US4660562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-event biomedical electrode assembly
Assignee: Individual
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Filing: 1985-03-07
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Granted: 1987-04-28
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Expires: 2005-03-07
Abstract
Abstract An electrode assembly for multi-event biomedical event measuring which has a device for sensing more than one physiological parameter of a patient and includes a housing having an upwardly extending portion adapted to receive a mating connector that includes a plurality of electrically conductive paths. The electrically conductive paths are positioned to coincide with electrically conductive paths provided in the upwardly extending housing portion. The housing base includes at least a plurality of compartments; at least one of the compartments circumferentially surround the upwardly extending portion and is open in the opposite direction therefrom. The remaining compartments are disposed beneath the upwardly extending portion and are also open in the opposite direction therefrom. Each of the remaining compartments are adapted to receive a transducer therein with the transducer terminals being connected to the upwardly extending portion conductive paths. An adhesive pad having a centrally disposed aperture is adapted to receive the base portion of the housing therein and is retained in position by a retaining ring. An electrolyte gel is disposed in at least the circumferentially disposed compartment. A semi-permeable membrane is received by the base portion and covers all of the compartment openings.
Inventors
- 👤 Hugh A. House, Sr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:02
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/01; A61B5/24; A61B5/25; A61B5/251; A61B5/257; A61B5/263; A61B5/266; G; G09; G09B; G09B23/00; G09B23/28; G09B23/288
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
195 words
A multi-event biomedical electrode assembly for simultaneously sensing more than one physiological parameter of a patient comprising, in combination: (a) housing means having; (i) an upwardly extending portion including means for receiving a mating connector thereon, and (ii) a plurality of electrically conductive paths disposed in said receiving means, said conductive paths being positioned to coincide with electrically conductive paths provided in a mating connector; and (b) a base portion having; (i) a plurality of compartments, at least one of of said compartments circumferentially surrounding said upwardly extending portion and open in the opposite direction therefrom, the remaining compartments being disposed beneath said upwardly extending portion and open in the opposite direction therefrom, each of said remaining compartments including means receiving a transducer having at least one conductive terminal, said transducer conductive terminal being connected to one of said receiving means conductive paths; (c) adhesive means having a centrally disposed aperture for receiving said base portion; (d) retaining means for retaining said base portion within said adhesive means aperture; (e) electrolyte means disposed in at least said circumferentially disposed compartment; and (f) membrane means for receiving said base portion covering all of said compartment openings.
Claim 2
Dependent Claim
195 words
A multi-event biomedical electrode assembly for simultaneously sensing more than one physiological parameter of a patient comprising, in combination: (a) housing means having; (i) an upwardly extending portion including means for receiving a mating connector thereon, and (ii) a plurality of electrically conductive paths disposed in said receiving means, said conductive paths being positioned to coincide with electrically conductive paths provided in a mating connector; and (b) a base portion having; (i) a plurality of compartments, at least one of of said compartments circumferentially surrounding said upwardly extending portion and open in the opposite direction therefrom, the remaining compartments being disposed beneath said upwardly extending portion and open in the opposite direction therefrom, each of said remaining compartments including means receiving a transducer having at least one conductive terminal, said transducer conductive terminal being connected to one of said receiving means conductive paths; (c) adhesive means having a centrally disposed aperture for receiving said base portion; (d) retaining means for retaining said base portion within said adhesive means aperture; (e) electrolyte means disposed in at least said circumferentially disposed compartment; and (f) membrane means for receiving said base portion covering all of said compartment openings.
Claim 3
Dependent Claim
36 words
A multi-event biomedical electrode assembly according to claim 1 further including removable cover means, said cover means covering and extending beyond said adhesive means to protect the adhesive from becoming contaminated and loosing its adhering ability.
Claim 4
Dependent Claim
20 words
A multi-event biomedical electrode assembly according to claim 1 wherein said housing means is fabricated from a conductive epoxy resin.
Claim 5
Dependent Claim
22 words
A multi-event biomedical electrode assembly according to claim 1 wherein said receiving means electrically conductive paths are fabricated from a conductive resin.
Claim 6
Dependent Claim
31 words
A multi-event biomedical electrode assembly according to claim 1 wherein said base portion includes a U-shaped circumferentially disposed edge channel adapted to receive said adhesive means aperture and said retaining means.
Claim 7
Dependent Claim
42 words
A multi-event biomedical electrode assembly according to claim 1 wherein receiving means of said housing means is provided with an indexing channel adapted to cooperate with a protrusion provided on a mating connector to insure proper continuation of said electrically conductive paths.
Claim 8
Dependent Claim
58 words
A multi-event biomedical electrode assembly according to claim 1 further including: (a) receptacle means removably received by and cooperating with said receiving means to continue said electrically conductive paths; and (b) apparatus means connected to said receptacle means for receiving electrical signals from said electrically conductive paths and utilizing said signals to provide a display or permanent record.
Claim 9
Dependent Claim
199 words
A multi-event biomedical electrode assembly for simultaneously sensing more than one physiological parameter of a patient comprising, in combination: (a) housing means having; (i) an upwardly extending portion including means for receiving a mating connector thereon, and (ii) a plurality of electrically conductive paths disposed in said receiving means, said conductive paths being positioned to coincide with electrically conductive paths provided in a mating connector; (b) a base portion having; (i) a plurality of compartments, at least one of said compartments circumferentially surrounding said upwardly extending portion and open in the opposite direction therefrom, the remaining compartments being disposed beneath said upwardly extending portion and open in the opposite direction therefrom; (c) adhesive means having a centrally disposed aperture for receiving said base portion; (d) retaining means for retaining said base portion within said adhesive means aperture; (e) electrolyte means disposed in at least said circumferentially disposed compartment; (f) membrane means for receiving said base portion covering all of said compartment openings; and (g) at least one transducer disposed within one of said remaining compartments, said transducer having at least one conductive terminal, one of said transducer conductive terminals being connected to one of said receiving means conductive paths.
Claim 10
Dependent Claim
199 words
A multi-event biomedical electrode assembly for simultaneously sensing more than one physiological parameter of a patient comprising, in combination: (a) housing means having; (i) an upwardly extending portion including means for receiving a mating connector thereon, and (ii) a plurality of electrically conductive paths disposed in said receiving means, said conductive paths being positioned to coincide with electrically conductive paths provided in a mating connector; (b) a base portion having; (i) a plurality of compartments, at least one of said compartments circumferentially surrounding said upwardly extending portion and open in the opposite direction therefrom, the remaining compartments being disposed beneath said upwardly extending portion and open in the opposite direction therefrom; (c) adhesive means having a centrally disposed aperture for receiving said base portion; (d) retaining means for retaining said base portion within said adhesive means aperture; (e) electrolyte means disposed in at least said circumferentially disposed compartment; (f) membrane means for receiving said base portion covering all of said compartment openings; and (g) at least one transducer disposed within one of said remaining compartments, said transducer having at least one conductive terminal, one of said transducer conductive terminals being connected to one of said receiving means conductive paths.
Claim 11
Dependent Claim
31 words
A multi-event biomedical electrode assembly according to claim 8 wherein at least one of said transducers includes means for changing the sound of a beating heart to an electrical signal voltage.
Claim 12
Dependent Claim
30 words
A multi-event biomedical electrode assembly according to claim 8 wherein at least one of said transducers includes means for changing its resistance responsive to the temperature appearing proximate said transducer.
Claim 13
Dependent Claim
30 words
A multi-event biomedical electrode assembly according to claim 8 wherein at least one of said transducers includes means for measuring conductivity of the surface upon which said apparatus is affixed.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-04-27 | 1990-10-27 | 1991-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-27 | 1994-10-27 | 1995-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-27 | 1998-10-27 | 1999-04-28 | $7700.00 | Window Closed / Lapsed |