A patient support including a frame and a mattress supported by the frame. The frame includes a deck support and a deck supporting the mattress.
1. A patient support comprising,
a frame, the frame including a base frame supported by a floor, an intermediate frame positioned over the base frame, the frame including a head end and a foot end spaced apart from the head end, and
a rotatable element positioned adjacent the foot end to engage a surface, wherein the rotatable element is positioned to translate the foot end in a direction in response to engagement with an obstacle.
2. The patient support of claim 1 , wherein the frame includes a patient support deck having a head section, a seat section, and a foot section, the rotatable element is supported by the foot section.
3. The patient support of claim 2 , wherein the rotatable element is positioned on an underside of the foot section.
4. The patient support of claim 1 , wherein the rotatable element is a roller.
5. The patient support of claim 1 , wherein the base frame is supported on a floor by a plurality of caster wheels, and the rotatable element is positioned below the base frame when a foot end of the intermediate frame is lowered.
6. The patient support of claim 1 , wherein the frame has a longitudinal axis extending from the head end to the foot end and a transverse axis substantially perpendicular to the longitudinal axis, and the rotatable element is positioned to rotate about an axis parallel to the transverse axis.
7. The patient support of claim 1 , wherein the surface is the floor.
8. A patient support comprising:
a frame, supported by a floor, the frame including a head end and a foot end spaced apart from the head end;
a deck supported by the frame, the deck including a head section, a seat section, and a foot section, the head section being coupled to the seat section and movable relative to the seat section between a generally horizontal rest position to a generally vertical chair position, the foot section including a first end and a second end, the first end being coupled to the seat section and rotates relative to the seat section between a generally horizontal position to a generally vertical position, and
a rotatable element coupled to the foot section, the rotatable element positioned to engage the floor and translate the second end in a direction in response to the engagement.
9. The patient support of claim 8 , wherein the rotatable element is coupled to the second end.
10. The patient support of claim 8 , wherein the rotatable element is a roller.
11. The patient support of claim 8 , wherein the rotatable element is positioned substantially at the lateral center of the frame.
12. The patient support of claim 8 , wherein the rotatable element includes an axis of rotation, the axis of rotation being substantially parallel to the second end.
13. A patient support comprising:
a frame including a head end and a foot end spaced apart from the head end;
an adjustable length foot portion positioned toward the foot end, the adjustable length foot portion including a first section and a second section movable relative to the first section between a first position where the adjustable length foot portion has a first length and a second position where the adjustable foot portion has a second length; and
a safety device positioned on the adjustable length foot portion to engage an obstacle and translate the second section in a direction in response to the engagement.
14. The bed of claim 13 , wherein the obstacle is a floor.
15. The patient support of claim 13 , wherein the safety device is a roller.
16. The patient support of claim 13 , wherein the safety device is positioned at the lateral center of the second section.
17. The patient support of claim 13 , wherein the frame includes a base frame supported by a floor and an intermediate frame positioned over the base frame for supporting the adjustable length foot portion.
18. The patient support of claim 17 , wherein the base frame is supported on the floor by a plurality of caster wheels and the safety device is positioned below the base frame when a foot end of the intermediate frame is lowered.
19. The patient support of claim 13 , wherein the safety device halts movement of the adjustable length foot portion between the first length and second length when the safety device contacts the obstacle.