Patents by Inventor Shawn St. Pierre

Shawn St. Pierre 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: 11937886
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses, Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: March 26, 2024
    Assignee: Hologic, Inc.
    Inventors: John Laviola, Shawn St. Pierre, Brian Stellmach, Lori Fontaine, Joseph A. Stand, III, Estefania Alvarez, Stephen Grantz, Michelle Dawn Lyman, Shannon Marie Butler, Yuliya Mathis
  • Publication number: 20230404499
    Abstract: A specimen radiography system may include a controller and a cabinet. The cabinet may include an x-ray source, an x-ray detector, and a specimen drawer disposed between the x-ray source and the x-ray detector. The specimen drawer may be automatically positionable along a vertical axis between the x-ray source and the x-ray detector.
    Type: Application
    Filed: June 29, 2023
    Publication date: December 21, 2023
    Applicant: Hologic, Inc.
    Inventors: Kenneth DeFreitas, Timothy N. Wells, Thomas DeYoung, Henry Landry, Shawn St. Pierre, Shawn Hochstetler, Joseph Vartolone, Neil Roth, Michelle Lustrino
  • Publication number: 20230351600
    Abstract: Methods and systems for identifying a region of interest in breast tissue use artificial intelligence to confirm that a target lesion identified during initial imaging the breast tissue has been identified in a subsequent imaging session. A computing system operating a lesion matching engine uses a machine learning classifier algorithm trained on cases of initial and subsequent two-dimensional or three-dimensional images of lesions. The lesion matching engine analyzes a target lesion identified with initial and a potential lesion identified with current imaging to determine a likelihood that the target lesion is the same as the potential lesion. A confidence level indicator for the lesion match is presented on a display of a computing device to aid a healthcare provider in locating a lesion in breast tissue.
    Type: Application
    Filed: August 26, 2021
    Publication date: November 2, 2023
    Applicant: HOLOGIC, INC.
    Inventors: Zhenxue JING, Shawn ST. PIERRE
  • Publication number: 20230329652
    Abstract: A compression paddle with a plurality of markers is advanced towards a patient's breast which has been positioned on a support platform for an imaging procedure. An initial position of the compression paddle is detected relative to the support platform when a portion of the breast is contacted. An initial marker is identified which is associated with a feature of the breast when the compression paddle is in the initial position. A compression target marker is based at least in part on the initial position and the initial marker.
    Type: Application
    Filed: May 9, 2023
    Publication date: October 19, 2023
    Applicant: Hologic, Inc.
    Inventors: Shawn ST. PIERRE, Alan Rego, Richard Gladwin Edwards, Joseph Vartolone, Timothy Wells
  • Patent number: 11730434
    Abstract: A specimen radiography system may include a controller and a cabinet. The cabinet may include an x-ray source, an x-ray detector, and a specimen drawer disposed between the x-ray source and the x-ray detector. The specimen drawer may be automatically positionable along a vertical axis between the x-ray source and the x-ray detector.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: August 22, 2023
    Assignee: Hologic, Inc.
    Inventors: Kenneth Defreitas, Timothy N. Wells, Thomas DeYoung, Henry Landry, Shawn St. Pierre, Shawn Hochstetler, Joseph Vartolone, Neil Roth, Michelle Lustrino
  • Patent number: 11701068
    Abstract: A compression paddle with a plurality of markers is advanced towards a patient's breast which has been positioned on a support platform for an imaging procedure. An initial position of the compression paddle is detected relative to the support platform when a portion of the breast is contacted. An initial marker is identified which is associated with a feature of the breast when the compression paddle is in the initial position. A compression target marker is based at least in part on the initial position and the initial marker.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: July 18, 2023
    Assignee: Hologic, Inc.
    Inventors: Shawn St. Pierre, Alan Rego, Richard Gladwin Edwards, Joseph Vartolone, Timothy Wells
  • Patent number: 11684323
    Abstract: A bracket body releasably secures a compression element to the compression arm of a breast imaging system. A pair of parallel lateral arms extends from a rigid frame which extends from the bracket. A span connects the ends of the lateral arms opposite the bracket and a flexible membrane extends from the span towards the bracket body.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: June 27, 2023
    Assignee: Hologic, Inc.
    Inventors: Shawn St. Pierre, Richard Gladwin Edwards, Joseph Vartolone
  • Publication number: 20230124481
    Abstract: A method of identifying a location of a region of interest within a breast utilizes compressed location coordinates for the region of interest recorded while the breast is under compression during an x-ray imaging procedure such as mammography or tomosynthesis. The compressed location coordinates are converted to uncompressed location coordinates using a mathematical tissue deformation model. The volume and density of the breast affects how the coordinates are translated for use with an ultrasound imaging system. A system including a computing system in communication with an ultrasound imaging system is utilized to perform the method. The resultant predicted location coordinates of the region of interest are used to guide a healthcare provider to potential lesions that are to be examined using ultrasound, where the potential lesions had been previously identified during a screening mammogram.
    Type: Application
    Filed: March 23, 2021
    Publication date: April 20, 2023
    Inventor: Shawn ST. PIERRE
  • Publication number: 20230103969
    Abstract: Methods and systems for identifying a region of interest in breast tissue utilize artificial intelligence to confirm that a target lesion identified during imaging the breast tissue using a first imaging modality (e.g. x-ray imaging) has been identified using a second imaging modality (e.g. ultrasound imaging). A computing system operating a lesion matching engine utilizes a machine learning classifier algorithm trained on cases of x-ray images and corresponding ultrasound images in which lesions were identified for further analysis. The lesion matching engine analyzes a target lesion identified with x-ray imaging and a potential lesion identified with ultrasound imaging to determine a likelihood that the target lesion is the same as the potential lesion. A confidence level indicator for the lesion match is presented on a display of a computing device to aid a healthcare provider in locating a lesion in breast tissue.
    Type: Application
    Filed: March 25, 2021
    Publication date: April 6, 2023
    Inventors: Shawn ST. PIERRE, Christophe FRASCHINI
  • Publication number: 20230098305
    Abstract: Systems and methods for mapping a region of interest within breast tissue utilize multiple layers of information to produce a unique digital fingerprint of breast tissue. X-ray and ultrasound imaging is combined with elastography and Doppler to create an architectural map of a breast including coordinates to mark one or more regions of interest. The architectural map can be utilized during future imaging procedures and surgeries to automatically and virtually indicate the location of previously biopsied lesions. The architectural map can be displayed on a user interface of a computing device to guide a user to the region of interest during imaging.
    Type: Application
    Filed: March 24, 2021
    Publication date: March 30, 2023
    Inventors: Shawn ST. PIERRE, Christophe FRASCHINI
  • Publication number: 20230098785
    Abstract: Examples of the present disclosure describe systems and methods for implementing real-time artificial intelligence (AI) for physical biopsy marker detection. In aspects, the physical characteristics for one or more biopsy site markers may be used to train an AI component of an ultrasound system. The trained AI may be configured to identify deployed markers. When information relating to the characteristics of a deployed marker is input into the ultrasound system, the trained AI may process the received information to create one or more estimated images of the marker, or identify echogenic properties of the marker. During an ultrasound of the site comprising the deployed marker, the AI may use the estimated images and/or identified properties to detect the shape and location of the deployed marker.
    Type: Application
    Filed: February 19, 2021
    Publication date: March 30, 2023
    Inventors: Shawn ST. PIERRE, John LAVIOLA, Helene SPORTOUCHE, Christophe FRASCHINI
  • Publication number: 20230021258
    Abstract: A compression paddle with a plurality of markers is advanced towards a patient's breast which has been positioned on a support platform for an imaging procedure. An initial position of the compression paddle is detected relative to the support platform when a portion of the breast is contacted. An initial marker is identified which is associated with a feature of the breast when the compression paddle is in the initial position. A compression target marker is based at least in part on the initial position and the initial marker.
    Type: Application
    Filed: May 16, 2022
    Publication date: January 19, 2023
    Applicant: Hologic, Inc.
    Inventors: Shawn ST. PIERRE, Alan REGO, Richard Gladwin EDWARDS, Joseph VARTOLONE, Timothy WELLS
  • Patent number: 11481038
    Abstract: Examples of the present disclosure describe systems and methods for using gesture recognition to control medical hardware and software. In aspects, an activation signal may be received by an input processing system, such as a gesture recognition system, a voice recognition system, or a touch-based system. After receiving the activation signal, user input may be received by the input processing system. The user input may be processed to determine a current or applicable context. Based on the context, one or more actions corresponding to the user input may be identified. The input processing system may then cause the identified action(s) to be performed.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: October 25, 2022
    Assignee: Hologic, Inc.
    Inventors: Timothy N. Wells, Shawn St. Pierre
  • Patent number: 11464585
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses. Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: October 11, 2022
    Assignee: Hologic, Inc.
    Inventors: John Laviola, Shawn St. Pierre, Brian Stellmach, Lori Fontaine, Joseph A. Stand, III, Estefania Alvarez, Stephen Grantz, Michelle Dawn Lyman, Shannon Marie Butler, Yuliya Mathis
  • Patent number: 11432883
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses. Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: September 6, 2022
    Assignee: Hologic, Inc.
    Inventors: John Laviola, Shawn St. Pierre, Brian Stellmach, Lori Fontaine, Joseph A. Stand, III, Estefania Alvarez, Stephen Grantz, Michelle Dawn Lyman, Shannon Marie Butler, Yuliya Mathis
  • Patent number: 11357456
    Abstract: A compression paddle with a plurality of markers is advanced towards a patients breast which has been positioned on a support platform for an imaging procedure. An initial position of the compression paddle is detected relative to the support platform when a portion of the breast is contacted. An initial marker is identified which is associated with a feature of the breast when the compression paddle is in the initial position. A compression target marker is based at least in part on the initial position and the initial marker.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: June 14, 2022
    Assignee: Hologic, Inc.
    Inventors: Shawn St. Pierre, Alan Rego, Richard Gladwin Edwards, Joseph Vartolone, Timothy Wells
  • Publication number: 20220110699
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses, Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: John LAVIOLA, Shawn ST. PIERRE, Brian STELLMACH, Lori FONTAINE, Joseph A. STAND, III, Estefania ALVAREZ, Stephen GRANTZ, Michelle Dawn LYMAN, Shannon Marie BUTLER, Yuliya MATHIS
  • Publication number: 20220071714
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses. Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Application
    Filed: November 12, 2021
    Publication date: March 10, 2022
    Inventors: John LAVIOLA, Shawn ST. PIERRE, Brian STELLMACH, Lori FONTAINE, Joseph A. STAND, III, Estefania ALVAREZ, Stephen GRANTZ, Michelle Dawn LYMAN, Shannon Marie BUTLER, Yuliya MATHIS
  • Publication number: 20220061930
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses, Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Application
    Filed: November 11, 2021
    Publication date: March 3, 2022
    Inventors: John LAVIOLA, Shawn ST. PIERRE, Brian STELLMACH, Lori FONTAINE, Joseph A. STAND, III, Estefania ALVAREZ, Stephen GRANTZ, Michelle Dawn LYMAN, Shannon Marie BUTLER, Yuliya MATHIS
  • Publication number: 20220061931
    Abstract: Disclosed biopsy markers are adapted to serve as localization markers during a surgical procedure. Adaptation includes incorporation of materials detectable under ultrasound during surgery, as well as features for co-registration with image guidance or other real-time imaging technologies during surgery. Such biopsy markers, when used as localization markers, improve patient comfort and reduce challenges in surgical coordination and surgery time. Additional disclosed biopsy markers are adapted to serve as monitoring and/or detection apparatuses. Localization of an implanted marker may be done with ultrasound technology. Ultrasound image data is analyzed to identify the implanted marker. A distance to the marker or a lesion may be determined and displayed. The determined distance may be a distance between the ultrasound probe and the marker or lesion, a distance between the marker or lesion and an incision instrument, and/or a distance between the ultrasound probe and the incision instrument.
    Type: Application
    Filed: November 11, 2021
    Publication date: March 3, 2022
    Inventors: John LAVIOLA, Shawn ST. PIERRE, Brian STELLMACH, Lori FONTAINE, Joseph A. STAND, III, Estefania ALVAREZ, Stephen GRANTZ, Michelle Dawn LYMAN, Shannon Marie BUTLER, Yuliya MATHIS