| 摘要 |
<p>A controller (10) comprises a housing (11) within which is positioned a moveable portion (13). The housing comprises an outer housing portion (12a) and an inner housing portion (12b) and having a vent (14) and a limit peg (22). Detent means (15) defines the lower position limit of the movement of the inner housing portion (12b) and second detent means (16) defines the upper limit of the movement of the innner housing portion within the outer housing portion (12a). Biasing means (17) biases the moveable portion (13) to first position. The device further comprises an inlet (19) attachable to a pump and an outlet (20) connectable to an inflatable body to form part of a continuous passive motion device.</p> |
