Systems, methods and apparatus of wheels for lateral motion of mobile C-arm X-ray devices
Systems, methods and apparatus are provided through which in some embodiments a lateral motion of an imaging device is provided by at least one friction reduction device that provides motion in a direction that is lateral to main wheels of the imaging device.
1. An apparatus to image objects, the apparatus comprising:
a base;
a plurality of main wheels mounted on the base;
a sensor operably coupled to an axle of the plurality of main wheels to determine the weight bearing down upon the plurality of main wheels,
at least one secondary wheel mounted on the base and mounted in a perpendicular direction to the main wheels; and
a carriage mechanism operably coupled to the at least one secondary wheel and operable to move the at least one secondary wheel along a vertical axis of the apparatus, the motion along the vertical axis extending downward to the extent that the at least one secondary wheel can extend below the main wheels such that no weight is placed on the main wheels and the motion along the vertical axis extending upward to the extent that the at least one secondary wheel can extend above the main wheels such that no weight is placed on the at least one secondary wheel;
a control mechanism operably coupled to the carriage mechanism to actuate and control the carriage mechanism in movement of the at least one secondary wheel,
wherein the control mechanism is further operable to determine in reference to the weight determined by the sensor, a minimum distance and a minimum amount of force that the carriage mechanism needs to move the at least one secondary wheel to the extent that the at least one secondary wheel extends below the main wheels such that no weight is placed on the main wheels.
2. The apparatus of claim 1 , wherein the at least one secondary wheel further comprise:
a plurality of in-line wheels.
3. The apparatus of claim 2 , wherein the plurality of in-line wheels further comprise:
a range of between two and six in-line wheels.
4. The apparatus of claim 1 , wherein the at least one secondary wheel further comprises:
at least one secondary wheel that spans about the lateral distance of the plurality of main wheels.
5. The apparatus of claim 1 , wherein the at least one secondary wheel mounted on the base further comprises:
a plurality of secondary wheels that span about a lateral distance of the plurality of main wheels.
6. The apparatus of claim 1 , further comprising:
a plurality of castered wheels mounted on the base and mounted forward of the plurality of main wheels.
7. The apparatus of claim 1 , wherein the at least one secondary wheel further comprises:
a single pair of secondary wheels that are mounted side-by-side and not in-line.
8. The apparatus of claim 7 , wherein the carriage mechanism further comprises:
a lift motor operably coupled to the at least one secondary wheel and operable to move the at least one secondary wheel along the vertical axis of the apparatus.
9. The apparatus of claim 8 , wherein the carriage mechanism further comprises:
a battery operably coupled to the lift motor.
10. The apparatus of claim 7 ,
wherein the control mechanism is a part of the carriage mechanism.
11. The apparatus of claim 1 , wherein the control mechanism further comprises:
an activate/deactivate switch that is operably coupled to the carriage mechanism to actuate and control the carriage mechanism in movement of the at least one secondary wheel.
12. The apparatus of claim 1 , further comprising:
not having a lock on the main wheels.
13. The apparatus of claim 12 , wherein the control mechanism further comprises:
a computer executing computer-executable instructions.
14. The apparatus of claim 12 , wherein the control mechanism is further operable to determine in reference to the weight determined by the sensor, a minimum distance and a minimum amount of force that the carriage mechanism needs to move the at least one secondary wheel to the extent that the at least one secondary wheel extends below the main wheels such that about equal weight is placed on the main wheels as the weight that is placed on the at least one secondary wheel.
15. The apparatus of claim 1 , wherein the at least one secondary wheel further comprises:
a plurality of secondary wheels mounted rearward of the plurality of main wheels.
16. The apparatus of claim 1 , further comprising:
a mobile fluoroscopy C-arm system.
17. The apparatus of claim 1 , wherein the control mechanism is further operable to determine a minimum distance that the carriage mechanism needs to move the at least one secondary wheel to the extent that about equal weight is placed on the main wheels and the secondary wheels.
18. A mobile imaging system comprising:
a base;
a plurality of main wheels mounted on the base;
a sensor operably coupled to an axle of the plurality of main wheels to determine the weight bearing down upon the plurality of main wheels;
a plurality of castered wheels mounted on the base and mounted forward of the plurality of main wheels;
a plurality of lateral wheels mounted on the base and mounted rearward of the plurality of main wheels and mounted in a perpendicular direction to the main wheels;
a lift motor operably coupled to the plurality of lateral wheels and operable to move the plurality of the lateral wheels along a vertical axis of the mobile imaging system; and
a control mechanism operably coupled to the lift motor to actuate and control the lift motor in movement of the lateral wheels,
wherein the control mechanism is further operable to determine in reference to the weight determined by the sensor, a minimum distance and a minimum amount of force that the lateral wheels need to move to the extent that the lateral wheels extend below the main wheels such that no weight is placed on the main wheels.
19. The mobile imaging system of claim 18 , wherein the control mechanism further comprises:
an activate/deactivate switch that is operably coupled to the carriage mechanism to actuate and control the carriage mechanism in movement of the lateral wheels.
20. The mobile imaging system of claim 18 further comprising:
at least one wheel mounted rearward of the plurality of main wheels and mounted in the same direction as the plurality of main wheels.
21. The mobile imaging system of claim 18 , wherein the plurality of lateral wheels further comprise:
a range of between five and six lateral wheels.
22. The mobile imaging system of claim 18 wherein the control mechanism is further operable to determine a minimum distance that the carriage mechanism needs to move the lateral wheels to the extent that about equal weight is placed on the main wheels and the lateral wheels.
23. A mobile fluoroscopy C-arm system comprising:
a base;
a plurality of main wheels mounted on the base;
a sensor operably coupled to an axle of the plurality of main wheels to determine the weight bearing down upon the plurality of main wheels;
a plurality of castered wheels mounted on the base and mounted forward of the plurality of main wheels;
a plurality of lateral wheels mounted on the base and mounted rearward of the plurality of main wheels and mounted in a perpendicular direction to the main wheels;
a lift motor operably coupled to the plurality of lateral wheels and operable to move the plurality of the lateral wheels along a vertical axis of the mobile fluoroscopy C-arm system; and
a control mechanism operably coupled to the lift motor to actuate and control the lift motor in movement of the lateral wheels, wherein the control mechanism further comprises an activate/deactivate switch that is operably coupled to the carriage mechanism to actuate and control the carriage mechanism in movement of the lateral wheels,
wherein the control mechanism is further operable to determine in reference to the weight determined by the sensor, a minimum distance and a minimum amount of force that the carriage mechanism needs to move the at least one secondary wheel to the extent that the at least one secondary wheel extends below the main wheels such that about equal weight is placed on the main wheels as the weight that is placed on the at least one secondary wheel.
24. The mobile fluoroscopy C-arm system of claim 23 further comprising:
at least one wheel mounted rearward of the plurality of main wheels and mounted in the same direction as the plurality of main wheels.
25. The mobile fluoroscopy C-arm system of claim 23 , wherein the plurality of lateral wheels further comprise:
a range of between five and six in-line wheels.