SYSTEM AND METHOD FOR DETECTION OF INFANT PRESENCE

• US 20150161868A1
• Filed: 12/11/2013
• Published: 06/11/2015
• Est. Priority Date: 12/11/2013
• Status: Active Grant

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Cipriano, James Patrick, Richards, Andrew H.
• Granted Patent: US 9,554,958 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 2503/04 Babies, e.g. for SIDS detection
• CPC Class Codes: A61B 2560/0209 adapted for power saving
• CPC Class Codes: A61B 2562/0247 Pressure sensors
• CPC Class Codes: A61B 2562/0252 Load cells
• CPC Class Codes: A61B 5/1115 Monitoring leaving of a patient support, e.g. a bed or a wheelchair
• CPC Class Codes: A61B 5/6892 Mats
• CPC Class Codes: A61G 11/00 Baby-incubators; Couveuses
• CPC Class Codes: F24F 11/30 for purposes related to the operation of the system, e.g. for safety or monitoring
• CPC Class Codes: F24F 11/48 prior to normal operation, e.g. pre-heating or pre-cooling
• CPC Class Codes: F24F 2120/10 Occupancy
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons

Abstract

A system and method for controlling the operation of an infant care device based upon whether the infant care device is occupied or unoccupied. One or more sensors are positioned within the infant care device to determine whether the infant care device is occupied or unoccupied. A controller receives the indication of the occupied status of the infant care device and operates the infant care device in a selected mode of operation. Upon a change in the occupied status of the infant care device, the controller adjusts various operating parameters and alarm parameters. The controller continuously monitors the occupied status of the infant care device and controls the operation of the infant care device accordingly.

Claims

1. An infant care device comprising:

an infant platform adapted to support an infant;

a sensor configured to sense an infant presence state of the infant platform; and

a controller in communication with the sensor, wherein the controller is configured to begin or stop an action based on the infant presence state; and

adjust an Maim condition based on the infant presence state.

2. The infant care device of claim 1, wherein the sensor is a pressure sensor.

3. The infant care device of claim 2, wherein pressure sensor includes a load cell.

4. The infant care device of claim 1, wherein the sensor is a camera.

5. The infant care device of claim 4, wherein the camera is selected from an infrared camera and a video camera.

6. The infant care device of claim 1, wherein the sensor is a motion detector.

7. The infant care device of claim 1, wherein the action is an APGAR timer.

8. The infant care device of claim 1, wherein the action is at least one of monitoring, trending and charting.

9. The infant care device of claim 1, wherein the alarm condition is a security alarm.

10. The infant care device of claim 9, wherein the controller is configured to communicate the security alarm to a central station.

11. A method of operating an infant care device, comprising:

receiving a signal from at least one sensor at a controller, wherein the signal indicates a presence state of the infant care device;

operating the infant care device based upon the presence state;

continuing to monitor the signal from the at least one sensor to continually determine the presence state; and

operating the controller to modify the operation of the infant care device upon a change in the presence state.

12. The method of claim 11 further comprising the steps of determining the presence state of the infant care device upon initial startup;

and

operating the infant care device in either a preheat mode or a normal mode based upon presence state upon startup.

13. The method of claim 11 wherein the step of modifying, the operation of the infant care apparatus includes adjusting alarm parameters and heating algorithms.

14. The method of claim 11 wherein the presence state is either occupied or unoccupied.

15. The method of claim 14 further comprising the step of generating an alert based upon a change in the presence state from occupied to unoccupied.

16. The method of claim 14 wherein the alarm parameters and the heating algorithms are modified upon a change in the presence state from occupied to unoccupied.

17. The method of claim 11 wherein the sensor is one of a camera, motion detector, temperature sensor or pressure sensor.

18. An infant care device comprising:

an infant platform adapted to support an infant;

at least one sensor configured to generate a signal indicating whether the infant platform is either occupied or unoccupied; and

a controller m communication with the at last one sensor, wherein the controller is programmed to;

receive the signal from the at least one sensor;

control the operation of the infant care device based upon whether the infant platform is occupied or unoccupied;

continuously monitor the signal from the at least one sensor; and

modify the operation of the infant care device upon a change in the occupied state of the infant platform.

19. The infant care device of claim 18 further comprising a plurality of sensors selected from the group consisting of a camera, a motion detector, a temperature sensor and a pressure sensor.

20. The infant care device of claim 18 wherein the controller is further configured to generate an alarm and adjust a heating algorithm based upon a change from occupied to unoccupied.