Needle actuator assembly for drug delivery system
US10603445B2 · kind B2 · utility
6Cited by
71References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2017 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Nov 3, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/206
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A needle actuator assembly for a drug delivery system includes a needle actuator body having a guide surface, a needle shuttle having a cam surface, with the needle shuttle moveable along a vertical axis between a first position and a second position. The needle shuttle is configured to move between the first and second position through engagement between the guide surface of the needle actuator body and the cam surface of the needle shuttle. The assembly further including a needle received by the needle shuttle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.