| D376428 | Portable lower limb support | December, 1996 | Lipson et al. | D24/183 |
| 5562094 | Sequential imaging apparatus | October, 1996 | Bonutti | 600/415 |
| 5445152 | Kinematic device for producing precise incremental flexing of the knee | August, 1995 | Bell et al. | 600/415 |
| 4827496 | Leg and ankle holder for assisting medical and radiological professionals in X-ray examination and filming of the ankle and foot structure | May, 1989 | Cheney | 5/651 |
| 4717133 | Leg holding and positioning device | January, 1988 | Walsh et al. | 5/650 |
| 4323080 | Ankle stress machine | April, 1982 | Melhart | 5/650 |
FIG. 1 is a top perspective view of a knee holder for MRI apparatus, showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof.