Applications
1. Choose suitable size and take out the product;
2. Insert the nasal dressing into the nasal cavity;
3. Infuse distilled water with injector till the nasal dressing expands suitably;
4. Fix the pulling string;
5. Observe the wound after 24~48 hours. If there is no active bleeding, soften the nasal dressing with some sterile water. Take out the nasal dressing till it is softened.
Attentions:
1) Please do not overexert to damage the PVA sponge. Please check the integrality of the sponge when breakage found. It
is strictly prohibited to fall into the body.
2) It is strictly prohibited to contact with alcohol and organic solution.
No. | Test subject | Standard items | Requirements | Results | |
1 | 2 | ||||
1 |
Components and materials |
4.2.1 | Composed of PVA sponge (dry compression molding) and traction string (Non-absorbent thread). | complied | complied |
2 | 4.2.2 |
Made of foam of polymer materials |
complied | complied | |
3 | 4.3 | Size:80mm×20mm×15mm | 79.5×19.5×14.7 | 79.6×19.5×14.6 | |
5 | Traction String Length>40mm | 160 | 159 | ||
6 | 4.4 |
Surface clean, color uniform, free of impurities, burrs, damage and other defects |
complied | complied | |
7
|
4.5 |
Traction string be firmly attached,not be torn off in normal use, be able to withstand at least the pull of 5N |
complied | complied |
Sizes |
|
KHB-452016 |
Small, with airway and strings |
KHB-602016 |
Middle, with airway and strings |
KHB-802016 |
Large, with airway and strings |
KHB-1002016 |
Extra Large, with airway and strings |