Turbo blood pump

Details Turbo blood pump Turbo blood pump

1997-10-02

2000-10-24

Verdier, Christopher

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Casing having tangential inlet or outlet

415229, 415900, 416179, 416182, 416183, 416223R, 416223B, 417420, 41742312, 600 16, 623 3, F04D 702, F04D 2924, A61M 112

Patent

active

061357103

ABSTRACT:
A blood pump used for extra corporeal circulation, and more particularly, as a small turbo blood pump including a casing having an interior region, an aperture formed in an upper portion defining a blood inlet, and an aperture formed in a lower portion defining a blood outlet. An impeller is rotatably mounted within said casing interior region and includes a rotary shaft and at least one vane depending therefrom. The at least one vane has an upper radius adjacent the blood inlet that is less than a lower radius adjacent the blood outlet. The base of the at least one vane forms an exterior angle of less than 90.degree. with the axis of the rotary shaft. A driven magnet is mounted to the at least one vane. The impeller is rotationally driven by a non-contacting driving magnet that is exterior to the casing.

REFERENCES:
patent: 3644056 (1972-02-01), Wiselius
patent: 4507048 (1985-03-01), Belenger et al.
patent: 5324177 (1994-06-01), Golding et al.
patent: 5370509 (1994-12-01), Golding et al.
patent: 5601418 (1997-02-01), O'Hara et al.

Affiliated with

Also associated with

Rating

Turbo blood pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Turbo blood pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Turbo blood pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1957838