Health care monitoring system and method

• US 20030182158A1
• Filed: 03/21/2002
• Published: 09/25/2003
• Est. Priority Date: 03/21/2002
• Status: Abandoned Application

• Current Assignee: Isensix Incorporated (Process Sensing Technologies Ltd.)
• Original Assignee: Isensix Incorporated (Process Sensing Technologies Ltd.)
• Inventors: Son, William Y.
• Application Number:
  US10/104,585
• Publication Number:
  US 20030182158A1
• Time in Patent Office: Days
• US Class Current: 705/2
• CPC Class Codes: G07F 17/0092 for assembling and dispensing of pharmaceutical articles medical dispensers for private use, A61J7/00
• CPC Class Codes: G07F 9/002 Vending machines being part of a centrally controlled network of vending machines
• CPC Class Codes: G07F 9/026 for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty
• CPC Class Codes: G08B 21/24 Reminder alarms, e.g. anti-loss alarms
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16H 40/60 for the operation of medical equipment or devices

Abstract

A monitoring apparatus and method for a hospital or other health care facility includes a plurality of sensors for determining operating states of a plurality of devices, respectively. The devices may include a refrigerator for storing blood, medicine, foods or other substances requiring close monitoring, as well as a lock box drug cabinet, for example. Each sensor provides operating state information to a transceiver, which outputs it to an access point. The access point provides the received information to a server, which determines, based on the received information, whether or not personnel at the hospital need to be notified in order to correct a problem with one or more of the devices being monitored.

Claims

1. A method of monitoring at least one device in a health care facility, comprising:

sensing, at a first location, whether or not said at least one device is operating normally;

transmitting, at said first location, an indication of whether or not said at least one device is operating normally;

receiving, at a second location, the indication; and

sending, when the at least one device is not operating normally, an indication to a device operated by a worker at the health care facility to inform the worker that the device is not operating normally and needs to be fixed.

2. The method according to claim 1, wherein, when the indication is that the at least one device is not operating normally, the notification is sent to a two-way communication device.

3. The method according to claim 2, wherein the worker is one of a nurse and an orderly at the hospital.

4. The method according to claim 1, wherein the sensing step is performed at periodic intervals.

5. The method according to claim 1, wherein the at least one device includes a refrigerating unit.

6. The method according to claim 1, wherein the at least one device includes a locking cabinet that is configured to securely store drugs.

7. The method according to claim 2, wherein, when the sensing step continues to output the indication that the at least one device is not operating normally for a time period greater than a first time amount after when the notification was sent in the sending step, the method further comprises the step of:

sending the notification to another worker to inform the another worker that the device is not operating normally and needs to be fixed.

8. The method according to claim 2, wherein the worker is a nurse, and the another worker is a technician.

9. A monitoring apparatus for monitoring a device at a health care facility, comprising:

a sensor communicatively coupled to the device and configured to determine an operating state of the device and to output a first signal indicative thereof;

a first transceiver communicatively coupled to the sensor by way of a first communication line and configured to receive the first signal and the output the first signal over-the-air as a wireless first signal;

a second transceiver located separate from the first transceiver and configured to receive the wireless first signal and to output the wireless first signal as a second signal onto a second communication line; and

a server that is configured to receive the second signal and to determine, based on the operating state of the device as determined from the second signal, whether or not to send a notification signal to at least one of a plurality of computer devices communicatively coupled to the server.

10. The monitoring apparatus according to claim 9, wherein the at least one of a plurality of computer devices includes a personal computer.

11. The monitoring apparatus according to claim 9, wherein the at least one of a plurality of computer devices includes a pager.

12. The monitoring apparatus according to claim 9, wherein the at least one device includes a refrigeration unit.

13. The monitoring apparatus according to claim 9, wherein the least one device includes a locking cabinet that is configured to securely store drugs.

14. The monitoring apparatus according to claim 9, further comprising:

a second server operatively connected to the server by one of a Wide Area Network and an Internet,

wherein, when the server determines that the at least one device is not operating in a normal state for at least a period of time after the notification has been sent out by the server, the server sends the notification to the second server.

15. The monitoring apparatus according to claim 14, wherein the second server is located at a service center, and wherein a repairperson of the service center is notified of the at least one device not being in the normal state so as to effect a repair of the at least one device.

16. The monitoring apparatus according to claim 9, wherein the first transceiver includes:

a sensor controller and status management unit for receiving signals output from the sensor and to provide signals to the sensor, and to manage status of the first transceiver;

a transceiver unit that is configured to communicate with the second transceiver in a wireless manner;

a main controller for controlling operation of the first transceiver; and

a status and power management unit for providing status information of the first transceiver and for providing power to the first transceiver.

17. The monitoring apparatus according to claim 16, wherein the second transceiver includes:

a protocol converter and IP address generator unit for converting signals in a proper format for communicating with the first server over a network;

a transceiver unit that is configured to communicate with the first transceiver in a wireless manner;

a main controller for controlling operation of the second transceiver; and

a status and power management unit for providing status information of the second transceiver and for providing power to the second transceiver.

18. A monitoring apparatus for monitoring a plurality of devices at a health care facility, comprising:

a plurality of collection points communicatively coupled to the plurality of devices, respectively, and configured to determine an operating state of the plurality of devices and to output first signals indicative thereof;

an access point configure to receive the first signals output by the plurality of collection points and to forward the first signals onto a communication line; and

a server that is configured to receive the first signals on the communication line and to determine, based on the respective operating states of the plurality of devices as determined from the first signals, whether or not to send at least one notification signal to at least one of a plurality of computer devices communicatively coupled to the server.

19. The monitoring apparatus according to claim 18, wherein each of the plurality of collection points includes at least one sensor and a transceiver.

20. The monitoring apparatus according to claim 18, further comprising a second access point,

wherein a first subset of the plurality of collection points outputs the respective first signals to the access point and a second subset of the plurality of collection points outputs the respective first signals to the second access point.

21. The monitoring apparatus according to claim 20, wherein the access point and the second access point provide the respective first signals to the server by way of one of a local area network and a wide area network.

22. The monitoring apparatus according to claim 20, further comprising:

a second server operatively connected to the server by one of a Wide Area Network and an Internet,

wherein, when the server determines that one of the devices is not operating in a normal state for at least a period of time after the notification has been sent out by the server, the server sends the notification to the second server for the second server to notify others with respect to correcting the operating state of the one of the devices.

23. The monitoring apparatus according to claim 18, wherein each of the collection points includes:

a sensor controller and status management unit for receiving signals output from the sensor and to provide signals to the sensor, and to manage status of the respective collection point;

a transceiver unit that is configured to communicate with the access point in a wireless manner;

a main controller for controlling operation of the respective collection point; and

a status and power management unit for providing status information of the respective collection point and for providing power to the respective collection point.

24. The monitoring apparatus according to claim 23, wherein the access point includes:

a protocol converter and IP address generator unit for converting signals in a proper format for communicating with the server over a network;

a transceiver unit that is configured to communicate with at least one of the plurality of collection points assigned thereto in a wireless manner;

a main controller for controlling operation of the access point; and

a status and power management unit for providing status information of the access point and for providing power to the access point.