There is disclosed a heating device which is adapted to be used to warm medical solutions contained within medical devices such as an intravenous bag, intravenous tube or respiratory circuit. The heating device includes an elongated flexible material tube having an interior medical solution channel and a pair of heat channels. The heat channels are filled or coated with a flexible, electrically conductive substance, which forms an electrical resistor. The conductive substance is electrically coupled to an electric power source controller. Electric current passing through the conductive substance creates heat which is transferred from the heat channels to the medical solution contained within the interior medical solution channel.

A low medicament sensor for a medicament delivery device having a reservoir, a pump, and a fluid path therebetween for medicament, the sensor including a switch and a snap dome. The snap dome is initially in contact with the switch, in fluid communication with the fluid path, and configured to snap out of contact with the switch when a pressure within the snap dome decreases below a predetermined pressure.

The invention relates to a liquid store for an inhaler (10), in particular for an electronic cigarette product, having an outlet end (53) which can be fluidically connected to a heating element (60) in order to evaporate liquid (50) supplied to the heating element (60) from the liquid store (18). The liquid store (18) has at least one air inlet end (52) and at least one channel (51). The channel (51) extends from the air inlet end (52) to the outlet end (53) through the liquid store (18), wherein the channel (51) is designed to transfer the liquid (50) stored in the liquid store (18) to the outlet end (53) through the channel (51) via capillary forces.

An integrated closed-loop artificial pancreas includes: a detection module; a program module which is imported into the total daily dose algorithm and the current insulin infusion algorithm; and an infusion module which is connected to the program module. The infusion module includes an infusion tube which is used as the insulin infusion channel, the detecting electrodes are provided on/in the wall of the infusion tube, and the infusion module can infuse insulin required according to the data of the current insulin infusion dose. It takes only one insertion to perform both glucose detection and insulin infusion.

An apparatus for humidifying a flow of breathable gas includes a water reservoir and a water reservoir dock forming a cavity structured and arranged to receive the water reservoir in an operative position. The water reservoir comprises a reservoir base including a cavity structured to hold a volume of water, the reservoir base including a main body and a thermally conductive portion provided to the main body. The thermally conductive portion comprises a combined layered arrangement including a metal plate and a thin film, the thin film comprising a non-metallic material and including a wall thickness of less than about 1 mm. The thin film is adapted to form at least a bottom interior surface of the water reservoir exposed to the volume of water, and the metal plate is adapted to form a bottom exterior surface of the water reservoir.

The present disclosure is directed to devices, systems, and methods for sensing and discerning whether a distal portion of a fat grafting cannula or probe is disposed in fat tissue or muscle tissue during fat grafting procedures. In one aspect of the present disclosure, a fat grafting cannula or probe is provided including first and second electrodes. Each electrode is coupled to a circuit, e.g., disposed in an electrosurgical generator. During a fat grafting procedure, the electrodes contact patient tissue. Based on signals received from each electrode, the circuit is configured to determine whether a distal portion of the fat grafting cannula is disposed in a fat tissue or muscle tissue. If the circuit determines that the fat grafting cannula is disposed in muscle tissue, the surgeon operating the fat grafting cannula is alerted to ensure that processed fat is not injected into the muscle tissue of the patient.

The present disclosure relates to a drug administration device configured to administer a drug. In an exemplary embodiment the drug administration device includes a housing including first and second housing electrical contacts, a dispensing mechanism, a drug holder, a removable power supply including first and second power supply electrical contacts, and at least one protection mechanism in a first protecting configuration when the removable power supply is not received within the housing and in a second configuration when the removable power supply is received within the housing. In another exemplary embodiment the drug administration device includes a housing, a dispensing mechanism disposed within the housing, a removable power supply that is configured to be received within the housing, a sensor configured to determine remaining charge of the removable power supply, and a processor configured to modify operation of the drug administration device in response to data produced by the sensor.

The present invention relates to a medicament delivery device comprising a housing (10), which housing is arranged to accommodate a medicament container (20); a power unit (88) comprising: a drive force element (98), an actuation unit (90, 102) operably connected to said drive force element (98); which actuation unit (90, 102) is movable, upon activation of said drive force element (98), for expelling a dose of medicament from said medicament container (20); a monitoring unit (130) provided with an electrical power source (140) for operating said monitoring unit (130). The invention is characterised in that the medicament delivery device further comprises an activation element (160) operably connected to said actuation unit (90, 102), to said monitoring unit (130) and to said electrical power source (140), wherein said activation element (160) is arranged to allow connection between said electrical power source (140) and said monitoring unit (130) when said actuation unit (98, 102) is moved.

A medical pump includes a cuboid pump housing and a front lid that is pivotably hinged to the pump housing. The front lid includes a display, in particular a touch display, and/or operating elements. The front lid is attached to the pump housing with at least one first hinge element and at least one second hinge element. The at least one first hinge element and/or the at least one second hinge element includes or forms at least one electrical connection between the pump housing and the front lid for electrical linking and exchange of data.

Embodiments of negative pressure wound therapy systems and methods are disclosed. In one embodiment, an apparatus includes a housing, negative pressure source, circuit board, and one or more controllers. The circuit board can be supported by the housing and include a conductive pathway extending around at least part of a perimeter of a first side of the circuit board. The conductive pathway can be electrically coupled to an electrical ground for the circuit board. The one or more controllers can be mounted on the circuit board and activate and deactivate the negative pressure source.