Patents by Inventor Adrian Linus Dinesh Mariampillai
Adrian Linus Dinesh Mariampillai 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).
-
Patent number: 11605185Abstract: The present disclosure relates to the generation of partial surface models from volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: GrantFiled: September 14, 2020Date of Patent: March 14, 2023Assignee: 7D Surgical ULC.Inventors: Adrian Linus Dinesh Mariampillai, Peter Siegler, Michael Leung, Beau Anthony Standish, Victor X. D. Yang
-
Publication number: 20220331017Abstract: Systems and methods are provided for optical topology detection and illumination. Embodiments provide an integrated system, and methods of operation thereof, where the integrated system includes an illumination system and an optical topology detection system, and where at least a portion of the spectral content of illumination light from the illumination system is within an optical detection bandwidth of the optical topology detection system, and where the operation of the optical topology detection system and the illumination system are interleaved to avoid crosstalk, such that the optical topology detection system detects the optical topology detection light when the illumination system is not emitting illumination light. The system may include, and control the operation of, an optical navigation system. The components of the system may be mounted to a rigid frame to maintain calibration.Type: ApplicationFiled: July 1, 2022Publication date: October 20, 2022Inventors: Victor X.D. YANG, Adrian Linus Dinesh MARIAMPILLAI, Beau Anthony STANDISH, Michael Ka Kit LEUNG
-
Patent number: 11376080Abstract: Systems and methods are provided for optical topology detection and illumination. Embodiments provide an integrated system, and methods of operation thereof, where the integrated system includes an illumination system and an optical topology detection system, and where at least a portion of the spectral content of illumination light from the illumination system is within an optical detection bandwidth of the optical topology detection system, and where the operation of the optical topology detection system and the illumination system are interleaved to avoid crosstalk, such that the optical topology detection system detects the optical topology detection light when the illumination system is not emitting illumination light. The system may include, and control the operation of, an optical navigation system. The components of the system may be mounted to a rigid frame to maintain calibration.Type: GrantFiled: February 3, 2020Date of Patent: July 5, 2022Assignee: 7D SURGICAL ULCInventors: Victor X. D. Yang, Adrian Linus Dinesh Mariampillai, Beau Anthony Standish, Michael Ka Kit Leung
-
Publication number: 20210212772Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.Type: ApplicationFiled: March 31, 2021Publication date: July 15, 2021Inventors: Victor Xiao Dong YANG, Beau Anthony Standish, Adrian Linus Dinesh Mariampillai, Michael Ka Kit Leung
-
Patent number: 10980601Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.Type: GrantFiled: January 30, 2018Date of Patent: April 20, 2021Assignee: RYERSON UNIVERSITYInventors: Victor Xiao Dong Yang, Beau Anthony Standish, Adrian Linus Dinesh Mariampillai, Michael Ka Kit Leung
-
Publication number: 20210065411Abstract: The present disclosure relates to the generation of partial surface models from volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: ApplicationFiled: September 14, 2020Publication date: March 4, 2021Inventors: Adrian Linus Dinesh MARIAMPILLAI, Peter SIEGLER, Michael LEUNG, Beau Anthony STANDISH, Victor X.D. YANG
-
Patent number: 10789739Abstract: The present disclosure relates to the generation of partial surface models them volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: GrantFiled: July 12, 2019Date of Patent: September 29, 2020Assignee: 7D SURGICAL INC.Inventors: Adrian Linus Dinesh Mariampillai, Peter Siegler, Michael Leung, Beau Anthony Standish, Victor X. D. Yang
-
Publication number: 20200246080Abstract: Systems and methods are provided for optical topology detection and illumination. Embodiments provide an integrated system, and methods of operation thereof, where the integrated system includes an illumination system and an optical topology detection system, and where at least a portion of the spectral content of illumination light from the illumination system is within an optical detection bandwidth of the optical topology detection system, and where the operation of the optical topology detection system and the illumination system are interleaved to avoid crosstalk, such that the optical topology detection system detects the optical topology detection light when the illumination system is not emitting illumination light. The system may include, and control the operation of, an optical navigation system. The components of the system may be mounted to a rigid frame to maintain calibration.Type: ApplicationFiled: February 3, 2020Publication date: August 6, 2020Inventors: Victor X.D. YANG, Adrian Linus Dinesh MARIAMPILLAI, Beau Anthony STANDISH, Michael Ka Kit LEUNG
-
Patent number: 10548672Abstract: Systems and methods are provided for optical topology detection and illumination. Embodiments provide an integrated system, and methods of operation thereof, where the integrated system includes an illumination system and an optical topology detection system, and where at least a portion of the spectral content of illumination light from the illumination system is within an optical detection bandwidth of the optical topology detection system, and where the operation of the optical topology detection system and the illumination system are interleaved to avoid crosstalk, such that the optical topology detection system detects the optical topology detection light when the illumination system is not emitting illumination light. The system may include, and control the operation of, an optical navigation system. The components of the system may be mounted to a rigid frame to maintain calibration.Type: GrantFiled: September 20, 2016Date of Patent: February 4, 2020Assignee: 7D SURGICAL INC.Inventors: Victor X. D. Yang, Adrian Linus Dinesh Mariampillai, Beau Anthony Standish, Michael Ka Kit Leung
-
Publication number: 20190333253Abstract: The present disclosure relates to the generation of partial surface models them volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: ApplicationFiled: July 12, 2019Publication date: October 31, 2019Inventors: Adrian Linus Dinesh MARIAMPILLAI, Peter SIEGLER, Michael LEUNG, Beau Anthony STANDISH, Victor X.D. YANG
-
Patent number: 10403009Abstract: The present disclosure relates to the generation of partial surface models from volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: GrantFiled: June 28, 2018Date of Patent: September 3, 2019Assignee: 7D SURGICAL INC.Inventors: Adrian Linus Dinesh Mariampillai, Peter Siegler, Michael Leung, Beau Anthony Standish, Victor X. D. Yang
-
Publication number: 20180308263Abstract: The present disclosure relates to the generation of partial surface models from volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: ApplicationFiled: June 28, 2018Publication date: October 25, 2018Inventors: Adrian Linus Dinesh MARIAMPILLAI, Peter SIEGLER, Michael LEUNG, Beau Anthony STANDISH, Victor X.D. YANG
-
Patent number: 10013777Abstract: The present disclosure relates to the generation of partial surface models from volumetric datasets for subsequent registration of such partial surface models to surface topology datasets. Specifically, given an object that is imaged using surface topology imaging and another volumetric modality, the volumetric dataset is processed in combination with an approach viewpoint to generate one or more partial surfaces of the object that will be visible to the surface topology imaging system. This procedure can eliminate internal structures from the surfaces generated from volumetric datasets, thus increases the similarity of the dataset between the two different modalities, enabling improved and quicker registration.Type: GrantFiled: November 25, 2014Date of Patent: July 3, 2018Assignee: 7D SURGICAL INC.Inventors: Adrian Linus Dinesh Mariampillai, Peter Siegler, Michael Leung, Beau Anthony Standish, Victor X. D. Yang
-
Publication number: 20180153626Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.Type: ApplicationFiled: January 30, 2018Publication date: June 7, 2018Inventors: Victor Xiao Dong YANG, Beau Anthony Standish, Adrian Linus Dinesh Mariampillai, Michael Ka Kit Leung
-
Patent number: 9901409Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.Type: GrantFiled: November 1, 2016Date of Patent: February 27, 2018Assignee: RYERSON UNIVERSITYInventors: Victor Xiao Dong Yang, Beau Anthony Standish, Adrian Linus Dinesh Mariampillai, Michael Ka Kit Leung
-
Publication number: 20170079724Abstract: Systems and methods are provided for optical topology detection and illumination. Embodiments provide an integrated system, and methods of operation thereof, where the integrated system includes an illumination system and an optical topology detection system, and where at least a portion of the spectral content of illumination light from the illumination system is within an optical detection bandwidth of the optical topology detection system, and where the operation of the optical topology detection system and the illumination system are interleaved to avoid crosstalk, such that the optical topology detection system detects the optical topology detection light when the illumination system is not emitting illumination light. The system may include, and control the operation of, an optical navigation system. The components of the system may be mounted to a rigid frame to maintain calibration.Type: ApplicationFiled: September 20, 2016Publication date: March 23, 2017Inventors: Victor X.D. YANG, Adrian Linus Dinesh MARIAMPILLAI, Beau Anthony STANDISH, Michael Ka Kit LEUNG
-
Publication number: 20170042622Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.Type: ApplicationFiled: November 1, 2016Publication date: February 16, 2017Inventors: Victor Xiao Dong YANG, Beau Anthony Standish, Adrian Linus Dinesh Mariampillai, Michael Ka Kit LEUNG
-
Patent number: 9513113Abstract: Systems and methods are provided for optical topology detection and illumination. Embodiments provide an integrated system, and methods of operation thereof, where the integrated system includes an illumination system and an optical topology detection system, and where at least a portion of the spectral content of illumination light from the illumination system is within an optical detection bandwidth of the optical topology detection system, and where the operation of the optical topology detection system and the illumination system are interleaved to avoid crosstalk, such that the optical topology detection system detects the optical topology detection light when the illumination system is not emitting illumination light. The system may include, and control the operation of, an optical navigation system. The components of the system may be mounted to a rigid frame to maintain calibration.Type: GrantFiled: October 29, 2013Date of Patent: December 6, 2016Assignee: 7D SURGICAL, INC.Inventors: Victor Yang, Adrian Linus Dinesh Mariampillai, Beau Anthony Standish, Michael Ka Kit Leung
-
Patent number: 9510914Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.Type: GrantFiled: August 3, 2015Date of Patent: December 6, 2016Assignee: Ryerson UniversityInventors: Victor Xiao Dong Yang, Beau Anthony Standish, Adrian Linus Dinesh Mariampillai, Michael Ka Kit Leung
-
Patent number: D778441Type: GrantFiled: September 10, 2015Date of Patent: February 7, 2017Assignee: 7D SURGICAL INC.Inventors: Ernest N. Corrao, Jr., Ronald G. Litke, Jr., Glenn Paul DiCostanzo, Peter Siegler, Kathleen Chancellor-Maddison, Adrian Linus Dinesh Mariampillai, Michael Ka Kit Leung, Beau Anthony Standish, Victor X. D. Yang