apparatuses and systems; namely, pumps, micropumps, injection systems, cartridge systems, cartridges, motor units, keyboards, sensors and peristaltic cassettes for the administration of drugs, liquids and medicamentous and veterinary substances; devices and systems; namely, pumps, micropumps, injection systems, cartridge systems, cartridges, motor units, keyboards, sensors and peristaltic cassettes for the sustained release of drugs; programmable implantable pumps for the administration of dr...