Eyelid care appliance
Disclosed herein is an improved eyelid care appliance and method of using such appliance for preventing and treating blepharitis and mammalian meibomian gland dysfunction caused by gland obstruction. The method and apparatus of the invention enable restoration and maintenance of eyelid hygiene and the natural flow of secretions from the meibomian glands. A preferred embodiment of the apparatus has an oscillating brush head affixed to the distal end of the eyelid care appliance. The brush head can be impregnated with topical pharmacologic or cleansing agents to better facilitate cleaning and therapeutic efficacy.
1. A method of cleaning the eyelid margins and meibomian gland orifices of cellular and sebaceous debris comprising of the steps:
a. attaching a brush head to an eyelid care appliance;
b. said brush head having a primary axis through the center of a face of the brush head;
c. said eyelid care appliance having a drive system that transmits motive force to oscillate said brush head;
d. said drive system having a proximity sensor, proximity controls and proximity annunciator;
e. turning on said drive system and said proximity controls and said proximity controls comprising of and on and off control;
f. accessing the glands of the eyelid with said brush head;
g. said drive system having an oscillation frequency which oscillates said brush head and said oscillation comprises repeating circular rotation up to a first angular amount in a first direction around the axis of the head, and circular rotation up to a second angular amount in a second opposite direction around the primary axis of the head such that the head does not make a full revolution;
h. contacting said distal surface of said brush head to the outer surface of the eyelids to clean said eyelid margins and said meibomian gland orifices;
i. said proximity sensor monitoring said eyelid margins and said meibomian gland orifices; and
j. said proximity sensor monitoring said eyelid margins and said meibomian gland orifices and said proximity annunciator sends an audible tone that reflects the distance between said brush head and said eyelid margins.
2. The method of claim 1 , wherein the said brush head has a proximal surface with a center and distal surface with a center, said primary axis passing thru the center of said brush head said proximal surface and said distal surface and said distal surface of said brush head contacting said eyelid margins.
3. The method of claim 1 , wherein said brush head material is selected from the group consisting of low-density polyether, polyvinyl alcohol and polyester.
4. The method of claim 1 , wherein the eyelid care appliance comprises a power supply, a motor, a head receiver, motor controls, and a proximity sensing system.
5. The method of claim 1 , wherein said oscillation frequency of said brush head is 7,000 to 40,000 strokes per minute.
6. The method of claim 1 , wherein a circumference of said brush head is circular around said primary axis such that the circular rotation is around said primary axis and spins back and forth in first direction and then in a second direction around said primary axis.
7. The method of claim 1 , wherein said proximity sensor is a video camera.
8. The method of claim 1 , wherein said video annunciator is a video camera and smartphone.
9. The method of claim 1 , wherein said proximity controls is a video camera and smartphone.