| 摘要 |
A toothbrush-shaped self-dosing applicator for applying drops of liquid to specific locations in the mouth. The applicator includes a tactile surface at the tip which a user can sense to guide placement of the applicator by feel. A hole in the tip of the applicator under the tactile surface or beside the tactile surface or opposite the tactile surface releases a liquid onto the intended spot in the mouth. The liquid may be retained in a packet inside the tip of the applicator until a plunger is pressed, rupturing the packet. |
