An exemplary injector may include a drive ram that is adapted to interface with a plunger of a syringe.
示例性注射器可以包括驱动活塞，其适合于与注射管的柱塞连接。
2
The adapter of some embodiments may include a first side adapted to interface with a syringe plunger and an opposing a second side adapted to interface with a drive ram of a medical fluid injector.
On one hand the test and evaluation can feedback the structural design of the syringe, optimize the result of design, and improve the integral performance of the needle-free injector;