| 摘要 |
Peristaltic pump cartridge 10 includes a housing 12 and a length of tubing 14 connected to the housing for engagement with a pump roller head 42 . A cover plate 16 is connected to the housing 12 and oriented essentially parallel to the length of tubing 14 . At least one standoff tab 18 is connected to the cover plate 16 to ensure that the length of tubing 14 is at least a known distance from the cover plate 16 to facilitate engagement of the tubing 14 with the pump roller head 42.
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