Drug infusion system and method
US10376635B2 · kind B2 · utility
5Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 2018 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Mar 5, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/1452
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An actuator for an infusion drive mechanism comprises a piston defining a first axis and being movable within a passageway of the infusion drive mechanism to convey at least one infusion medium. The passageway defines a longitudinal axis. An armature is connected to the piston and defines at least one cavity configured for disposal of a biasing member engageable with a surface of the infusion drive mechanism to orient the first axis transverse relative to the longitudinal axis. Systems and methods of use are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.