System for bed and patient mobility device interoperability
View Patent ↗A system for interoperability of a person support apparatus and various patient mobility devices are disclosed. The system allows for communication between the person support apparatus and various patient mobility devices.
1. A system, comprising:
a person support apparatus including a force sensor;
a controller configured to receive signals to determine weight supported by said person support apparatus;
a timer configured to be triggered when weight supported by said person support apparatus decreases
a motion sensor for monitoring activity in a predetermined range of distance away from the person support apparatus; and
an alarm configured to activate when weight supported by said person support apparatus decreases and when activity detected by the motion sensor falls below a predetermined threshold within a predetermined time period beginning when the timer has been triggered by the weight decrease.
2. A system, comprising:
a person support apparatus;
a controller configured to receive signals to determine weight supported by said person support apparatus;
a person support device configured to sense weight supported by said person support device and in communication with said controller; and
an alarm configured to trigger when weight supported by one of said person support apparatus and said person support device changes, and weight supported by the other of said person support apparatus and said person support device does not change by a predetermined amount within a predetermined time period.
3. The system of claim 2 , said person support device is a walker.
4. The system of claim 2 , said person support device is a patient lift.
5. The system of claim 2 wherein the alarm is configured to be disabled when weight supported by one of said person support apparatus and said person support device changes and weight supported by the other of said person support apparatus and said person support device changes by a predetermined amount within a predetermined time period.
6. The system of claim 5 wherein said person support apparatus further comprises a standby mode which is activated when said alarm is disabled.
7. The system of claim 2 , further comprising a hospital communication network in communication with said controller.
8. The system of claim 7 , further comprising an electronic medical record system, said controller configured to communicate information to said electronic medical record system.
9. The system of claim 2 , further comprising a nurse call system in communication with said controller.
10. The system of claim 2 , said person support apparatus configured to receive a user when weight supported by said person support device changes by a predetermined amount.
11. The system of claim 2 , said controller configured to determine center of gravity of the weight supported by said person support apparatus.
12. The system of claim 11 , said controller configured to predict patient egress or ingress.
13. A method comprising:
monitoring change in weight supported by a person support apparatus;
determining change in weight supported by a person support device; and
activating an alarm when a change in weight supported by one of the person support apparatus and the person support device is detected and weight supported by the other of said person support apparatus and said person support device does not change by a predetermined amount within a predetermined time period.
14. The method of claim 13 wherein in the event that a change in weight supported by one of the person support apparatus and the person support device is detected and weight supported by the other of said person support apparatus and said person support device changes by a predetermined amount within a predetermined time period, modifying said alarm.
15. The method of claim 13 , wherein the step of modifying comprises deactivating said alarm.
16. The method of claim 13 , wherein in the event that weight supported by the person support apparatus decreases and weight supported by the person support device increases by a predetermined amount within a predetermined time period, configuring said person support apparatus in to a standby mode.
17. The method of claim 13 , further comprising the step of configuring said person support apparatus to receive a user if a predetermined decrease in the weight supported by said person support device is detected.
18. The method of claim 17 , further comprising the step of monitoring the weight supported by said person support apparatus and activating an alarm if weight supported by said person support apparatus is below a predetermined value.
19. A method comprising:
monitoring change in weight supported by a person support apparatus;
triggering a timer when weight supported by the apparatus decreases by a predetermined amount;
monitoring motion in a predetermined range of distance away from the person support apparatus subsequent to the timer being triggered; and
activating an alarm if the timer has been triggered and if the monitored motion falls below a predetermined threshold during a predetermined time period beginning when the timer was triggered.
20. A system, comprising:
a person support apparatus in communication with a controller, the controller configured to receive signals to determine weight;
a person support device configured to sense weight supported by said person support device and in communication with said controller;
said person support apparatus is configured to receive a user in response to the controller receiving signals indicating that weight supported by said person support device changed by a predetermined amount.
21. The system of claim 20 , said person support device is a walker.
22. The system of claim 20 , said person support device is a patient lift.
23. The system of claim 20 , further comprising an alarm configured to trigger when weight supported by one of said person support apparatus and said person support device changes, and weight supported by the other of said person support apparatus and said person support device does not change by a predetermined amount within a predetermined time period.
24. The system of claim 23 wherein the alarm is configured to be disabled when weight supported by one of said person support apparatus and said person support device changes and weight supported by the other of said person support apparatus and said person support device changes by a predetermined amount within a predetermined time period.
25. The system of claim 24 wherein said person support apparatus further comprises a standby mode which is activated when said alarm is disabled.
26. The system of claim 20 , further comprising a hospital communication network in communication with said controller.
27. The system of claim 26 , further comprising an electronic medical record system, said controller configured to communicate information to said electronic medical record system.
28. The system of claim 20 , further comprising a nurse call system in communication with said controller.
29. The system of claim 20 , said controller configured to determine center of gravity of the weight supported by said person support apparatus.
30. The system of claim 29 , said controller configured to predict patient egress or ingress.