Patents by Inventor Mojan Goshayeshgar
Mojan Goshayeshgar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11432862Abstract: An inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft defines a lumen. A balloon has a first end coupled to the outer shaft and a second end coupled to the inner shaft such that material can flow through the lumen and into the balloon and exit the balloon through a channel between the inner and outer shafts. A valve is positioned within the channel. The valve is configured to move from a closed orientation in which the valve blocks the channel and an open orientation in which the does not block the channel. Kits, systems and methods are disclosed.Type: GrantFiled: March 4, 2020Date of Patent: September 6, 2022Assignee: KYPHON SARLInventor: Mojan Goshayeshgar
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Patent number: 11413080Abstract: A curved inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft extends between opposite first and second end. The inner shaft defines a lumen. The inner shaft is curved between the first end and the second end. A first leg of a balloon is coupled to the outer shaft and a second leg of the balloon is coupled to the inner shaft such that a material can flow through the lumen and into the balloon to inflate the balloon. The balloon includes a wall having a variable thickness between the legs when the balloon is uninflated and a uniform thickness between the legs when the balloon is inflated. Kits, systems and methods are disclosed.Type: GrantFiled: August 4, 2020Date of Patent: August 16, 2022Assignee: MEDTRONIC HOLDING COMPANY SÀRLInventors: Mojan Goshayeshgar, Samuel V. Bolosan
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Patent number: 11235128Abstract: A method for treating back pain in a patient in need of such treatment is provided. The method includes positioning a balloon catheter in or adjacent to a treatment zone containing a basivertebral nerve. A chemical denervation agent is administered with the balloon catheter such that the chemical denervation agent chemically ablates at least a portion of the basivertebral nerve. Kits, systems and methods are disclosed.Type: GrantFiled: October 31, 2019Date of Patent: February 1, 2022Assignee: MEDTRONIC HOLDING COMPANY SÀRLInventor: Mojan Goshayeshgar
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Patent number: 10888364Abstract: A kyphoplasty cannula includes a shaft extending between opposite first and second end surfaces. The shaft includes an inner surface defining a lumen. The shaft includes a first opening that extends through the first end surface and a second opening that extends through the second end surface. A scoop extends from the second end surface. The scoop includes an arcuate surface that is continuous with the inner surface. Kits and methods of use are disclosed.Type: GrantFiled: January 2, 2018Date of Patent: January 12, 2021Assignee: MEDTRONIC HOLDING COMPANY SARLInventors: Neil Sasaki, Hester Chan, Mojan Goshayeshgar
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Publication number: 20200360069Abstract: A curved inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft extends between opposite first and second end. The inner shaft defines a lumen. The inner shaft is curved between the first end and the second end. A first leg of a balloon is coupled to the outer shaft and a second leg of the balloon is coupled to the inner shaft such that a material can flow through the lumen and into the balloon to inflate the balloon. The balloon includes a wall having a variable thickness between the legs when the balloon is uninflated and a uniform thickness between the legs when the balloon is inflated. Kits, systems and methods are disclosed.Type: ApplicationFiled: August 4, 2020Publication date: November 19, 2020Applicant: MEDTRONIC HOLDING COMPANY SÀRLInventors: Mojan Goshayeshgar, SAMUEL V. BOLOSAN
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Patent number: 10779870Abstract: A curved inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft extends between opposite first and second end. The inner shaft defines a lumen. The inner shaft is curved between the first end and the second end. A first leg of a balloon is coupled to the outer shaft and a second leg of the balloon is coupled to the inner shaft such that a material can flow through the lumen and into the balloon to inflate the balloon. The balloon includes a wall having a variable thickness between the legs when the balloon is uninflated and a uniform thickness between the legs when the balloon is inflated. Kits, systems and methods are disclosed.Type: GrantFiled: October 16, 2017Date of Patent: September 22, 2020Assignee: MEDTRONIC HOLDING COMPANY SARLInventors: Mojan Goshayeshgar, Samuel V. Bolosan
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Publication number: 20200222100Abstract: An inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft defines a lumen. A balloon has a first end coupled to the outer shaft and a second end coupled to the inner shaft such that material can flow through the lumen and into the balloon and exit the balloon through a channel between the inner and outer shafts. A valve is positioned within the channel. The valve is configured to move from a closed orientation in which the valve blocks the channel and an open orientation in which the does not block the channel. Kits, systems and methods are disclosed.Type: ApplicationFiled: March 4, 2020Publication date: July 16, 2020Applicant: MEDTRONIC HOLDING COMPANY SÀRLInventor: Mojan Goshayeshgar
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Patent number: 10639057Abstract: A cutting device is provided that includes an outer tube. The outer tube includes an inner surface defining a passageway. An inner tube is movably disposed in the passageway such that a distal end of the inner tube extends beyond a distal end of the outer tube. The distal end of the inner tube includes a first cutting element. An inner surface of the inner tube defines a lumen. A shaft is slidably disposed in the lumen. The shaft has a distal end including a second cutting element. A deployment mechanism is coupled to a proximal end of the outer tube. The deployment mechanism includes a body, a push button disposed within the body and a collar disposed about the body. The shaft is fixed relative to the collar and the inner tube is fixed relative to the push button. Systems and methods are disclosed.Type: GrantFiled: May 15, 2018Date of Patent: May 5, 2020Assignee: Medtronic Holding Company SàrlInventor: Mojan Goshayeshgar
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Patent number: 10595918Abstract: An inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft defines a lumen. A balloon has a first end coupled to the outer shaft and a second end coupled to the inner shaft such that material can flow through the lumen and into the balloon and exit the balloon through a channel between the inner and outer shafts. A valve is positioned within the channel. The valve is configured to move from a closed orientation in which the valve blocks the channel and an open orientation in which the does not block the channel. Kits, systems and methods are disclosed.Type: GrantFiled: January 8, 2018Date of Patent: March 24, 2020Assignee: Medtronic Holding Company SàrlInventor: Mojan Goshayeshgar
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Publication number: 20200069920Abstract: A method for treating back pain in a patient in need of such treatment is provided. The method includes positioning a balloon catheter in or adjacent to a treatment zone containing a basivertebral nerve. A chemical denervation agent is administered with the balloon catheter such that the chemical denervation agent chemically ablates at least a portion of the basivertebral nerve. Kits, systems and methods are disclosed.Type: ApplicationFiled: October 31, 2019Publication date: March 5, 2020Inventor: Mojan Goshayeshgar
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Patent number: 10493247Abstract: A method for treating back pain in a patient in need of such treatment is provided. The method includes positioning a balloon catheter in or adjacent to a treatment zone containing a basivertebral nerve. A chemical denervation agent is administered with the balloon catheter such that the chemical denervation agent chemically ablates at least a portion of the basivertebral nerve. Kits, systems and methods are disclosed.Type: GrantFiled: March 15, 2016Date of Patent: December 3, 2019Assignee: Medtronic Holding Company SàrlInventor: Mojan Goshayeshgar
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Publication number: 20190209223Abstract: An inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft defines a lumen. A balloon has a first end coupled to the outer shaft and a second end coupled to the inner shaft such that material can flow through the lumen and into the balloon and exit the balloon through a channel between the inner and outer shafts. A valve is positioned within the channel. The valve is configured to move from a closed orientation in which the valve blocks the channel and an open orientation in which the does not block the channel. Kits, systems and methods are disclosed.Type: ApplicationFiled: January 8, 2018Publication date: July 11, 2019Inventor: MOJAN GOSHAYESHGAR
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Publication number: 20190201066Abstract: A kyphoplasty cannula includes a shaft extending between opposite first and second end surfaces. The shaft includes an inner surface defining a lumen. The shaft includes a first opening that extends through the first end surface and a second opening that extends through the second end surface. A scoop extends from the second end surface. The scoop includes an arcuate surface that is continuous with the inner surface. Kits and methods of use are disclosed.Type: ApplicationFiled: January 2, 2018Publication date: July 4, 2019Inventors: Neil Sasaki, Hester Chan, Mojan Goshayeshgar
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Publication number: 20190110826Abstract: A curved inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft extends between opposite first and second end. The inner shaft defines a lumen. The inner shaft is curved between the first end and the second end. A first leg of a balloon is coupled to the outer shaft and a second leg of the balloon is coupled to the inner shaft such that a material can flow through the lumen and into the balloon to inflate the balloon. The balloon includes a wall having a variable thickness between the legs when the balloon is uninflated and a uniform thickness between the legs when the balloon is inflated. Kits, systems and methods are disclosed.Type: ApplicationFiled: October 16, 2017Publication date: April 18, 2019Inventors: Mojan Goshayeshgar, Samuel V. Bolosan
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Patent number: 10258398Abstract: A device including a first member extending along an axis between a first end and a second end. The first end includes a first portion spaced apart from a second portion by a gap extending parallel to the axis. An inner surface of the first portion and an inner surface of the second portion defining a cavity. A pivoting member is movably disposed in the cavity and includes an inner surface defining a passageway. A second member is disposed within the passageway. The pivoting member is movable between a first orientation such that the gap has a first width and the pivoting member is rotatable to a selected trajectory relative to the axis and a second orientation such that the gap has a second width that is less than the first width and the second member is fixed in the selected trajectory. Methods of use are disclosed.Type: GrantFiled: February 18, 2016Date of Patent: April 16, 2019Assignee: Medtronic Holding Company SárlInventors: Amy L. Arthur, Mojan Goshayeshgar
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Patent number: 10206740Abstract: A cutting device includes an elongated shaft that extends between a proximal end and a distal end. A distal arm extends from the distal end of the elongated shaft. The distal arm includes an inner surface defining a cavity and an outer surface defining a blunt tip. At least one proximal arm extends from the distal end of the elongated shaft at a position proximal to the distal arm. The at least one proximal arm having an inner surface defines a cavity including a cutting portion configured to cut tissue.Type: GrantFiled: January 25, 2016Date of Patent: February 19, 2019Assignee: Medtronic Holding Company SárlInventors: Amy L. Arthur, Mojan Goshayeshgar
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Patent number: 10117665Abstract: A cutting device for performing a surgical procedure includes a cannula extending between a proximal end and a distal end, a first cutting element, and a second cutting element. The cannula of the cutting device includes an inner surface defining a passageway. The first cutting element extends from the distal end of the elongated shaft so as to contact tissue. The second cutting element also extends from the distal end of the elongated shaft. The second cutting element is configured for retractable extension beyond the distal end of the elongated shaft so as to contact tissue. The cutting device also includes a deployment mechanism disposed with the proximal end of the elongated shaft for actuating movement of the second cutting element.Type: GrantFiled: July 7, 2016Date of Patent: November 6, 2018Assignee: Medtronic Holding Company SàrlInventor: Mojan Goshayeshgar
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Publication number: 20180256188Abstract: A cutting device is provided that includes an outer tube. The outer tube includes an inner surface defining a passageway. An inner tube is movably disposed in the passageway such that a distal end of the inner tube extends beyond a distal end of the outer tube. The distal end of the inner tube includes a first cutting element. An inner surface of the inner tube defines a lumen. A shaft is slidably disposed in the lumen. The shaft has a distal end including a second cutting element. A deployment mechanism is coupled to a proximal end of the outer tube. The deployment mechanism includes a body, a push button disposed within the body and a collar disposed about the body. The shaft is fixed relative to the collar and the inner tube is fixed relative to the push button. Systems and methods are disclosed.Type: ApplicationFiled: May 15, 2018Publication date: September 13, 2018Inventor: MOJAN GOSHAYESHGAR
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Patent number: 9968370Abstract: A cutting device is provided that includes an outer tube. The outer tube includes an inner surface defining a passageway. An inner tube is movably disposed in the passageway such that a distal end of the inner tube extends beyond a distal end of the outer tube. The distal end of the inner tube includes a first cutting element. An inner surface of the inner tube defines a lumen. A shaft is slidably disposed in the lumen. The shaft has a distal end including a second cutting element. A deployment mechanism is coupled to a proximal end of the outer tube. The deployment mechanism includes a body, a push button disposed within the body and a collar disposed about the body. The shaft is fixed relative to the collar and the inner tube is fixed relative to the push button. Systems and methods are disclosed.Type: GrantFiled: May 28, 2014Date of Patent: May 15, 2018Assignee: Kyphon SÀRLInventor: Mojan Goshayeshgar
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Patent number: 9861431Abstract: A device for performing a surgical procedure comprises an elongated shaft extending between a proximal end and a distal end and defines an outer surface and an inner surface. An expandable member is disposed at the distal end and is configured to receive inflation material. At least one electrode is disposed with the inflatable member. A cooling mechanism is configured to cool surrounding tissue that the device comes in contact.Type: GrantFiled: March 13, 2013Date of Patent: January 9, 2018Assignee: Kyphon SÀRLInventor: Mojan Goshayeshgar