Surgery – Diagnostic testing – Cardiovascular
Reexamination Certificate
2008-05-06
2008-05-06
Marmor, II, Charles A. (Department: 3735)
Surgery
Diagnostic testing
Cardiovascular
C600S481000, C600S485000, C600S500000
Reexamination Certificate
active
10614749
ABSTRACT:
The invention relates to a method for monitoring a condition of a patient under anesthesia or sedation, whereupon one, two, three or more signals are acquired, and the signal(s) represent(s) cardiovascular and/or combined electrical biopotential on skull activity of the patient. From said signal or signals are derived or calculated at least two parameter values related to a quantity like waveform amplitude, waveform periodicity, waveform morphology, waveform variability, energy, power, signal complexity and frequency content. A predetermined mathematical index for probability of patient comfort is used, in which function said parameters are variables, and successively changing probability index values of said mathematical index is calculated.
REFERENCES:
patent: 5522387 (1996-06-01), Simons
patent: 5699808 (1997-12-01), John
patent: 6067467 (2000-05-01), John
patent: 6117075 (2000-09-01), Barnea
patent: 6126595 (2000-10-01), Amano et al.
patent: 6315736 (2001-11-01), Tsutsumi et al.
patent: 6338713 (2002-01-01), Chamoun et al.
patent: 6361501 (2002-03-01), Amano et al.
patent: 6685649 (2004-02-01), Korhonen
patent: 6890304 (2005-05-01), Amano et al.
patent: 02/32305 (2002-04-01), None
EEG, Heart Rate, Pulse Plethysmography and Movement Responses to Skin Incision, E. Seitsonen, et al., ASA Meeting Abstracts, Oct. 16, 2002, pp. 1-2.
European Search Report in corresponding European Patent Application No. 04396042.6 dated Oct. 11, 2007.
Huiku Matti Veli Tapani
Korhonen Ilkka
Paloheimo Markku
Van Gils Marcus Johannis
Yli-Hankala Arvi
Andrus Sceales Starke & Sawall LLP
Instrumentarium Corp.
Marmor, II Charles A.
Natnithithadha Navin
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