Catheter

Details Catheter Catheter

1985-09-09

1987-01-27

Pellegrino, Stephen C.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604280, 12220714, A61M 500, A61M 2500

Patent

active

046392467

ABSTRACT:
A catheter is usable with a hollow needle insertable into an animal. The catheter plastic tube has axially elongated openings formed in its side, at locations which are spaced apart axially and spaced about the tube axis. Each opening has width at least about as great as the tube inner diameter, and the openings, when viewed sidewardly in widthwise direction have elongated U-shaped profile.

REFERENCES:
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patent: 2230218 (1941-02-01), Asche
patent: 3064653 (1962-11-01), Coanda
patent: 3190290 (1965-06-01), Alley et al.
patent: 3295527 (1966-01-01), Alley et al.
patent: 3828767 (1974-08-01), Spiroff et al.
patent: 3885561 (1975-05-01), Cami
patent: 3890976 (1975-06-01), Bazell et al.
patent: 4143658 (1979-03-01), Rambosek
patent: 4275724 (1981-06-01), Behrstock
patent: 4381011 (1983-04-01), Somers, III
patent: 4391276 (1983-07-01), Lazarus et al.
patent: 4445897 (1984-05-01), Ekbladh et al.
patent: 4465482 (1984-08-01), Mainz

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