Probe, especially a probe for neural applications
First Claim
1. A system for at least one of neurostimulation or neurorecording, the system comprising a probe comprising:
- at least one lead comprising at least one thin film, wherein the thin film comprises a proximal end and a distal end, the lead further comprising a plurality of electrodes on the distal end of the thin film; and
an Advanced Lead Connector (ALC) element comprising means for electronically addressing the plurality of electrodes, a feed-through element, and a plurality of feed-through pins through the feed-through element for connecting the ALC element with the proximal end of the at least one thin film,wherein the proximal end of the thin film and the plurality of feed-through pins through the feed-through element are connected by an interposing element at least partially between the proximal end of the thin film and the plurality of feed-through pins so as to form at least one of an electric or electronic connection between the plurality of electrodes and the ALC element, a first plurality of connections between the proximal end of the thin film and the interposing element defining a first footprint smaller than a second footprint defined by a second plurality of connections between the interposing element and the plurality of feed-through pins through the feed-through element, and wherein the first plurality of connections and the second plurality of connections are disposed at least partially through the interposing element.
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Accused Products
Abstract
The present invention relates to a probe comprising at least one lead and an Advanced Lead Connector (ALC) element, the lead comprising at least one thin film, whereby the thin film comprises a proximal end and a distal end, the lead further comprising a plurality of electrodes on the distal end of the thin film, the ALC element comprising electronic means to address the plurality of electrodes and at least one ALC connecting means, whereby the proximal end of the thin film and the ALC connecting means are connected by an interposing means so as to form at least an electric and/or electronic connection between the electrodes and the ALC element. Furthermore, the present invention relates to a neurostimulation and/or neurorecording system, an interposing means, an assembly comprising at least one thin film for a lead of a probe and an ALC element and a method of manufacturing a probe.
44 Citations
21 Claims
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1. A system for at least one of neurostimulation or neurorecording, the system comprising a probe comprising:
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at least one lead comprising at least one thin film, wherein the thin film comprises a proximal end and a distal end, the lead further comprising a plurality of electrodes on the distal end of the thin film; and an Advanced Lead Connector (ALC) element comprising means for electronically addressing the plurality of electrodes, a feed-through element, and a plurality of feed-through pins through the feed-through element for connecting the ALC element with the proximal end of the at least one thin film, wherein the proximal end of the thin film and the plurality of feed-through pins through the feed-through element are connected by an interposing element at least partially between the proximal end of the thin film and the plurality of feed-through pins so as to form at least one of an electric or electronic connection between the plurality of electrodes and the ALC element, a first plurality of connections between the proximal end of the thin film and the interposing element defining a first footprint smaller than a second footprint defined by a second plurality of connections between the interposing element and the plurality of feed-through pins through the feed-through element, and wherein the first plurality of connections and the second plurality of connections are disposed at least partially through the interposing element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An assembly comprising:
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at least one thin film for a lead of a probe, the thin film comprising a proximal end and a distal end, and wherein a plurality of electrodes are disposed on the distal end of the thin film; and an Advanced Lead Connector (ALC) element configured to electronically address the plurality of electrodes, the ALC element comprising a feed-through element and a plurality of feed-through pins through the feed-through element configured to connect the ALC element with an interposing element; and the interposing element configured to form an electrical connection between the plurality of electrodes and the ALC element via the plurality of feed-through pins through the feed-through element, at least a portion of the interposing element disposed between the proximal end of the thin film and the plurality of feed-through pins, wherein a first plurality of connections between the proximal end of the thin film and the interposing element defines a first footprint smaller than a second footprint defined by a second plurality of connections between the interposing element and the plurality of feed-through pins through the feed-through element of the ALC element, and wherein the first plurality of connections and the second plurality of connections are disposed at least partially through the interposing element. - View Dependent Claims (18, 19, 20)
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21. A method of manufacturing a probe, the probe comprising at least one thin film and an Advanced Lead Connector (ALC) element, the thin film comprising a proximal end and a distal end, the probe further comprising a plurality of electrodes on the distal end of the thin film, and the ALC element comprising electronic means for addressing the plurality of electrodes, a feed-through element, and a plurality of feed-through pins through the feed-through element configured to connect the ALC element with an interposing element, wherein the method comprises:
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electrically coupling the plurality of feed-through pins through the feed-through element to an interposing element to form one or more first connections, the one or more first connections disposed at least partially through the interposing element; and electrically coupling the proximal end of the thin film to the interposing element to form one or more second connections, the one or more second connections disposed at least partially through the interposing element, and the one or more first connections and the one or more second connections forming at least electric and/or electronic connections between the plurality of electrodes and the ALC element, wherein the one or more second connections define a first footprint smaller than a second footprint defined by the one or more first connections, and wherein the interposing element is at least partially between the proximal end of the thin film and the plurality of feed-through pins.
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Specification