SINGLE-HEAD POWER INJECTOR WITH CONTRAST MEDIA LEAKAGE MANAGEMENT
First Claim
1. A power injector comprising:
- a first drive source;
a powerhead comprising a drive ram that is interconnected with said first drive source and that is movable along a reference axis in at least a first direction through operation of at least said first drive source, wherein said powerhead further comprises a front plate, and wherein said front plate comprises a ram aperture, aligned with said drive ram, and at least one drainage channel; and
a syringe mount installed on said powerhead.
1 Assignment
0 Petitions
Accused Products
Abstract
A power injector (200) is disclosed that includes a number of features to address leakage of contrast media from a syringe that may occur while operating the power injector (200), for instance when loading fluid into a syringe after being installed on a powerhead (210) of the injector (200) and/or when purging air from such a syringe. One or more drainage channels (240) may be incorporated on a faceplate mounting (234) which in turn receives a faceplate (310), which in turn receives a syringe. A cover assembly (260) may utilize a form-in-place gasket (274) between its top cover (262) and its bottom cover (290). A bezel (330) includes an overlay (334) that is disposed over a touch screen display (380) that is aligned with a display aperture (264) through the top cover (262), and the bezel (330) may include a gasket (350) to seal against the top cover (262).
4 Citations
26 Claims
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1. A power injector comprising:
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a first drive source; a powerhead comprising a drive ram that is interconnected with said first drive source and that is movable along a reference axis in at least a first direction through operation of at least said first drive source, wherein said powerhead further comprises a front plate, and wherein said front plate comprises a ram aperture, aligned with said drive ram, and at least one drainage channel; and a syringe mount installed on said powerhead. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26-52. -52. (canceled)
Specification