What is nastent?


Discreet, easy-to-use and portable.

nastent is designed to secure the air flow in the upper airway during sleep. It is a new treatment option for individuals suffering from snoring, poor sleep or frequent awakening during sleep.




Application of a method used in emergency lifesaving practices


nastent™ is a tube-shaped medical device inserted through the nose to prevent the obstruction of the airway which causes poor sleep, frequent awakening during sleep, and snoring. The method of inserting a tube to secure an airway has been used when a patient loses consciousness or is under anesthetic. It is a proven method, which has already been used at countless medical institutions.

  • iconSoftness resembling human skin

    The main material used in nastent™ is silicon rubber with a hardness of 5 to 20, close to the feeling of human skin. We selected a material which reduces psychological resistance and discomfort during insertion to the absolute minimum, while also effectively preventing obstruction of the airway.

    iconGel moister than the human body

    The tube is coated with hydrogel as a lubricant. Water accounts for more than 80% of weight, and the tube is designed for smooth use by all patients. Furthermore, each nastent™ tube is individually packaged and sterilized, completely eliminating the need for preservatives.

  • iconNose clipper with folding structure

    The nose clipper is attached to the bridge of the nose (the part separating left/right nostrils). The unique folding structure makes it easy to firmly set the clip for use during sleep. Made from silicon rubber, the clip feels as if the bridge of the nose is being gently pinched.

    iconHygiene for the health

    The inside of the nose is made of soft and sensitive mucous membranes. Therefore, medical devices inserted into the nose must be clean. Each nastent™ tube is carefully packaged and sterilized individually for freshness and cleanliness. By always using new products, it is possible to reduce inflamed mucous membranes caused by foreign objects.

  • iconPortable

    There are 7 nastent™ tubes in one box. A single pc weighs approximately 47 to 48g making it light and compact, suitable for users during vacations and business trips.

    iconSize and length

    nastent™ is available in 6 different lengths and 2 types of hardness.. Consult with your doctor and select nastent™ that is best fit for you. For hassle-free fitting during your next purchase, inform us of the 2-digit number printed in large text on the outside of the box.

The surprising secret to restful nights

Fitting Movie
Watch introduction video
Fitting Movie
Watch introduction video
nastent classic contact
info_nastent@sevendreamers.com info_nastent@sevendreamers.com
nastent™ is a medical device
It is a one-time use disposable medical device, and is available in six different lengths and two types of hardness.