Audible signal autoinjector training device
US4640686A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 1986 |
| Grant date | Feb 3, 1987 |
| Priority date | — |
| Expiry date | Feb 24, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/2033
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An automatic injector training device comprising an automatic injector simulating assembly having a forward end arranged to be engaged with a muscle injection site of the user and an exterior periphery adapted to be manually gripped by a user. The assembly includes an outer structure and a movable structure mounted for movement with respect to the outer structure (1) from a storage position into an audible signal producing position in response to an actuating movement performed by the user while manually gripping the exterior periphery of the assembly and thereby maintaining the forward end of the assembly in engagement with the injection site and (2) from its audible signal producing position into its storage postion in response to a reset movement performed by the user. A safety is provided which is arranged (1) to prevent movement of the movable structure out of its storage position in response to a user actuation movement when the safety is in a safety position (2) to enable the movable structure to be moved from its storage position into its audible signal producing position in response to a user actuating movement when the safety means has been manually moved out of its safet…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.