External cardiac pacemaker

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Description

FIG. 1 is a front perspective view of an external cardiac pacemaker showing my new design, in which the pacemaker controls are located beneath a slidable cover and visible through a transparent portion of the slidable cover;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a top plan elevational view thereof;

FIG. 9 is a front perspective view thereof, with the slidable cover in a first position to expose the pacemaker controls; and,

FIG. 10 is a front perspective view thereof, with the slidable cover in a second _position to expose a battery compartment of the pacemaker.

Referenced Cited
U.S. Patent Documents
D254569 March 25, 1980 Moffat et al.
3473526 October 1964 Herman et al.
3926198 December 1975 Kolenik
3938507 February 17, 1976 Sarnoff et al.
Other references
  • Cordis External Pacing System, .COPYRGT.1973, p. 1, Cardiac Pacemaker, Chronocor III.
Patent History
Patent number: D262317
Type: Grant
Filed: Jul 26, 1979
Date of Patent: Dec 15, 1981
Assignee: Cynergy, Inc. (Bellevue, WA)
Inventor: David B. Smith (Mercer Island, WA)
Primary Examiner: Bernard Ansher
Law Firm: Christensen, O'Connor, Johnson & Kindness
Application Number: 6/60,900
Classifications
Current U.S. Class: D24/17; D24/8; Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)
International Classification: D2402;