Coupling apparatus for infusion device
US11648384B1 · kind B1 · utility
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5References
20Claims
0Family size
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Key dates
| Filing date | Jan 12, 2022 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Jan 12, 2042 |
Classification
- Technology area (CPC —)General
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.