Therapy specific, pre-programmed auto injection device
US11850374B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2020 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Jul 11, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2320/35
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A therapy specific, pre-programmed, hand-held auto-injection device for delivering a drug to a patient includes a housing, a plurality of syringes carried by the housing, at least one actuator disposed within the housing coupled to the plurality of syringes, and a controller disposed within the housing and communicatively coupled to the at least one actuator. The controller is configured to receive an infusion and aspiration profile, which includes an infusion and aspiration protocol for controlling at least one of the plurality of syringes. The controller is also configured to operate the at least one actuator based on the infusion and aspiration protocol by either expelling a fluid from a respective barrel of the plurality of syringes into the infusion and aspiration location or drawing a fluid from the infusion and aspiration location into a respectively barrel of the plurality of syringes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.