An autoinjector for dispensing a liquid product, particularly a drug, comprising: an electronic module with a sensor configured to measure the axial movement of a signal element (11) from a position at the start of the dispensing, wherein the signal element (11) is slaved in the dispensing direction, to a position at the end of the dispensing, wherein the signal element (11) strikes the signal stop (12a).

An injection device assembly including a housing, a syringe, a drive mechanism and one or more sensing systems are described. The drive mechanism advances the syringe from a storage position to an injection position, and a plunger advances the syringe piston from an initial position to a final position. The status sensing system may include one or more main PCB(s) disposed in an end portion of the injection device assembly's housing. The system may determine various parameters related to an operational status of the injection device, including the location of the device's components, an amount of medication remaining in the device, a temperature of the medication, and whether or not the device is properly contacting the user's skin before injection. The system may communicate such determined parameters to an external device via a wireless communication link.

The present invention relates to a shell assembly for a medicament delivery device, which shell assembly comprises at least one first shell section provided with an entry passage and designed such that at least a major part of a medicament delivery device entered through said entry passage is accommodated inside said at least one first shell section, a closure element operably arranged to said at least one first shell section for closing said entry passage, and fixation elements arranged for fixating said medicament delivery device in relation to said at least one first shell section and said closure element.

An inhaler includes a mouthpiece cover, a pressure sensor, a first indicator and a second indicator. The first indicator may be configured to indicate based on a state of the cover, and the second indicator may be configured to indicate based on an output of the pressure sensor. For example, when the mouthpiece cover opens, the first indicator may illuminate and a dose of medication may be transferred from a reservoir to a dosing cup. The second indicator may illuminate if an amount of inhaled medication reaches a predetermined threshold for successful inhalation.

An inhaler with a housing (H) comprising an air-inlet (A_I) and a an air-outlet (A_O). Inside the housing (H) a flow path (FP) is defined between air-inlet (A_I) and air-outlet (A_O) where a dispenser (DP) is arranged to dispense an aerosol or a dry powder in the flow path (FP). Two sensors (S1, S2), e.g. microphones, are positioned spaced apart at external surfaces of the housing (H) to sense sound or vibrations resulting from a flow in the flow path (FP) at two different positions. This allows a precise detection of flow velocity during inhalation based on the sound or vibrations sensed by the two sensors (S1, S2), thus allowing examination of correct use of the inhaler. Further, the use of two spaced apart sensors (S1, S2) facilitates identification of priming and firing events in the sensed sound or vibrations which may also be used in evaluating the use of the inhaler. Preferably, a noise reduction algorithm is used that exploits the differences in the captured sound or vibrations from the two sensors (S1, S2), so at to allow precise flow measurements even in noisy environments.

A modular assembly for a portable hemodialysis system may include a dialysis unit, e.g., that contains suitable components for performing hemodialysis, such as a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer, and a power unit having a housing that contains suitable components for providing operating power to the pumps of the dialysis unit. The power unit may be selectively connected to the dialysis unit and provide power (e.g., pneumatic power in the form of pressure and/or vacuum) to the dialysis unit for the pumps when connected to the dialysis unit, but may be incapable of providing power to the dialysis unit when disconnected from the dialysis unit. The dialysis unit and the power unit are sized and weighted to each be carried by hand by a human.

Embodiments of the invention include a medicament device configured to provide stepwise instructions for using the device to a user in a particular sequence is provided. The device includes a device housing configured to receive a container, the housing including a control interface, the control interface including at least one responsive member reactive to a user input, an actuation mechanism configured to interact with the container, a signal output component associated with the device housing, and circuitry associated with the device housing configured to control a provision of the stepwise instructions to the user in the particular sequence. The container includes a first housing for containing a medicament, a second housing, and an injection member, wherein the first and second housings are movable relative to one another. The container further includes an injection member which is retractable within the second housing to prevent an unintentional contact with the injection member.

Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device to deliver fluid to a user in accordance with an operating mode involves obtaining operational information pertaining to one or more prior instances of the operating mode, obtaining status information pertaining to the infusion device, and determining a diagnosis time based at least in part on the operational information. The diagnosis time is prior to a subsequent instance of the operating mode. At the diagnosis time, the method automatically determines the viability of the subsequent instance of the operating mode based at least in part on the status information and automatically generates a notification indicative of a recommended action for the user based at least in part on the viability.

An inhalation device for inhaling a vaporized substance that includes metering capabilities to inform a user when a particular amount of substance has been consumed. The device includes an inlet having an opening, an outlet, a processor, an atomizer configured to vaporize an unvaporized substance into a vaporized substance. The device further includes a channel positioned between the atomizer and the outlet, wherein the vaporized substance flows downstream from the atomizer to the outlet via the channel, a light signal device, wherein the light signal device emits light, and a light sensor, wherein the light sensor senses the light from the light signal device. In addition, the light signal device and the sensor are positioned in the channel such that the vaporized substance can flow past the sensor and the light signal device, the opening is configured to allow entry of air into the device that flows to the atomizer, the inlet is configured such that the air flows at a substantially constant rate, and the processor, using the substantially constant rate and the data from the light sensor, is configured to meter an amount of vapor consumed by a user.

The invention relates to psychology and is used in psychological correction of mental states and dependencies and correction of social behavior in methods aimed at attitude change. Provided is a classical conditioning tool kit for changing problematic attitude to positive attitude while providing psychological support by using tools of pleasant classical conditioning affecting all sensory channels of information perception of a human. The kit includes at least one flavoring food additive, at least one aromatic essential oil, at least one mineral, auto-training text for audio listening, and an image with a suggestive formula to change a problematic attitude to a positive attitude. One image with a selected suggestive formula for changing the attitude includes one or more linguistic phrases targeting kinesthetic sensations, and another image includes linguistic persuasions that assist with forming a new attitude. All tools evoke pleasant feelings in a patient.