Surgery – Respiratory method or device – Ozone or ion generation
Patent
1974-11-19
1976-06-15
Truluck, Dalton L.
Surgery
Respiratory method or device
Ozone or ion generation
128214D, 128DIG24, 150 8, 222107, A61J 100, A61M 500
Patent
active
039630269
ABSTRACT:
Bag for storing blood components, preferably frozen red blood cells, including an inlet fitment having a neck provided with an enlarged portion on its outer diameter, composed of polyethylene. A novel connection is provided for linking this fitment to a polyvinyl chloride tube, whereby the blood storage bag may be interconnected with a variety of other blood storage or treatment devices.
In the preferred form, the bag is combined with a glycerolizing set consisting of a first flexible resilient polyvinyl chloride tube adapted sealingly to mate with the inlet protrusion of the bag and to communicate with a "Y" connector, which connector further communicates with a glycerin container and with a container of red blood cells.
A novel polyvinyl chloride sleeve structure is provided for securing the polyvinyl chloride tubing firmly on the polyethylene fitment of the bag.
REFERENCES:
patent: 2323629 (1943-07-01), Spanel
patent: 3105613 (1963-10-01), Barton et al.
patent: 3205889 (1965-09-01), Alder et al.
patent: 3554256 (1971-01-01), Anderson
patent: 3746001 (1973-07-01), Ralston
Pharmachem Corporation
Truluck Dalton L.
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