Methods of translating hospital chair beds with articulating foot sections
A hospital bed includes a base, a lifting mechanism, a rotating frame configured to rotate horizontally relative to the base, and a patient support surface pivotally secured to the rotating frame. The patient support surface includes a back section, a seat section, and foot section that articulate relative to each other. The patient support surface translates from a bed configuration to a side-egress chair configuration. The foot section includes a plurality of panels that translate relative to each other from a substantially co-planar relationship when the patient support surface is in a bed configuration to a relationship where one of the foot section panels is substantially orthogonal to another foot section panel when the patient support surface is in a chair configuration. A mattress supported by the patient support surface has a retractable foot portion that adjusts its length in response to translation of the foot section panels.
1. A method of translating a hospital bed to an egress configuration, comprising:
articulating back, seat and foot sections of a patient support surface relative to each other from a substantially co-planar configuration to a chair configuration, wherein the foot section comprises first and second panels that are translatable relative to each other; and
translating the first and second foot section panels so that the first and second foot section panels are substantially orthogonal to each other and such that a first portion of the second panel extends under the first panel toward an interior space of a base of the bed and a second portion of the second panel smaller than the first portion resides forward of the first panel.
2. The method of claim 1 , further comprising rotating the back, seat and foot sections 90 degrees to a side egress position prior to the translating step.
3. The method of claim 1 , further comprising lifting the back and seat sections and titling the seat section downward at an angle of about 30 degrees or less relative to horizontal while the back section is substantially vertical to move the bed to a stand-assist egress configuration.
4. A method of translating a hospital bed to an egress configuration, comprising:
articulating back, seat and foot sections of a patient support surface relative to each other from a substantially co-planar configuration to a chair configuration, wherein the foot section includes first and second panels operably connected together; and
translating the first and second foot section panels such that a first portion of the second panel extends under the first panel toward an interior space of a base of the bed and a second portion of the second panel smaller than the first portion resides forward of the first panel.
5. The method of claim 4 , further comprising rotating the back, seat and foot sections 90 degrees to a side egress position prior to the translating step.
6. The method of claim 4 , wherein the translating step comprises translating the first and second foot section panels to be substantially orthogonal to each other.
7. The method of claim 4 , further comprising lifting the back and seat sections and tilting the seat section downward at an angle of about 30 degrees or less relative to horizontal while the back section is substantially vertical to move the bed to a stand-assist egress configuration.
8. The method of claim 4 , further comprising rotating patient side rails with the back seat and foot sections then tilting the patient side rails down toward a floor.