Blood compatible polymers and medical devices made therefrom con

Details Blood compatible polymers and medical devices made therefrom con Blood compatible polymers and medical devices made therefrom con

1980-04-21

1981-09-01

Pellegrino, Stephen C.

Surgery

Respiratory method or device

Ozone or ion generation

128214D, A61M 500, A61J 100

Patent

active

042865972

ABSTRACT:
Blood-compatible, chlorine-free polymers such as a flexible, non-toxic, sterilizable polyester plastic formulation may contain from 5 to 70 percent by weight of a blood-extractable plasticizer such as di-2-ethylhexyladipate, to cause blood which is stored in contact with the polymer to exhibit a surprisingly low hemolysis rate when compared with corresponding polymers which are free of the plasticizer. Accordingly, blood bags, tubing and other medical blood-contacting devices may be advantageously made from these polymers.

REFERENCES:
patent: 3064647 (1962-11-01), Earl
patent: 3186961 (1965-06-01), Sears et al.

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