Patent US5168875A successfully refreshed from Google Patents.
US5168875A
Expired / Lapsed
US
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Elongated strip electrode arrangement and method
Assignee: REHABILLICARE Inc
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Filing: 1991-04-11
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Granted: 1992-12-08
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Expires: 2011-04-11
Abstract
Abstract An elongated strip electrode arrangement and method are disclosed. The electrode includes an electrically conductive layer having a layer of conductive adhesive at one side and an electrically non-conductive layer at the other side with the non-conductive layer having a series of longitudinally spaced pairs of apertures therein through which a connector pin is insertable to establish and maintain electrical contact between the pin and the conductive layer. The apertures of each aperture pair are closely spaced from one another so that a connector pin when inserted through one of the apertures a sufficient distance can extend from the electrode through the other aperture. The longitudinally extending series of aperture pairs enables selection of electrode strips of different lengths from a roll of the strip electrode. The strip electrode includes an elongated non-conductive strip of small width aligned with the series of aperture pins and positioned between the conductive layer and the adhesive layer to provide user protection, and a piece of adhesive can also be utilized to further prevent retraction of a pin when positioned in an aperture pair.
Inventors
- 👤 Robert K. Mitchiner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:13
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/04; A61N1/0404; A61N1/0408; A61N1/0456; A61N1/0472; A61N1/048; A61N1/0492
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
182 words
A disposable diagnostic electrode usable in conjunction with electrical connecting means having an end portion and an elongated side portion that terminates at said end portion, said electrode comprising: an electrically conductive layer; an electrically conductive adhesive layer one side of which is positioned contiguous to one side of said conductive layer and the other side of which is adapted to engage the skin of a user; and an electrically non-conductive insulating layer one side of which is positioned contiguous to the side of said conductive layer opposite to that of said one side, said insulating layer having a series of spaced aperture means therein with each of said aperture means being capable of separately receiving said end portion of said electrical connecting means with said insulating layer being flexible relative to said elongated side portion of said electrical connecting means whereby, when said end portion of said connecting means is inserted through said aperture means of said insulating layer, at least a part of said elongated side portion is in engagement with said conductive layer to establish an electrical connection thereat.
Claim 2
Dependent Claim
182 words
A disposable diagnostic electrode usable in conjunction with electrical connecting means having an end portion and an elongated side portion that terminates at said end portion, said electrode comprising: an electrically conductive layer; an electrically conductive adhesive layer one side of which is positioned contiguous to one side of said conductive layer and the other side of which is adapted to engage the skin of a user; and an electrically non-conductive insulating layer one side of which is positioned contiguous to the side of said conductive layer opposite to that of said one side, said insulating layer having a series of spaced aperture means therein with each of said aperture means being capable of separately receiving said end portion of said electrical connecting means with said insulating layer being flexible relative to said elongated side portion of said electrical connecting means whereby, when said end portion of said connecting means is inserted through said aperture means of said insulating layer, at least a part of said elongated side portion is in engagement with said conductive layer to establish an electrical connection thereat.
Claim 3
Dependent Claim
17 words
The electrode of claim 1 wherein said conductive layer is conductive ink deposited on said insulating layer.
Claim 4
Dependent Claim
19 words
The electrode of claim 1 wherein said conductive layer is a carbon-loaded material with said one side being metalized.
Claim 5
Dependent Claim
73 words
The electrode of claim 1 wherein each of said series of aperture means in said insulating layer includes a pair of apertures spaced a distance from one another less than said elongated side portion of said electrical connecting means usable with said electrode whereby said end portion may be inserted inwardly through one of said apertures a distance sufficient to cause said end portion to extend outwardly through the other of said apertures.
Claim 6
Dependent Claim
47 words
The electrode of claim 4 wherein said electrode has adhesive means engaging the side of said insulating layer opposite to that of said one side contiguous to said conductive layer with said adhesive means engaging said end portion of said electrical connecting means outwardly of said apertures.
Claim 7
Dependent Claim
23 words
The electrode of claim 1 wherein said electrode has an electrically non-conductive removable liner contiguous to said other side of said adhesive layer.
Claim 8
Dependent Claim
173 words
A disposable diagnostic electrode arrangement, comprising: an electrode having an electrically conductive layer with an electrically conductive adhesive layer at one side and an electrically non-conductive layer at the other side, said non-conductive layer having a series of spaced pairs of apertures therein with the apertures of each said pair being closely spaced with respect to one another; and an electrical pin connector having a side portion and an end portion, the length of said side portion being greater than the distance between the apertures of each said pair of said apertures in said non-conductive layer whereby each said pair of apertures is capable of receiving said electrical pin connector so that said electrical pin connector, when inserted through one of said apertures of a said pair of spaced apertures a sufficient distance, has the end portion extending from the other of said apertures of the said pair of apertures so that the side portion of said electrical pin connector is maintained in electrical engagement with said electrically conductive layer of said electrode.
Claim 9
Dependent Claim
173 words
A disposable diagnostic electrode arrangement, comprising: an electrode having an electrically conductive layer with an electrically conductive adhesive layer at one side and an electrically non-conductive layer at the other side, said non-conductive layer having a series of spaced pairs of apertures therein with the apertures of each said pair being closely spaced with respect to one another; and an electrical pin connector having a side portion and an end portion, the length of said side portion being greater than the distance between the apertures of each said pair of said apertures in said non-conductive layer whereby each said pair of apertures is capable of receiving said electrical pin connector so that said electrical pin connector, when inserted through one of said apertures of a said pair of spaced apertures a sufficient distance, has the end portion extending from the other of said apertures of the said pair of apertures so that the side portion of said electrical pin connector is maintained in electrical engagement with said electrically conductive layer of said electrode.
Claim 10
Dependent Claim
27 words
The arrangement of claim 7 wherein said arrangement includes an adhesive means adjacent to said apertures and engaging said electrical pin connector when positioned through said apertures.
Claim 11
Dependent Claim
20 words
The arrangement of claim 7 wherein said electrode is formed with a roll until use with said electrical pin connector.
Claim 12
Dependent Claim
101 words
The arrangement of claim 7 wherein said electrically conductive layer has a series of spaced pairs of apertures therein substantially aligned with said series of spaced pairs of apertures in said non-conductive layer so that said electrical pin connector when inserted through said apertures in said non-conductive layer also passes through said substantially aligned apertures in said electrically conductive layer, and wherein said electrode includes an electrically non-conductive protective strip positioned between said electrically conductive layer and said electrically conductive adhesive layer with said protective strip being adjacent to said series of pairs of spaced apertures in said electrically conductive layer.
Claim 13
Dependent Claim
111 words
A longitudinally elongated electrode capable of being longitudinally sized, said electrode comprising: an electrically conductive layer; an electrically conductive adhesive layer contiguous to one side of said conductive layer; and an electrically non-conductive layer contiguous to the side of said conductive layer opposite to that of said adhesive layer, said non-conductive layer having a series of aperture means extending longitudinally along said electrode with each of said aperture means being capable of receiving electrical lead means for establishing an electrical connection through said aperture means to said electrically conductive layer, and said electrode being longitudinally sizable by severing a portion thereof containing at least one of said series of aperture means.
Claim 14
Dependent Claim
111 words
A longitudinally elongated electrode capable of being longitudinally sized, said electrode comprising: an electrically conductive layer; an electrically conductive adhesive layer contiguous to one side of said conductive layer; and an electrically non-conductive layer contiguous to the side of said conductive layer opposite to that of said adhesive layer, said non-conductive layer having a series of aperture means extending longitudinally along said electrode with each of said aperture means being capable of receiving electrical lead means for establishing an electrical connection through said aperture means to said electrically conductive layer, and said electrode being longitudinally sizable by severing a portion thereof containing at least one of said series of aperture means.
Claim 15
Dependent Claim
14 words
The electrode of claim 11 wherein said electrode is formed as an elongated strip.
Claim 16
Dependent Claim
14 words
The electrode of claim 12 wherein said elongated strip is formed into a roll.
Claim 17
Dependent Claim
80 words
The electrode of claim 11 wherein said electrically conductive layer has a series of aperture means therein substantially aligned with said series of aperture means in said non-conductive layer so that said electrical lead means when inserted through said apertures in said non-conductive layer also passes through said substantially aligned apertures in said electrically conductive layer, and wherein said electrode includes an electrically non-conductive protective strip positioned to extend along said conductive layer adjacent to said series of aperture means.
Claim 18
Independent Claim
170 words
A method for forming a diagnostic electrode, said method comprising: providing an electrical strip that includes at least an electrically conductive layer, an electrically conductive adhesive layer at one side of said conductive layer, and an electrically non-conductive layer at the other side of said conductive layer; providing a series of spaced aperture pairs in said non-conductive layer with the apertures of each said pair being closely spaced with respect to one another; severing a section of said electrical strip so that said severed section includes at least one of said aperture pairs; inserting a connector pin having an end and a side inwardly of said end through one of said apertures of said aperture pair in said severed section and moving the pin through said aperture a distance sufficient to enable said end of said connector pin to extend from the electrode through the other aperture of said aperture pair whereby, when so positioned, said side of said connector pin is maintained in electrical engagement with said conductive layer.
Claim 19
Independent Claim
170 words
A method for forming a diagnostic electrode, said method comprising: providing an electrical strip that includes at least an electrically conductive layer, an electrically conductive adhesive layer at one side of said conductive layer, and an electrically non-conductive layer at the other side of said conductive layer; providing a series of spaced aperture pairs in said non-conductive layer with the apertures of each said pair being closely spaced with respect to one another; severing a section of said electrical strip so that said severed section includes at least one of said aperture pairs; inserting a connector pin having an end and a side inwardly of said end through one of said apertures of said aperture pair in said severed section and moving the pin through said aperture a distance sufficient to enable said end of said connector pin to extend from the electrode through the other aperture of said aperture pair whereby, when so positioned, said side of said connector pin is maintained in electrical engagement with said conductive layer.
Claim 20
Dependent Claim
33 words
The method of claim 15 wherein said electrical strip is formed into a roll, and said strip is unrolled as necessary from the roll to provide a section, when severed, of desired length.
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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) | 1995-12-08 | 1996-06-08 | 1996-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-08 | 2000-06-08 | 2000-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-08 | 2004-06-08 | 2004-12-08 | $7700.00 | Window Closed / Lapsed |