Patents by Inventor Fraser William Havern Sutherland
Fraser William Havern Sutherland 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: 20230225852Abstract: Aortic root replacement grafts, systems and methods for implanting an aortic root replacement graft are disclosed. The graft includes a tubular portion; a bulged portion with a first end and a second end, wherein the second end of the bulged portion is coupled to a first end of the tubular portion; a cuff portion coupled to the first end of the bulged portion; and at least one side arm coupled to and extending from the bulged portion. Methods for implanting an aortic root replacement graft with two side arms are also disclosed.Type: ApplicationFiled: May 13, 2022Publication date: July 20, 2023Applicant: Sutherland Cardiovascular Ltd.Inventor: Fraser William Havern SUTHERLAND
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Patent number: 11589990Abstract: A method for accessing a mitral valve that includes forming an incision and inserting a first catheter comprising a lumen. The first catheter is adapted to be directed towards a left atrium and the first catheter has a working length of approximately 15 cm to approximately 52 cm. The method further includes utilizing a trocar in the first catheter to penetrate a pericardium and utilizing the trocar to penetrate the left atrium. The method further includes accessing the mitral valve from an antegrade direction.Type: GrantFiled: August 16, 2019Date of Patent: February 28, 2023Assignee: Cardio Precision LimitedInventors: Fraser William Havern Sutherland, Ying Sutherland
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Publication number: 20190365535Abstract: A method for accessing a mitral valve that includes forming an incision and inserting a first catheter comprising a lumen. The first catheter is adapted to be directed towards a left atrium and the first catheter has a working length of approximately 15 cm to approximately 52 cm. The method further includes utilizing a trocar in the first catheter to penetrate a pericardium and utilizing the trocar to penetrate the left atrium. The method further includes accessing the mitral valve from an antegrade direction.Type: ApplicationFiled: August 16, 2019Publication date: December 5, 2019Inventors: Fraser William Havern SUTHERLAND, Ying SUTHERLAND
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Patent number: 10433960Abstract: A method for accessing a mitral valve that includes forming an incision and inserting a first catheter comprising a lumen. The first catheter is adapted to be directed towards a left atrium and the first catheter has a working length of approximately 15 cm to approximately 52 cm. The method further includes utilizing a trocar in the first catheter to penetrate a pericardium and utilizing the trocar to penetrate the left atrium. The method further includes accessing the mitral valve from an antegrade direction.Type: GrantFiled: May 6, 2016Date of Patent: October 8, 2019Assignee: CardioPrecision LimitedInventors: Fraser William Havern Sutherland, Ying Sutherland
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Patent number: 9420944Abstract: Apparatus for use in an operating theater equipped with a surgical table, comprises a lifting frame attachable to the surgical table and adapted for lifting a body part of a subject undergoing a surgical procedure upon the surgical table, and comprising an upright support post incorporating a jack, and a lifting arm pivotally mounted upon the post, whereby the arm can be turned about the upright support post on thrust bearing to either overhang the surgical table, or be pivoted away to permit access to the surgical table. The arm is adapted to support a retractor that comprises a blade portion incorporating a plurality of independent lighting devices positioned in light ports and configured to provide discrete illumination selectively to zones within the surgical field according to (a) a predetermined sequence program, or (b) a sequence determined by a user of the retractor.Type: GrantFiled: March 14, 2013Date of Patent: August 23, 2016Assignee: CardioPrecision LimitedInventors: Ying Sutherland, Fraser William Havern Sutherland
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Patent number: 9232886Abstract: Apparatus for use in an operating theatre equipped with a surgical table, comprises a lifting frame (12) attachable to the surgical table and adapted for lifting a body part of a subject undergoing a surgical procedure upon the surgical table, and comprising an upright support post (18) incorporating a jack (54), and a lifting arm (17) pivotally mounted upon the post, whereby the arm can be turned about the upright support post on thrust bearing (57) to either overhang the surgical table, or be pivoted away to permit access to the surgical table. The arm is adapted to support a retractor that comprises a blade portion incorporating a plurality of independent lighting devices positioned in light ports (71, 72, 73) and configured to provide discrete illumination selectively to zones within the surgical field according to (a) a predetermined sequence program, or (b) a sequence determined by a user of the retractor.Type: GrantFiled: January 15, 2009Date of Patent: January 12, 2016Assignee: CardioPrecision LimitedInventors: Ying Sutherland, Fraser William Havern Sutherland
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Patent number: 9002159Abstract: An optical switch (10) includes a light input (12a), a plurality of light outputs (12b) and at least one light pathway movable from a first position where a light communication path is formed between a light input (14a) and a first light output (14b) and a second position where a light communication path is formed between the light input and a plurality of light outputs. Multiple light pathways are configured within the switch and selectable by rotation of a switch housing part enabling sequential selection of light communication paths. The switch can be used on a surgical device to control illumination of the surgical field during a procedure.Type: GrantFiled: August 30, 2011Date of Patent: April 7, 2015Assignee: CardioPrecision LtdInventors: Ying Sutherland, Fraser William Havern Sutherland, John Targell
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Publication number: 20130267785Abstract: Apparatus for use in an operating theatre equipped with a surgical table, comprises a lifting frame attachable to the surgical table and adapted for lifting a body part of a subject undergoing a surgical procedure upon the surgical table, and comprising an upright support post incorporating a jack, and a lifting arm pivotally mounted upon the post, whereby the arm can be turned about the upright support post on thrust bearing to either overhang the surgical table, or be pivoted away to permit access to the surgical table. The arm is adapted to support a retractor that comprises a blade portion incorporating a plurality of independent lighting devices positioned in light ports and configured to provide discrete illumination selectively to zones within the surgical field according to (a) a predetermined sequence programme, or (b) a sequence determined by a user of the retractor.Type: ApplicationFiled: March 14, 2013Publication date: October 10, 2013Applicant: CardioPrecision LimitedInventors: Ying Sutherland, Fraser William Havern Sutherland
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Publication number: 20100312069Abstract: Apparatus for use in an operating theatre equipped with a surgical table, comprises a lifting frame (12) attachable to the surgical table and adapted for lifting a body part of a subject undergoing a surgical procedure upon the surgical table, and comprising an upright support post (18) incorporating a jack (54), and a lifting arm (17) pivotally mounted upon the post, whereby the arm can be turned about the upright support post on thrust bearing (57) to either overhang the surgical table, or be pivoted away to permit access to the surgical table. The arm is adapted to support a retractor that comprises a blade portion incorporating a plurality of independent lighting devices positioned in light ports (71, 72, 73) and configured to provide discrete illumination selectively to zones within the surgical field according to (a) a predetermined sequence programme, or (b) a sequence determined by a user of the retractor.Type: ApplicationFiled: January 15, 2009Publication date: December 9, 2010Inventors: Ying Sutherland, Fraser William Havern Sutherland
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Patent number: D724207Type: GrantFiled: December 11, 2012Date of Patent: March 10, 2015Assignee: CardioPrecision LimitedInventors: Ying Sutherland, Fraser William Havern Sutherland, John Targell
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Patent number: D941822Type: GrantFiled: July 29, 2019Date of Patent: January 25, 2022Assignee: CARDIOPRECISION LTDInventors: Fraser William Havern Sutherland, Ying Sutherland, John Targell
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Patent number: D1016289Type: GrantFiled: January 18, 2022Date of Patent: February 27, 2024Assignee: SUTHERLAND CARDIOVASCULAR LTD.Inventor: Fraser William Havern Sutherland