Matthew J Chang

US Patent:

20110319845, Dec 29, 2011

Filed:

Apr 20, 2011

Appl. No.:

13/064832

Inventors:

Sharon Lin Charna - Irvine CA, US
Matthew Chang - Irvine CA, US
Lee-Tsan Lu - Taipei City, TW

Assignee:

At Box Technology Inc. - Irvine CA

International Classification:

A61F 13/42

US Classification:

604361

Abstract:

The present invention is to provide a diaper structure including two electrode strips, wherein the two electrode strips are disposed inside the diaper at a bottom position thereof and electrically connected to each other when both in contact with urine, and two metal button seats are disposed inside the diaper and are electrically connected to the two electrode strips respectively. Each of the two metal button seats has a first fastening portion disposed on the outside surface of the diaper and fastened with an electrical detection device, so that the two metal button seats are electrically connected to the electrical detection device via the two first fastening portions respectively for enabling the electrical detection device to send out a wetness signal when the two electrode strips are electrically connected to each other due to in contact with urine, thereby urging the caregiver to change the diaper structure immediately.