Method and apparatus for non-invasively measuring blood flow...

Details Method and apparatus for non-invasively measuring blood flow... Method and apparatus for non-invasively measuring blood flow...

2003-11-10

2008-12-16

Manuel, George (Department: 3762)

Surgery

Diagnostic testing

Detecting nuclear, electromagnetic, or ultrasonic radiation

Reexamination Certificate

active

07467005

ABSTRACT:
The flow of blood in a vessel (G) in a living being (P) which is exposed to a magnetic field (B) is determined by measuring the potential difference (ΔV) between at least two points (P1, P2) next to the vessel (G). The potential difference (ΔV) is produced on the basis of the Hall effect by the moving charge carriers (Q) in the blood in the presence of the magnetic field (B). When recording an ECG, the cardiac output can be determined in this manner under the influence of a magnetic field (B). At the same time, the ECG signal can be corrected in the knowledge of the component (T) of the ECG signal (E) which can be attributed to the Hall effect.

REFERENCES:
patent: 3659591 (1972-05-01), Doll et al.
patent: 3809070 (1974-05-01), Doll et al.
patent: 4412545 (1983-11-01), Okino et al.
patent: 4915111 (1990-04-01), Sano et al.
patent: 5436564 (1995-07-01), Kreger et al.
patent: 5464014 (1995-11-01), Sugahara
patent: 5873837 (1999-02-01), Lieber et al.
patent: 5924986 (1999-07-01), Chandler et al.
patent: 5935077 (1999-08-01), Ogle
patent: 5973837 (1999-10-01), Hasegawa et al.
patent: 6045504 (2000-04-01), Muzilla et al.
patent: 6053873 (2000-04-01), Govari et al.
patent: 6132380 (2000-10-01), Cohen et al.
patent: 6148229 (2000-11-01), Morris, Sr. et al.
patent: 6569160 (2003-05-01), Goldin et al.
patent: 399646 (1995-06-01), None
patent: 4429335 (1995-03-01), None
patent: 0913703 (1999-05-01), None

Affiliated with

Also associated with

Rating

Method and apparatus for non-invasively measuring blood 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 Method and apparatus for non-invasively measuring blood flow..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for non-invasively measuring blood flow... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4045494