Medical fluid transfer and injection apparatus and method
US11478583B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2017 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | May 16, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H20/17
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Drug delivery system, injection device, transfer apparatus, vial holder and method of administering and transferring are disclosed which provide for passive warming of chilled injectable transferred through the transfer apparatus and into the injection device. The injection device may include a skin-facing surface including a skin boundary displacement extension or structure around a needle injection site to create a high pressure zone in the tissue. Radio frequency tracking and monitoring features for tracking patient compliance also may be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.