Patents by Inventor Edward A. Barlow
Edward A. Barlow 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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Publication number: 20240358957Abstract: A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.Type: ApplicationFiled: July 2, 2024Publication date: October 31, 2024Inventors: Robert Edward HENRY, Christopher James SMITH, Anthony Paul BARBARA, Adam Francis BARLOW, Craig David EDWARDS, Martin FORRESTER, Lachlan Richard GOLDSPINK, Kirrily Michele HASKARD, William Laurence HITCHCOCK, Ralph JOURDAN, Murray William LEE, Frederick Arlet MAY, Gerard Michael RUMMERY, Rupert Christian SCHEINER, Shiva Kumar SHANMUGA SUNDARA, Chia Ik TAN, Stewart Joseph WAGNER, Alicia Kristianne WELLS, Lemmy NGA, Hason Tin-Yan HO, Gregory Scott SMART
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Patent number: 12064561Abstract: A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.Type: GrantFiled: October 7, 2021Date of Patent: August 20, 2024Assignee: ResMed Pty LtdInventors: Robert Edward Henry, Christopher James Smith, Anthony Paul Barbara, Adam Francis Barlow, Craig David Edwards, Martin Forrester, Lachlan Richard Goldspink, Kirrily Michele Haskard, William Laurence Hitchcock, Ralph Jourdan, Murray William Lee, Frederick Arlet May, Gerard Michael Rummery, Rupert Christian Scheiner, Shiva Kumar Shanmuga Sundara, Chia Ik Tan, Stewart Joseph Wagner, Alicia Kristianne Wells, Lemmy Nga, Hason Tin-Yan Ho, Gregory Scott Smart
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Publication number: 20240252771Abstract: A respiratory system is configured to pressurize and deliver a flow of respiratory gas to a patient's airways. The respiratory system includes a cushion configured to sealingly engage the patient's face and a blower mounted to the cushion and configured to pressurize a flow of respiratory gas. An interface structure is attached to an outlet of the blower and an aperture in the cushion. The interface structure forms a gas flow path between the cushion and the blower. The gas flow path is configured to deliver the pressurized respiratory gas from the blower through the aperture in the cushion. The gas flow path is also configured to vent exhaled gas from the aperture in the cushion to atmosphere. The respiratory system also includes headgear configured to support the cushion and the blower on the patient's face.Type: ApplicationFiled: April 8, 2024Publication date: August 1, 2024Inventors: Adam Francis Barlow, Clementine Le Loc'h, Dmitri Anatolievich Doudkine, Craig Edward Harris, Robert Edward Henry
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Publication number: 20230285722Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.Type: ApplicationFiled: May 18, 2023Publication date: September 14, 2023Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A Barlow
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Patent number: 11690945Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: GrantFiled: November 30, 2020Date of Patent: July 4, 2023Assignee: INTERRAD Medical, Inc.Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
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Patent number: 11690980Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.Type: GrantFiled: May 27, 2021Date of Patent: July 4, 2023Assignee: INTERRAD Medical, Inc.Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A. Barlow
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Patent number: 11415082Abstract: Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a more efficient rocket engine. The thrust chamber may be coupled with an injector having a circular array of support columns supporting a distribution system. Liquid may be flowed from the distribution system, through the support columns, and into a combustion chamber of the thrust chamber.Type: GrantFiled: June 9, 2021Date of Patent: August 16, 2022Assignee: Rocket Labs USA, Inc.Inventors: Peter Joseph Beck, Lachlan Jesse Matchett, Peter William Edward Barlow
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Patent number: 11408375Abstract: Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a more efficient rocket engine. The electrical turbopump impeller includes a coolant bypass port fluidically connected with a coolant passage that passes through the impeller central hub and allows some of the propellant that is acted on by the impeller to bypass the impeller outlet and instead be flowed into the electrical turbopump housing so that the diverted propellant may be used to cool the various components housed within the housing such as the electric motor bearings, stator, rotor, and electronics.Type: GrantFiled: June 9, 2021Date of Patent: August 9, 2022Assignee: Rocket Labs USA, Inc.Inventors: Peter Joseph Beck, Lachlan Jesse Matchett, Peter William Edward Barlow
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Publication number: 20210353908Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.Type: ApplicationFiled: May 27, 2021Publication date: November 18, 2021Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A. Barlow
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Patent number: 11045630Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.Type: GrantFiled: May 30, 2019Date of Patent: June 29, 2021Assignee: INTERRAD Medical, Inc.Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A. Barlow
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Patent number: 11022073Abstract: Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a more efficient rocket engine. The electrical turbopump impeller includes a coolant bypass port fluidically connected with a coolant passage that passes through the impeller central hub and allows some of the propellant that is acted on by the impeller to bypass the impeller outlet and instead be flowed into the electrical turbopump housing so that the diverted propellant may be used to cool the various components housed within the housing such as the electric motor bearings, stator, rotor, and electronics.Type: GrantFiled: June 17, 2020Date of Patent: June 1, 2021Assignee: Rocket Lab USA, Inc.Inventors: Peter Joseph Beck, Lachlan Jesse Matchett, Peter William Edward Barlow
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Publication number: 20210077705Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: ApplicationFiled: November 30, 2020Publication date: March 18, 2021Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
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Patent number: 10850021Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: GrantFiled: July 31, 2018Date of Patent: December 1, 2020Assignee: INTERRAD Medical, Inc.Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
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Patent number: 10527003Abstract: Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a highly efficient rocket engine and methods of manufacturing such devices, such as additive manufacturing. The use of additive manufacturing techniques allows for injectors and thrust chambers with complex geometries that provide for more efficient engine operation, including, for example, thrust chambers with varying surface roughness within cooling passages thereof and injectors with multiple annular plenums.Type: GrantFiled: April 8, 2016Date of Patent: January 7, 2020Assignee: Rocket Lab USA, Inc.Inventors: Peter Joseph Beck, Lachlan Jesse Matchett, Peter William Edward Barlow
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Publication number: 20190275300Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.Type: ApplicationFiled: May 30, 2019Publication date: September 12, 2019Applicant: INTERRAD Medical, Inc.Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A. Barlow
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Patent number: 10315009Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.Type: GrantFiled: November 13, 2015Date of Patent: June 11, 2019Assignee: INTERRAD Medical, Inc.Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A. Barlow
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Publication number: 20180333529Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: ApplicationFiled: July 31, 2018Publication date: November 22, 2018Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
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Patent number: 10046103Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: GrantFiled: February 17, 2016Date of Patent: August 14, 2018Assignee: INTERRAD Medical, Inc.Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
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Publication number: 20160158432Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: ApplicationFiled: February 17, 2016Publication date: June 9, 2016Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
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Patent number: 9295774Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.Type: GrantFiled: January 13, 2014Date of Patent: March 29, 2016Assignee: INTERRAD Medical, Inc.Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg