Medical fluid injector

An injector for injecting fluids from a syringe into an animal subject, comprising:

• a plunger drive ram,
• a motor for moving said plunger drive ram,
• a syringe mounting for attachment to a syringe to position a syringe relative to said injector to permit said plunger drive ram to engage and move a plunger into or out of said syringe,
• an electronic display displaying information regarding the activities and state of operation of said injector, said display capable of displaying information in at least a first and a second orientation,
• a tilt sensor generating a tilt angle signal indicative of an angle of tilt of said injector relative to the direction of Earth gravitation, and
• a control circuit connected to said motor and said display, controlling said motor to move said ram and plunger to inject fluid from said syringe, and generating display information and delivering said display information to said display,
• wherein said display is responsive to said tilt angle signal to display said display information in said first orientation in response to a first range of values of said tilt angle signal, and to display said display information in said second orientation in response to a second range of values of said tilt angle signal.