| 摘要 |
<p>The invention provides a cartridge and nozzle assembly (10) having a nozzle (14) with a valve-receiving portion including a plurality of channels to facilitate flow of injectate to the nozzle orifice. Specifically, the assembly includes a cartridge (12) having a plunger (24) disposed at a rearward end thereof, with an inner portion having a throat (21) at a forward portion thereof, the cartridge further including a generally laterally extending interface surface.</p> |
