Roller pump for heart-lung machines

Details Roller pump for heart-lung machines Roller pump for heart-lung machines

1995-02-13

1996-03-19

Freay, Charles

Pumps

Motor driven

Including means for facilitating assembly or disassembly of...

4174779, 417238, F04B 1700, F04B 4308

Patent

active

054999073

ABSTRACT:
A roller pump for heart-lung machines with a pump head, consisting of a pump stator which possesses a pump bed serving as a support for a hose piece or length, and a pump rotor which is arranged in the pump stator so as to be rotatable about its central longitudinal axis and which possesses rollers rotatably supported on a roller carrier, which during a rotation of the pump rotor travel along the hose piece which is inserted into the pump head, and including a drive unit for producing the rotational movement of the pump rotor and with a pump housing for the support of the pump head and for receiving the drive unit which is inventively configured in such a manner that the drive unit is connected with the pump head whereby the pump head is moveable relative to the pump housing.

REFERENCES:
patent: 4631008 (1986-12-01), Stenner
patent: 4842815 (1989-06-01), Cauguelin et al.
patent: 4909713 (1990-03-01), Finsterwald et al.

Affiliated with

Also associated with

Rating

Roller pump for heart-lung machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roller pump for heart-lung machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller pump for heart-lung machines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1955892