| 摘要 |
<p>The syringe includes a body portion having an interior barrel chamber (670). The chamber has a fill port and a discharge port. An injection needle will be fluidly connected to the discharge port in use. The syringe includes a handle, having one portion that is moveable (the (trigger) 631). As shown in figure 2, the trigger in this embodiment is the rearward most portion of the handle. Slidable in the barrel chamber is a plunger shaft, having a plunger on its terminal end. The trigger is operationally connected to the plunger shaft, so that movement of the trigger (or activation of the trigger in an electronic trigger embodiment) results in a corresponding movement of the plunger shaft. As shown, the trigger is pivotally connected to the rear portion of the plunger shaft. Connecting to the syringe are the fluid line, and a communications cable. Communications cable will include a power lead, if needed, and communications lines for communication between the syringe and the various computers. Communicating lines/power lines are routed as needed through a cable that enters the bottom of the syringe handle (740). The power/communications are routed as needed in the syringe, here shown attached to the rear of the plunger guide (710).</p> |
