Vapor delivery system
US10729871B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2016 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | May 30, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/16
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A vapor delivery system having: a) a base unit configured to generate a supply of vapor; and b) a vapor control system configured to allow a user to selectively: a) cause vapor generated by the base unit to be discharged primarily to a surrounding space within which the base unit resides to thereby increase vapor density in the surrounding space; and b) cause vapor generated by the base unit to be discharged primarily to a vapor guide structure configured to: i) be placed operatively with respect to a user's face; and ii) guide discharging vapor generated by the base unit into at least one of the user's nose and mouth with the vapor guide structure placed operatively with respect to the user's face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.