Built-in detection device and detection method thereof for disposable diapers
US10624796B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2018 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Sep 15, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention discloses a built-in detection device and a detection method thereof for disposable diapers which relates to the technical field of intelligent diapers and includes a circuit substrate attached inside the diaper and an alarm module placed outside the diaper, wherein the circuit substrate is provided with a core circuit region, a temperature sensor, a urine-wet sensor group and a bioelectrogenesis module. The core circuit region includes a power management module, a data acquisition module and a wireless transmitting module. The data acquisition module is electrically connected to the power management module, the urine-wet sensor group, the wireless transmitting module, and the temperature sensor, respectively. The power management module is electrically connected to the bioelectrogenesis module. The wireless transmitting module is connected to the alarm module in wireless transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.