Abstract: A vaporization capsule including a liquid active agent absorbed in or adsorbed to a substrate, which may be operated so as to vaporize the liquid active agent. The vaporization capsule includes a capsule body defining a first volume and a second volume. A first cover sealingly engages the capsule body at a first end thereof. The first cover includes an exterior perimeter, an interior wall including a hollow defined between the exterior perimeter and the interior wall portion, and at least one indentation disposed in the interior wall portion, fluidly connecting the first volume and the second volume via the hollow.

Abstract: A system and a method to treat lice and nits on a head of a patient. The system includes a cap for defining an airtight space around the head and a container for storing a mixture of gases for treating lice, a gas release mechanism for delivering the mixture of gases into the airtight space as an aerosol, and a gas distribution device having plurality of gas delivery pins. The mixture of gases causes irreversible damage to essential mechanisms of the lice. According to another embodiment of the present invention the system includes a cap for defining an airtight space around the head and an active agent container. The active agent of the type of acetic acid, stored in a liquid state, and vaporized during use, then circulated toward the cap.

Abstract: A system and a method for treating lice and nits on a head of a patient. The system includes a cap for defining an airtight space around the head and a container for storing a mixture of gases for treating lice, a gas release mechanism for delivering the mixture of gases into the airtight space as an aerosol, and a gas distribution device having plurality of gas delivery pins. The mixture of gases causes irreversible damage to essential mechanisms of the lice. According to another embodiment of the present invention the system includes a cap for defining an airtight space around the head and an active agent container. The active agent of the type of acetic acid, stored in a liquid state, and vaporized during use, then circulated toward the cap.