Medication injector apparatus with drive assembly that facilitates reset
US8672899B2 · kind B2 · utility
36Cited by
37References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2010 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Jul 10, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/6027
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medication injector apparatus such as an injection pen. The injection pen may include a doseable quantity identifier that uses a rotational matrix and a sensor for electrically sensing the arrangement of the dose setting mechanism of the the pen, which identifier may be part of a therapeutic dose indicating system that utilizes a cartridge recognizer to recognize a concentration of medication so as to allow an automatic determination of a therapeutic dose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.