Tube set for use with a surgical irrigation pump and tool...

Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed

Reexamination Certificate

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Details

C417S477900

Reexamination Certificate

active

07632079

ABSTRACT:
A tube set for use with a surgical pump and tool system to supply irrigation fluid to the system is provided. The tube set includes a cassette for insertion into the surgical pump to engage a peristaltic pump of the system that is concealed within the surgical pump. The cassette includes a front, first and second spaced apart opposed sides that extend from the front, and a rear opposite the front that extends between the sides. The cassette includes a locking finger having a retention feature for engaging a retention feature integral with the surgical pump. The locking finger is movably attached to the first side to move towards the second side so that, when the locking finger is so moved, the locking finger retention feature disengages from the surgical pump retention feature.

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Office Action dated Dec. 21, 2006 from U.S. Appl. No. 10/821,507; Office Action dated Sep. 14, 2006 from U.S. Appl. No. 10/821,507; Office Action dated Apr. 18, 2006 from U.S. Appl. No. 10/821,507; Office Action dated Jan. 27, 2006 from U.S. Appl. No. 10/821,507.

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