Adjustment assembly of respiratory mask
US10231812B2 · kind B2 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2013 |
| Grant date | Mar 19, 2019 |
| Priority date | — |
| Expiry date | Oct 9, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/0816
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An adjustment assembly of a respiratory mask is provided and includes: a forehead fixing device, adapted to fix the respiratory mask on a user's forehead; an adjustment device, comprising a base body and connectors set on the base body, wherein, at least one connector is chosen by a user to be connected with the forehead fixing device according to the user's forehead.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.