ECG Tape playback/recorder/monitor/analyzer system

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Description

FIG. 1 is a front perspective view of an ECG tape playback/recorder/monitor/analyzer _system showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view of the monitor/analyzer _portions of the system, the opposite side thereof being identical;

FIG. 6 is a left side elevational view of the tape playback/recorder _portion of the system, the opposite side thereof being identical;

FIG. 7 is a top plan view of the analyzer control portion of the _system; and

FIG. 8 is a bottom plan view of the monitor portion of the system _which rests upon the top of the analyzer control portion of the system, the _undersides of the tape playback/recorder portion and the analyzer control portion _each being similarly unornamented except for four similar circular support feet _near the respective corners thereof.

Parts of the device have been shown separately in FIGS. 5, 6, 7 and 8 for clarity and ease of illustration.

Referenced Cited
U.S. Patent Documents
D244155 April 26, 1977 Smith et al.
D253609 December 4, 1979 Smith et al.
D253610 December 4, 1979 Smith et al.
2712975 July 1955 Golseth et al.
3335716 August 1967 Alt et al.
Patent History
Patent number: D262401
Type: Grant
Filed: Jul 13, 1979
Date of Patent: Dec 22, 1981
Assignee: American Optical Corporation (Southbridge, MA)
Inventors: Richard A. Hawes (Billerica, MA), John B. MacDonald (Boston, MA), Michael L. Sokol (Littleton, MA)
Primary Examiner: Veronica O'Keefe
Attorney: Jeremiah J. Duggan
Application Number: 6/57,467
Classifications
Current U.S. Class: D24/8; D24/17; 128/710; 128/711; 128/712; Medical Environment (346/33ME)
International Classification: D2402;