A lightweight impeller is provided for use in a pressurised gas source for a CPAP or other breathing assistance apparatus. The impeller can be shroudless or otherwise lightweight.
申请公布号
AU2012281259(A2)
申请公布日期
2014.01.30
申请号
AU20120281259
申请日期
2012.07.13
申请人
FISHER & PAYKEL HEALTHCARE LIMITED
发明人
BOTHMA, JOHANNES NICOLAAS;BENT, SCOTT;DARBY, ADAM JOHN
