Electomyogram muscle monitoring device

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Description

FIG. 1 is a top plan view of a first embodiment of an electromyogram muscle monitoring device, showing our new design;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a back view of FIG. 1;

FIG. 4 is a front view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a left side view of FIG. 1;

FIG. 7 is a perspective view of FIG. 1 in open condition; and,

FIG. 8 is a perspective view of a second embodiment of the electromyogram muscle monitoring device in open condition, with the only difference residing in the size of the display screen.

Referenced Cited
U.S. Patent Documents
3641993 February 1972 Gaarder et al.
3916876 November 1975 Freeman
4807642 February 28, 1989 Brown
4811742 March 14, 1989 Hassel et al.
5163440 November 17, 1992 DeLuca et al.
5300096 April 5, 1994 Hall et al.
5549656 August 27, 1996 Reiss
Patent History
Patent number: D396290
Type: Grant
Filed: Mar 12, 1997
Date of Patent: Jul 21, 1998
Inventors: Harold Myers (Montreal, Que.), Nigel Verity (Ormond Beach, FL)
Primary Examiner: Stella Reid
Application Number: 0/67,799
Classifications
Current U.S. Class: Patient Monitor Or Diagnostic Instrument Not Elsewhere Specified (50) (D24/186)
International Classification: 2401;