Device for introducing active substance into a patient
US5848990A · kind A · utility
328Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 1997 |
| Grant date | Dec 15, 1998 |
| Priority date | — |
| Expiry date | Aug 14, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/1585
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for introducing an active substance solution into a patient and with means for fastening to the skin and a cannula. The cannula is held in a withdrawn position by a retaining and releasing mechanism before use and, after release, is propelled into the patient's skin. A connector connected to the rear of the cannula serves to connect the cannula to an active substance reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.