Abstract:
A drug delivery device comprises: a magnet assembly, a coil assembly and processing circuitry. The magnet assembly has a plurality of magnets arranged in a ring. The coil assembly has one or more coils. The magnet assembly and the coil assembly are arranged to rotate relative to each other during ejection of medicament from the drug delivery device such that a voltage signal is produced in the coil assembly when a unit of dose is ejected. The processing circuitry is arranged to: receive the voltage signal; increment a counter in response to receipt of the voltage signal; and store information indicative of the number of units of dose ejected during a medicament ejection.
Abstract:
The present invention relates to a system for obtaining medicament related information of specific medicaments, the system comprising a device (10, 50) for obtaining medicament related information, the device comprising a recording unit, said recording unit comprising a reader (20, 32; 86, 88, 92, 122), capable of reading information pertained to specific medicaments, said recording unit further comprising a memory module (22, 104 ) capable of storing information read by said reader (20, 32; 86, 88, 92, 122), wherein said reader (20, 32; 86, 88, 92, 122) is arranged with a three-dimensional contact interface (81) designed to interact with a corresponding contact surface (87) containing information related to specific medicaments.
Abstract:
A reusable medication delivery device that can determine medication remaining in a simple fashion. The device includes a first sensor (200) for sensing when a cartridge is mounted in the device, and at least one second sensor for sensing a retraction of a drive member (160) that engages a cartridge plunger (132). The device includes a controller that determines, based on inputs from the first sensor and the at least one second sensor, that a newly installed cartridge is to be considered full or not full of medication. The controller calculates, after a medication delivery and based on an input from a means for determining an amount of medication delivered by operation of a dose delivery mechanism, and if the cartridge was considered full when newly installed, a quantity of medication remaining in the installed cartridge after the medication delivery.
Abstract:
An assembly comprises an electric consumer, an electric voltage source adapted to power the electric consumer, and user operated actuation means. The electric voltage source is operatable between a first state in which a first voltage is generated and a second state in which a second higher voltage is generated. The user operated actuation means is operatable from a first to a second state and adapted to thereby operate the electric voltage source from the first to the second state, and operatable from the second state to the first state and adapted to thereby operate the electric voltage source from the second to the first state.
Abstract:
Embodiments of the disclosure include a transponder for determining a characteristic of a dose delivery device. The transponder may include a first sensor configured to detect a first parameter of the dose delivery device based on movement of at least one of the dose delivery device or a medicament contained within the dose delivery device, wherein the first sensor is configured to generate a first signal indicative of the first parameter. The transponder may include a processor operably coupled to the first sensor and configured to process the first signal. The transponder may include an indicator unit operably coupled to the processor and configured to generate an output based on the first signal, wherein the output is perceivable by a user. The transponder may also include a battery configured to provide power to at least one of the first sensor, the processor, and the indicator unit.
Abstract:
Described herein is a smart dose monitoring device. The dose monitoring device may include electronics such as motion sensors, orientation sensors, and timers related to monitoring the time of and amount of dose administered during an injection event.
Abstract:
The invention provides a kit comprising a medical accessory device and a dummy unit. The accessory device comprises first attachment means configured for releasable attachment of the accessory to co-operating second attachment means on an original device having an outer surface defining an original device space envelope. The dummy unit comprises a presentation surface on its external surface, a folded or rolled sheet, as well as dummy attachment means configured for releasable attachment of the accessory device to the dummy unit in co-operation with the first attachment means. By this arrangement the mounting of the accessory device on the original device can be demonstrated on the dummy unit in a simple and effective way.
Abstract:
The present invention relates to a wireless data communication module (100) for a drug injection device. The wireless data communication module (100) comprises a folded flexible carrier member (107) comprising a plurality of stacked component support regions (203, 205, 207, 209, 211) and a display (103), such as a LCD or OLED display, electrically connected to a first component support region (203) of the folded flexible carrier member (107) via a first set of electrical connection terminals. The display (103) comprises an outwardly facing readable display and an opposing, downwardly facing, optical reflector (319). The wireless data communication module (100) additionally comprises a NFC antenna (105) attached to a second component support region (205) of the folded flexible carrier member (107) situated below the first component mounting region (203). The optical reflector (319) of the display comprises an optically reflective and non-magnetically permeable material.
Abstract:
Improved systems and methods for medicine delivery, and in particular, improved insulin pen needles and related devices are provided. Smart injection devices record and transfer data including medicine level, delivered dose, dose confirmation, and dose time and date. Additional data captured may include glucose concentration, insulin level, carbohydrates ingested, stress level, exercise, blood pressure, and glucose high and low excursion events. Various means of data collection and analysis are provided and systems can identify and flag patients who require intervention. Smart sleeves and add sensing capability to standard insulin pens. Pen needles are provided with sensing capability to confirm and measure doses delivered by insulin pen. A two-part pen cap include a primary sleeve that connects to the insulin pen and an end cap that provides for capturing the time of dose delivery, and monitoring the hold time for a dose delivery after plunger movement.
Abstract:
A portable pen-type drug injection device (300) comprises a main portion (301) and a clip (360). The clip comprises a base portion mounted to a portion of the drug delivery device, and a clip gripping portion with a free end. The device further comprises drug expelling means having dose setting means (340) allowing a user to set a dose of drug to be expelled, and a piston rod adapted to move a piston of a loaded cartridge in a distal direction to thereby expel drug from the cartridge. Electronic circuitry comprises sensor means adapted to detect a set and/or an expelled dose, and a display (374) is provided to display dose-related values, wherein at least a portion of the display is arranged in the flexible clip main portion.