Multifunctional monitoring device for absorbent articles

• US 8,628,506 B2
• Filed: 06/30/2008
• Issued: 01/14/2014
• Est. Priority Date: 06/30/2008
• Status: Active Grant

• Current Assignee: Kimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
• Original Assignee: Kimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
• Inventors: Ales, Thomas M. III, Long, Andrew M.
• Primary Examiner(s): Szmal, Brian
• Assistant Examiner(s): NGUYEN, HUONG Q
• Application Number:
  US12/164,961
• Publication Number:
  US 20090326417A1
• Time in Patent Office: 2,024 Days
• Field of Search: 600/584, 600/300, 600/301, 604/361, 340/573.1, 340/539.12, 340/573.5, 340/604, 340/605
• US Class Current: 604/318
• CPC Class Codes: A61F 13/42 with wetness indicator or alarm
• CPC Class Codes: A61F 13/84 Accessories, not otherwise provided for, for absorbent pads
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

Monitoring the status of an absorbent article can be desirable to various users in various situations. A monitoring device for use with an absorbent article is provided. The monitoring device includes a sensing device and a signaling device. The sensing device is configured to sense a physiological indication related to the absorbent article wearer. The functionality of the monitoring device may be updateable, for instance, by utilizing firmware updates, hardware or user interface changes, software installations, etc. Thus, the monitoring device of the present invention may be utilized over an entire lifespan from infants to elderly without the need for costly replacement or installation of an entirely new monitoring system.

Claims

1. A method for monitoring physiological indices in an individual as the individual ages comprising:

associating one or more signaling devices with absorbent articles worn by the individual, each absorbent article including at least one sensing device that senses a physiological indication related to the individual, the sensing device being placed in communication with the one or more signaling device when the absorbent article is being worn,

inputting physiological information into the one or more signaling devices regarding the individual, wherein the physiological information comprises information about the age of the individual; and

updating at least one function or display of the one or more signaling devices via communication with an external device as the individual reaches new developmental stages throughout the life of the individual, wherein the developmental stages comprise a newborn stage, a toddler stage, an adolescent stage, and an adult stage, wherein the update in the function or display output is associated with the same physiological indication but with a different type of interactivity with the individual based on the developmental stage.

2. The method as set forth in claim 1, further comprising the step of recording information on the one or more signaling devices received from the sensing device and storing the information on non-transitory electronic storage medium as the individual increases in age, the stored information being used to update the at least one function or display.

3. The method as set forth in claim 1, wherein the at least one function or display is configured to be updated by a user changing non-transitory software, hardware, or firmware contained in the one or more signaling devices.

4. The method as set forth in claim 1, wherein the function of the one or more signaling devices is to indicate wetness in the absorbent articles initially and then is updated to further indicate void frequency, void amounts, or an estimated wetness event as the individual increases in age.

5. The method as set forth in claim 1, wherein the function of the at least one sensing device is to sense wetness in the absorbent articles initially and then is updated to detect anemia or the presence of a material including a yeast or a component in urine, menses, or blood.

6. The method of claim 5, wherein the component detected is at least one of a polysaccharide, sugar, or protein.

7. The method as set forth in claim 1, wherein the external device is capable of changing non-transitory software or firmware contained in the one or more signaling device.

8. The method as set forth in claim 7, wherein the one or more signaling device is connected to the external device utilizing at least one of a wired or wireless connection.

9. The method of claim 1, further comprising the step of connecting the one or more signaling device to a docking station, the docking station configured to charge a rechargeable cell in the one or more signaling device.

10. The method of claim 9, wherein the docking station is configured for receiving non-transitory software or firmware, further wherein the docking station is configured to allow a user to change the non-transitory software or firmware contained in the one or more signaling device.

20. An absorbent article comprising the monitoring device of claim 1, the absorbent article including a chassis comprising an outer cover, the outer cover having an interior surface and an exterior surface, and an absorbent structure positioned adjacent the interior surface of the outer cover, the chassis including a crotch region positioned in between a front region and a back region.

11. A monitoring device for use with an absorbent article worn by an individual, the monitoring device comprising:

at least one signaling device comprising at least one of hardware, non-transitory software, or firmware, wherein physiological information regarding the individual is input into the at least one signaling device, wherein the physiological information comprises information about the age of the individual;

at least one sensing device configured to sense a physiological indication related to the individual, the at least one sensing device electrically connected to at least one monitoring circuit in the absorbent article and being placed in communication with the one or more signaling device,

an external device configured to communicate with the at least one signaling device and update at least one function or display of the at least one signaling device as the individual reaches new developmental stages throughout the life of the individual, wherein the developmental stages comprise a newborn stage, a toddler stage, an adolescent stage, and an adult stage, wherein the update in the function or display is associated with the same physiological indication but with a different type of interactivity with the individual based on the developmental stage.

12. The monitoring device of claim 11, wherein the absorbent article comprises a diaper, training pant, incontinence product, or feminine hygiene product.

13. The monitoring device of claim 11, wherein the at least one sensing device is configured to receive input data from the individual by monitoring for a change in a characteristic of the at least one monitoring circuit.

14. The monitoring device of claim 11, wherein the external device is capable of storing data.

15. The monitoring device of claim 11, wherein the external device is a computer.

16. The monitoring device of claim 11, wherein the external device is a docking station, the docking station configured to charge a rechargeable cell in the monitoring device.

17. The monitoring device of claim 11, wherein the at least one sensing device senses at least one of absorbent article wetness, void frequency, void amounts, activity level, physical position of the article wearer, or physical location of the article wearer.

18. The monitoring device of claim 11, wherein the at least one sensing device detects anemia or the presence of a material including a yeast or a component in urine, menses, or blood.

19. The monitoring device of claim 11, wherein the at least one signaling device comprises non-transitory software or firmware, the non-transitory software or firmware comprising an algorithm capable of receiving inputs from the individual and creating a predictive model for training.