Guide tube for an implantable device system
First Claim
1. An implantable device system, comprising:
- a first electrical subsystem that interfaces with tissue;
a second electrical subsystem;
a connector that connects the first electrical subsystem to the second electrical subsystem; and
a guide tube that operates in the following modes;
active mode;
wherein the guide tube is rigid in the axial direction and facilitates insertion of the first electrical subsystem into tissue; and
inactive mode;
wherein the guide tube allows the first electrical subsystem to move freely with the tissue;
wherein the guide tube comprises at least one spline that is rigid in the axial direction;
wherein the entire length of the guide tube is made of a flexible material that is flexible in the radial direction and rigid in the axial direction;
wherein the diameter of the guide tube is expandable such that the guide tube transitions between active mode and inactive mode by expanding the diameter of the guide tube and sliding the guide tube over the second electrical subsystem; and
wherein, during the transition of the guide tube between active mode and inactive mode, the connector connects the first electrical subsystem to the second electrical subsystem.
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Accused Products
Abstract
The implantable device system of the preferred embodiments includes a guide tube, a first electrical subsystem, and a second electrical subsystem. The first electrical subsystem is connected to the second electrical subsystem. The guide tube functions to facilitate the insertion of at least one first electrical subsystem and is adapted to allow the first electrical subsystem(s) to move freely with the tissue, allowing the placement of the first electrical subsystem without disconnecting the second electrical subsystem. The implantable device system may be implanted into the brain, spinal cord, peripheral nerve, muscle, or any other suitable anatomical location. The guide tube of the system, however, may be alternatively used in any suitable environment and for any suitable reason.
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Citations
7 Claims
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1. An implantable device system, comprising:
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a first electrical subsystem that interfaces with tissue; a second electrical subsystem; a connector that connects the first electrical subsystem to the second electrical subsystem; and a guide tube that operates in the following modes; active mode;
wherein the guide tube is rigid in the axial direction and facilitates insertion of the first electrical subsystem into tissue; andinactive mode;
wherein the guide tube allows the first electrical subsystem to move freely with the tissue;wherein the guide tube comprises at least one spline that is rigid in the axial direction; wherein the entire length of the guide tube is made of a flexible material that is flexible in the radial direction and rigid in the axial direction; wherein the diameter of the guide tube is expandable such that the guide tube transitions between active mode and inactive mode by expanding the diameter of the guide tube and sliding the guide tube over the second electrical subsystem; and wherein, during the transition of the guide tube between active mode and inactive mode, the connector connects the first electrical subsystem to the second electrical subsystem. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification