p style="margin: 0px; text-align: justify;">The main accessories required are: </p><ul><li>An insulin reservoir (also called a cartridge) that’s generally replaced every three days&nbsp;</li><li>An infusion set (tubing, cannula, introducer needle, adhesive pad and sometimes an inserter) that’s usually replaced every three days </li><li>A battery (AA or AAA) </li><li>Insulin</li></ul