injection speed, adjusting motor current and hence plunger force to deliver a consistent injection time. Because the full force is available throughout the entire stroke, the electronic system is able to accommodate changes in resistive forces from sources such as siliconisation variations.
Injectpower'sultra-miniaturebatteries enable the development of smart implantable devices with autonomous power.
Injectpower's solid statemicrobatteries aredesigned for reliability as part of avalidatedsupply chain. They are developed using proven, robust semiconductor processes, with strict quality controls and metrics.
As can be seen in Figure 2a (plunger rod force), the electronic autoinjector can deliver a soft controlled engagement with the stopper, and a constant force on the plunger throughout the injection. During the configurable dwell time, the force on the stopper can be optimised to minimise the dead volume – shown here as 35 N.
They are developed using proven, robust semiconductor processes, with strict quality controls and metrics. Injectpower microbatteries make possible a new range of long-term implantable applications, from direct electrical stimulation to frequent sampling of criticaldiseasemarkers and data collection.
The reusable device includes an electronically controlled drive train, powered by a rechargeable battery, with Bluetooth Low Energy (BLE) connectivity options. RFID reading of cassettes is an option as well. The SmartBasic device with LEDs and audible support, which is similar to typical disposable autoinjectors but with an extended user interface.