Multi-alert lights for hospital bed
A patient support apparatus, such as a hospital bed, includes an alert light assembly or an alert light module having separate zones that are individually illuminated to convey information regarding respective alert conditions. The zones each have indicia related to a particular condition of the patient support apparatus. The illuminated zones are each sufficiently large so as to be seen from afar, such as on the order of ten feet or more. Alternatively or additionally, a GUI of the patient support apparatus displays alert indicia as part of a screen saver. Further alternatively or additionally, the patient support apparatus illuminates an alert light in a manner indicating an optimal time for taking a patient's vital signs.
1. A patient support apparatus comprising
a base frame,
an upper frame supported above the base frame,
a siderail coupled to the upper frame, the siderail being movable between a raised position situated higher in elevation than the upper frame and a lowered position in which a majority of the siderail is lower in elevation than the upper frame, and
an alert light assembly attached to the siderail, the alert light assembly having separate zones that are individually illuminated to convey information regarding respective alert conditions, the separate zones being arranged side-by-side in series and the series being horizontally oriented when the upper frame is in a horizontal position.
2. The patient support apparatus of claim 1 , wherein the alert light assembly is situated closer to a bottom of the siderail than to a top of the siderail.
3. The patient support apparatus of claim 1 , wherein the siderail has a first end and a second end and wherein the series of separate zones occupies more than half the distance between the first and second ends of the siderail.
4. The patient support apparatus of claim 1 , wherein the alert light assembly comprises a polypropylene light emitting diode (LED) strip.
5. The patient support apparatus of claim 4 , wherein the polypropylene LED strip has an adhesive backing that is used to attach the polypropylene LED strip to the siderail.
6. The patient support apparatus of claim 1 , wherein the alert light assembly is embedded in a cavity formed in the siderail.
7. The patient support apparatus of claim 1 , wherein each of the zones is illuminated green in color when an associated condition of the patient support apparatus has a satisfactory status.
8. The patient support apparatus of claim 7 , wherein each of the zones is illuminated at least one of amber and red when the associated condition of the patient support apparatus has an unsatisfactory condition.
9. The patient support apparatus of claim 1 , wherein each of the separate zones includes a lens that has indicia associated therewith to indicate a particular alert condition when the associated zone is illuminated a color other than green.
10. The patient support apparatus of claim 9 , wherein a first indicia associated with a first lens relates to a patient position monitoring system, a second indicia associated with a second lens relates to an angle at which a head section of the upper frame is raised, a third indicia associated with a third lens relates to a position of the upper frame relative to the base frame, and a fourth indicia associated with a fourth lens relates to a position of the siderail relative to the upper frame.
11. The patient support apparatus of claim 9 , wherein a first indicia associated with a first lens relates to a patient position monitoring system, a second indicia associated with a second lens relates to a position of the upper frame relative to the base frame, and a third indicia associated with a third lens relates to a position of the siderail relative to the upper frame.
12. The patient support apparatus of claim 9 , wherein a first indicia associated with a first lens relates to a patient position monitoring system and a second indicia associated with a second lens relates to a position of the upper frame relative to the base frame.
13. The patient support apparatus of claim 9 , wherein a first indicia associated with a first lens relates to a patient position monitoring system and a second indicia associated with a second lens relates to a position of the siderail relative to the upper frame.
14. The patient support apparatus of claim 9 , wherein a first indicia associated with a first lens relates to a position of the upper frame relative to the base frame and a second indicia associated with a second lens relates to a position of the siderail relative to the upper frame.
15. The patient support apparatus of claim 1 , further comprising a second alert light assembly attached to a foot end of the upper frame, the second alert light assembly having a second set of separate zones that are individually illuminated to convey information regarding respective alert conditions.
16. The patient support apparatus of claim 15 , wherein the second set of separate zones are arranged side-by-side in a second series and the second series being horizontally oriented.
17. The patient support apparatus of claim 15 , wherein the alert conditions illuminated on the second alert light assembly match corresponding alert conditions that are illuminated on the alert light assembly.
18. The patient support apparatus of claim 15 , wherein at least one alert condition illuminated on the alert light assembly and on the second alert light assembly relates to a patient position monitoring system.
19. The patient support apparatus of claim 15 , wherein at least one alert condition illuminated on the alert light assembly and on the second alert light assembly relates to a position of the siderail relative to the upper frame.
20. The patient support apparatus of claim 15 , wherein at least one alert condition illuminated on the alert light assembly and on the second alert light assembly relates to a position of the upper frame relative to the base frame.