Medication delivery pen having a 31 gauge needle
US6146361A · kind A · utility
165Cited by
19References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1996 |
| Grant date | Nov 14, 2000 |
| Priority date | — |
| Expiry date | Sep 26, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/348
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A needle assembly for a medication delivery pen having a 31 gauge needle cannula that reduces penetration force during an injection process resulting in less pain to the patient without causing any loss in performance or structural integrity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.