Patents Assigned to Galary, Inc.
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Publication number: 20230240746Abstract: Tissue treatment systems and methods are disclosed. In an embodiment, a tissue treatment system includes a LV signal generator, a HV signal generator, and a controller. The LV signal generator is used to produce a LV tissue impedance measurement signal, and the HV signal generator is used to produce a HV tissue treatment signal having a voltage that is at least five times greater than a voltage of the LV tissue impedance measurement signal. The controller controls when the HV tissue treatment signal produced using the HV signal generator, and when the LV tissue impedance measurement signal produced using the LV signal generator, are delivered to patient tissue via an active electrode and a return electrode. The LV tissue impedance measurement signal is used to estimate the impedance of the patient tissue, which is used to control the voltage and/or current of the HV tissue treatment signal.Type: ApplicationFiled: January 28, 2022Publication date: August 3, 2023Applicant: Galary, Inc.Inventors: Timothy J. Gundert, Robert E. Neal, II, Quim Castellvi, David W. Hunter
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Publication number: 20220133401Abstract: Devices, systems and methods are provided for treating conditions of the reproductive tract. A number of conditions can afflict the lining and cell layers deeper within the anatomical structures. For example, cervical intraepithelial neoplasia (CIN), also known as cervical dysplasia, is a condition involving abnormal growth of cells on the surface of the cervix that could potentially lead to cervical cancer in situ (CIS). Other conditions include human papillomavirus (HPV)-related cervical disease, various endometrial diseases, acute and chronic cervicitis, and various infections (e.g. trichomoniasis) to name a few. In some embodiments, treatments eliminate diseased, damaged, abnormal or otherwise undesired cells leaving the tissue framework intact. This allows the tissue to regenerate in a normal fashion, avoiding the formation of scar tissue.Type: ApplicationFiled: January 13, 2022Publication date: May 5, 2022Applicant: Galary, Inc.Inventors: Timothy J. O'BRIEN, Quim CASTELLVI, Luis L. Mangual ARBELO, Jonathan R. WALDSTREICHER, Seth S. GLEIMAN, Nicholas S. MERCER, Kevin J TAYLOR, Robert E. NEAL, II, William S. KRIMSKY, Armaan G. VACHANI
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Publication number: 20220104875Abstract: Devices, systems and methods are provided to treat damaged, diseased, abnormal, obstructive, cancerous or undesired tissue (e.g. a tumor, a benign tumor, a malignant tumor, a cyst, or an area of diseased tissue, etc) by delivering specialized pulsed electric field (PEF) energy to target tissue areas. The energy is delivered in a manner so as to be non-thermal (i.e. below a threshold for causing thermal ablation). Consequently, when extracellular matrices present, the extracellular matrices are preserved, and the targeted tissue maintains its structural architecture including blood vessels and lymphatics. Thus, sensitive structures, such as biological lumens, blood vessels, nerves, etc, are preserved which are critical to maintaining the integrity and functionality of the tissue. The energy is delivered with the use of systems and devices advantageously designed for superior access to target tissue throughout the body, particularly in locations previously considered inaccessible to percutaneous approaches.Type: ApplicationFiled: October 15, 2021Publication date: April 7, 2022Applicant: Galary, Inc.Inventors: SETH S. GLEIMAN, NICHOLAS S. MERCER, TIMOTHY J. O'BRIEN, JONATHAN R. WALDSTREICHER, KEVIN J. TAYLOR, LUIS L. MANGUAL ARBELO, ROBERT E. NEAL, WILLIAM SANFORD KRIMSKY, QUIM CASTELLVI
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Publication number: 20220080191Abstract: Embodiments described herein relate to signal generators, systems including signal generators, and related methods. A signal generator includes capacitor(s) to store energy used to generate a treatment signal. The signal generator also includes a waveform shaping circuit, a controller, a voltage sense circuit, and a current sense circuit. The waveform shaping circuit is coupled to the capacitor(s) and includes first, second, third, and fourth switches, each of which is configured to be selectively turned ON and OFF, to allow current to pass through the switch when turned ON, and to prevent current from passing through the switch when turned OFF. The controller selectively controls the switches in order to generate the treatment signal. The controller also selectively controls the switches in order to perform certain fault tests, which rely on voltages sensed by the voltage sense circuit and currents sensed by the current sense circuit.Type: ApplicationFiled: April 9, 2021Publication date: March 17, 2022Applicant: Galary, Inc.Inventors: Timothy J. Gundert, Paul B. Friedrichs
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Publication number: 20210393327Abstract: Devices, systems and methods are provided for treating conditions of the heart, particularly the occurrence of arrhythmias. The devices, systems and methods deliver therapeutic energy to portions the heart to provide tissue modification, such as to the entrances to the pulmonary veins in the treatment of atrial fibrillation. Generally, the tissue modification systems include a specialized catheter, a high voltage waveform generator and at least one distinct energy delivery algorithm. Other embodiments include conventional ablation catheters and system components to enable use with a high voltage waveform generator. Example catheter designs include a variety of delivery types including focal delivery, “one-shot” delivery and various possible combinations. In some embodiments, energy is delivered in a monopolar fashion. However, it may be appreciated that a variety of other embodiments are also provided.Type: ApplicationFiled: September 3, 2021Publication date: December 23, 2021Applicant: Galary, Inc.Inventors: Curt Robert Eyster, Quim Castellvi, Timothy James Gundert, Robert E. Neal, II, Jonathan R. Waldstreicher, Isidro Gandionco, Steven D. Girouard, Vikramaditya Mediratta, Kevin James Taylor, Armaan G. Vachani, William S. Krimsky, Rajesh Pendekanti
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Publication number: 20210236815Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, those within the respiratory tract, particularly the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The systems may be used to treat pathogens, such as bacteria and viruses, particularly coronaviruses.Type: ApplicationFiled: March 25, 2021Publication date: August 5, 2021Applicant: Galary, Inc.Inventors: Jonathan R. Waldstreicher, William S. Krimsky, Robert E. Neal, II, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Gary L. Long
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Publication number: 20210236816Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: ApplicationFiled: March 26, 2021Publication date: August 5, 2021Applicant: Galary, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Gary L. Long, Robert E. Neal, II
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Publication number: 20210146126Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: ApplicationFiled: June 26, 2020Publication date: May 20, 2021Applicant: Galary, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Gary L. Long, Robert E. Neal, II
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Patent number: 10939958Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: GrantFiled: June 10, 2020Date of Patent: March 9, 2021Assignee: Galary, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise Marie Zarins, Robert J. Beetel, III, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Gary L. Long
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Publication number: 20200398048Abstract: Methods, systems and devices are provided which transmit energy to a body lumen or passageway in the form of pulsed electric fields (PEFs) and in a manner which provides focal therapy. In some embodiments, PEFs are delivered through independent electrically active electrodes of an energy delivery body, typically in a monopolar fashion. Such delivery concentrates the electrical energy over a smaller surface area, resulting in stronger effects than delivery through an electrode extending circumferentially around the lumen or passageway. It also forces the electrical energy to be delivered in a staged regional approach, mitigating the effect of preferential current pathways through the surrounding tissue. Focal delivery of PEFs can provide increased tissue lethality by employing precise timing and sequencing of energy delivery to the electrodes.Type: ApplicationFiled: June 26, 2020Publication date: December 24, 2020Applicant: Galary, Inc.Inventors: William Sanford Krimsky, Denise M. Zarins, Robert J. Beetel, Paul Brian Friedrichs, Roman Turovskiy, Gary L. Long, Robert E. Neal, II, Jonathan Reuben Waldstreicher, Kevin James Taylor
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Publication number: 20200323586Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: ApplicationFiled: June 10, 2020Publication date: October 15, 2020Applicant: Galary, Inc.Inventors: Jonathan Reuben WALDSTREICHER, William Sanford KRIMSKY, Denise Marie ZARINS, Robert J. BEETEL, III, Paul Brian FRIEDRICHS, Kevin James TAYLOR, Roman TUROVSKIY, Gary L. LONG
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Patent number: 10702337Abstract: Apparatuses, systems and methods are provided for treating pulmonary tissues via delivery of energy, generally characterized by high voltage pulses, to target tissue using a pulmonary tissue modification system (e.g., an energy delivery catheter system). Example pulmonary tissues include, without limitation, the epithelium (the goblet cells, ciliated pseudostratified columnar epithelial cells, and basal cells), lamina propria, submucosa, submucosal glands, basement membrane, smooth muscle, cartilage, nerves, pathogens resident near or within the tissue, or a combination of any of these. The system may be used to treat a variety of pulmonary diseases or disorders such as or associated with COPD (e.g., chronic bronchitis, emphysema), asthma, interstitial pulmonary fibrosis, cystic fibrosis, bronchiectasis, primary ciliary dyskinesia (PCD), acute bronchitis and/or other pulmonary diseases or disorders.Type: GrantFiled: April 11, 2019Date of Patent: July 7, 2020Assignee: Galary, Inc.Inventors: Jonathan Reuben Waldstreicher, William Sanford Krimsky, Denise Marie Zarins, Robert J. Beetel, III, Paul Brian Friedrichs, Kevin James Taylor, Roman Turovskiy, Gary L. Long