Ergonomic anti-fatigue seating device and method

Claim 2

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section, the device comprising: inflatable compartment means comprising inflatable right and left compartments located on the seat section of the seating apparatus such that when the person is seated on the seat section said inflatable right compartment is located directly under the right hip of the person and said inflatable left compartment is located directly under the left hip of the person; and inflation and control means for inflating first one of said inflatable left and right compartments and then the other, thereby alternately lifting first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 3

The device defined in claim 1 wherein said inflatable right compartment is positioned under the right ischium bone of the person and said inflatable left compartment is positioned under the left ischium bone of the person.

Claim 4

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section, the device comprising: inflatable compartment means comprising inflatable right and left compartments, wherein said inflatable right and left compartments located on the seat section of the seating apparatus such that the person is seated on the seat section said inflatable right compartment is located directly under the right hip of the person and said inflatable left compartment is located directly under the left hip of the person, said inflatable right and left compartments each having an interior; inflation means connected to each of said inflatable right and left compartments for inflating said inflatable right and left compartments; release means connected to each of said inflatable right and left compartments and providing a path for airflow from said interior of said inflatable right and left compartments to the atmosphere when each of said inflatable right and left compartments is not being inflated; and inflation control means connected to said inflation means for controlling the inflation means to inflate first one of said inflatable right and left compartments and then the other, thereby alternately lifting first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 5

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section, the device comprising: inflatable compartment means comprising inflatable right and left compartments, wherein said inflatable right and left compartments located on the seat section of the seating apparatus such that the person is seated on the seat section said inflatable right compartment is located directly under the right hip of the person and said inflatable left compartment is located directly under the left hip of the person, said inflatable right and left compartments each having an interior; inflation means connected to each of said inflatable right and left compartments for inflating said inflatable right and left compartments; release means connected to each of said inflatable right and left compartments and providing a path for airflow from said interior of said inflatable right and left compartments to the atmosphere when each of said inflatable right and left compartments is not being inflated; and inflation control means connected to said inflation means for controlling the inflation means to inflate first one of said inflatable right and left compartments and then the other, thereby alternately lifting first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 6

The device defined in claim 3 further having housing means for housing said inflatable compartment means, said housing means being capable of placement on the seat section of the seating apparatus.

Claim 7

The device defined in claim 4 wherein said housing means includes attachment means for attachment of said housing means to the seating apparatus.

Claim 8

The device defined in claim 4 wherein said housing means includes a flexible pad.

Claim 9

The device defined in claim 3 wherein said inflatable compartment means is are located inside the seat section of the seating apparatus.

Claim 10

The device defined in claim 3 wherein said inflatable compartment means is of a single inflatable compartment having a wall in the interior of said single inflatable compartment, separating said single inflatable compartment into two inflatable compartments, thereby forming said inflatable right and left compartments.

Claim 11

The device defined in claim 3 wherein said inflation means includes an air pump having hose means for transporting air to each of said inflatable right and left compartments.

Claim 12

The device defined in claim 3 wherein said release means includes a bleeder valve.

Claim 13

The device defined in claim 3 wherein said inflation control means includes a control valve having a bleeder valve feature, said bleeder valve providing said release means.

Claim 14

The device defined in claim 3 wherein said inflation control means includes an electronic timing device.

Claim 15

The device defined in claim 3 wherein said inflation control means includes a mechanical timing device.

Claim 16

The device defined in claim 3 wherein each of said inflatable right and left compartments is capable of alternately lifting each hip of the person a vertical distance of from about 5 millimeters to about 3 centimeters.

Claim 17

The device defined in claim 3 wherein the inflation of first one of said inflatable right and left compartments and then the other of said inflatable compartments comprises one cycle and said right and left inflation control means is capable of controlling said inflation means to generate from about 1 to about 12 cycles per minute.

Claim 18

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section and a back section, the device comprising: inflatable compartment means comprising inflatable right and left seat compartments located on the seat section of the seating apparatus and inflatable right and left back compartments located on the back section of the seating apparatus, each of said inflatable right and left seat compartments and right and left back compartments having an interior, whereby when the person is seated on the seat section said inflatable right seat compartment is located directly under the right hip of the person and said inflatable left seat compartment is located directly under the left hip of the person, and said inflatable right back compartment is located behind the right hip of the person and said inflatable left back compartment is located behind the left hip of the person; inflation means connected to each of said inflatable right and left seat compartments and right and left back compartments for inflating said inflatable right and left seat compartments and right and left back compartments; release means connected to each of said inflatable right and left seat compartments and right and left back compartments and providing a path for airflow from said interior of said inflatable right and left seat compartments and right and left back compartments to the atmosphere when each of said inflatable right and left seat compartments and right and left back compartments is not being inflated; and inflation control means connected to said inflation means for controlling said inflation means, for inflating first one of said inflatable right and left seat compartments and then the other, thereby alternately lifting first one hip of the person and then the other hip, and said inflation control means also controlling said inflation means for inflating first one of said inflatable right and left back compartments and then the other, thereby alternately pushing forward first one hip of the person and then the other, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 19

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section and a back section, the device comprising: inflatable compartment means comprising inflatable right and left seat compartments located on the seat section of the seating apparatus and inflatable right and left back compartments located on the back section of the seating apparatus, each of said inflatable right and left seat compartments and right and left back compartments having an interior, whereby when the person is seated on the seat section said inflatable right seat compartment is located directly under the right hip of the person and said inflatable left seat compartment is located directly under the left hip of the person, and said inflatable right back compartment is located behind the right hip of the person and said inflatable left back compartment is located behind the left hip of the person; inflation means connected to each of said inflatable right and left seat compartments and right and left back compartments for inflating said inflatable right and left seat compartments and right and left back compartments; release means connected to each of said inflatable right and left seat compartments and right and left back compartments and providing a path for airflow from said interior of said inflatable right and left seat compartments and right and left back compartments to the atmosphere when each of said inflatable right and left seat compartments and right and left back compartments is not being inflated; and inflation control means connected to said inflation means for controlling said inflation means, for inflating first one of said inflatable right and left seat compartments and then the other, thereby alternately lifting first one hip of the person and then the other hip, and said inflation control means also controlling said inflation means for inflating first one of said inflatable right and left back compartments and then the other, thereby alternately pushing forward first one hip of the person and then the other, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 20

The device defined in claim 16 including housing means for housing said inflatable compartment means, said housing means being capable of placement on the seat section of the seating apparatus and against the back section, said housing means also having attachment means for attachment of said housing means to the seating apparatus.

Claim 21

The device defined in claim 17 wherein said housing means includes a flexible pad.

Claim 22

The device defined in claim 16 wherein said inflatable right and left seat compartments are located inside the seat section of the seating apparatus, and said inflatable right and left back compartments are located inside the back section of said seating apparatus.

Claim 23

The device defined in claim 16 wherein said inflatable compartment means is comprised two single inflatable compartments, each of said single inflatable compartments having a wall in the interior of said single inflatable compartment to separate said single inflatable compartment into two inflatable compartments, thereby forming said inflatable right and left seat compartments and said inflatable right and left back compartments.

Claim 24

The device defined in claim 16 wherein said inflation means includes an air pump having hose means for transporting air to each of said inflatable right and left seat compartments and right and left back compartments.

Claim 25

The device defined in claim 16 wherein said inflation control means includes an electronic timing device.

Claim 26

The device defined in claim 16 wherein said inflation control means includes a mechanical timing device.

Claim 27

The device defined in claim 16 wherein: said inflation control means includes first and second control valves each having a bleeder valve feature, said bleeder valve providing said release means; and said first control valve controls the inflation of said inflatable right and left seat compartments and said second control valve controls the inflation of said inflatable right and left back compartments.

Claim 28

The device defined in claim 16 wherein each of said inflatable right and left seat compartments is capable of alternately lifting each hip of the person an upward distance of from about 5 millimeters to about 3 millimeters.

Claim 29

The device defined in claim 16 wherein each of said inflatable right and left back compartments is capable of alternately lifting each hip of the person a forward distance of from about 5 millimeters to about 3 millimeters.

Claim 30

The device defined in claim 16 wherein the inflation of first one of said inflated right and left seat compartments and then the other, comprises one cycle, and said inflation control means is capable of controlling said inflation means to generate from about 1 to about 12 cycles per minute.

Claim 31

The device defined in claim 16 wherein said inflation control means is capable of inflating said inflatable left seat compartment at about the same time as said left back compartment and inflating said inflated right seat compartment at about the same time as said right back compartment.

Claim 32

The device defined in claim 16 wherein said inflation control means is capable of inflating said inflatable left seat compartment at about the same time as said right back compartment and inflating said inflatable right seat compartment at about the same time as said left back compartment.

Claim 33

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section, the device comprising: moveable compartment means comprising moveable left and right compartments located on the seat section of the seating apparatus such that when the person is seated on the seat section said moveable right compartment is located directly under the right hip of the person and said moveable left compartment is located directly under the left hip of the person, each of said moveable left and right compartments having a rest position; and movement and control means connected to each of said moveable left and right compartments for moving first one of said moveable left and right compartments upward against the person and back to said rest position, then moving the other of said moveable left and right compartments upward against the person and back to said rest position, thereby alternately lifting first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 34

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section, the device comprising: moveable compartment means comprising moveable left and right compartments located on the seat section of the seating apparatus such that when the person is seated on the seat section said moveable right compartment is located directly under the right hip of the person and said moveable left compartment is located directly under the left hip of the person, each of said moveable left and right compartments having a rest position; and movement and control means connected to each of said moveable left and right compartments for moving first one of said moveable left and right compartments upward against the person and back to said rest position, then moving the other of said moveable left and right compartments upward against the person and back to said rest position, thereby alternately lifting first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 35

The device defined in claim 30 wherein said moveable compartment means is located inside the seat section of the seating apparatus.

Claim 36

The device defined in claim 30 wherein said movement and control means includes an electronic timing device.

Claim 37

The device defined in claim 30 wherein said movement and control means includes a mechanical timing device.

Claim 38

The device defined in claim 30 wherein each of said moveable left and right compartments is capable of lifting each hip of the person an upward distance of from about 5 millimeters to about 3 millimeters.

Claim 39

The device defined in claim 30 wherein the movement of first one of said moveable left and right compartments and then the other comprises one cycle, and said movement and control means is capable of controlling said moveable compartments to generate from about 1 to about 12 cycles per minute.

Claim 40

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section and a back section, the device comprising: moveable compartment means comprising moveable right and left seat compartments located on the seat section of the seating apparatus and moveable right and left back compartments located on the back section of the seating apparatus, each of said moveable right and left seat compartments and right and left back compartments having a rest position, whereby when the person is seated on the seat section said moveable right seat compartment is located directly under the right hip of the person and said moveable left seat compartment is located directly under the left hip of the person, and said moveable right back compartment is located behind the right hip of the person and said moveable left back compartment is located behind the left hip of the person; and movement and control means connected to each of said moveable right and left seat compartments and right and left back compartments for moving first one of said moveable right and left seat compartments upward against the person and back to said rest position, thereby alternately lifting first one hip of the person and then the other hip, and said movement and control means also moving first one of said moveable right and left back compartments forward against the person and back to said rest position, then moving the other of said moveable right and left back compartments forward against the person and back to said rest position, thereby alternately pushing forward first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 41

An ergonomic anti-fatigue device for moving the hips and lower midsection of a person seated in a seating apparatus having a seat section and a back section, the device comprising: moveable compartment means comprising moveable right and left seat compartments located on the seat section of the seating apparatus and moveable right and left back compartments located on the back section of the seating apparatus, each of said moveable right and left seat compartments and right and left back compartments having a rest position, whereby when the person is seated on the seat section said moveable right seat compartment is located directly under the right hip of the person and said moveable left seat compartment is located directly under the left hip of the person, and said moveable right back compartment is located behind the right hip of the person and said moveable left back compartment is located behind the left hip of the person; and movement and control means connected to each of said moveable right and left seat compartments and right and left back compartments for moving first one of said moveable right and left seat compartments upward against the person and back to said rest position, thereby alternately lifting first one hip of the person and then the other hip, and said movement and control means also moving first one of said moveable right and left back compartments forward against the person and back to said rest position, then moving the other of said moveable right and left back compartments forward against the person and back to said rest position, thereby alternately pushing forward first one hip of the person and then the other hip, whereby motion and stimulation are translated to the person in a similar fashion to the motion and stimulation imparted to the person through walking.

Claim 42

The device defined in claim 36 wherein said moveable right and left seat compartments are located inside the seat section of the seating apparatus, and said moveable right and left back compartments are located inside the back section of the seating apparatus.

Claim 43

The device defined in claim 36 wherein said movement and control means includes an electronic timing device.

Claim 44

The device defined in claim 36 wherein said movement and control means includes a mechanical timing device.

Claim 45

The device defined in claim 36 wherein each of said moveable right and left seat compartments is capable of alternately lifting each hip of the person an upward distance of from about 5 millimeters to about 3 centimeters.

Claim 46

The device defined in claim 36 wherein each of said moveable right and left back compartments is capable of alternately moving each hip of the person a forward distance of from about 5 millimeters to about 3 centimeters.

Claim 47

The device defined in claim 36 wherein the movement of first one of said moveable right and left seat compartments and then the other, comprises one cycle and said movement and control means is capable of controlling said movable right and left seat compartments to generate from about 1 to about 12 cycles per minute.

Claim 48

The device defined in claim 36 wherein said movement and control means is capable of moving said moveable left seat compartment at about the same time as said left back compartment and moving said moveable right seat compartment at about the same time as said right back compartment.

Claim 49

The device defined in claim 36 wherein said movement and control means is capable of moving said moveable left seat compartment at about the same time as said right back compartment and moving said moveable right seat compartment at about the same time as said left back compartment.

Claim 52

The method defined in claim 45 wherein each of said inflatable right and left compartments is capable of alternately lifting each hip of the person an upward distance of from about 5 millimeters to about 3 centimeters.

Claim 53

The method defined in claim 45 wherein the inflation of first one of said inflatable right and left compartment and then the other comprises one cycle, and said cycle is repeated from about 1 to about 12 time per minute.

Claim 56

The method described in claim 48 including the steps of locating said inflatable right and left seat compartments inside the seat section of the seating apparatus, and locating said inflatable right and left back compartments inside the back section of the seating apparatus.

Claim 57

The method described in claim 48 wherein each of said inflatable right and left seat compartments is capable of lifting each hip of the person an upward distance of from about 5 millimeters to about 3 centimeters, and each of said right and left back compartments is capable of moving each hip of the person a forward distance of from about 5 millimeters to about 3 centimeters.

Claim 58

The method described in claim 48 wherein the inflation of first one of said inflatable right and left seat compartments and then the other comprises one cycle and said cycle is repeated from about 1 to about 12 times per minute.

Claim 61

The method defined in claim 52 wherein each of said moveable right and left compartments is capable of alternately lifting each hip of the person an upward distance of from about 5 millimeters to about 3 centimeters.

Claim 62

The method defined in claim 52 wherein the movement of first one of said moveable right and left compartments and then the other comprises one cycle, and said cycle is repeated from about 1 to about 12 times per minute.

Claim 65

The method described in claim 53 wherein said moveable right and left seat compartments located inside the seat section of the seating apparatus, and said moveable right and left back compartments located inside the back section of the seating apparatus.

Claim 66

The method described in claim 55 wherein each of said moveable right and left seat compartments is capable of alternately lifting each hip of the person an upward distance of from about 5 millimeters to about 3 centimeters, and each of said moveable right and left back compartments is capable of alternately moving each hip of the person a forward distance of from about 5 millimeters to about 3 centimeters.

Claim 67

The method described in claim 55 wherein the upward movement of first one moveable right and left seat compartment and then the other moveable right and left seat compartment comprises one cycle and said cycle is repeated from about 1 to about 12 time per minute.