Method of treating biological tissue
First Claim
Patent Images
1. A treatment procedure for treating bodily tissue having one or more treatment sites, comprising the steps of:
- (i) percutaneously inserting a tissue removal apparatus into at least one of said one or more treatment sites;
(ii) activating said tissue removal apparatus to remove tissue;
(iii) percutaneously inserting an energy delivery apparatus into at least one of said one or more treatment sites; and
(iv) delivering energy via said energy delivery apparatus;
wherein said energy delivery apparatus comprises at least two separate probes independently positionable relative to one another and wherein the step of inserting the probes comprises inserting said at least two probes into spaced apart treatment sites and wherein said energy is delivered in a bipolar fashion between said at least two probes.
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Abstract
A treatment method is disclosed for treating a bodily tissue utilizing one or more steps of removal of material as well as one or more steps of energy delivery in order to effectively treat the bodily tissue. These mechanisms of treatment may beneficially be used to induce separate treatment effects, for example to treat both the symptoms and the underlying cause of a specific pathological condition. In addition, a specific application of the inventive method is described for using the inventive method to treat an intervertebral disc.
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Citations
19 Claims
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1. A treatment procedure for treating bodily tissue having one or more treatment sites, comprising the steps of:
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(i) percutaneously inserting a tissue removal apparatus into at least one of said one or more treatment sites; (ii) activating said tissue removal apparatus to remove tissue; (iii) percutaneously inserting an energy delivery apparatus into at least one of said one or more treatment sites; and (iv) delivering energy via said energy delivery apparatus; wherein said energy delivery apparatus comprises at least two separate probes independently positionable relative to one another and wherein the step of inserting the probes comprises inserting said at least two probes into spaced apart treatment sites and wherein said energy is delivered in a bipolar fashion between said at least two probes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A treatment procedure for treating bodily tissue having one or more treatment sites, comprising the steps of:
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(i) percutaneously inserting a tissue removal apparatus into at least one of said one or more treatment sites; (ii) activating said tissue removal apparatus to remove tissue; (iii) percutaneously inserting an energy delivery apparatus having at least two separate probes independently positionable relative to one another into at least one of said one or more treatment sites by inserting said at least two probes into spaced apart treatment sites; and (iv) delivering energy via said energy delivery apparatus in a bipolar fashion between said at least two probes; wherein said tissue removal apparatus comprises a mechanical conveyance apparatus and wherein said mechanical conveyance apparatus is located within a sheath and is structured to mechanically convey material to a location external to a patient'"'"'s body without suctioning the material to the location. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A treatment procedure for treating an intervertebral disc having one or more treatment sites, comprising the steps of:
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(i) percutaneously inserting a first apparatus structured to remove material into at least one of said one or more treatment sites of said intervertebral disc; (ii) activating said first apparatus to remove tissue from said intervertebral disc; (iii) percutaneously inserting a second apparatus having at least two separate probes independently positionable relative to one another structured to deliver energy into at least one of said one or more treatment sites of said intervertebral disc inserting said at least two probes into spaced apart treatment sites; and (iv) delivering energy via said second apparatus in a bipolar fashion between said at least two probes to said intervertebral disc; wherein the tissue is removed via a mechanical conveyance without suctioning. - View Dependent Claims (16, 17, 18, 19)
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Specification