| 摘要 |
Apparatus ensuring, by effective spraying of disinfectant and antiseptic products at the centre of infection, a high degree of protection and prevention against dental diseases. The absorbent sheath 9 incorporated with the apparatus allows, in addition to its role as compression chamber which improves the penetration and concentration of the injector jets 17, collection of the surplus sprayed material by virtue of the absorbent foam 8 which coats the inside of the sheath 9. The effects of this sheath are completed, when it is saturated with a surplus liquid, by a mechanical suction system using a strainer 25 and a tube 18, collected by a tank 19. This function avoids harmful dispersion of the product on the surface of the mucosa. <IMAGE>
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