Precordial overlay for positioning electrocardiograph electrodes
First Claim
1. A precordial overlay for placement on a patient'"'"'s chest to aid in obtaining quick and accurate positioning of electrodes for an electrocardiographic test, said precordial overlay comprising:
- (a) an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that they are off-set from one another and extend in the same direction, further wherein the first generally rectangular-shaped section has at least one cut-out configured to adjustably receive electrodes, the second generally rectangular-shaped section has at least one cut-out configured to adjustably receive electrodes and the intermediate section has a cut-out to adjustably receive an electrode; and
(b) a plurality of electrodes which are slidably mounted in the at least one cut-out of the first generally rectangular-shaped section to slide along a length of the first generally rectangular-shaped section and slidably mounted in the at least one cut-out of the second generally rectangular-shaped section to slide along a length of the second generally rectangular-shaped section and one of which is adjustably mounted in the cut-out of the intermediate section to slide laterally and longitudinally.
9 Assignments
0 Petitions
Accused Products
Abstract
A precordial overlay is configured for precise electrode placement on a patient as part of an electrocardiographic test. It is especially useful by emergency medical personnel who are often called upon to obtain an ECG. The precordial overlay has an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped and an intermediate section connecting the first and second sections. Electrodes are slidably mounted in the three sections to allow for limited but quick movement from an approximate chest area location to a precise chest area location for a reliable electrocardiographic test.
77 Citations
39 Claims
-
1. A precordial overlay for placement on a patient'"'"'s chest to aid in obtaining quick and accurate positioning of electrodes for an electrocardiographic test, said precordial overlay comprising:
-
(a) an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that they are off-set from one another and extend in the same direction, further wherein the first generally rectangular-shaped section has at least one cut-out configured to adjustably receive electrodes, the second generally rectangular-shaped section has at least one cut-out configured to adjustably receive electrodes and the intermediate section has a cut-out to adjustably receive an electrode; and (b) a plurality of electrodes which are slidably mounted in the at least one cut-out of the first generally rectangular-shaped section to slide along a length of the first generally rectangular-shaped section and slidably mounted in the at least one cut-out of the second generally rectangular-shaped section to slide along a length of the second generally rectangular-shaped section and one of which is adjustably mounted in the cut-out of the intermediate section to slide laterally and longitudinally. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A precordial overlay for placement on a patient'"'"'s chest to aid in obtaining quick and accurate positioning of electrodes for an electrocardiographic test, said precordial overlay comprising:
-
(a) an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that they are off-set from one another and extend in the same direction, further wherein the first generally rectangular-shaped section has two cut-outs configured to adjustably receive two electrodes, the second generally rectangular-shaped section has three cut-outs configured to adjustably receive three electrodes and the intermediate section has a cut-out to adjustably receive an electrode; (b) a set of six electrodes, two of which are slidably mounted in the cut-outs of the first generally rectangular-shaped section to slide therein, three of which are slidably mounted in the cut-outs of the second generally rectangular-shaped section to slide therein and one of which is slidably mounted in the cut-out of the intermediate section to slide laterally and longitudinally therein; and (c) an adhesive layer on the underside of the elongated band or electrodes for temporarily adhering the precordial overlay to the patient and further having a peel-off backing on the adhesive layer to protect said backing during shipping and storage of the precordial overlay. - View Dependent Claims (14, 15, 16, 17, 18)
-
-
19. A precordial overlay for placement on a patient'"'"'s chest to aid in obtaining quick and accurate positioning of electrodes for an electrocardiographic test, said precordial overlay comprising:
-
(a) an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that the two generally rectangular-shaped sections are off-set from one another and extend in the same longitudinal direction, further wherein the first generally rectangular-shaped section has at least one linear cut-out extending along a length of said first generally rectangular-shaped section and further said linear cut-out is configured to adjustably receive at least one electrode, the second generally rectangular-shaped section has at least one linear cut-out extending along a length of said second generally rectangular-shaped section and further said linear cut-out is configured to adjustably receive at least one electrode and the intermediate section has a generally circular cut-out to adjustably receive an electrode; and (b) a plurality of electrodes which are adjustably mounted in the at least one cut-out of the first generally rectangular-shaped section to slide therealong and adjustably mounted in the at least one cut-out of the second generally rectangular-shaped section to slide therealong and adjustably mounted in the generally circular cut-out of the intermediate section to slide in two directions therewithin. - View Dependent Claims (20, 21, 22, 23)
-
-
24. A precordial overlay for placement on a patient'"'"'s chest to aid in obtaining quick and accurate positioning of electrodes for an electrocardiographic test, said precordial overlay comprising:
-
(a) an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that the two generally rectangular-shaped sections are off-set from one another and extend in the same longitudinal direction, further wherein the first generally rectangular-shaped section has two discreet linear cut-outs and each of said two discreet linear cut-outs is configured to adjustably receive an electrode, the second generally rectangular-shaped section has three discreet linear cut-outs and each of said three discreet linear cut-outs is configured to adjustably receive an electrode and the intermediate section has a generally circular cut-out to adjustably receive an electrode; and (b) a set of six electrodes, two of which are individually mounted in the two discreet linear cut-outs of the first generally rectangular-shaped section to slide along said linear cut-outs to correct chest locations, three of which are individually mounted in the three discreet linear cut-outs of the second generally rectangular-shaped section to slide along said linear cut-outs to correct chest locations and one of which is mounted in the generally circular cut-out of the intermediate section to slide in two directions within said generally circular cut-out to a correct chest location. - View Dependent Claims (25, 26, 27, 28, 29)
-
-
30. A precordial overlay for placement on a patient'"'"'s chest, said precordial overlay comprising:
-
(a) an elongated band having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that they are off-set from one another and extend in the same longitudinal direction, further wherein the first generally rectangular-shaped section has at least one linear cut-out extending along a length of said first generally rectangular-shaped section and further each said at least one linear cut-out is configured to adjustably receive at least one electrode, the second generally rectangular-shaped section has at least one linear cut-out extending along a length of said second generally rectangular-shaped section and further each said at least one linear cut-out is configured to adjustably receive at least one electrode and the intermediate section has a cut-out to adjustably receive an electrode; and (b) a plurality of electrodes which are mounted in the at least one cut-out of the first generally rectangular-shaped section to slide therealong and mounted in the at least one cut-out of the second generally rectangular-shaped section to slide therealong and mounted in the cut-out of the intermediate section to slide therewithin, further wherein each electrode has a substantially vertically extending conductive post for receiving an electrode lead wire and a conductive plate and further each said electrode is mounted on a lower non-conductive pad with an upper plastic sheet overlying the lower non-conductive pad and surrounding the vertically extending conductive post with unattached peripheral areas, said conductive post having a diameter less than the width of a cut-out in which it is mounted so that the electrode can be grasped and manually moved in said cut-out while the non-conductive pad slides along the underside of said cut-out and the plastic sheet slides along the topside of said cut-out. - View Dependent Claims (31, 32)
-
-
33. A precordial overlay for placement on a patient'"'"'s chest, said precordial overlay comprising:
-
(a) an elongated band of a thin flexible polymeric film having a first generally rectangular-shaped section, a second generally rectangular-shaped section, and an intermediate section connecting together the two generally rectangular-shaped sections so that they are off-set from one another and extend in the same longitudinal direction, further wherein the first generally rectangular-shaped section has two discreet linear cut-outs, each of said two discreet linear cut-outs configured to adjustably receive an electrode, the second generally rectangular-shaped section has three discreet linear cut-outs, each of said three discreet linear cut-outs configured to adjustably receive an electrode and the intermediate section has a cut-out to adjustably receive an electrode; and (b) a set of six electrodes, two of which are individually slidably mounted in the two discreet linear cut-outs of the first generally rectangular-shaped section to slide therealong, three of which are individually slidably mounted in the three discreet linear cut-outs of the second generally rectangular-shaped section to slide therealong and one of which is slidably mounted in the cut-out of the intermediate section to slide in two directions therein, further wherein each electrode has a substantially vertically extending conductive post with an upper terminus for receiving an electrode lead wire and with a lower terminus having attached thereto a flat conductive plate and further each said electrode is mounted on a non-conductive pad with an overlying plastic sheet surrounding the vertically extending conductive post so as to have unattached peripheral areas, said vertically extending conductive post having a diameter less than the width of a cut-out in which it is slidably mounted so that the electrode can be grasped and manually moved in said cut-out while the non-conductive pad slides along the underside of said cut-out and the plastic sheet slides along the topside of said cut-out, said non-conductive pad and plastic sheet retaining the electrode in its cut-out while allowing movement therein for precise chest location purposes. - View Dependent Claims (34, 35)
-
-
36. A precordial overlay for placement on a patient'"'"'s chest, said precordial overlay comprising:
-
(a) an elongated band of a thin flexible polymeric material to extend across the patient'"'"'s chest and follow a contour thereof, wherein the elongated band has a first section, an intermediate section and a second section, further wherein the first section has two discreet linear cut-outs, the second section has three discreet linear cut-outs and the intermediate section has a generally circular cut-out, each of said cut-outs configured to adjustably receive an electrode; and (b) a set of six electrodes, two of which are individually slidably mounted in the two discreet linear cut-outs of the first section to slide along said linear cut-outs to correct chest locations, three of which are individually slidably mounted in the three discreet linear cut-outs of the second section to slide along said linear cut-outs to correct chest locations and one of which is slidably mounted in the generally circular cut-out of the intermediate section to slide in two directions within said generally circular cut-out to a correct chest location. - View Dependent Claims (37, 38, 39)
-
Specification