A disposable module that can be coupled to a reusable module in order to form a pump for dispensing a medicament substance to a user in a metered manner in a coupled state, comprising a housing that encases the following components: a reservoir for receiving the substance to be dispensed; and at least one extensible cannula, which is fluidically connected to the reservoir either after being inserted or in a permanent manner. The disposable module may also comprise an electrical energy store, wherein the electrical energy necessary for the reusable module can be obtained both from the disposable module and also from a rechargeable battery in the reusable module, in order to ensure redundancy of the energy necessary for the reusable module.

The therapy device disclosed is structured and configured to be a wearable device self-controlled, remote controlled by a caregiver, and/or integrated with a downloadable application (app) from a mobile device to assist a caregiver with modifying and enforcing behaviors as aligned with olfactory sensation and personalized limbic system functionality. The device and system may also be configured and combined with another therapeutic device or medical monitoring system such that the therapy device disclosed herein is aligned to initiate when a target or monitored condition reaches a threshold value. Such configurations would allow the device to function automatically and in combination with data analytics.

The present disclosure discloses a device for automatically collecting snot, which comprises a suction nozzle, a collecting cup, a cup holder and a shell component which are detachably connected in sequence, wherein the shell component is a hollow cavity. The present disclosure generates negative pressure suction through the air pump, and then the suction air enters the inner collecting cup through the air suction pipe, the cup holder air inlet, the air inlet channel and the micropore in sequence. Finally, the suction sucks the snot in the nose of a user into the inner collecting cup through the suction nozzle, effectively solving the problem of snot reflux.

Power harvesting and radio frequency (RF) transmission circuitry for an aerosol delivery device is provided. The aerosol delivery device includes power harvesting circuitry configured to receive RF energy from an external RF source and harvest power from the RF energy to charge a rechargeable power source and power transmission circuity operatively coupled to the power source and configured to convert electrical energy drawn from the power source to RF energy and transmit the RF energy. RF energy can thus be transmitted through a network of aerosol delivery devices to extend the range of an RF energy source.

Embodiments of the present disclosure describe drug delivery with a reusable pen injector. In particular, several embodiments are directed to motor-driven delivery of cartridge-based medicaments with an electronic pen injector device and associated pen cap device.

Power harvesting and radio frequency (RF) transmission circuitry for an aerosol delivery device is provided. The aerosol delivery device includes power harvesting circuitry configured to receive RF energy from an external RF source and harvest power from the RF energy to charge a rechargeable power source and power transmission circuity operatively coupled to the power source and configured to convert electrical energy drawn from the power source to RF energy and transmit the RF energy. RF energy can thus be transmitted through a network of aerosol delivery devices to extend the range of an RF energy source.

Provided is a wearable, self-contained drug infusion or medical device capable of communicating with a host controller or other external devices via a personal area network (PAN). The medical device utilizes a PAN transceiver for communication with other devices in contact with a user's body, such as a physiological sensor or host controller, by propagating a current across the user's body via capacitive coupling. The wearable nature of the medical device and the low power requirements of the PAN communication system enable the medical device to utilize alternative energy harvesting techniques for powering the device. The medical device preferably utilizes thermal, kinetic and other energy harvesting techniques for capturing energy from the user and the environment during normal use of the medical device. A system power distribution unit is provided for managing the harvested energy and selectively supplying power to the medical device during system operation.

A negative pressure wound therapy system includes a wound dressing, at least one pump fluidly coupled to the fluid interface, a pressure sensor fluidly coupled to the wound dressing, a control housing, and an electrical coupler. The wound dressing includes a sealing layer, an absorbent layer adjacent to the sealing layer, and a fluid interface attached to at least one of the sealing layer or the absorbent layer. The at least one pump is configured to apply negative pressure to the fluid interface to draw fluid from the wound dressing via the fluid interface. The pressure sensor is configured to detect a fluid pressure of the wound dressing. The control housing is remote from the wound dressing. The electrical coupler is configured to removably connect the control housing to the at least one pump.

An electronic cigarette includes a shell and a mouthpiece. The external wall of the shell has an air inlet. An atomizer and a liquid-supply are in contact with each other. The air inlet, atomizer, and an aerosol passage are interconnected.

Provided is a wearable, self-contained drug infusion or medical device capable of communicating with a host controller or other external devices via a personal area network (PAN). The medical device utilizes a PAN transceiver for communication with other devices in contact with a user's body, such as a physiological sensor or host controller, by propagating a current across the user's body via capacitive coupling. The wearable nature of the medical device and the low power requirements of the PAN communication system enable the medical device to utilize alternative energy harvesting techniques for powering the device. The medical device preferably utilizes thermal, kinetic and other energy harvesting techniques for capturing energy from the user and the environment during normal use of the medical device. A system power distribution unit is provided for managing the harvested energy and selectively supplying power to the medical device during system operation.