Safe, lasting, rapid recovery, no scars
No incisions, no surgery
Home the same day – quickly back to everyday life
We are with you every step of the way – until you are satisfied
Are you struggling to get started with weight loss, but don't want surgery?
A gastric balloon can be a gentle and effective solution. The method is particularly suitable for people who are moderately overweight/obese (BMI 27–35) and have tried diet and exercise without sufficient effect.
Allurion – 4 Months
Allurion 4 months helps you kickstart your lifestyle change and weight loss. This is our most gentle option. Expected weight loss: 10-15%.
PRICE FROM $3,900
Orbera – 6 Months
Orbera™ 6 months is ideal for those who want more time to change their lifestyle. The balloon makes you feel full faster and helps you reduce your food intake. Combined with guidance, it provides effective weight loss over a shorter period of time.
PRICE FROM $46,000
Orbera – 12 Months
Orbera™ 12 months is suitable for those who want to achieve and maintain weight loss over a long period of time. With a longer duration of action, it provides continuous support for lifestyle changes and can result in greater total weight loss over time.
PRICE FROM $5,800
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Duration:
The balloon remains in the stomach for approximately 4 months before it is emptied and passes naturally through the digestive system. -
Method:
Swallowed as a capsule with water and filled with fluid once in place – no endoscopy or anesthesia required. -
Target group:
Suitable for people who want a kickstart to weight loss and are motivated to make lifestyle changes.
Allurion 4-month balloon
Advantages and disadvantages
Advantages:
- Minimal intervention – no endoscopy or surgery
- Easy removal – the body gets rid of the balloon naturally
- Shorter duration is suitable for those who want quick help
- Weight connected app included
- Close monitoring for 12 months
Disadvantages:
- Shorter periods have less lasting effects if lifestyle changes are not maintained.
Orbera 6 months balloon
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Duration:
Remains in the stomach for 6 months and is removed by endoscopy (camera examination through the throat) under light sedation. -
Method:
Inserted and removed using endoscopy. The balloon is made of soft silicone and is placed in the stomach via gastroscopy – without any surgery. When filled with fluid (approx. 500 ml), it takes up space in the stomach and makes you feel full more quickly. -
Target group:
Suitable for people who are moderately overweight and want support while establishing lasting lifestyle changes.

Ultra-flexible and round
The ORBERA365 balloon is completely smooth and has no sharp edges or hard surfaces that could irritate the stomach. The innovative ORBERA365 design provides an incredibly smooth, soft, and round shape that puts your safety first and can reduce the risk of stomach ulcers.

7+ layers of high-density silicone
Each ORBERA365 gastric balloon consists of 7+ layers of medical-grade silicone of the highest quality and durability. It can therefore easily withstand digestive fluids and stomach acid for up to 12 months.

Effective weight loss
The ORBERA365 balloon takes up enough space in your stomach to improve portion control and help you feel full without discomfort. The size and shape of ORBERA365 has been shown to help patients lose 3 times more weight than with diet and exercise alone.

Optimal and adaptable size
The ORBERA365 balloon can be adjusted to fit your stomach perfectly. The balloon is about the same size and shape as a grapefruit and can be filled with as little as 400 ml or as much as 700 ml, depending on your stomach.
Advantages and disadvantages
Advantages:
- You will receive help to change your eating habits while the balloon is in your stomach. Suitable for those who want more time to change their lifestyle.
- Ideal for weight loss if surgery is not an option or as preparation for other treatment.
- Close monitoring for 1.5 years.
Disadvantages:
- Requires endoscopic procedure for both insertion and removal.
Orbera 12-month balloon
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Duration:
The balloon remains in the stomach for 12 months and can be adjusted in size. -
Method:
Inserted and removed by endoscopy. The balloon is made of soft silicone and is placed in the stomach via gastroscopy – without any surgery. When filled with fluid (approx. 500 ml), it takes up space in the stomach and makes you feel full more quickly. -
Target group:
Suitable for people with moderate to higher BMI or those who need more time to achieve and maintain weight loss.

Ultra-flexible and round
The ORBERA365 balloon is completely smooth and has no sharp edges or hard surfaces that could irritate the stomach. The innovative ORBERA365 design provides an incredibly smooth, soft, and round shape that puts your safety first and can reduce the risk of stomach ulcers.

7+ layers of high-density silicone
Each ORBERA365 gastric balloon consists of 7+ layers of medical-grade silicone of the highest quality and durability. It can therefore easily withstand digestive fluids and stomach acid for up to 12 months.

Effective weight loss
The ORBERA365 balloon takes up enough space in your stomach to improve portion control and help you feel full without discomfort. The size and shape of ORBERA365 has been shown to help patients lose 3 times more weight than with diet and exercise alone.

Optimal and adaptable size
The ORBERA365 balloon can be adjusted to fit your stomach perfectly. The balloon is about the same size and shape as a grapefruit and can be filled with as little as 400 ml or as much as 700 ml, depending on your stomach.
Advantages and disadvantages
Advantages:
- Adjustable balloon provides flexibility for better fit.
- More time for lifestyle changes and weight stabilization.
- Ideal for significant weight loss or preparation for other treatments.
- Close monitoring for 1.5 years.
Disadvantages:
- Requires endoscopic procedure for both insertion and removal.
- The risk of side effects may increase with prolonged use.
Take the first step today. Book a consultation with us to see if a gastric balloon could be right for you.
Request a no-obligation assessment
- Trondheimsveien 391, 0953 Oslo
- +47 48 16 48 14
- post@kalbakkenklinikken.rocketdesign.no
Medical Department, Sandvika
- Løkkeåsveien 3c, 1337 Sandvika
- +47 48 16 48 14
- post@kalbakkenklinikken.rocketdesign.no
Check out all our weight loss methods
Are you looking for lasting weight loss without surgery?

ESG – Endoscopic Sleeve Gastroplasty
A non-surgical method of weight loss where the volume of the stomach is reduced by suturing from the inside. ESG gives you a greater feeling of fullness and helps you eat less, without surgical incisions or intestinal bypasses.
Want a simple and reversible method to kickstart your weight loss?

Gastric Balloon – Allurion 4 months, Orbera 6 and 12 months
An effective and temporary weight loss method where a soft silicone balloon is placed in the stomach to reduce the amount of food you can eat. We offer balloons with a duration of 4, 6, and 12 months.
Have you gained weight again after gastric bypass surgery or are you suffering from dumping syndrome and want to regain the effects of the procedure?

Gastric bypass revision
For those who have previously undergone gastric bypass surgery but are experiencing weight gain or unwanted side effects. A gastric bypass revision can tighten the connection between the stomach and the intestine to restore the effect of the procedure.
Have you noticed that you feel hungrier after gastric sleeve surgery?

Laparoscopic Sleeve Revision
A solution for those who have previously undergone gastric sleeve surgery but have experienced weight gain or reduced satiety over time. With a revision, the stomach can be tightened again to optimize weight loss.