Surgery – Respiratory method or device – Ozone or ion generation
Patent
1975-08-18
1976-11-23
Pellegrino, Stephen C.
Surgery
Respiratory method or device
Ozone or ion generation
128DIG12, 2223865, 222215, 222107, A61M 500, B65D 3518
Patent
active
039930696
ABSTRACT:
An improvement in liquid dispensers, especially those used to infuse liquid drugs into patients from an expansible elastomeric bladder of specific geometry and elastomeric properties, is disclosed. The improvement is in making the bladder from an elastomeric composition whose stress relaxation does not exceed 10%, and whose low frequency hysteresis does not exceed 10%.
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Buckles Richard G.
Leeper Harold M.
Michaels Alan S.
Yum Su Il
ALZA Corporation
Ciotti Thomas E.
Mandell Edward L.
Pellegrino Stephen C.
Sabatine Paul L.
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