Surgery – Respiratory method or device – Ozone or ion generation
Patent
1979-10-18
1981-06-02
Pellegrino, Stephen C.
Surgery
Respiratory method or device
Ozone or ion generation
128221, 128347, A61M 514
Patent
active
042705355
ABSTRACT:
A double lumen, single needle, catheter is provided having an improved insertion tip which aleviates the trauma induced when inserted in a blood vessel or fistula.
REFERENCES:
patent: 3572334 (1971-03-01), Petterson
patent: 3833003 (1974-09-01), Tarrico
patent: 4073297 (1978-02-01), Kopp
patent: 4202332 (1980-05-01), Tersteegen et al.
Bogue Beuford A.
Gagneux Stephan A.
Honor Robert S.
Hospal Medical Corp.
Jewell Walter F.
Pellegrino Stephen C.
Sharkin Gerald D.
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