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A Vacuum Bell is a non-surgical chest wall device designed for selected patients with Pectus Excavatum, also known as funnel chest.
The device is placed over the depressed area of the chest and creates controlled negative pressure. This negative pressure gently lifts the sternum and surrounding chest wall structures outward.
Vacuum Bell therapy has become an important conservative treatment option for patients and families seeking an alternative to surgical intervention.
Because treatment is performed at home and does not require hospitalization, many patients appreciate its non-invasive approach.
The Vacuum Bell works by creating a vacuum between the device and the chest wall.
When negative pressure is applied:
The sternum is temporarily elevated
The depressed chest wall is lifted outward
Chest tissues are gently stretched
The chest shape may gradually improve over time
Immediately after application, many patients notice a visible temporary elevation of the chest depression.
With consistent long-term use and professional guidance, some patients may experience progressive changes in chest appearance.
Treatment outcomes vary among individuals and depend on several factors.
Patient selection is important.
Several factors are typically considered during evaluation.
Vacuum Bell therapy may be considered for:
Children
Adolescents
Selected adults
Patients with more flexible chest walls often demonstrate greater temporary elevation during treatment.
Mild to moderate chest wall depressions are commonly evaluated for conservative treatment options.
Patients may seek treatment for:
Cosmetic improvement
Increased confidence
Avoiding surgery
Long-term chest wall management
A personalized evaluation helps determine whether Vacuum Bell therapy may be appropriate.
Children often have more flexible chest walls because they are still growing.
For this reason, many families explore conservative treatment options during childhood and adolescence.
Potential advantages may include:
Greater chest wall flexibility
Non-surgical treatment approach
Home-based therapy
Ongoing monitoring during growth
Personalized treatment planning
Every child is different, and treatment decisions should be individualized.
Yes.
Although the adult chest wall is generally less flexible than that of children, many adults still explore Vacuum Bell therapy as a non-surgical option.
Adults commonly seek treatment because of:
Cosmetic concerns
Body image goals
Fitness-related appearance concerns
Interest in avoiding surgery
Because adult chest walls are more mature, treatment plans often require longer-term commitment and realistic expectations.
Usage instructions should always follow professional recommendations.
A typical treatment session may involve:
Position the Vacuum Bell over the chest depression.
Gradually create negative pressure using the pump system.
Monitor comfort and skin response.
Wear the device according to the recommended treatment schedule.
Treatment protocols vary depending on age, chest shape, and individual treatment goals.
One of the most common questions families ask is:
“How long will treatment take?”
The answer depends on several factors:
Patient age
Chest wall flexibility
Depth of the depression
Consistency of use
Individual anatomy
Some patients notice changes within a few months, while others require longer treatment periods.
Regular follow-up and progress monitoring are important throughout the treatment journey.
When used appropriately and under professional guidance, Vacuum Bell therapy is generally considered a conservative treatment option.
Temporary effects may include:
Skin redness
Mild pressure marks
Temporary discomfort
Minor skin irritation
These effects typically resolve shortly after treatment.
Patients should discontinue use and seek professional advice if significant discomfort occurs.
No two patients have identical chest wall anatomy.
Selecting an appropriate device often requires consideration of:
Age
Chest width
Chest shape
Location of the depression
Severity of the deformity
Custom-designed Vacuum Bells may improve:
Device fit
Comfort
Stability during use
Treatment experience
Personalized fitting can be an important part of treatment planning.
Vacuum Bell therapy and surgical treatment are very different approaches.
Non-surgical
No hospitalization
No surgical scars
Home-based treatment
Requires long-term consistency
Involves an operative procedure
Requires hospitalization
Recovery period required
May be considered for selected severe cases
Treatment decisions should always be based on individual medical evaluation and patient goals.
Many families choose to document treatment progress through:
Photographs
Chest measurements
Follow-up evaluations
Progress tracking records
Before-and-after case studies may help patients better understand treatment experiences and expectations.
Explore Our Before & After Case Gallery
Chest wall flexibility is one factor considered during evaluation, but suitability depends on the individual patient.
Treatment schedules vary based on individual recommendations and goals.
Most patients describe mild pressure or pulling sensations during treatment.
Some adults choose Vacuum Bell therapy as part of their chest wall management plan.
Outcomes vary depending on individual anatomy, treatment duration, and overall management.
EMK Medical focuses on chest wall management solutions designed to support patients with Pectus Excavatum.
Our services include:
Personalized chest wall assessment
Custom Vacuum Bell solutions
Educational resources
Treatment guidance
International patient support
Every patient is unique, and individualized evaluation is an important part of the treatment process.
Contact EMK Medical to learn more about personalized evaluations, custom Vacuum Bell solutions, and available educational resources.
Contact: KAM
Phone: +86 1365 2921 391
Tel: +86 1365 2921 391
Email: 1752119111@qq.com
Add: Orthosis Customization Center, 6th Floor, Rehabilitation Building, Guangdong Maternal and Child Health Hospital
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