Patient moving devices (edelgard rises)

1 . A safe lifting device configured for a lifting of a fallen patient from a surface and for a transport of the patient, the device comprising a class 1 lever including:

two larger wheels disposed about parallel at a fulcrum of the lever; each of the two larger wheels having a shorter load leverage arm extending radially outward to the patient and a longer effort leverage arm extending radially outward; wherein a lever angle greater than 90° is defined by a crossing of a load leverage arm and an effort leverage arm at the fulcrum; wherein at a terminal end of each effort leverage arm is attached a hinge with an adjustable effort handle capable of accepting a lifting up force or a pulling down force by an operator;

wherein each of the larger wheels disposed at the fulcrum includes a smaller rolling wheel attached to each larger wheel by an axle;

wherein a lifting up of the longer effort leverage arms will cause a pivot of the two larger wheels to sit upon the two smaller rolling wheels to provide a lowering of a shorter load leverage arm capable to reach the fallen patient; and

wherein each of the larger wheels disposed at the fulcrum includes a medium rolling wheel attached to each larger wheel by an axle;

wherein a pulling down of the longer effort leverage arms will cause a pivot of the two larger wheels to sit upon the two medium rolling wheels to provide a lifting up of the fallen patient and a raising of the load leverage arm with the medium wheels operative to transport the patient across the surface.

2 . The safe lifting device of claim 1 , wherein a length of the longer arms added with a length to a distal end of the effort handle defines an effort length; wherein a length of the shorter load leverage arms defines a load length; wherein dividing the effort length by the load length defines a mechanical advantage (MA); and wherein the MA is in a range of about 1.5.

3 . The safe lifting device of claim 1 , further comprising a cable affixed to a terminal end of the longer effort leverage arm or a terminal end of the adjustable effort handle; the cable comprising a distal configuration operative to accept a foot of the operator for providing an additional pulling down force by the operator.

4 . The safe lifting device of claim 1 , further comprising wherein the two larger wheels are connected together by one or more fulcrum crossbars; wherein each of the one or more fulcrum crossbars is parallel to the fulcrum of the lever.

5 . The safe lifting device of claim 1 , wherein a length of the shorter load leverage arm is in a range from about 60 cm to about 155 cm.

6 . The safe lifting device of claim 1 , wherein a length of the longer arms added with a length to a distal end of the effort handle defines an effort length in a range from about 120 cm to about 310 cm.

7 . The safe lifting device of claim 1 , wherein the load leverage arms and/or the effort leverage arms include one or more telescoping tubes or beams operative to provide a retracting of the arms for a storage or a transport configuration.

8 . The safe lifting device of claim 1 , further comprising a gait belt at or near a distal end of the load leverage arms; the gait belt operative to secure a patient at or near the distal end of the load leverage arms for a lifting of the patient.

9 . The safe lifting device of claim 1 , further comprising a knee support harness, a lifting sling, or a transport harness affixed at or near a center of the load leverage arms; the knee support, lifting sling, or transport harness operative to support one or more legs of the patient while or during a lifting of the patient.

10 . The safe lifting device of claim 1 , wherein the hinge further comprises a ratchet disposed at the hinge; the ratchet operative to provide one or more adjustment positions of the adjustable effort handle; and wherein the one or more adjustment positions are capable of providing a greater leverage to the operator, a movement of the effort handle to accommodate a lowering of the patient, a movement of the effort handle to accommodate a lifting of the patient, or a combination thereof.

11 . A method for a safe lifting of a fallen patient from a surface to a chair height, a bed height, a wheelchair height, or a commode height, the method comprising the steps of:

(1) obtaining a safe lifting device comprising a class 1 lever including:

two larger wheels disposed about parallel at a fulcrum of the lever; each of the two larger wheels having a shorter load leverage arm extending radially outward to the patient with a gait belt and a longer effort leverage arm extending radially outward; wherein a lever angle greater than 90° is defined by a crossing of a load leverage arm and an effort leverage arm at the fulcrum; wherein at a terminal end of each effort leverage arm is attached a hinge with an adjustable effort handle capable of accepting a lifting up force or a pulling down force by an operator; and

wherein each of the larger wheels disposed at the fulcrum includes a smaller rolling wheel attached to each larger wheel by an axle;

wherein a lifting up of the longer effort leverage arms will cause a pivot of the two larger wheels to sit upon the two smaller rolling wheels to provide a lowering of a shorter load leverage arm capable to reach the fallen patient;

wherein each of the larger wheels disposed at the fulcrum includes a medium rolling wheel attached to each larger wheel by an axle;

wherein a pulling down of the longer effort leverage arms will cause a pivot of the two larger wheels to sit upon the two medium rolling wheels to provide a lifting up of the fallen patient and a raising of the load leverage arm with the medium wheels operative to transport the patient across the surface;

(2) affixing the gait belt to the patient or to a chest area of the patient;

(3) pulling down the longer effort leverage arms; and

whereby a lifting up of the fallen patient from the surface to a height is provided.

12 . The method of claim 11 , further comprising the step of:

(4) rolling the device with the patient on the two medium rolling wheels to a chair, a bed, a wheelchair, or a commode.

13 . The method of claim 11 , wherein the device further comprises a cable affixed to a terminal end of the longer effort leverage arm or a terminal end of the adjustable effort handle; the cable comprising a distal configuration operative to accept a foot of the operator for providing an additional pulling down force by the operator; and wherein step (3) further comprises: placing an operator's foot into the distal configuration and applying a greater pulling down by a use of a portion of an operator's weight.

14 . The method of claim 11 , further comprising wherein a length of the longer arms added with a length to a distal end of the effort handle defines an effort length; wherein a length of the shorter load leverage arms defines a load length; wherein dividing the effort length by the load length defines a mechanical advantage (MA); and wherein the MA during an execution of the method is in a range of about 1.5.

15 . The method of claim 11 , wherein the safe lifting device is further comprising a knee support harness, a lifting sling, or a transport harness affixed at or near a center of the load leverage arms; the knee support, lifting sling, or transport harness operative to support one or more legs of the patient while or during a lifting of the patient; and wherein the method further comprises the step of securing the knee support, lifting sling, or transport harness underneath a leg of the patient.

16 . The method of claim 11 , wherein the hinge further comprises a ratchet disposed at the hinge; the ratchet operative to provide one or more adjustment positions of the adjustable effort handle; and wherein the one or more adjustment positions are capable of providing a greater leverage to the operator, a movement of the effort handle to accommodate a lowering of the patient, a movement of the effort handle to accommodate a lifting of the patient, or a combination thereof; and wherein the method further comprises the step of: adjusting the ratchet to achieve a greater leverage by the operator.

17 . The method of claim 11 , further comprising the step of:

(5) lowering the patient to a lower surface, a chair, a bed, a wheelchair, or a commode.

18 . The method of claim 11 , further comprising the step of:

(2b) ensuring the patient holds on to the device at or near the fulcrum or on one or more of the load leverage arms.

19 . The method of claim 11 , wherein the safe lifting device is further comprising wherein the two larger wheels are connected together by one or more fulcrum crossbars; wherein each of the one or more fulcrum crossbars is parallel to the fulcrum of the lever; and wherein the method further comprises the step of ensuring the patient holds on to the device at one or more of the fulcrum crossbars and/or at a load leverage arm.

20 . A kit configured for sale comprising: a safe lifting device configured for a lifting of a fallen patient from a surface and a transport of the patient, the device comprising a class 1 lever including:

two larger wheels disposed about parallel at a fulcrum of the lever; each of the two larger wheels having a shorter load leverage arm extending radially outward to the patient and a longer effort leverage arm extending radially outward; wherein a lever angle greater than 90° is defined by a crossing of a load leverage arm and an effort leverage arm at the fulcrum; wherein at a terminal end of each effort leverage arm is attached a hinge with an adjustable effort handle capable of accepting a lifting up force or a pulling down force by an operator;

wherein each of the larger wheels disposed at the fulcrum includes a smaller rolling wheel attached to each larger wheel by an axle;

wherein a lifting up of the longer effort leverage arms will cause a pivot of the two larger wheels to sit upon the two smaller rolling wheels to provide a lowering of a shorter load leverage arm capable to reach the fallen patient; and

wherein each of the larger wheels disposed at the fulcrum includes a medium rolling wheel attached to each larger wheel by an axle;

wherein a pulling down of the longer effort leverage arms will cause a pivot of the two larger wheels to sit upon the two medium rolling wheels to provide a lifting up of the fallen patient and a raising of the load leverage arm with the medium wheels operative to transport the patient across the surface.