Therapy specific, pre-programmed auto injection device
US10668247B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2018 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Nov 14, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2320/35
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of delivering a drug to a patient using a therapy specific, pre-programmed auto-injection device includes positioning the hand-held device proximate to an infusion and aspiration location of the patient, and receiving, at a controller disposed within the housing, an infusion and aspiration profile. The infusion and aspiration profile including an infusion and aspiration protocol for controlling at least one of a plurality of syringes partially disposed within the housing. The method also includes operating at least one actuator coupled to the plurality of syringes according to the infusion and aspiration protocol, causing the syringes to expel a fluid from a respective barrel of the plurality of syringe into the infusion and aspiration location or causing the syringes to draw a fluid from the infusion and aspiration location into a respective barrel of the plurality of syringes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.