Patient transportation system
A patient transportation system includes a patient transportation apparatus. The patient transportation apparatus is configured for docking to a medical device and includes a plurality of wheels. The patient transportation apparatus also includes a handle unit that may be moved in a plurality of positions for controlling the patient transportation apparatus. The patient transportation apparatus also includes a coupling unit for connecting the plurality of wheels to the handle unit and for changing a wheel position of at least one wheel of the plurality of wheels in accordance with a position of the movable handle unit.
1. A patient transportation system comprising:
a patient transportation apparatus configured for docking to a medical device and comprising a plurality of wheels;
a handle unit that is moveably mounted on at least one rail and movable in a plurality of positions for controlling the patient transportation apparatus, movement of the plurality of wheels in a direction being enabled when the handle unit is moved from a first position of the plurality of positions to a second position of the plurality of positions; and
a coupling unit for connecting the plurality of wheels to the handle unit and for changing a wheel position of at least one wheel of the plurality of wheels in accordance with a position of the movable handle unit,
wherein the at least one wheel comprises a centrally arranged wheel, and
wherein a wheel position of the centrally arranged wheel is controlled by the moveable handle unit, such that the centrally arranged wheel is moveable from a first wheel position to a second wheel position in accordance with the position of the movable handle unit, the first wheel position of the centrally arranged wheel and the second wheel position of the centrally arranged wheel defining a first direction and a second direction, respectively, in which the centrally arranged wheel and the patient transportation apparatus are moveable, the second direction being at an angle relative to the first direction.
2. The patient transportation system of claim 1 , wherein the centrally arranged wheel is coupled to one or a number of the other wheels of the plurality of wheels, and
wherein wheel positions of the coupled wheels are adjustable in accordance with the wheel position of the central wheel.
3. The patient transportation system of claim 1 , wherein the plurality of wheels comprises a plurality of central wheels.
4. The patient transportation system of claim 1 , further comprising a motor that interacts with the coupling unit to change the wheel position.
5. The patient transportation system of claim 4 , wherein the motor is configured to drive the plurality of wheels, adjust a height of a patient support, or drive the plurality of wheels and adjust the height of the patient support.
6. The patient transportation system of claim 1 , wherein a position of the movable handle unit is configured for docking to the medical device.
7. A medical device comprising:
a patient transportation system comprising:
a patient transportation apparatus configured for docking to a medical device and comprising a plurality of wheels;
a handle unit that is moveably mounted on at least one rail and movable in a plurality of positions for controlling the patient transportation apparatus, movement of the plurality of wheels in a direction being enabled when the handle unit is moved from a first position of the plurality of positions to a second position of the plurality of positions; and
a coupling unit for connecting the plurality of wheels to the handle unit and for changing a wheel position of at least one wheel of the plurality of wheels in accordance with a position of the movable handle unit,
wherein the at least one wheel comprises a centrally arranged wheel, and
wherein a wheel position of the centrally arranged wheel is controlled by the movable handle unit, such that the centrally arranged wheel is moveable from a first wheel position to a second wheel position in accordance with the position of the movable handle unit, the first wheel position of the centrally arranged wheel and the second wheel position of the centrally arranged wheel defining a first direction and a second direction, respectively, in which the centrally arranged wheel and the patient transportation apparatus are moveable, the second direction being at an angle relative to the first direction.
8. The medical device of claim 7 , wherein the centrally arranged wheel is coupled to one or a number of the other wheels of the plurality of wheels, and
wherein wheel positions of the coupled wheels are adjustable in accordance with the wheel position of the central wheel.
9. The medical device of claim 7 , wherein the plurality of wheels comprises a plurality of central wheels.
10. The medical device of claim 7 , wherein the patient transportation system further comprises a motor that interacts with the coupling unit to change the wheel position.
11. The medical device of claim 10 , wherein the motor is configured to drive the plurality of wheels, to adjust a height of a patient support, or to drive the plurality of wheels and adjust the height of the patient support.
12. The medical device of claim 7 , wherein a position of the movable handle unit is configured for docking to the medical device.