Devices and method for maxillary sinus lavage
US11744994B2 · kind B2 · utility
0Cited by
13References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 22, 2022 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Aug 22, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/0681
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A lavage catheter for the treatment of a maxillary sinus is described. The catheter comprises a proximal portion and a distal portion. The distal portion comprises an irrigation tip. The irrigation tip has a tip opening through which fluid may be delivered by one handed operation of the catheter. A method for lavaging the maxillary sinus includes inserting the lavage catheter into a patient's anatomy and advancing the irrigation tip into the maxillary sinus using one hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.