Life Spine, Inc.

Spinal Generations, LLC

Gizmo Medical LLC

Michael S Butler

Daniel P Predick

Madeline C Wolters

Michael Joseph Milella, Jr

Brian D Hartsell

Garrett D Lauf

Kara A Bucci

Patrick J Sweeney

James A Rinner

Eugene Shoshtaev

Danish Siddiqui

Seetal K Erramilli

Robert Alex Hirschl

Matthew S Coyne

Thomas John Wegrzyn, Iii

Richard M Mueller

Paul Christopher Zakelj

Jim A Youssef

Gregory Palagi

Alan S Hilibrand

Alexander Allen Salinas

Jeffrey Chun Wang

Zeshan Hyder

David T Mehl

Matthew J Butler

Katrina Robin Keller

Zachary I Butler

Rupesh Kumar Badam

Sridhar Jayaraman

Vishnu Nallani

Michael J Millela

A steerable expandable implant having a lower support member and an upper support member, the upper support member movable relative to the lower support member between a collapsed position and an expanded position. The implant also includes a first control member coupled to the lower support member, where manipulation of the first control member causes the lower support member to move relative to the upper support member. The implant further includes a pivot member configured to receive a tool, the tool and the pivot member rotatable relative to the lower support member between a first position and a second position, where the pivot member includes an aperture and an axis of the aperture is angularly offset from an axis of the first control member in the first position and the axis of the aperture is angularly aligned with the axis of the first control member in the second position.

Steerable implant assembly

An expandable implant includes an upper portion configured to engage a first portion of bone, a bottom portion configured to engage a second portion of bone, a control assembly coupled to the upper portion and the bottom portion and configured to control relative movement between the upper portion and the bottom portion, wherein the control assembly includes a front portion and a control member, wherein the front portion has an aperture configured to receive the control member, wherein the control member includes a head, and wherein a portion of the head is positioned outside of the aperture as the implant is expanded between a first, collapsed orientation and a second, expanded orientation.

Expandable implant assembly

Systems and methods for detecting regions of interests (ROIs) in biomedical images are described herein. A computing system may identify a biomedical image having an ROI. The computer system may apply an object detection model to the biomedical image. The object detection model may generate a feature map using the biomedical image. The object detection model may generate an anchor box corresponding to a portion of the pixels in the feature map. The computing system may apply an instance segmentation model to identify a segment of the biomedical image within the anchor box corresponding to the ROI. The computer system may provide an output based on the segment to identify the ROI in the biomedical image.

Detecting and segmenting regions of interest in biomedical images using neural networks

An expandable implant includes a base member, an adjustable member adjustably coupled to the base member and movable between a first, collapsed position, and a second, expanded position, a control assembly including a control shaft, wherein manipulation of the control shaft causes relative movement of the adjustable member relative to the base member, wherein the base member and the adjustable member are coupled together at least in part via the control assembly such that the control shaft is rotationally fixed relative to the base member and the adjustable member, and the adjustable member is resiliently compressible relative to the base member.

Expandable implant assembly with compression features

A guide assembly includes a spinal screw assembly having a bone screw and a spinal rod holder; and a spinal rod guide having first and second elongated arc portions defining a pair of longitudinal slots extending along the first and second arc portions, each of the first and second arc portions further defining at least one recess extending transversely from each of the longitudinal slots, the at least one recess configured to receive at least a portion of a reduction tool to enable reduction of a spinal rod received within the spinal rod holder.

Systems and methods for spinal rod insertion and reduction

A spinal interbody device includes a base link comprising a first end and a second end, the base link including a cutout extending through the base link between the first end and the second end; a linkage including a first link having a first end coupled to the first end of the base link and a second end, the first link including a first aperture extending through the first link and defining a first longitudinal axis; and a second link having a first end coupled to the second end of the first link and a second end coupled to the second end of the base link, the second link including a second aperture extending through the second link and defining a second longitudinal axis. The base link and the first and second links define top and bottom surfaces configured to engage adjacent portions of bone, and first and second sides extending between the top and bottom surfaces. When the linkage is movable relative to the base link between a collapsed position and an expanded position, wherein when in the expanded position, an unobstructed line of sight is provided through the cutout and the first aperture along the first longitudinal axis and through the cutout and the second aperture along the second longitudinal axis.

Radially expandable spinal interbody device and implantation tool

An adjustable implant includes a body portion including a first end, a second end including a bull nose, and a sidewall extending from the first end to the second end, a hook coupled to the body portion, the hook including a first hook portion extending from the body portion in a first direction, and a second hook portion extending from the first hook portion in a second direction that is different from the first direction, a first wing coupled to the first end of the body portion, and a second wing coupled to the body portion such that the distance between the first wing and the second wing is adjustable by a user, wherein the first and second wings include inward facing surfaces configured to be positioned adjacent portions of bone of a patient.

Adjustable spine distraction implant

An expandable implant includes a top support configured to engage a first portion of vertebral bone, a bottom support configured to engage a second portion of vertebral bone, and a control assembly coupled to the top support and the bottom support and configured to control relative movement between the top support and the bottom support. The control assembly includes a control member including a head and a body portion. The head includes a recess and the body portion includes at least one access port in fluid communication with the recess to enable delivery of fluid to an interior of the implant via the recess and at least one access port.

An expandable implant includes an upper main support, a lower main support, an upper pivoting support, and a lower pivoting support. The upper main support and the upper pivoting support are configured to engage a first portion of bone, and the lower main support is coupled to the upper main support and configured to engage a second portion of bone. The upper main support is adjustable relative to the lower main support to adjust height of the implant. The upper pivoting support is rotatably movable relative to the upper main support. The lower pivoting support is coupled to the upper pivoting support, configured to engage the second bone portion, and is rotatably movable relative to the lower main support. Adjusting the upper main support relative to the lower main support causes adjustment of the upper pivoting support relative to the lower pivoting support.

A spine plate implant utilizes cam lock setscrews to retain bone screws in the plate once implanted. A cam lock setscrew is received in a setscrew pocket adjacent a configured bone screw bore of the plate and is configured to allow a bone screw to be received in the plate when in an unlocked rotational position, and to retain the received bone screw when in a locked rotational position. The bone screw may include a tang that allows engagement with external teeth of the cam lock setscrew when the cam lock setscrew is rotated into the locked position. Once the cam lock setscrew is in the locked position, the bone screw is inhibited from backing out of the bone screw bore. When the cam lock setscrew is in the unlocked position, a flat of the cam lock setscrew is adjacent the bone screw tang so the bone screw may be removed.

Spine plate implant with cam lock bone screw retention

A steerable expandable implant including a base member, an adjustable member coupled to the base member, the adjustable member movable between a collapsed position and an expanded position, a pivot member rotatably received by the base member and configured to receive a tool such that the tool and the pivot member are rotatable relative to the base member between a first position and a second position, wherein the pivot member is translationally fixed relative to the base member, and a first control member received by the base member, wherein manipulation of the first control member causes the adjustable member to move between the collapsed position and the expanded position.

An expandable implant includes a top support assembly defining an upper surface configured to engage a first portion of bone, a first central aperture extending from the upper surface to an interior of the implant, and a first grid structure surrounding the first central aperture; a bottom support assembly defining a lower surface configured to engage a second portion of bone, a second central aperture extending from the lower surface to the interior, and a second grid structure surrounding the second central aperture; and a control assembly coupled to the top support assembly and the bottom support assembly and configured to control relative movement between the top support assembly and the bottom support assembly between a collapsed position and an expanded position.

Expandable spinal interbody assembly

An implant and method for spinal facet joint stabilization uses a wedge and plate adapted to accept prongs of a surgical instrument for installing the implant into a posterior spinal facet joint. The wedge has an anterior end with a threaded bore. A notch in each lateral side of the plate aligns with a groove in each lateral side of the wedge. Each notch and groove pair receives a prong of the surgical instrument to hold the wedge and plate during implantation. A superior tube of the surgical instrument supports a superior rod having an end configured for installing a bone screw attaching the plate to the superior vertebra of the spinal facet joint. An inferior tube of the surgical instrument supports an inferior rod having an end configured to attach to the threaded bore of the wedge along with the plate during introduction of the implant into the spinal facet joint, and installing the set screw to attach the plate to the wedge.

Growing community of inventors

St. Charles, IL, United States of America

Michael S Butler