Mattress having selectable patient weight valve, inductive power, and a digital x-ray cassette
A patient support apparatus includes a frame and a mattress positioned on the frame. The mattress has an electronic component positioned within an interior of the mattress. An inductive power transmitter is coupled to the frame. An inductive power receiver is positioned within the interior of the mattress and electrically coupled to the electronic component.
1. A patient support apparatus comprising:
a frame,
a mattress positioned on the frame, the mattress having an electronic component positioned within an interior of the mattress,
an inductive power transmitter coupled to the frame, and
an inductive power receiver positioned within the interior of the mattress and electrically coupled to the electronic component,
wherein the inductive power transmitter transmits a power signal to the inductive power receiver to power the electronic component, and
wherein the mattress further comprises:
a foam frame defining a space,
a bladder positioned in the space, and
a plurality of mutually exclusively selectable pressure relief valves, wherein a selected pressure release valve of the plurality of selectable pressure release valves is configured to release air from the bladder if a pressure in the bladder exceeds a predetermined limit of the selected pressure relief valve, wherein each selectable pressure release valve releases air at a different predetermined limit.
2. The patient support apparatus of claim 1 , wherein the electronic component includes a sensor.
3. The patient support apparatus of claim 1 , wherein the electronic component includes a digital x-ray cassette.
4. The patient support apparatus of claim 3 , wherein the digital x-ray cassette wirelessly transmits signals to a device outside of the mattress.
5. The patient support apparatus of claim 1 further comprising:
a side rail extending from the frame, and
a side rail inductive power receiver coupled to the side rail,
wherein the inductive power transmitter transmits a power signal to the side rail inductive power receiver to power a side rail electronic component.
6. The patient support apparatus of claim 5 , wherein the side rail electronic component includes a graphical user interface.
7. The patient support apparatus of claim 1 ,
wherein data signals are transferred between the inductive power transmitter and the inductive power receiver.
8. The patient support apparatus of claim 1 , wherein the plurality of selectable pressure relief valves includes:
a first pressure relief valve having a predetermined limit that corresponds to a first weight of a patient,
a second pressure relief valve having a predetermined limit that corresponds to a second weight of a patient, and
a third pressure relief valve having a predetermined limit that corresponds to a third weight of a patient.
9. The patient support apparatus of claim 8 , wherein:
the first weight of a patient is within a range of 70 pounds to 250 pounds,
the second weight of a patient is within a range of 251 pounds to 400 pounds, and
the third weight of a patient is within a range of 401 pounds to 500 pounds.
10. The patient support apparatus of claim 1 , wherein
each of the plurality of mutually exclusively selectable pressure relief valves includes an electronic pressure relief valve having a pressure sensor, wherein each respective electronic pressure relief valve is configured to release air from the corresponding bladder if the corresponding pressure sensor detects a pressure in the corresponding bladder that exceeds the predetermined limit of the respective electronic pressure relief valve.
11. The patient support apparatus of claim 10 , further comprising:
a first predetermined pressure that corresponds to a first weight of a patient,
a second predetermined pressure that corresponds to a second weight of a patient, and
a third predetermined pressure that corresponds to a third weight of a patient.
12. The patient support apparatus of claim 11 , wherein:
the first weight of a patient is within a range of 70 pounds to 250 pounds,
the second weight of a patient is within a range of 251 pounds to 400 pounds, and
the third weight of a patient is within a range of 401 pounds to 500 pounds.
13. The patient support apparatus of claim 1 , wherein the predetermined limit is selected based on a weight of a patient.
14. The patient support apparatus of claim 13 , wherein the predetermined limit is manually selected.
15. The patient support apparatus of claim 13 , further comprising a weigh scale positioned between the frame and the mattress, wherein the predetermined limit is selected based on a weight of a patient as measured by the weigh scale.