Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Patent
1996-03-04
1997-12-02
Getzow, Scott M.
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
607 6, 128702, A61N 1365, A61B 50452
Patent
active
056930755
ABSTRACT:
The device senses Natural Heart Acceleration (NHA), isolating at least one segment (t) thereof corresponding to an isovolumetric phase, such as isovolumetric contraction (P1, P2) and/or isovolumetric relaxation (P3, P4). Preferentially, the action of isolation of the aforesaid segment is made starting from the electrocardiogram (ECG) signal. Among other things, the device may be used to carry out pacing functions (pacemaker, defibrillator, pacer cardioverter defibrillator) and/or to pick up, possibly by telemetry, data on the myocardial function and/or also to control a system of drug administration.
REFERENCES:
patent: 3663932 (1972-05-01), Mount et al.
patent: 3716059 (1973-02-01), Welborn et al.
patent: 3805795 (1974-04-01), Denniston et al.
patent: 3853462 (1974-12-01), Smith
patent: 3986828 (1976-10-01), Hoffman, Jr. et al.
patent: 4047252 (1977-09-01), Liebig et al.
patent: 4193137 (1980-03-01), Heck
patent: 4209859 (1980-07-01), Hoffman
patent: 4301809 (1981-11-01), Pinchak
patent: 4360031 (1982-11-01), White
patent: 4600017 (1986-07-01), Schroeppel
patent: 4676253 (1987-06-01), Newman et al.
patent: 4763646 (1988-08-01), Lekholm
patent: 4917115 (1990-04-01), Flammang et al.
patent: 4922930 (1990-05-01), Adkins et al.
patent: 4936304 (1990-06-01), Kresh et al.
patent: 4989611 (1991-02-01), Zanetti et al.
patent: 5243976 (1993-09-01), Ferek-Petric et al.
patent: 5261418 (1993-11-01), Ferek-Petric
patent: 5271392 (1993-12-01), Ferek-Petric
patent: 5304208 (1994-04-01), Inguaggiato et al.
Kresh et al., "An Interactive Microcomputer-based Graphic System for Analysis of Cardio-Dynamic Function," AAMI 17th Annual Meeting, San Francisco, May 9-12, 1982, p. 65.
Kresh, "Pacing Sensors For Heart-Rate Control and Biophysical Telemetry," Invited Speaker at 35th ACEMB Conference: Stimulation, Sensing, and Biocompatibility of Implanted Devices, Sep. 1982, pp. 1-4.
Kresh et al., "Effects of Left Ventricular Bypass on Intramyocardial Mechanics," Progress in Artificial Organs-1983, pp. 107-116.
Kresh et al., "The Intramyocardial Pressure: A Parameter of Heart Contractility," Heart Transplantation/vol. IV, No. 2, Feb. 1985, pp. 241-264.
Kresh et al., "Continuous Intraoperative Monitoring of Myocardial Tissue Pressure: Experimental and Clinical Results," American College of Surgeons 1985 Surgical Forum, vol. XXXVI, pp. 301-303.
Konigsberg et al., "Implantable Accelerometer for Telemetry," 3rd International Symposium on Biotelemetry, Pacific Grove, CA, May 17-20, 1976. (Computer abstract only).
"Ultrasonic Measurements In Vivo," Journal of Applied Physiology, vol. 74, No. 3 Mar., 1993, (advertisement).
Schipperheijn et al., "Contractility Studies Using a Cathetertip Accelerometer in the Left Ventricle," International Conference on Biomedical Transducers, Nov. 7, 1975, Paris, Exploration Cardio-Vasculaire, pp. 55-56.
Cai et al., "A Versatile Ultrasonic Ranging System," Sensor Review, vol. 13, No. 1, 1993, pp. 22-25.
"Winziger Beschleunigungsmesser-Chip Fur Herzimplantation," Nachrichten Elektronik, vol. 33, No. 2, Feb. 1979, p. 63. (Translation included).
Corbucci Giorgio
Plicchi Gianni
Getzow Scott M.
Sorin Biomedica S.p.A.
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