초록 ▼

A patient support apparatus includes a base, a frame coupled to the base, a deck supported by the frame and capable of moving relative to the frame, and a siderail assembly movable between a raised position above the deck and a first lowered position below the deck. The patient support apparatus fur

A patient support apparatus includes a base, a frame coupled to the base, a deck supported by the frame and capable of moving relative to the frame, and a siderail assembly movable between a raised position above the deck and a first lowered position below the deck. The patient support apparatus further includes a siderail mover coupled to the deck to move the siderail assembly from the first lowered position to a second lowered position in response to movement of the deck relative to the frame.

대표청구항 ▼

1. A patient support apparatus comprising a frame including a deck movable between a bed position and a chair position,a barrier assembly coupled to the frame and including a barrier movable relative to the deck between a raised position and a first lowered position in which the barrier is positione

1. A patient support apparatus comprising a frame including a deck movable between a bed position and a chair position,a barrier assembly coupled to the frame and including a barrier movable relative to the deck between a raised position and a first lowered position in which the barrier is positioned beneath the deck and within a perimeter of the deck when the deck is in the bed position; anda barrier mover coupled to the frame and operable automatically in response to movement of the deck from the bed position toward the chair position to contact the barrier and move the barrier from the first lowered position, out from under the deck to a second lowered position in which the barrier is outside the perimeter of the deck and is out of the way of a portion of the deck as it moves toward the chair position. 2. The patient support apparatus of claim 1, wherein the barrier mover comprises an actuator that moves between a retracted position and an extended position. 3. The patient support apparatus of claim 2, wherein the retracted position of the actuator corresponds to the first lowered position of the barrier and the extended position of the actuator corresponds to the second lowered position of the barrier. 4. The patient support apparatus of claim 3, further comprising a controller that electrically controls the movement of the actuator between the retracted and extended positions. 5. The patient support apparatus of claim 1, wherein the portion of the deck comprises a foot section of the deck and wherein the foot section is configured to support lower legs of a patient when the deck is in the bed position. 6. The patient support apparatus of claim 5, wherein the foot section is oriented substantially horizontally when the deck is in the bed position and the foot section is oriented substantially vertically when the deck is in the chair position. 7. The patient support apparatus of claim 6, wherein the foot section changes length due to movement of at least one portion of the foot section relative to another portion of the foot section as the deck moves between the bed position and the chair position. 8. The patient support apparatus of claim 1, wherein the barrier comprises a panel that is oriented substantially vertically when the barrier is in the raised position, the first lowered position, and the second lowered position. 9. The patient support apparatus of claim 1, wherein the barrier comprises a top surface that faces upwardly when the barrier is in the raised position, the first lowered position, and the second lowered position. 10. The patient support apparatus of claim 1, further comprising a user interface coupled to the barrier. 11. The patient support apparatus of claim 1, wherein the chair position comprises at least one of a chair-egress position and a cardiac chair position. 12. The patient support apparatus of claim 1, further comprising a linkage that couples the barrier to the frame. 13. The patient support apparatus of claim 12, wherein the linkage is configured to maintain the barrier in a substantially vertical orientation as the barrier moves between the raised position, the first lowered position, and the second lowered position. 14. The patient support apparatus of claim 1, further comprising a mattress supported by the deck. 15. The patient support apparatus of claim 14, wherein the mattress has a top surface that extends from a head end of the deck to the foot end of the deck in an uninterrupted manner. 16. The patient support apparatus of claim 15, wherein the mattress bends with the deck as the deck moves from the bed position to the chair position. 17. The patient support apparatus of claim 14, wherein the barrier is situated beneath the mattress when the barrier is in the first lowered position and the barrier is out from under the mattress when the barrier is in the second lowered position. 18. The patient support apparatus of claim 1, wherein the frame further comprises a base frame, an upper frame, and an elevation system interconnecting the base frame and upper frame, the deck being coupled to the upper frame. 19. The patient support apparatus of claim 18, wherein the barrier is situated laterally outboard of the base frame when the elevation system supports the upper frame in a low position relative to the base frame.