Pen needle multiple carrier injection system
US11504483B2 · kind B2 · utility
0Cited by
8References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Apr 14, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/348
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multiple carrier injection system includes an adapter, having at least one arm, and a pen needle assembly. The pen needle assembly includes a hub retaining a needle and a bullet having a cover to seal the bullet, where the bullet encloses the hub in a first position. The arm engages the adapter to the hub, and the arm causes the hub to rotate within the bullet to move the hub into a second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.