| 摘要 |
An autoinjector useful for, inter alia, providing an injection of liquid medicament is uniquely capable of providing injections, utilizes a needle depth adapter to provide injection depths with a combination of accuracy and precision not heretofore seen. In addition, the autoinjector with needle depth adapter can include a variety of size needle depth adapters to provide an autoinjector of varying, precise injection depths and which can be readily and easily manufactured. The autoinjector includes a housing, cartridge assembly, needle, needle depth adapter, and power providing assembly.
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