Patents by Inventor Brad Jackson
Brad Jackson 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: 12350417Abstract: In some examples, a medical aspiration system is configured to control medical aspiration based on a cardiac cycle of a patient. For example, a medical aspiration system can include a suction source configured to apply a suction force to a catheter to remove fluid from the catheter, and control circuitry configured to control the suction force applied by the suction source to the catheter based on a cardiac cycle of a patient.Type: GrantFiled: January 21, 2020Date of Patent: July 8, 2025Assignee: Covidien LPInventors: Ujwal Jalgaonkar, Gaurav Girdhar, Kamel M. Chair, Peter Skujins, David P. Marchesiello, Emma Hurst, Brad Jackson
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Publication number: 20250134477Abstract: A method of generating images of a specimen that includes triggering a source of electromagnetic radiation to emit a beam of electromagnetic radiation along an axis through a tissue specimen and towards an imaging detector, generating at least one image with the received beam at the imaging detector, and superimposing, into or adjacent the at least one image by a system controller, a set of graphical indications that convey portions of a patient's body from which respective portions of the specimen were assumed to have been excised.Type: ApplicationFiled: October 23, 2024Publication date: May 1, 2025Applicant: Faxitron Bioptics, LLCInventors: Ciaran PURDY, Brad JACKSON, Jared MOORE
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Patent number: 12156753Abstract: A method of generating images of a specimen that includes triggering a source of electromagnetic radiation to emit a beam of electromagnetic radiation along an axis through a tissue specimen and towards an imaging detector, generating at least one image with the received beam at the imaging detector, and superimposing, into or adjacent the at least one image by a system controller, a set of graphical indications that convey portions of a patient's body from which respective portions of the specimen were assumed to have been excised.Type: GrantFiled: November 20, 2019Date of Patent: December 3, 2024Assignee: Faxitron Bioptics, LLCInventors: Ciaran Purdy, Brad Jackson, Jared Moore
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Patent number: 11957357Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can include a generally tubular sidewall formed of a plurality of braided strands. The device can have a compressed state for delivery in which the device has a compressed state diameter of 0.027 inches or less. The device can have an expanded state in which the device has an expanded state diameter. A full expansion distance of the device corresponds to a longitudinal unconstrained distance at which the distal end of the expandable device attains the expanded state diameter. The full expansion distance can be 20 mm or less.Type: GrantFiled: July 13, 2021Date of Patent: April 16, 2024Assignee: Covidien LPInventors: Marc Dawson, Agee Barooni, Gregory M. Hamel, Anthony Huynh, Brad Jackson
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Publication number: 20240087944Abstract: A lift pin assembly includes a holder to engage and secure the lift pin and a bellow to actuate the lift pin and the holder linearly and vertically. The holder includes three pieces that connect together to secure the lift pin within the holder. The holder includes a first piece having a recessed area, a second piece that nests within the recessed area, and a third piece adjacent the first and second pieces. The second piece contains a threaded hole to receive and secure the lift pin and the third piece contains a through-hole that aligns with the threaded hole of the second piece.Type: ApplicationFiled: September 7, 2023Publication date: March 14, 2024Inventors: George Brad Jackson, Rohan Rajeev Puranik, Todd Robert Dunn, Yingzong Bu, Ruchik Jayeskumar Bhatt
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Patent number: 11759342Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can be implantable across an aneurysm in a blood vessel of a patient. The device can include a generally tubular structure formed of a plurality of braided metallic elements. The device can have a compressed state with a compressed state diameter of 0.027 inches or less and an expanded state with an expanded state diameter of 1.75 mm or more. Each of the plurality of metallic strands can have an oxide layer having a thickness of about 400 angstroms or less. The tubular structure can be configured to self-expand from the compressed state to the expanded state.Type: GrantFiled: July 13, 2021Date of Patent: September 19, 2023Assignee: COVIDIEN LPInventors: Marc Dawson, Agee Barooni, Gregory M. Hamel, Anthony Huynh, Brad Jackson
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Patent number: 11623067Abstract: In some examples, a catheter comprises an inner liner, an outer jacket, and a structural support member positioned between at least a portion of the inner liner and the outer jacket. The inner liner, the outer jacket, and the structural support member define a catheter body that comprises a proximal portion having a first outer diameter, a distal portion having a second outer diameter less than the first outer diameter, the distal portion including a distal end of the catheter body, and a medial portion positioned between the proximal portion and the distal portion, the medial portion tapering from the first outer diameter to the second outer diameter.Type: GrantFiled: June 27, 2019Date of Patent: April 11, 2023Assignee: COVIDIEN LPInventors: Brad Jackson, Rick Williams, John Nguyen, Anthony Huynh
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Publication number: 20220015729Abstract: A method of generating images of a specimen that includes triggering a source of electromagnetic radiation to emit a beam of electromagnetic radiation along an axis through a tissue specimen and towards an imaging detector, generating at least one image with the received beam at the imaging detector, and superimposing, into or adjacent the at least one image by a system controller, a set of graphical indications that convey portions of a patient's body from which respective portions of the specimen were assumed to have been excised.Type: ApplicationFiled: November 20, 2019Publication date: January 20, 2022Inventors: Ciaran PURDY, Brad JACKSON, Jared MOORE
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Patent number: 11219740Abstract: In some examples of a method of forming a catheter, a structural support member is positioned over an inner liner. Prior to being positioned over the inner liner, the structural support member tapers in diameter along at least a portion of a length of the structural support member.Type: GrantFiled: May 29, 2015Date of Patent: January 11, 2022Assignee: COVIDIEN LPInventors: Brad Jackson, Rick Williams, Anthony Huynh, John Nguyen
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Publication number: 20210338251Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can include a generally tubular sidewall formed of a plurality of braided strands. The device can have a compressed state for delivery in which the device has a compressed state diameter of 0.027 inches or less. The device can have an expanded state in which the device has an expanded state diameter. A full expansion distance of the device corresponds to a longitudinal unconstrained distance at which the distal end of the expandable device attains the expanded state diameter. The full expansion distance can be 20 mm or less.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Inventors: Marc Dawson, Agee Barooni, Gregory M. Hamel, Anthony Huynh, Brad Jackson
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Publication number: 20210338462Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can be implantable across an aneurysm in a blood vessel of a patient. The device can include a generally tubular structure formed of a plurality of braided metallic elements. The device can have a compressed state with a compressed state diameter of 0.027 inches or less and an expanded state with an expanded state diameter of 1.75 mm or more. Each of the plurality of metallic strands can have an oxide layer having a thickness of about 400 angstroms or less. The tubular structure can be configured to self-expand from the compressed state to the expanded state.Type: ApplicationFiled: July 13, 2021Publication date: November 4, 2021Inventors: Marc Dawson, Agee Barooni, Gregory M. Hamel, Anthony Huynh, Brad Jackson
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Publication number: 20210220528Abstract: In some examples, a medical aspiration system is configured to control medical aspiration based on a cardiac cycle of a patient. For example, a medical aspiration system can comprise a suction source configured to apply a suction force to a catheter to remove fluid from the catheter, and control circuitry configured to control the suction force applied by the suction source to the catheter based on a cardiac cycle of a patient.Type: ApplicationFiled: January 21, 2020Publication date: July 22, 2021Inventors: Ujwal Jalgaonkar, Gaurav Girdhar, Kamel M. Chair, Peter Skujins, David P. Marchesiello, Emma Hurst, Brad Jackson
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Patent number: 11065136Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can be implantable across an aneurysm in a blood vessel of a patient. The device can include a generally tubular structure formed of a plurality of braided metallic elements. The device can have a compressed state with a compressed state diameter of 0.027 inches or less and an expanded state with an expanded state diameter of 1.75 mm or more. Each of the plurality of metallic strands can have an oxide layer having a thickness of about 400 angstroms or less. The tubular structure can be configured to self-expand from the compressed state to the expanded state.Type: GrantFiled: February 8, 2018Date of Patent: July 20, 2021Assignee: COVIDIEN LPInventors: Marc Dawson, Agee Barooni, Gregory M Hamel, Anthony Huynh, Brad Jackson
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Patent number: 11065009Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can include a generally tubular sidewall formed of a plurality of braided strands. The device can have a compressed state for delivery in which the device has a compressed state diameter of 0.027 inches or less. The device can have an expanded state in which the device has an expanded state diameter. A full expansion distance of the device corresponds to a longitudinal unconstrained distance at which the distal end of the expandable device attains the expanded state diameter. The full expansion distance can be 20 mm or less.Type: GrantFiled: February 8, 2018Date of Patent: July 20, 2021Assignee: COVIDIEN LPInventors: Marc Dawson, Agee Barooni, Gregory M Hamel, Anthony Huynh, Brad Jackson
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Publication number: 20190314604Abstract: In some examples, a catheter comprises an inner liner, an outer jacket, and a structural support member positioned between at least a portion of the inner liner and the outer jacket. The inner liner, the outer jacket, and the structural support member define a catheter body that comprises a proximal portion having a first outer diameter, a distal portion having a second outer diameter less than the first outer diameter, the distal portion including a distal end of the catheter body, and a medial portion positioned between the proximal portion and the distal portion, the medial portion tapering from the first outer diameter to the second outer diameter.Type: ApplicationFiled: June 27, 2019Publication date: October 17, 2019Inventors: Brad Jackson, Rick Williams, John Nguyen, Anthony Huynh
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Patent number: 10398874Abstract: In some examples, an outer jacket of a catheter body comprises a first section that decreases in durometer along a length of the first section in a direction towards a distal end of the catheter body, and a second section more distal than the first section and including the distal end of the catheter body, the second section having a higher durometer than a distal portion of the first section. The second section of the outer jacket and the inner liner define a distal opening of the catheter body that is configured to resist geometric deformation when the distal end of the catheter body is engaged with a guidewire.Type: GrantFiled: May 29, 2015Date of Patent: September 3, 2019Assignee: Covidien LPInventors: Rick Williams, Peter Skujins, Brad Jackson, John Nguyen
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Publication number: 20190239895Abstract: Vascular expandable devices and associated methods are disclosed herein. An expandable vascular device can include a generally tubular sidewall formed of a plurality of braided strands. The device can have a compressed state for delivery in which the device has a compressed state diameter of 0.027 inches or less. The device can have an expanded state in which the device has an expanded state diameter. A full expansion distance of the device corresponds to a longitudinal unconstrained distance at which the distal end of the expandable device attains the expanded state diameter. The full expansion distance can be 20 mm or less.Type: ApplicationFiled: February 8, 2018Publication date: August 8, 2019Inventors: Marc Dawson, Agee Barooni, Gregory M Hamel, Anthony Huynh, Brad Jackson
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Patent number: D895838Type: GrantFiled: November 20, 2018Date of Patent: September 8, 2020Assignee: Faxitron Bioptics, LLCInventors: Ciaran Purdy, Brad Jackson, Jared Moore
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Patent number: D954786Type: GrantFiled: September 30, 2020Date of Patent: June 14, 2022Assignee: Faxitron Biopics, LLCInventors: Ciaran Purdy, Joseph Mudd, Brad Jackson
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Patent number: D956264Type: GrantFiled: July 22, 2020Date of Patent: June 28, 2022Assignee: Faxitron Bioptics, LLCInventors: Ciaran Purdy, Brad Jackson, Jared Moore