Hospital bed
First Claim
1. A patient support comprisinga base,a frame supported by the base,an articulating deck supported by the frame, the deck including a back section, a seat section, and a leg section,a first linkage coupled to the seat section to move the seat section between first and second positions relative to the frame, anda second linkage coupled to the leg section to move the leg section between first and second positions relative to the seat section, wherein the leg section remains substantially horizontal in the first position when the seat section moves from the first position to the second position and the leg section deviates from being substantially horizontal in the second position when the seat section moves from the first position to the second position, and wherein the second linkage is operable to vary an angle between the seat section and the leg section when the seat section is in the second position.
4 Assignments
0 Petitions
Accused Products
Abstract
A bed for a person is provided. The bed includes a frame, a deck including a seat section and a foot section movable relative to the seat section. The bed further including a mechanism that control movement of the foot section relative to the seat section.
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Citations
20 Claims
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1. A patient support comprising
a base, a frame supported by the base, an articulating deck supported by the frame, the deck including a back section, a seat section, and a leg section, a first linkage coupled to the seat section to move the seat section between first and second positions relative to the frame, and a second linkage coupled to the leg section to move the leg section between first and second positions relative to the seat section, wherein the leg section remains substantially horizontal in the first position when the seat section moves from the first position to the second position and the leg section deviates from being substantially horizontal in the second position when the seat section moves from the first position to the second position, and wherein the second linkage is operable to vary an angle between the seat section and the leg section when the seat section is in the second position.
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4. A patient support comprising
a base a frame supported by the base, an articulating deck supported by the frame, the deck including a back section, a seat section configured to support at least a seat section of a patient positioned on the patient support, and a leg section, a first linkage coupled to the seat section to move the seat section between first and second positions relative to the frame, and a second linkage coupled to the leg section to move the leg section between first and second positions relative to the seat section, the second linkage comprising a linear actuator, wherein the leg section remains substantially horizontal in the first position when the seat section moves from the first position to the second position and the leg section deviates from being substantially horizontal in the second position when the seat section moves from the first position to the second position.
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6. A patient support comprising
a base, a frame supported by the base, a deck supported by the frame, the deck including a seat section pivotable relative to the frame to move between first and second positions and a leg section pivotable relative to the seat section to move between first and second positions, and a linkage having a first end and a second end coupled to the leg section of the deck, the linkage having a first configuration wherein a distance between the first and second ends remains substantially constant during movement of the seat section between the first and second positions and a second configuration wherein the distance substantially decreases during movement of the seat section between the first and second positions.
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13. A patient support comprising
a base, an elongate frame supported by the base, a deck supported by the frame, the deck including a back section, a seat section pivotable relative to the frame to move between first and second positions, the seat section being located adjacent the back section, and a leg section pivotable relative to the seat section, the seat section and leg section cooperating to define an angle when the seat section is in the second position, the deck not being longitudinally movable relative to the frame when the seat section moves from the first position to the second position, and a selector to select the angle defined between the seat and leg section when the seat section is in the second position.
Specification