Patent US4151400A successfully refreshed from Google Patents.
Patent US4862896A successfully refreshed from Google Patents.
US4862896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monitoring device with dual position electrodes
Assignee: ING (US) Corp
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Filing: 1988-03-25
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Granted: 1989-09-05
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Expires: 2008-03-25
Abstract
Abstract A heart monitoring device for use under emergency conditions including a portable housing, a pair of electrodes and a pair of electrical wires connecting the electrodes to the housing and to an electrical circuit carried therein. The electrodes are usable in two modes. One mode is a precordial mode wherein the electrodes are mounted on the exterior of the housing in spaced positions fixed with respect to the housing in commonly outwardly facing relation so as to be conveniently engageable with the skin of the chest of a user by manually engaging the housing and moving it with the electrodes fixed thereto into housing retained operative positions on the chest skin. The second mode is a non-precordial mode wherein the electrodes are removed from the housing and, preferably, self-retained within the armpits.
Inventors
- 👤 Herbert E. Reinhold, Jr.
- 👤 Douglas J. Greenwold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:55
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/0002; A61B5/0004; A61B5/0006; A61B5/24; A61B5/316; A61B5/318; A61B5/332; Y; Y10; Y10S; Y10S128/00; Y10S128/904
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
364 words
A device suitable for use under emergency conditions for acquiring the electrical activity of the heart of a user in a form suitable for transmission over a telephonic line comprising a portable housing, a pair of electrodes operable when positioned in operative contacting relation with the skin of a user to acquire the electrical activity of the heart of the user, a pair of elongated electrical wires connected with said electrodes and with said housing for transmitting the electrical activity of the heart of the user acquired by said electrodes to said housing, sonic speaker means carried by said housing for creating signals indicative of the electrical activity acquired by the electrodes in a form suitable for transmission over a telephonic line, electric circuit means within said housing for transmitting the electrical activity acquired by said electrodes and transmitted by said pair of electrical wires to said sonic speaker means so as to create therein signals indicative of the electrical activity acquired by said electrodes for transmission over a telephonic line, means for removably mounting said electrodes on the exterior of said housing in outwardly facing spaced relation with respect to one another in operative positions fixed with respect to said housing so that said electrodes can be moved with the housing and retained in skin contacting relation with the chest of a user through manual engagement of said housing in housing retained positions with respect to the chest of the user so as to acquire precordial electrical activity of the heart of the user, said electrical wires being mounted on said housing so as to be operable to (1) transmit the precordial electrical activity acquired by said electrodes when in said housing retained positions, (2) enable said electrodes to be manually removed from said operative positions fixed with respect to said housing and extended from said housing into skin contacting relation with the user in directly retained operative positions spaced apart substantially greater than the spacing when in said housing retained positions so as to acquire non-precordial electrical activity of the heart of the user, and (3) transmit the non-precordial electrical activity acquired by said electrodes when in said directly retained operative positions.
Claim 2
Independent Claim
364 words
A device suitable for use under emergency conditions for acquiring the electrical activity of the heart of a user in a form suitable for transmission over a telephonic line comprising a portable housing, a pair of electrodes operable when positioned in operative contacting relation with the skin of a user to acquire the electrical activity of the heart of the user, a pair of elongated electrical wires connected with said electrodes and with said housing for transmitting the electrical activity of the heart of the user acquired by said electrodes to said housing, sonic speaker means carried by said housing for creating signals indicative of the electrical activity acquired by the electrodes in a form suitable for transmission over a telephonic line, electric circuit means within said housing for transmitting the electrical activity acquired by said electrodes and transmitted by said pair of electrical wires to said sonic speaker means so as to create therein signals indicative of the electrical activity acquired by said electrodes for transmission over a telephonic line, means for removably mounting said electrodes on the exterior of said housing in outwardly facing spaced relation with respect to one another in operative positions fixed with respect to said housing so that said electrodes can be moved with the housing and retained in skin contacting relation with the chest of a user through manual engagement of said housing in housing retained positions with respect to the chest of the user so as to acquire precordial electrical activity of the heart of the user, said electrical wires being mounted on said housing so as to be operable to (1) transmit the precordial electrical activity acquired by said electrodes when in said housing retained positions, (2) enable said electrodes to be manually removed from said operative positions fixed with respect to said housing and extended from said housing into skin contacting relation with the user in directly retained operative positions spaced apart substantially greater than the spacing when in said housing retained positions so as to acquire non-precordial electrical activity of the heart of the user, and (3) transmit the non-precordial electrical activity acquired by said electrodes when in said directly retained operative positions.
Claim 3
Dependent Claim
53 words
A device as defined in claim 1 wherein said electrodes are configured to be placed within the armpits of a user and to be comfortably directly retained within the armpits by the user so that the non-precordial heart activity of the heart of the user acquired by said electrodes is between the armpits.
Claim 4
Dependent Claim
22 words
A device as defined in claim 2 wherein said electrodes are formed of plastic material impregnated with particles of a conductive material.
Claim 5
Dependent Claim
16 words
A device as defined in claim 3 wherein the particles of conductive material are carbon particles.
Claim 6
Dependent Claim
127 words
A device as defined in claim 4 wherein each of said electrodes is a relatively flat body having opposed planar surfaces defined peripherally by a peripheral edge, said peripheral edge including an edge surface facing toward one of said planar surfaces, said electrode mounting means including exterior surface means on said housing for releasably gripping the peripheral edge of each electrode so as to removably mount said electrodes in said fixed operative positions, the edge surfaces of said electrodes facing toward said housing when said electrodes are in said first operative positions, said housing having surface means enabling a user to digitally engage the edge surfaces of said electrodes when in said fixed operative positions to facilitate manual removal of the electrodes from said fixed operative positions.
Claim 7
Dependent Claim
34 words
A device as defined in claim 1 wherein said housing includes a peripheral groove in the exterior thereof within which said electrical wires are wrapped when said electrodes are in said fixed operative positions.
Claim 8
Dependent Claim
127 words
A device as defined in claim 1 wherein each of said electrodes is a relatively flat body having opposed planar surfaces defined peripherally by a peripheral edge, said peripheral edge including an edge surface facing toward one of said planar surfaces, said electrode mounting means including exterior surface means on said housing for releasably gripping the peripheral edge of each electrode so as to removably mount said electrodes in said fixed operative positions, the edge surfaces of said electrodes facing toward said housing when said electrodes are in said fixed operative positions, said housing having surface means enabling a user to digitally engage the edge surfaces of said electrodes when in said fixed operative positions to facilitate manual removal of the electrodes from said fixed operative positions.
Claim 9
Dependent Claim
34 words
A device as defined in claim 1 wherein said housing includes a peripheral groove in the exterior thereof within which said electrical wires are wrapped when said electrodes are in said fixed operative positions.
Claim 10
Independent Claim
393 words
A device suitable for use under emergency conditions for acquiring the electrical activity of the heart of a user in a form suitable for transmission over a telephonic line comprising a portable housing, a pair of electrodes operable when positioned in operative contacting relation with the skin of a user to acquire the electrical activity of the heart of the user, means including at least one elongated electrical wire connected with one of said electrodes and with said housing for transmitting the electrical activity acquired by said electrodes to said housing, sonic speaker means carried by said housing for creating signals indicative of the electrical activity acquired by the electrodes in a form suitable for transmission over a telephonic line, electric circuit means within said housing for transmitting the electrical activity acquired by said electrodes and transmitted by said pair of electrical wires to said sonic speaker means so as to create therein signals indicative of the electrical activity acquired by said electrodes for transmission over a telephonic line, means for removably mounting said electrodes on the exterior of said housing in outwardly facing spaced relation with respect to one another in operative positions fixed with respect to said housing so that said electrodes can be moved with the housing and retained in skin contacting relation with the chest of a user through manual engagement of said housing in housing retained positions with respect to the chest of the user so as to acquire precordial electrical activity of the heart of the user, said electrical wire being mounted on said housing so as to be operable to (1) transmit the precordial electrical activity acquired by said electrodes when in said housing retained positions, (2) enable said one electrode to be manually removed from its operative position fixed with respect to said housing and extended from said housing into skin contacting relation with the user in a directly retained operative position spaced apart from the other electrode when retained in another operative position a distance substantially greater than the spacing distance when said electrodes are in said housing retained positions so as to acquire non-precordial electrical activity of the heart of the user, and (3) transmit the non-precordial electrical activity acquired by said electrodes when one electrode is in said directly retained operative position and the other electrode is in said another operative position.
Claim 11
Independent Claim
393 words
A device suitable for use under emergency conditions for acquiring the electrical activity of the heart of a user in a form suitable for transmission over a telephonic line comprising a portable housing, a pair of electrodes operable when positioned in operative contacting relation with the skin of a user to acquire the electrical activity of the heart of the user, means including at least one elongated electrical wire connected with one of said electrodes and with said housing for transmitting the electrical activity acquired by said electrodes to said housing, sonic speaker means carried by said housing for creating signals indicative of the electrical activity acquired by the electrodes in a form suitable for transmission over a telephonic line, electric circuit means within said housing for transmitting the electrical activity acquired by said electrodes and transmitted by said pair of electrical wires to said sonic speaker means so as to create therein signals indicative of the electrical activity acquired by said electrodes for transmission over a telephonic line, means for removably mounting said electrodes on the exterior of said housing in outwardly facing spaced relation with respect to one another in operative positions fixed with respect to said housing so that said electrodes can be moved with the housing and retained in skin contacting relation with the chest of a user through manual engagement of said housing in housing retained positions with respect to the chest of the user so as to acquire precordial electrical activity of the heart of the user, said electrical wire being mounted on said housing so as to be operable to (1) transmit the precordial electrical activity acquired by said electrodes when in said housing retained positions, (2) enable said one electrode to be manually removed from its operative position fixed with respect to said housing and extended from said housing into skin contacting relation with the user in a directly retained operative position spaced apart from the other electrode when retained in another operative position a distance substantially greater than the spacing distance when said electrodes are in said housing retained positions so as to acquire non-precordial electrical activity of the heart of the user, and (3) transmit the non-precordial electrical activity acquired by said electrodes when one electrode is in said directly retained operative position and the other electrode is in said another operative position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-04 | 1993-03-06 | 1993-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-04 | 1997-03-06 | 1997-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-04 | 2001-03-06 | 2001-09-05 | $7700.00 | Window Closed / Lapsed |