Technical requirement number of medical device: Guangdong FDA 20162141020
Registration number of product: Guangdong FDA 20162141020
Production license number: Guangdong FDA 20010347
Indication：
Nosrtil retaine is mainly used for assistant support and shaping of nose after cleft lip and cleft palate operations, rhinoplasty and reconstructive surgery of the nose.
Method of use
1) Choose the type suitable for nostril size under the guidance of a doctor. During the use, replace with a new product of proper size according to the actual needs along with the development of the patient body. The selected size is appropriate if it is slightly tight after putting the product into the patient nostrils.
2) A small amount of water, Vaseline or baby oil can be used to lubricate the product before use.
3) Take the product out of the package and place the product based on the nostril structure (place the wide axis outwards and downwards), gently put the supporting parts of cylindrical structure respectively into the left and right nasal cavity, and adjust the product position according to the requirements of the users.
Type/Spec.
Width(W)±2mm
Length(L)±2mm
Height(H)±2mm
NR-16
16mm
11mm
7.5mm
NR-19
19mm
21mm
9mm
NR-21
20mm
18mm
10mm
NR-22
22mm
15mm
11mm
NR-24
24mm
21mm
12.5mm
NR-25
25mm
26mm
13mm
NR-27
27mm
21mm
14.5mm
NR-28
28mm
20mm
15mm
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