Dynamic support apparatus
AssigneeDEKA Products Limited Partnership
InventorsDavid E. Altobelli, N. Christopher Perry
Life of this patent
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Abstract
A dynamic support apparatus having a frame, a dynamic interface, a temperature control mechanism, and a control system. The dynamic interface is capable of changing its geometry and is disposed on the top surface of the frame. The control system is operably connected to the dynamic interface and controls the changing geometry of the dynamic interface. There is also a temperature control mechanism disposed on the top surface of the frame for maintaining a comfortable temperature and moisture environment between the apparatus and the user's body.
Claims11
A dynamic support apparatus for use with a prosthetic device, the dynamic support apparatus comprising:
- a frame having a surface;
- a dynamic interface, capable of changing its geometry, disposed on the surface of the frame, the dynamic interface having a plurality of actuators that are bladders capable of changing geometry when filled with a gas or a liquid;
- and
- a control system operably connected to the dynamic interface by at least one connector through a manifold that controls the distribution of the gas or the liquid to the bladders;
- wherein the control system is configured to supply the gas or liquid to the manifold for distribution to the bladders;
- wherein the control system is an active control system including a computer programmed with a plurality of user-selectable preset modes that automatically adjust the gas or liquid supplied by the control system, each user-selectable preset mode being user-selectable in the control system and defining different preset pressures for the bladders, the different preset pressures providing a different predefined apparatus fit suited for a different type of user activity, the different predefined apparatus fit being based on the total gas or liquid supplied by the control system and the user-adjustable pressure selectors;
- and
- wherein, upon a change in a selected user-selectable preset mode from a first selected user-selectable preset mode of the plurality of user-selectable preset modes to a second selected user-selectable preset mode of the plurality of user-selectable preset modes, the control system automatically adjusts the gas or liquid supplied to the bladders to change the bladders to the different preset pressures defined by the second selected user-selectable preset mode from the different preset pressures defined by the first selected user-selectable preset mode in order to change a fit of the apparatus from a first predefined apparatus fit for a first type of user activity to a second predefined apparatus fit for a second type of user activity.
Dependencies are inferred from the claim text.