Systems, methods, and devices are described for providing a fluid control for an inflation system. The control directs fluid flow from an inflation component to one or more inflatable cells of the brace. The inflatable cells are independently inflated and deflated by the inflation component through
Systems, methods, and devices are described for providing a fluid control for an inflation system. The control directs fluid flow from an inflation component to one or more inflatable cells of the brace. The inflatable cells are independently inflated and deflated by the inflation component through the control. The control allows a user to create a fluid path between the inflation component and one of the inflatable cells by positioning the control in an orientation corresponding to the desired inflatable cells. Each inflatable cell is independently inflated and deflated in various orientations of the control.
대표청구항▼
1. A valve for use in an inflatable orthopedic device, comprising: an inlet port;a plurality of outlet ports;an internal fluid flow control comprising a rotatable dial comprising a rotatable dome shaped body coupled to the dial and positionable in two or more orientations, the rotatable dome shaped
1. A valve for use in an inflatable orthopedic device, comprising: an inlet port;a plurality of outlet ports;an internal fluid flow control comprising a rotatable dial comprising a rotatable dome shaped body coupled to the dial and positionable in two or more orientations, the rotatable dome shaped body comprising a plurality of clips extending therefrom; andan outer bore comprising a plurality of protrusions configured to interact with the plurality of clips to provide a tactile indication when the rotatable dome shaped body is positioned in any of the two or more orientations,wherein a first fluid path passing through the center of the internal fluid flow control is created between the inlet port and a first of the outlet ports when the internal fluid flow control is positioned in a first orientation, and a second fluid path passing through the center of the internal fluid flow control is created between the inlet port and a second of the outlet ports when the internal fluid flow control is positioned in a second orientation. 2. The valve of claim 1, wherein at least one of the inlet port and the plurality of outlet ports extends at a downward angle from an exterior surface of the internal fluid flow control. 3. The valve of claim 2, wherein each of the inlet port and the plurality of outlet ports has a flow channel that extends at a downward angle from an exterior surface of the internal fluid flow control. 4. The valve of claim 3, wherein each of the inlet port and the plurality of outlet ports has a first opening at the exterior end, each of the first openings lying in a first common plane. 5. The valve of claim 4, wherein each of the inlet port and the plurality of outlet ports has a second opening at the interior end, at least one of the second openings lying in a second plane different than and parallel to the first common plane. 6. The valve of claim 5, wherein each of the inlet port and the plurality of outlet ports has a second opening at the interior end, each of the second openings lying in a second plane different than and parallel to the first common plane. 7. The valve of claim 2, wherein the first fluid flow path passes from an exterior opening of the inlet port upward at an angle into the center of the internal fluid flow control, across the center of the internal fluid flow control, and downward at an angle through an exterior opening of the first of the plurality of outlet ports. 8. The valve of claim 2, wherein the second fluid flow path passes from an exterior opening of the inlet port upward at an angle into the center of the internal fluid flow control, across the center of the internal fluid flow control, and downward at an angle through an exterior opening of the second of the plurality of outlet ports. 9. The valve of claim 1, wherein the internal fluid flow control comprises an outer housing and an inner flow director, the outer housing having a plurality of flow passages, each flow passage passing from an inner opening in an interior surface of the outer housing to an outer opening at an end of one of the inlet or outlet ports. 10. The valve of claim 9, wherein the inner flow director comprises an interior flow channel, the interior flow channel having first and second openings in an outer surface of the inner flow director. 11. The valve of claim 10, wherein the first opening of the interior flow channel is in fluid communication with the opening of the inlet port in the interior surface of the outer housing when the internal fluid flow control is positioned in each of the first and second orientations. 12. The valve of claim 10, wherein the second opening of the interior flow channel is in fluid communication with an opening of a first of the plurality of outlet ports in the interior surface of the outer housing when the internal fluid flow control is position in the first orientation, and the second opening of the interior flow channel is in fluid communication with an opening of a second of the plurality of outlet ports in the interior surface of the outer housing when the internal fluid flow control is position in the second orientation. 13. The valve of claim 1, wherein the rotatable dome shaped body comprises a concave inner portion, and the internal fluid flow control extends from the concave inner portion. 14. The valve of claim 13, wherein the inlet port and plurality of outlet ports extend from the internal fluid flow control within the concave inner portion. 15. The valve of claim 1, wherein the rotatable dial comprises a window in the dial, wherein an indicator of internal fluid flow control positioning is viewable through the window.
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