18674607. METHODS AND APPARATUS FOR SELECTIVE TISSUE ABLATION simplified abstract (Boston Scientific Scimed, Inc.)

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METHODS AND APPARATUS FOR SELECTIVE TISSUE ABLATION

Organization Name

Boston Scientific Scimed, Inc.

Inventor(s)

Steven R. Mickelsen of Iowa City IA (US)

METHODS AND APPARATUS FOR SELECTIVE TISSUE ABLATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18674607 titled 'METHODS AND APPARATUS FOR SELECTIVE TISSUE ABLATION

Simplified Explanation: This patent application discloses catheter systems and methods for applying DC voltage to drive irreversible electroporation quickly and selectively.

  • The apparatus includes a voltage pulse generator and an electrode controller.
  • The voltage pulse generator produces a pulsed voltage waveform.
  • The electrode controller is coupled to the voltage pulse generator and a medical device with electrodes.
  • The selection module in the electrode controller chooses a subset of electrodes, designating some as anodes and some as cathodes.
  • The pulse delivery module then delivers the pulsed voltage waveform to the selected electrodes.

Key Features and Innovation:

  • Catheter systems for selective and rapid application of DC voltage for irreversible electroporation.
  • Apparatus includes a voltage pulse generator and an electrode controller.
  • Selection module chooses electrodes and designates them as anodes or cathodes.
  • Pulse delivery module delivers the pulsed voltage waveform to the selected electrodes.

Potential Applications:

  • Medical procedures requiring irreversible electroporation.
  • Targeted treatment of tumors or abnormal tissue.
  • Research in electroporation techniques.

Problems Solved:

  • Efficient and selective application of DC voltage for irreversible electroporation.
  • Precise targeting of specific areas for treatment.
  • Minimizing damage to surrounding healthy tissue.

Benefits:

  • Enhanced precision in medical procedures.
  • Reduced risk of collateral damage.
  • Improved outcomes for patients.

Commercial Applications: Electroporation technology for targeted medical treatments in oncology, dermatology, and research applications.

Prior Art: Readers can explore prior patents related to electroporation techniques and medical devices for similar applications.

Frequently Updated Research: Stay informed about the latest advancements in electroporation technology and medical device innovations for targeted treatments.

Questions about Catheter Systems for Irreversible Electroporation: 1. How does this technology improve the efficiency of irreversible electroporation procedures? 2. What are the potential long-term implications of using this catheter system for medical treatments?


Original Abstract Submitted

Catheter systems and methods for the selective and rapid application of DC voltage to drive irreversible electroporation are disclosed herein. In some embodiments, an apparatus includes a voltage pulse generator and an electrode controller. The voltage pulse generator is configured to produce a pulsed voltage waveform. The electrode controller is configured to be operably coupled to the voltage pulse generator and a medical device including a series of electrodes. The electrode controller includes a selection module and a pulse delivery module. The selection module is configured to select a subset of electrodes from the series of electrodes. The selection module is configured identify at least one electrode as an anode and at least one electrode as a cathode. The pulse delivery module is configured to deliver an output signal associated with the pulsed voltage waveform to the subset of electrodes.

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