Insulated endotracheal devices and systems for transpulmonary thermal transfer
US10828446B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Sep 12, 2014 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Feb 5, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3633
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Endotracheal devices, systems, and methods of using the same for transpulmonary thermal transfer to, e.g., induce transpulmonary hypothermia and/or warming. The endotracheal devices may include first and second lumens extending through the endotracheal device along with insulation located in an interior of the tube of the endotracheal device to limit thermal energy transfer between fluids in the first and second lumens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.