Invention Grant
US09278181B2 Devices for injecting a substance and methods therefor 有权
用于注射物质的装置及其方法

Devices for injecting a substance and methods therefor
Abstract:
A device for administering injections includes a housing having an upper end, a lower end including a bottom surface with an injection needle opening, and an axis extending between the upper and lower ends. The device includes an injection needle disposed within the housing for moving between a retracted position and an extended position.
Public/Granted literature
Information query
Patent Agency Ranking
0/0