System and method for omni-directional bipolar stimulation of nerve tissue of a patient via a surgical tool
First Claim
1. A surgical tool comprising:
- a first arm and a second arm;
a first tip extending from the first arm and having a first inner side and an opposed first exterior side;
a second tip extending from the second arm and having a second inner side and an opposed second exterior side;
a first plurality of connecting elements, the first plurality of connecting elements comprises a first connecting element extending from the first arm and a second connecting element extending from the second arm;
a plurality of contacting elements that are conductive and configured to contact tissue of a patient in proximity of a nerve, the plurality of contacting elements including a first contacting element associated with the first tip and a second contacting element associated with the second tip; and
a plurality of conductive elements distinct from the first plurality of connecting elements and extending from the first plurality of connecting elements to the plurality of contacting elements, wherein the plurality of conductive elements have respective insulative outer layers, wherein the insulative outer layers isolate the plurality of conductive elements from each other,wherein the first plurality of connecting elements are configured to connect to and receive a plurality of monophasic stimulation pulses from a second plurality of connecting elements on a modular stimulation module, wherein the modular stimulation module is configured to connect to the tool and a plurality of other tools via the second plurality of connecting elements,wherein the plurality of conductive elements are configured to transfer current from the plurality of monophasic stimulation pulses from the first plurality of connecting elements to the plurality of contacting elements,wherein the first inner side of the first tip faces the second inner side of the second tip,wherein the first contacting element is on the first exterior side of the first tip and the second contacting element is on the second exterior side of the second tip such that the first and second contacting elements are on the opposite exterior sides of the first and second tips and do not face each other.
1 Assignment
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Accused Products
Abstract
A surgical tool including first connecting elements, contacting elements, and conductive elements. The contacting elements are configured to contact nerve tissue of a patient. The conductive elements extend from the connecting elements to the contacting elements. The conductive elements have respective insulative outer layers. The insulative outer layers isolate the conductive elements from each other. The first connecting elements are configured to connect to and receive monophasic stimulation pulses from second connecting elements on a modular stimulation module. The modular stimulation module is configured to connect to the tool and other tools via the second connecting elements. The conductive elements are configured to transfer the monophasic stimulation pulses from the connecting elements to the contacting elements.
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Citations
31 Claims
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1. A surgical tool comprising:
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a first arm and a second arm; a first tip extending from the first arm and having a first inner side and an opposed first exterior side; a second tip extending from the second arm and having a second inner side and an opposed second exterior side; a first plurality of connecting elements, the first plurality of connecting elements comprises a first connecting element extending from the first arm and a second connecting element extending from the second arm; a plurality of contacting elements that are conductive and configured to contact tissue of a patient in proximity of a nerve, the plurality of contacting elements including a first contacting element associated with the first tip and a second contacting element associated with the second tip; and a plurality of conductive elements distinct from the first plurality of connecting elements and extending from the first plurality of connecting elements to the plurality of contacting elements, wherein the plurality of conductive elements have respective insulative outer layers, wherein the insulative outer layers isolate the plurality of conductive elements from each other, wherein the first plurality of connecting elements are configured to connect to and receive a plurality of monophasic stimulation pulses from a second plurality of connecting elements on a modular stimulation module, wherein the modular stimulation module is configured to connect to the tool and a plurality of other tools via the second plurality of connecting elements, wherein the plurality of conductive elements are configured to transfer current from the plurality of monophasic stimulation pulses from the first plurality of connecting elements to the plurality of contacting elements, wherein the first inner side of the first tip faces the second inner side of the second tip, wherein the first contacting element is on the first exterior side of the first tip and the second contacting element is on the second exterior side of the second tip such that the first and second contacting elements are on the opposite exterior sides of the first and second tips and do not face each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A surgical tool, comprising:
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a first arm extending from a first holding member at a first proximal end to a first tip at a first distal end; a second arm extending from a second holding member at a second proximal end to a second tip at a second distal end; a first connecting element coupled to the first holding member at the first proximal end and a second connecting element connected to the second holding member at the second proximal end; and a first contacting element at the first tip and configured to contact tissue to a patient in proximity of a nerve and a second contacting element at the second tip and configured to contact tissue of the patient in proximity of a nerve, wherein the first contacting element and the second contacting element are conductive, wherein the first arm is a first conductive element extending from the first connecting element at the first proximal end to the first contacting element at the first distal end, wherein the second arm is a second conductive element extending from the second connecting element at the second proximal end to the second contacting element at the second distal end, wherein the first and second connecting elements are configured to connect to a modular stimulation module to deliver a plurality of stimulation pulses to the first and second contacting elements at the first and second tips, and wherein the first arm is pivotably connected to the second arm at a pivot point such that the first holding member is on a first side of the pivot point and the first tip is on a second opposite side of the pivot point and the second holding member is on the first side of the pivot point and the second tip is on the second opposite side of the pivot point. - View Dependent Claims (22, 23, 24, 25, 26, 27)
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28. A surgical tool, comprising:
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a first plurality of connecting elements; a plurality of contacting elements configured to contact tissue of a patient to deliver a current in proximity of a nerve, wherein the plurality of contacting elements are conductive; and a plurality of conductive elements extending from the first plurality of connecting elements to the plurality of contacting elements, wherein the plurality of conductive elements have respective insulated outer layers, wherein the insulated outer layers isolate the plurality of conductive elements from each other, wherein the first plurality of connecting elements are configured to detachably connect to a second plurality of connecting elements on a modular stimulation module, wherein the modular stimulation module is configured to connect to and be disposed on and carried and supported by the tool, and wherein the plurality of conducting elements are configured to transfer current from an internal power source in the modular stimulation module from the first plurality of connecting elements to the plurality of contacting elements, where the plurality of contacting elements are configured to deliver the current sourced by the internal power source and adjusted by a user interface on the modular stimulation module to the tissue of the patient. - View Dependent Claims (29, 30, 31)
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Specification