Abstract: Disclosed is an auto injector and a related method, and a related system, for administering injection of a medicament comprising a first medicament component and a second medicament component. The auto injector comprising a housing, a receiving part, an operational module and a processing unit. The processing unit being configured to operate a syringe operational part to move a carrier to mix the first medicament component and the second medicament component to obtain a mixed medicament. The movement of the carrier having a time varying acceleration profile. The time varying acceleration profile having a first maximum acceleration in a first mixing direction and a second maximum acceleration in a second mixing direction. The first maximum acceleration and/or the second maximum acceleration is larger than a predetermined acceleration threshold.

Abstract: 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.

Abstract: 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.

Abstract: An auto injector (4) for administering injection of a medicament from a cartridge (700) containing the medicament, the auto injector comprising: a cartridge receiver (300) with a cartridge receiver compartment (302) configured to receive a cartridge assembly (600) with at least one cartridge retention member (808) when inserted through a cartridge receiver opening (302) along a longitudinal axis; and an ejector (200) configured to support the cartridge assembly (600) by being suspended to move along the longitudinal direction and being spring-loaded in the direction opposite of the receiving direction.

Abstract: Disclosed is an auto injector and a related method, and a related system, for administering injection of a medicament comprising a first medicament component and a second medicament component. The auto injector comprising a housing, a receiving part, an operational module and a processing unit. The processing unit being configured to operate the syringe operational part to move a carrier to mix the first medicament component and the second medicament component to obtain a mixed medicament. The movement of the carrier having a time varying acceleration profile. The time varying acceleration profile having a first maximum acceleration in a first mixing direction and a second maximum acceleration in a second mixing direction. The first maximum acceleration and/or the second maximum acceleration is larger than a predetermined acceleration threshold.

Abstract: 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.

Abstract: An auto injector (4) for administering injection of a medicament from a cartridge (700) containing the medicament, the auto injector comprising: a cartridge receiver (300) with a cartridge receiver compartment (302) configured to receive a cartridge assembly (600) with at least one cartridge retention member (808) when inserted through a cartridge receiver opening (302) along a longitudinal axis; and an ejector (200) configured to support the cartridge assembly (600) by being suspended to move along the longitudinal direction and being spring-loaded in the direction opposite of the receiving direction.

Abstract: A medical dispenser being adapted to hold a number of medical doses and being adapted to determine when a user or patient gains access to one or more of the medical doses, the dispenser comprising: means for determining each of a first plurality of points in time or time intervals at which the user or patient should take a medical dose, means for detecting each of a second plurality of points in time where the user or patient gained access to the medical doses, means for providing to the user or patient information relating to a relation between the first and second pluralities, and wherein the providing means are adapted to, if the user gains access to the medication multiple times per point in time or time interval in the first plurality of points in time or time intervals, provide information relating to a relation between the pairs of one of the firs plurality of points in time or time intervals and a first of the second plurality of points in time occurring after the pertaining point in time of the first

Abstract: A method and an apparatus for determining the content of a constituent of blood of an individual are disclosed. In the method a whole blood stream is extracted from a blood vessel of said individual, the stream being directed through a path defining a substantially non-varying flow-through area wherein is provided a flow-through measuring cuvette including opposite first and second optical transparent surface parts defining an optical transmission path of the order of 0.5-2.0 mm. The whole blood stream flowing through the measuring cuvette is irradiated by irradiating the first optical transparent surface part of the measuring cuvette with multi-wavelength near infrared light. The near infrared absorption spectrum is detected and the content of the constituent is quantified on the basis of the detected near infrared absorption data. The method is particularly suited for measuring constituents of whole blood in an extracorporeal loop, for example in hemodialysis.