Patents by Inventor Ryan Jefferis

Ryan Jefferis 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).

  • Publication number: 20240122279
    Abstract: A self-adjustable surgical garment includes a front defining a centerline, a back, and two sides connecting the front and the back. The self-adjustable surgical garment also includes a strap having a first segment and a second segment, the second segment separable from the first segment. The first segment of the strap comprises a first strap and a second strap each comprising fastening portions, and wherein the second segment is a third strap which is removably coupled to both of the first strap and the second strap. The fastening portions are removably coupled to a portion of the garment such that a portion of the first segment is in a sterile zone. The region corresponding to a sterile zone of the wearer being at least partially defined as a region within ninety degrees in either direction of the centerline.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 18, 2024
    Applicant: Stryker Corporation
    Inventor: Ryan A. Jefferis
  • Publication number: 20230118466
    Abstract: A surgical apparel system including a surgical helmet including a peripheral device and surgical garment. The surgical helmet comprising a face frame, a sensor, and a coupling member at least partially disposed within a recess of the face frame. The surgical garment configured to be at least partially disposed over the surgical helmet to provide a barrier between a medical environment and a wearer, the garment comprising an attachment element configured to removably engage the coupling member of the helmet to couple the garment to the helmet. The sensor positioned and configured to detect when the attachment element is engaged with the coupling member and to transmit a signal a controller related to operation of the peripheral device based on the engagement of the attachment element with the coupling member. The controller coupled to the sensor configured to control the peripheral device based on the signal from the sensor.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 20, 2023
    Applicant: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Patent number: 11547169
    Abstract: A medical garment for use with a helmet, wherein the garment comprises a shell and a transparent face shield configured to define a barrier between the wearer and the environment. The transparent face shield may comprise a tab configured to be at least partially disposed within an alignment channel of the helmet when the medical garment is attached to the helmet to orient the shell relative to the helmet. The tab may also be separate from the transparent face shield and disposed on the shell of the medical garment. The transparent face shield may also comprise an attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: January 10, 2023
    Assignee: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Publication number: 20220273066
    Abstract: A surgical helmet (720) for use with a surgical garment (718) and a power source (826). The surgical helmet comprises a protrusion (746) extending from a top beam (729) and configured to removably secure the surgical garment to the surgical helmet, and a projection (754) extending transversely from the protrusion to retain the surgical garment. The surgical helmet may also comprise a post (834) and the power source may comprise a plug (832), wherein the post and the plug comprise complementary features to allow the plug to be rotated about the post without breaking the electrical connection between the plug and the post.
    Type: Application
    Filed: July 30, 2020
    Publication date: September 1, 2022
    Applicant: Stryker Corporation
    Inventors: Stephen Isham, Benjamin Edinger, Wei Jian Chiu, Ryan Jefferis, Beau Kidman
  • Publication number: 20220151321
    Abstract: A face frame including features for coupling the surgical garment to a surgical helmet. The face frame (524) comprises a lower beam (528) connected by a pair of posts (526, 527). The posts of the face frame comprise a face frame coupler (552, 554) configured to removably couple the face frame to a surgical helmet.
    Type: Application
    Filed: April 30, 2020
    Publication date: May 19, 2022
    Applicant: Stryker Corporation
    Inventors: Douglas Paul Hines, Sergey Belikov, Ryan Jefferis
  • Publication number: 20220110381
    Abstract: A surgical apparel system including a surgical helmet, a surgical garment, and a power source. The surgical helmet may comprise a detector for determining the presence or absence of the surgical garment. The surgical helmet may also comprise a peripheral device and a controller for controlling operation of the peripheral device. The surgical helmet may also comprise a detector in communication with the controller, the detector configured to indicate the presence or absence of the surgical garment being disposed over the surgical helmet. The surgical helmet may also comprise one or more user inputs in communication with the controller and configured to allow the user to manipulate one or more operational characteristic of the peripheral device. The controller may be configured to control the operation of the peripheral device based on signals received from the user input and/or the detector.
    Type: Application
    Filed: October 7, 2021
    Publication date: April 14, 2022
    Applicant: Stryker Corporation
    Inventors: Ryan Jefferis, Beau M. Kidman, Stephen Isham
  • Patent number: 11291265
    Abstract: A surgical garment for use with a helmet, wherein the garment comprises a shell, a transparent face shield, and an attachment element coupled to the transparent face shield. The garment may be configured to define a barrier between the wearer and the environment. The attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces. The attachment element comprises a head having a distal surface and a proximal surface, and defining a coupling recess, the coupling recess is defined in the proximal surface of the head. The garment may comprise a first and second attachment element, with the first attachment element being coupled to upper portion of the transparent face shield and the second attachment element being coupled to lower portion of the transparent face shield.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: April 5, 2022
    Assignee: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Publication number: 20210392988
    Abstract: A surgical garment for use with a helmet, wherein the garment comprises a shell, a transparent face shield, and an attachment element coupled to the transparent face shield. The garment may be configured to define a barrier between the wearer and the environment. The attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces. The attachment element comprises a head having a distal surface and a proximal surface, and defining a coupling recess, the coupling recess is defined in the proximal surface of the head. The garment may comprise a first and second attachment element, with the first attachment element being coupled to upper portion of the transparent face shield and the second attachment element being coupled to lower portion of the transparent face shield.
    Type: Application
    Filed: August 31, 2021
    Publication date: December 23, 2021
    Applicant: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Publication number: 20210204621
    Abstract: A self-adjustable surgical garment includes a front defining a centerline, a back, and two sides connecting the front and the back. The self-adjustable surgical garment also includes a strap having a first end portion, a second end portion opposite the first end portion, and a fastening portion. The strap is attached at the first end portion to the back. Additionally, the fastening portion is removably coupled to a portion of the garment such that the second end portion is in a sterile zone of a wearer. The region corresponding to a sterile zone of the wearer being at least partially defined as a region within ninety degrees in either direction of the centerline.
    Type: Application
    Filed: May 22, 2019
    Publication date: July 8, 2021
    Applicant: Stryker Corporation
    Inventor: Ryan A. Jefferis
  • Publication number: 20200359718
    Abstract: A surgical garment configured for attachment to a surgical helmet, wherein the surgical garment defines a barrier between the wearer and the environment. The surgical helmet includes a peripheral device, a chin bar, and a coupling member. The coupling member may be recessed within the chin bar. The surgical garment may comprise an attachment element configured to removably couple with the coupling member of the surgical helmet. The coupling member and attachment member may comprise reciprocal features, such as a protrusion and a recess. The protrusion and/or corresponding recess may comprise a curved or similarly shaped surface configured to resist decoupling of the attachment member and the coupling member when a force is applied to the surgical garment.
    Type: Application
    Filed: August 3, 2020
    Publication date: November 19, 2020
    Applicant: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Publication number: 20200275724
    Abstract: A medical garment for use with a helmet, wherein the garment comprises a shell and a transparent face shield configured to define a barrier between the wearer and the environment. The transparent face shield may comprise a tab configured to be at least partially disposed within an alignment channel of the helmet when the medical garment is attached to the helmet to orient the shell relative to the helmet. The tab may also be separate from the transparent face shield and disposed on the shell of the medical garment. The transparent face shield may also comprise an attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces.
    Type: Application
    Filed: July 31, 2019
    Publication date: September 3, 2020
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Patent number: 10750800
    Abstract: A surgical garment configured for attachment to a surgical helmet, wherein the surgical garment defines a barrier between the wearer and the environment. The surgical helmet includes a peripheral device, a chin bar, and a coupling member. The coupling member may be recessed within the chin bar. The surgical garment may comprise an attachment element configured to removably couple with the coupling member of the surgical helmet. The coupling member and attachment member may comprise reciprocal features, such as a protrusion and a recess. The protrusion and/or corresponding recess may comprise a curved or similarly shaped surface configured to resist decoupling of the attachment member and the coupling member when a force is applied to the surgical garment.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: August 25, 2020
    Assignee: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Patent number: 10420386
    Abstract: A medical garment for use with a helmet, wherein the garment comprises a shell and a transparent face shield configured to define a barrier between the wearer and the environment. The transparent face shield may comprise a tab configured to be at least partially disposed within an alignment channel of the helmet when the medical garment is attached to the helmet to orient the shell relative to the helmet. The tab may also be separate from the transparent face shield and disposed on the shell of the medical garment. The transparent face shield may also comprise an attachment element configured to removably couple with a coupling member of the helmet, wherein the attachment element and coupling member comprise complementary coupling surfaces.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: September 24, 2019
    Assignee: STRYKER CORPORATION
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Publication number: 20190231005
    Abstract: A surgical garment configured for attachment to a surgical helmet, wherein the surgical garment defines a barrier between the wearer and the environment. The surgical helmet includes a peripheral device, a chin bar, and a coupling member. The coupling member may be recessed within the chin bar. The surgical garment may comprise an attachment element configured to removably couple with the coupling member of the surgical helmet. The coupling member and attachment member may comprise reciprocal features, such as a protrusion and a recess. The protrusion and/or corresponding recess may comprise a curved or similarly shaped surface configured to resist decoupling of the attachment member and the coupling member when a force is applied to the surgical garment.
    Type: Application
    Filed: December 18, 2018
    Publication date: August 1, 2019
    Applicant: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham
  • Patent number: 10098749
    Abstract: An interphalangeal prosthesis (10) includes a mobile element (12), a proximal fixation element (22), and a distal fixation element (24). The mobile element (12) includes a proximal portion (42, 62, 94) and a distal portion (43, 64, 92), and the proximal portion includes three proximal mobile coupling contiguous surfaces (46, 48, 50) and a proximal mobile coupling protrusion (52), and the distal portion includes a distal coupling mobile surface (54) and a distal mobile coupling protrusion (56), and the proximal portion and the distal portion move relative to each other primarily in an axis of rotation perpendicular to a plane that extends through the proximal mobile coupling protrusion, the three proximal mobile coupling contiguous surfaces, the distal coupling mobile surface, and the distal mobile coupling protrusion in an implanted configuration.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: October 16, 2018
    Inventors: Ryan A. Jefferis, Michelle A. Chin, Robert (aka Andrew) A. Fields
  • Publication number: 20170027710
    Abstract: An interphalangeal prosthesis (10) includes a mobile element (12), a proximal fixation element (22), and a distal fixation element (24). The mobile element (12) includes a proximal portion (42, 62, 94) and a distal portion (43, 64, 92), and the proximal portion includes three proximal mobile coupling contiguous surfaces (46, 48, 50) and a proximal mobile coupling protrusion (52), and the distal portion includes a distal coupling mobile surface (54) and a distal mobile coupling protrusion (56), and the proximal portion and the distal portion move relative to each other primarily in an axis of rotation perpendicular to a plane that extends through the proximal mobile coupling protrusion, the three proximal mobile coupling contiguous surfaces, the distal coupling mobile surface, and the distal mobile coupling protrusion in an implanted configuration.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 2, 2017
    Inventors: RYAN A. JEFFERIS, MICHELLE A. CHIN, ROBERT (aka ANDREW) A. FIELDS
  • Patent number: D936905
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: November 23, 2021
    Assignee: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham, Mark Wasserman
  • Patent number: D936909
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: November 23, 2021
    Assignee: Stryker Corporation
    Inventors: Ryan Jefferis, Beau Kidman, Stephen Isham, Mark Wasserman