Transdermal or interdermal drug delivery devices
US5279544A · kind A · utility
260Cited by
3References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1992 |
| Grant date | Jan 18, 1994 |
| Priority date | — |
| Expiry date | Nov 25, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M37/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A transdermal drug delivery device includes a liquid reservoir for a liquid drug to be delivered, and a drug delivery body which includes a plurality of tubular elements extending through the body, each having an inlet end communicating with the liquid reservoir, and an outlet end engageable with the subject's skin to conduct the liquid drug directly to the subject's skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.