The invention relates generally to the field of medical devices and, more specifically, to a handheld device that stimulates the meibomian gland of the eyelid mechanically, and specifically stimulates the meibomian glands of the eyelid to treat Meibomian gland dysfunction, also known as Dry eye and chronic marginal eyelid inflammation.

Provided is an electronic apparatus and method of controlling same. The electronic apparatus includes: at least one memory storing one or more instructions and further storing information on a cleaning path and dust distribution information; a driver; and one or more processors connected to the at least one memory and to the driver, wherein the one or more processors are configured to execute the one or more instructions, and wherein the one or more instructions, when executed by the one or more processors, are configured to cause the electronic apparatus to: identify a cleanable area corresponding to at least a portion of the cleaning path, and control the driver to change the cleaning path based on the cleanable area and the dust distribution information.

Electric toothbrush (1) comprising an electric motor as well as a brushing organ (3) of the teeth connected to said electric motor to be rotated by the latter, said electric toothbrush (1) being characterized in that it comprises a device for measuring an electrical quantity representative of a contact pressure between the brushing organ (3) and the teeth, as well as a processing unit connected to said measurement device to emit a first warning signal when the value of said electrical quantity measured by said measurement device is greater than a predetermined threshold.

Oral hygiene instruments.

A roller brush assembly, a cleaning device, a detection method, a storage medium, and a computer program product are provided. The roller brush assembly includes: a roller brush housing; a roller brush, located inside the roller brush housing; and a magnetic detector, located on an outer surface of the roller brush housing and configured to detect a magnetic signal, wherein the magnetic signal is configured to determine a type of the roller brush.

A surface cleaning apparatus including a surface cleaning head having a front end, a rear end and a brush that is rotatably mounted about a rotation axis. When the surface cleaning head is placed on a horizontal surface and moved in a forward direction with the brush in position to clean the surface, the rotational axis extends generally horizontally and generally transverse to the forward direction. The brush is rotatable in a clockwise direction and the brush is also rotatable in a counter clockwise direction.

The invention relates generally to the field of medical devices and, more specifically, to a handheld device that stimulates the meibomian gland of the eyelid mechanically, and specifically stimulates the meibomian glands of the eyelid to treat Meibomian gland dysfunction, also known as Dry eye and chronic marginal eyelid inflammation.