Method and system for consistent, repeatable, and safe cryospray treatment of airway tissue
US11446075B2 · kind B2 · utility
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7References
20Claims
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Key dates
| Filing date | Dec 19, 2017 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Sep 8, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/0231
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and system for automated and semi-automated predictable, consistent, safe, effective, and lumen-specific and patient-specific cryospray treatment of airway tissue in which treatment duration is automatically set by the system following entry of patient information and treatment location information into the system by the user, and treatment spray is automatically stopped by the system when the automatically selected treatment duration has been achieved as determined by the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.