Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Patent
1991-02-21
1993-06-15
Burr, Edgar S.
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
12820213, 600 22, A61G 1000, A61G 1100, A62B 3100, A62B 700
Patent
active
052189589
ABSTRACT:
Life support system for a premature baby which remains attached to its placenta through its umbilical cord. The system includes upper and lower chambers separated by a dome-like partition. The lower chamber contains physiological liquid in which the baby is suspended, and the upper chamber contains an oxygen-containing atmosphere and a supply of nutrients for contact with the placenta which rests on the top of the dome-like partition.
REFERENCES:
patent: 2508050 (1950-05-01), Valente
patent: 2723660 (1955-11-01), Greenberg
patent: 3777507 (1973-12-01), Burton et al.
patent: 3858570 (1975-01-01), Beld et al.
patent: 4681090 (1987-07-01), Koch
patent: 4850997 (1989-07-01), DuBose
Asher Kimberly L.
Burr Edgar S.
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