Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed
Patent
1995-11-15
1996-12-31
Freay, Charles G.
Pumps
Expansible chamber type
Elongated flexible chamber wall progressively deformed
604153, 128DiG12, F04B 4308
Patent
active
055888151
ABSTRACT:
A surgical cassette unloading and unloading system having a peristaltic pump roller head with a flared and beveled notch and a plunger or probe that engages the cassette peristaltic pump tube.
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Alcon Laboratories Inc.
Freay Charles G.
Schira Jeffrey S.
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