There is provided a portable medical device for injecting insulin comprising a blood glucose meter, a first display that is capable of displaying the blood glucose content of a blood sample as determined by the blood glucose meter, means for injecting insulin in a patient comprising means for setting the amount of insulin to be injected comprising a second display that shows the amount of insulin to be injected characterized in that the device comprises a deactivation means that automatically switches off the first display.

A medical system includes an input assembly for receiving one or more user inputs. The input assembly includes at least one slider assembly for providing an input signal. Processing logic receives the input signal from the input assembly and provides a first output signal and a second output signal. A display assembly is configured to receive, at least in part, the first output signal from the processing logic and render information viewable by the user. The second output signal is provided to one or more medical system components. The information rendered on the display assembly may be manipulatable by the user and at least a portion of the information rendered may be magnified.

Apparatus and method are described employing pressurized gas to transfer, mix and/or reconstitute medicament contained in a vial and flowing it into an injection device. Pressurized gas may be provided by prefilled cartridge.

A portable medical device for injecting a medicament into a patient. The device includes a control circuit with a memory, the control circuit automatically storing in the memory an ejection event including an amount of the medicament that is ejected from the portable medical device during the ejection event; and a proximity sensor configured to sense proximity of a solid object located in an ejection direction of the portable medical device without making contact with the solid object. The control circuit is configured to tag the ejection event as an injection event if the ejection takes place in proximity of the solid object and to tag the ejection event as a priming ejection if the ejection does not take place in proximity of the solid object.

A portable irrigation system includes a reservoir for an irrigation liquid, a probe for arrangement in a user, an electrical system that directly or indirectly pumps the irrigation liquid from the reservoir to the probe, a control unit coupled to the electrical pump to control the electrical pump and to transfer the irrigation liquid, and tubing to provide fluid communication between the reservoir, the control unit and the probe. The control unit also includes at least one manually operable control element to control the electrical pump.

A compliance monitoring module for a breath-actuated inhaler comprising: a miniature pressure sensor, a sensor port of said sensor being pneumatically coupled to a flow channel through which a user can inhale; a processor configured to: receive a signal originating from a dosing mechanism of the inhaler indicating that medication has been released; receive data from a sensing element of the sensor; and based on said signal from said dosing mechanism and said data from said sensing element, make a determination that inhalation of a breath containing medication through said flow channel complies with one or more predetermined requirements for successful dosing; and a transmitter configured to, responsive to said determination, issue a dosing report.

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.

A drive mechanism includes a housing, a piston adapted to impart movement to a plunger seal within a drug container, a plurality of biasing members disposed in parallel, and a retainer. The biasing members are disposed to release energy to cause movement of the piston from a retracted first position to the extended second position, the piston bearing against the plunger seal to dispense medicine. The retainer is disposed to maintain the biasing members in the energized position and to release the biasing members to permit the piston to dispense the medicine. The drive mechanism may also include an end-of-dose indicator to identify at least one of when the sleeve assembly is disposed subjacent a window in the housing the relative motion of the sleeve assembly with reference to the window or another reference component, the stoppage of such motion, and the rated or change of rate of motion.

A fluid cassette, for example, a blood treatment cassette having a cassette body embodied as a hard part and, optionally, a film which is connected to the hard part and at least partially covers the hard part, wherein the hard part comprises at least one first alignment device, and a second alignment device which are optionally arranged at first and second opposite sides of the fluid cassette or are attached thereon. The disclosure relates in addition to a blood treatment apparatus.

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.