Refrigeration – Processes – Congealing flowable material – e.g. – ice making
Patent
1994-10-20
1995-10-17
Tapolcai, William E.
Refrigeration
Processes
Congealing flowable material, e.g., ice making
128849, 62342, F25C 100
Patent
active
054579627
ABSTRACT:
A sterile drape assembly includes a sheet of sterile drape material bonded to a disk-like member. The drape establishes a sterile field atop a surgical slush machine and is conformable to a cooling basin to provide a drape container impervious to the sterile slush medium. The disk-like member is preferably bonded to the bottom of the drape container and is engageable by a movable member projecting into the basin. The movable member (e.g., a longitudinally reciprocable vertical shaft) moves the member and the drape to dislodge frozen pieces of the sterile medium that attach to the sides of the drape container.
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patent: 4934152 (1990-06-01), Templeton
patent: 5163299 (1992-11-01), Faries, Jr. et al.
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patent: 5331820 (1994-07-01), Faries, Jr. et al.
patent: 5383476 (1995-01-01), Peimer et al.
Faries, Jr. Durward I.
Heymann Bruce R.
Licata Mark
O.R. Solutions, Inc.
Tapolcai William E.
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