/\/venturamedicaltechnologies.com\/wp-content\/uploads\/2026\/01\/MIDA-1.png\")
<\/p>\n\n
Standard Small Vacuum Bell (19 cm)<\/strong><\/h4>\n<\/li>\n<\/ul>\n
![\"Standard_Vacuum_Bell_Size\"](\"https:\/\/venturamedicaltechnologies.com\/wp-content\/uploads\/2026\/01\/MIDA-2.png\")
<\/p>\n\n
\n
![\"women_Vacuum_Bell_Type\"](\"https:\/\/venturamedicaltechnologies.com\/wp-content\/uploads\/2026\/01\/MIDA-5.png\")
<\/p>\n\n
Bodybuilder Type (19 cm)<\/strong><\/h4>\n<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/venturamedicaltechnologies.com\/wp-content\/uploads\/2026\/01\/MIDA-3.png\")
<\/p>\n\n
Large Vacuum Bell (26 cm)<\/strong><\/h4>\n<\/li>\n<\/ul>\n
![\"\"](\"https:\/\/venturamedicaltechnologies.com\/wp-content\/uploads\/2026\/01\/MIDA-4.png\")
<\/p>\nHow to Take Basic Measurements at Home<\/strong><\/h3>\n
Step 1: Lie on your back<\/strong><\/h4>\n
Step 2: Measure the distance between your nipples<\/strong><\/h4>\n
\nIn some adult cases, slight edge contact may be unavoidable, but it should never be the center of pressure.<\/p>\nStep 3: The paper template test<\/strong><\/h4>\n
\n
\n
Why Medical Prescription Is Mandatory<\/strong><\/h3>\n
\n
Want to Learn More About the Treatment?<\/strong><\/h4>\n
\nIf you would like to better understand how the technology works, review scientific publications, or explore treatment principles in more depth: Click here to access detailed information about Vacuum Bell therapy<\/strong><\/a><\/p>\nAlready Have a Diagnosis and Medical Prescription?<\/strong><\/h4>\n