Patent ID: 11944713
Assignee: YEN HONG-LIN
Field: Medical technology (Instruments)
Classification: CPC A  F  G | IPC A  F  G

Claim 0:
1. A button, comprising:
a body, comprising a side wall and a base, wherein the side wall of the body is substantially disposed around and protrudes from the base to form a first accommodating space between the base and the side wall of the body;
a lighting control unit, disposed in the first accommodating space, and the lighting control unit comprises an ultraviolet light-emitting element (UV light-emitting element) and a switch, wherein the switch is used for switching on/off the UV light-emitting element; and
a cap, comprising a side wall and a top, wherein the side wall of the cap is substantially disposed around and protrudes from the top to form a second accommodating space between the top and the side wall of the cap, and the top has a portion corresponding to a position irradiated by light beams of the UV light-emitting element is substantially made of a UV penetrable material, and wherein the cap separably covers at least one of the body or the lighting control unit.