Valved intradermal delivery device and method of intradermally delivering a substance to a patient
US7047070B2 · kind B2 · utility
249Cited by
26References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2002 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Oct 8, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2037/003
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An intradermal delivery device for delivery a substance into the skin of a patient has a fluid chamber for containing the substance, at least one micro skin penetrating member, and a valve controlling the flow of the substance from the fluid chamber to the micro skin penetrating member. An adhesive releasably attaches the device to the skin of the patient, the fluid chamber can be sized to hold a unit dose of the substance, and, in some embodiments, the fluid chamber can be releasably coupled to a housing of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.