Disposable printed conductive lead elements for medical applications
First Claim
1. A conductive lead for connecting a medical sensor to a machine, said conductive lead comprising:
- a dielectric flexible substrate extending a first length between a first end and a second end;
a first contact pad printed on said dielectric flexible substrate proximate said first end;
a second contact pad printed on said dielectric flexible substrate proximate said second end;
a connection line that extends said first length to create a single electrical pathway from said first contact pad to said second contact pad, wherein said first contact pad, said second contact pad and said connection line are all printed from a common conductive ink;
peel-away protective covers that cover said first contact pad and said second contact pad; and
an insulation layer applied over said peel-way protective covers and said connection line, wherein said peel-way protective covers and said connection line are interposed between said flexible substrate and said insulation layer, wherein said first contact pad and said second contact pad can be exposed by removal of said peel-away protective covers.
1 Assignment
0 Petitions
Accused Products
Abstract
A conductive lead that connects a medical sensor or probe to a monitoring or analytical machine. The conductive lead is flexible, lightweight and can be manufactured at a very low cost. The conductive lead has a dielectric flexible substrate. Conductive ink is printed upon the flexible substrate. The conductive ink forms contact pads and connection lines on the flexible substrate. The connection lines electrically interconnect the various conductive pads. An insulation layer covers the connection lines The insulation layer can be dialectic ink that is printed atop the conductive ink. Peel-away protective covers are used to cover the contact pads. Any one of the contact pads can be exposed for use by removing the protective cover that covers it. The contact pads are used to electrically interconnect with both the sensor and the machine.
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Citations
12 Claims
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1. A conductive lead for connecting a medical sensor to a machine, said conductive lead comprising:
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a dielectric flexible substrate extending a first length between a first end and a second end; a first contact pad printed on said dielectric flexible substrate proximate said first end; a second contact pad printed on said dielectric flexible substrate proximate said second end; a connection line that extends said first length to create a single electrical pathway from said first contact pad to said second contact pad, wherein said first contact pad, said second contact pad and said connection line are all printed from a common conductive ink; peel-away protective covers that cover said first contact pad and said second contact pad; and an insulation layer applied over said peel-way protective covers and said connection line, wherein said peel-way protective covers and said connection line are interposed between said flexible substrate and said insulation layer, wherein said first contact pad and said second contact pad can be exposed by removal of said peel-away protective covers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 12)
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10. A conductive lead for connecting a medical sensor to a machine, said conductive lead comprising:
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a dielectric flexible substrate extending a first length between a first end and a second end; a first contact pad printed on said dielectric flexible substrate proximate said first end; a second contact pad printed on said dielectric flexible substrate proximate said second end; a plurality of connection lines that extends said first length to create electrical pathways from said first contact pad to said second contact pad, wherein said first contact pad, said second contact pad and said connection lines are all printed from conductive ink; peel-away protective covers that cover said first contact pad and said second contact pad; and an insulation layer applied over said peel-way protective covers and said connection lines, wherein said peel-way protective covers and said connection lines are interposed between said flexible substrate and said insulation layer. - View Dependent Claims (11)
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Specification