Medical pump driving device

Details Medical pump driving device Medical pump driving device

1993-04-22

1995-08-01

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

A61M 500

Patent

active

054376343

ABSTRACT:
A medical pump driving device comprises a centrifugal pump for transferring liquid in a liquid channel including an artificial lung, a motor for driving the centrifugal pump, and a bubble removing mechanism for removing a bubble from the liquid channel including the medical device by transferring liquid by the pump. The bubble removing mechanism comprises a CPU for setting various types of set values to intermittently drive the motor, a RAM and an EEPROM for storing the set value set by the CPU, an D/A converter 251, and motor driving circuit for intermittently driving the motor based on the set value stored in the RAM, and EEPROM.

REFERENCES:
patent: 4401431 (1983-08-01), Arp
patent: 4840620 (1989-06-01), Kobayashi et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-731032