Oral cavity treatment device and kit

An oral cavity treatment device comprising:

• a tray component comprising a first electrode and a second electrode located on opposite sides of a tooth receiving channel, a first connection member comprising a first mechanical connector and a first electrical contact that is operably coupled to the first electrode, and a second connection member comprising a second mechanical connector and a second electrical contact that is operably coupled to the second electrode;
• a power component comprising a cavity that houses a power source, a third connection member comprising a third mechanical connector and a third electrical contact that is operably coupled to a positive terminal of the power source, and a fourth connection member comprising a third mechanical connector and a fourth electrical contact that is operably coupled to a negative terminal of the power source;
• wherein the tray component and the power component are detachably coupled together and can be altered between:
• (1) a first assembled configuration whereby:
• (a) the first and third connection members mate so that the first and third mechanical connectors are coupled together and the first and third electrical contacts are in contact to couple the first electrode to the positive terminal of the power source;
• and (b) the second and fourth connection members mate so that the second and fourth mechanical connectors are coupled together and the second and fourth electrical contacts are in contact to couple the second electrode to the negative terminal of the power source;
• (2) a second assembled configuration whereby:
• (a) the first and fourth connection members mate so that the first and fourth mechanical connectors are coupled together and the first and fourth electrical contacts are in contact to couple the first electrode to the negative terminal of the power source;
• and (b) the second and third connection members mate so that the second and third mechanical connectors are coupled together and the second and third electrical contacts are in contact to couple the second electrode to the positive terminal of the power source;
• and (3) a disassembled configuration whereby the tray component and the power component are separated from one another.

An oral cavity treatment kit comprising:

• a power component comprising a housing having a cavity and a power source located in the cavity, the power source comprising a positive terminal and a negative terminal;
• a first tray component comprising a tooth receiving channel defined between inner and outer sidewalls, a first electrode located along the inner sidewall, and a second electrode located along the outer sidewall;
• and
• a second tray component comprising a tooth receiving channel defined between inner and outer sidewalls, a first electrode located along the inner sidewall, and a second electrode located along the outer sidewall;
• wherein at least one of:
• the first electrode of the first tray component is formed from a different material than the first electrode of the second tray component;
• and
• the second electrode of the first tray component is formed from a different material than the second electrode of the second tray component;
• wherein the first tray component is detachably coupled to the power component so that the first electrode is operably coupled to one of the positive and negative terminals of the power source and the second electrode is operably coupled to the other one of the positive and negative terminals of the power source;
• and
• wherein the second tray component is detachably coupled to the power component so that the first electrode is operably coupled to one of the positive and negative terminals of the power source and the second electrode is operably coupled to the other one of the positive and negative terminals of the power source.