Delivery device
US12194272B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2022 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Mar 20, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/1021
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A delivery device for intravenous delivery of microparticles to a patient. The delivery device is fluidly connectable to (i) a first source of an injection medium and (ii) a second source of an injection medium. The delivery device includes: a first fluid inlet fluidly connectable to the first source of the injection medium, a fluid outlet, a fluid mixer fluidly connecting the first fluid inlet to the fluid outlet, a second fluid inlet fluidly connectable to the second source of the injection medium, and a source of microparticles fluidly connecting the second fluid inlet to the fluid mixer. When fluid flows from the second source of the injection medium into the delivery device: the second injection medium fluidly drives microparticles from the source of microparticles into the fluid mixer, and the fluid outlet dispenses to the patient an injection medium that includes the microparticles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.