Systems and methods for sustained breath delivery to neonates
US12208211B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2020 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Dec 31, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2240/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A T-piece for ventilating a neonate includes a body having three ports, including an air supply connection port configured to connect to an air supply hose to receive gas therefrom, a mask connection port configured to connect to a neonatal ventilation mask, and a positive end-expiratory pressure (PEEP) control port. A PEEP adjustor cap is connected to the PEEP control port, the PEEP adjustor cap having a bypass hole to allow gas to exit the T-piece and configured such that when the bypass hole is closed substantially all gas received at the air supply connection port is directed to the neonate, and when the bypass hole is open at least a portion of the gas received at the air supply connection port exits through the bypass hole. The T-piece is configured such that the bypass hole can be closed to deliver a sustained breath procedure to a neonate. A sustained breath delivery timer configured to limit a duration of the sustained breath procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.