Systems for producing an aerosol and related methods of use are described.

A medical placeholder. The medical placeholder has at least one hollow body which is expandable and which defines an interior space, a gas infeed hose which is connected or connectable in a gas-permeable manner with the interior space of the hollow body, and a gas discharge hose which is connected or connectable in a gas-permeable manner with the interior space of the hollow body. The hollow body consists partly or completely of at least one plastic material which is permeable to oxygen and carbon dioxide. A one-way valve is arranged in the gas infeed hose and a pressure relief valve is arranged in the gas discharge hose. Also disclosed is a method for gas-flushing a surface of a medical placeholder.

The e-vaping device includes a first housing, a chamber defined within the first housing, a first structure and a second structure that interface with the chamber, the first structure is configured to accept at least one first-type consumable within the chamber and the second structure is configured to receive at least one second-type consumable within the chamber.

A cartridge for use with a beneficial agent delivery device having a fillable reservoir. The cartridge includes a reconstitution, unit dose package having first and second compartments, and a fitment. The first compartment contains at least a first constintuent of the beneficial agent. The second compartment contains at least a second constituent of the beneficial agent. The fitment is disposed on the package for interfacing the package to the fillable reservoir.

A delivery device for and method of delivering a dose of substance for systemic uptake to a nasal cavity of a subject. The delivery device includes a nosepiece unit for insertion into a nasal cavity of a subject and an outlet unit which includes at least one nozzle for delivering substance for systemic uptake substantially only to surfaces in one or both of the anterior region and an anterior section of the posterior region of the nasal cavity of the subject. The delivery device also includes a substance supply unit which is operable to deliver a dose of substance to the at least one nozzle.

A head-mounted display is disclosed. The head-mounted display includes: a housing adapted to be worn on a user's head, the housing defining a partially enclosed chamber which covers the user's eyes when the housing is worn by the user; at least one display unit mounted in the chamber; a processor coupled to the at least one display unit; and a humidifier coupled to the housing, the humidifier being configured to controllably increase moisture in the chamber.

The present disclosure provides devices for preventing or absorbing fluid (e.g., sweat) and/or odors from the intergluteal cleft of a subject. In some embodiments, the present disclosure provides devices for treating or preventing hemorrhoids and methods of using same.

An inhaler comprises first and second user-operable controllers configured to independently meter first and second amounts of a physiologically active substance and a pressurized gas, respectively, to the user in the dose. In preferred embodiments a regulator is configured to release a dose to the mouthpiece. Triggering can be activated by one or more of the user drawing a breath through the mouthpiece, and the user operating a trigger

After a tattoo removal process fragments of the tattoo (pigment particles) may be left in the patient's skin. Pressure can be applied to the patient's skin to move the pigment particles deeper within the patient's skin. The pigment particles can become less visible when they are deeper within the patient's skin.

A portable self-administrable medication delivery device with End of Life feature includes a housing, a drive member within said housing, a locking element and a medicine filled container. The device further provides a Partial Dose Prevention feature to deliver an accurate amount of dose with precision. The device is capable of delivering multiple doses of a liquid medicament contained therein without the need of priming the injector prior to administration and allows for repeated administration of a dose of medicament in a simple, easy, safe and accurate manner.