Coupling apparatus for infusion device
US11690993B1 · kind B1 · utility
1Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2022 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Jan 12, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/0216
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An infusion device for the passage of fluids to or from a patient via a syringe. The infusion device includes a valve assembly and a coupling apparatus. The coupling apparatus comprises a coupler, a first gland, a cannula, a second gland, and an inlet. The coupling apparatus defines a central lumen for the passage of fluids in an open configuration. The inlet may be coupled to a syringe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.