Surgery – Blood drawn and replaced or treated and returned to body – Constituent removed from blood and remainder returned to body
Patent
1985-06-07
1987-03-17
Rosenbaum, C. Fred
Surgery
Blood drawn and replaced or treated and returned to body
Constituent removed from blood and remainder returned to body
604 30, 604246, 604 45, 604126, 210927, 210136, 2103213, A61M 134
Patent
active
046504583
ABSTRACT:
Apparatus is disclosed for the measurement and replacement of physiological fluids including a meter for measuring the amount of a physiological fluid flowing through the meter, a first conduit for continuously delivering the physiological fluid to the meter, a second conduit for replacing the measured amount of physiological fluid with a corresponding amount of a replacement fluid, and a pressure equalizer associated with the first conduit for equalizing the pressure in the physiological fluid flowing through the first conduit whereby the flow of the physiological fluid through the meter is substantially unaffected by pressure variations in the physiological fluid itself.
REFERENCES:
patent: 3064649 (1962-11-01), Fuson
patent: 4013072 (1977-03-01), Jess
patent: 4054523 (1977-10-01), Ingenito et al.
patent: 4223672 (1980-09-01), Terman et al.
patent: 4231366 (1980-11-01), Schael
patent: 4243530 (1981-01-01), Lehnhoff et al.
patent: 4275726 (1981-06-01), Schael
patent: 4298358 (1981-11-01), Ruschke
patent: 4303068 (1981-12-01), Zelman
patent: 4412916 (1983-11-01), Kell
patent: 4536201 (1985-08-01), Brovsson et al.
Dahlberg Bengt A. G.
Jeppsson Jan-Bertil
Ohlsson Lars I.
Simonsson Tord B.
Ferros John D.
Gambro Lundia AB
Rosenbaum C. Fred
LandOfFree
Apparatus for the measurement of fluid flow does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for the measurement of fluid flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the measurement of fluid flow will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1786323