A pharmaceutical product including a housing that defines a cavity, wherein the cavity stores a pharmaceutical material, and wherein the housing comprises a material configured to dissolve based on contact with a fluid, an ingestible device to encode information in a current signature, wherein the ingestible device is positioned within the housing, and a protective material that encompasses the ingestible device. The ingestible device may be attached to a flexible component, wherein the flexible component is configured to releasably secure the ingestible device within the housing.

An active molecule delivery system whereby active molecules can be released on demand and/or a variety of different active molecules can be delivered from the same system and/or different concentrations of active molecules can be delivered from the same system. The invention is well-suited for delivering pharmaceuticals to patients transdermally. In some embodiments, the system includes two separate reservoirs and a mixing area thereby allowing precursors to be mixed immediately before transdermal delivery.

The present disclosure provides a coupling system for coupling a medical accessory to an accessory support is provided. The present disclosure also provides a system for powering a medical accessory with an accessory support.

A pharmaceutical product including a housing that defines a cavity, wherein the cavity stores a pharmaceutical material, and wherein the housing comprises a material configured to dissolve based on contact with a fluid, an ingestible device to encode information in a current signature, wherein the ingestible device is positioned within the housing, and a protective material that encompasses the ingestible device. The ingestible device may be attached to a flexible component, wherein the flexible component is configured to releasably secure the ingestible device within the housing.

A injection site information cap includes a housing, a cover portion, an engagement portion configured to couple to and cover an injection port of an injection site, and at least one information element on the cover portion that is positioned to be automatically sensed by at least one sensor of the injection site when the engagement portion is coupled to or is being coupled to the medication injection port. Related apparatus, systems, and techniques are also described.

A patient interface comprising a cushion having a nasal plenum chamber, an oral plenum chamber, and a passage formed between the nasal and oral plenum chambers. The passage is configured to allow airflow to pass between the nasal and oral plenum chambers. The cushion also includes a valve including valve body and an adjustment structure that is positioned between the nasal chamber and the oral chamber and is movable relative to the valve body. The adjustment structure is movable between an open position that is configured to allow airflow between the nasal plenum chamber and the oral plenum chamber, and a closed position configured to limit airflow between the nasal plenum chamber and the oral plenum chamber. The adjustment structure is configured to allow airflow through a nasal vent in the closed position and is configured to limit airflow through the nasal vent in the open position.

Disclosed is a method for controlling an auto injector and an auto injector for administering a medicament from a cartridge having a first cartridge end and a second cartridge end and having a cartridge outlet at the first cartridge end, the cartridge comprising a cartridge compartment with a first cartridge subcompartment containing a first medicament component of the medicament and a second cartridge subcompartment containing a second medicament component of the medicament. The auto injector comprises: a housing; a cartridge receiver; a cartridge sensor; a drive module; an orientation sensor; and a processing unit.

Handheld motor-driven drug reconstitution and auto-injector device (1) having a proximal drive system (2) comprising an elongated body (3) housing a controllable drive motor (6), and an axially drivable piston rod (7), and a distal drug cartridge holder assembly (11) housing a multiple chamber (30, 31) drug cartridge (25), the cartridge holder assembly (11) being releasably attached to a distal zone (23) of the drive system (2), the drive system (2) and cartridge holder assembly (11) being configured to impart a movement to the drug cartridge holder assembly (11) in which said drug cartridge holder assembly (11) is moved from a first substantially extended distal configuration along the central longitudinal axis, to a second substantially collapsed proximal configuration along the central longitudinal axis, the relative movement of the drug cartridge holder assembly (11) effecting reconstitution of an injectable product from substances contained in each of the chambers (30, 31).

A mobile inhaler includes a power source, at least one aerosolization system, an aerosolization system control component, and a data transmission component. Each aerosolization system includes at least one reservoir, and each of the at least one reservoir is configured for holding a liquid to be aerosolized. The mobile inhaler father includes a fault detection component configured for detecting a fault, for at least one of deactivating the at least one aerosolization system and deactivating the power source, and for operating based on a temperature.

Systems, devices, and methods for improving wireless power transmission are disclosed herein. A method of powering an implantable ventricular assist device with an external charging device includes receiving a signal indicative of a change in a property of a deformable coil of the resonant circuit. A performance property of the deformable coil is determined based on the signal. An adjustment to a tuning of the resonant circuit is identified based on the performance property of the deformable coil. The resonant circuit is tuned according to the adjustment to the tuning of the resonant circuit. The resonant circuit is driven to transmit power to a secondary coil electrically coupled with the implantable ventricular assist device to power the ventricular assist device.