Device and method for assisting breathing in a subject
US12390393B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Dec 15, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2230/405
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A distension/compression device for assisting breathing in a subject in one embodiment includes a first tube includes a flexible and elastic material that forms a first tube lumen extending from a proximal end to a distal end of the first tube. Longitudinal expansion of the first tube is restricted less than radial expansion of the first tube. A connection element including a first air supply port is in fluid communication with an open proximal end of the first tube lumen and attached to a proximal end of the first tube. A method for assisting breathing of a patient and a method for assisting the clearing of secretions is also included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.