Depuy Synthes Products, Inc.

Medos International Sarl

Genlyte Thomas Group, LLC

Depuy Spine, Inc.

Stratasys, Inc.

Medos International

Ocean Orthopedics, Inc.

Thomas J Gamache

Michael D Sorrenti

Eric Buehlmann

Roman Lomeli

Daniel Thommen

J Riley Hawkins

John Riley Hawkins

Joern Richter

James N Neeld

Veronique Christine Zollmann

Stephen T Bornhoft

John C Voellmicke

William Kane

Christopher L Ramsay

Michael Alan Fisher

Alexander D Grinberg

Michael C Gorhan

Judith Flock

Shawn D Stad

Nicholas Pavento

Eric D Kolb

Michael S Varieur

Edward B Zalenski

Richard O Meyer

John Conidi

Leonard Bryant Guffey

Jae Stelzer

Ken Czech

Peter Senn

Stephane Gully

Jan Klett

Kevin Flaherty

Roger Berger

Benjamin Cleveland

Thomas J Runco

Richard W Fournier

Derek Shaw

Paul S Maguire

Duane Jeffrey Enck

Jonathan Howe

James Murray

James Paiva

Paul G Beaudoin

Joseph M Childs

John Dieselman

Mark Lionetto

Katherine Selover

Clara Cheung

Alicia McDermott

Kenneth Connell

Joseph Amaral

Hassan A Serhan

Sean Hamilton Kerr

Raymond F Murphy

Michael White

Mark T Fulmer

Thomas E Martin

Robert E Sommerich

Matthew Parsons

Peyton L Hopson

Michael Mazzuca

Glen Arthur Presbrey

Sean Lilienfeld

Marc Puls

Bacem Georges

Shinikequa White

Kenneth Czech

Cynthia Star

Wayne Rogers

John Pracyk

John Wesley Canady

Jonathan Moreno

Veronique Christine Zollman

Samuel Grossman

Thomas Piscatelli

Loic Le Merlus

David Hayden

Oliver Smith

Philip Reeves

Graham M Ripple

Carl Legge

Bill Horton

John Wright

Phillip Edward Reeves

Alicia Mcdermott

John Canady

A retractor member is configured for insertion through a channel of an access member and for moving soft tissue at a treatment site that is accessible through the channel. The retractor includes a body having a proximal end and a distal end and spaced from each other along a longitudinal direction. The distal end defines a retractor blade and the body defines a first surface and a second surface opposite each other along a transverse direction substantially perpendicular to the longitudinal direction. The retractor includes an attachment device configured to selectively attach the body to a portion of the access member such that the body is extendable through the working channel while the body is attached to the portion of the access member.

Retractor members, and related systems and methods

A system for delivering flowable biomaterial to an intervertebral disc space between adjacent vertebral bodies includes a delivery body defining a proximal end, a distal end spaced from the proximal end along a longitudinal direction, a cannulation extending from the proximal end to an opening adjacent the distal end, and a distal region including a tip that extends to the distal end. The distal region defines a maximum height at a location proximal of the distal end and measured along a second direction perpendicular to the longitudinal direction. The distal region is for indicating a distance between the adjacent vertebral bodies. The system includes a carrier having a longitudinally elongate channel for carrying biomaterial and being insertable within the cannulation, as well as an advancement member configured for insertion within the cannulation to forcibly advance the biomaterial from the cannulation, through the opening, and into the disc space.

Biomaterial delivery device, and related systems and methods

Surgical visualization systems and related methods are disclosed herein, e.g., for providing visualization during surgical procedures. Systems and methods herein can be used in a wide range of surgical procedures, including spinal surgeries such as minimally-invasive fusion or discectomy procedures. Systems and methods herein can include various features for enhancing end user experience, improving clinical outcomes, or reducing the invasiveness of a surgery. Exemplary features can include access port integration, hands-free operation, active and/or passive lens cleaning, adjustable camera depth, and many others.

Surgical visualization systems and related methods

A method of repairing tissue of a patient secures at least two sutures to two initial points of the patient, and couples sutures to a repair matrix comprising a scaffold portion and an expandable portion. The scaffold portion is configured to integrate over time with the tissue being repaired. The method also expands the expandable portion to urge the repair matrix against the tissue to produce a securing surface, and then secures the at least two sutures to two additional points of the patient. The at least two sutures traverse the securing surface of the repair matrix between the two initial points and the two additional points to secure the repair matrix to the patient.

Method of augmenting tissue

Embodiments of bone and tissue resection devices are disclosed herein. In one embodiment, a device can include a blade having a distal cutting edge configured to perform a cutting action that produces a plug or core from a media being cut by the cutting edge, a drive mechanism arranged to transfer an oscillating force to the cutting edge for oscillating the cutting edge, a shield positioned to block contact with a portion of the cutting edge, and a depth adjustment mechanism configured to translate the cutting edge along a proximal-distal axis of the shield to adjust an axial position of the cutting edge relative to the shield.

Bone and tissue resection devices and methods

In one embodiment, a bone and tissue resection device can include a stationary assembly having a housing, an elongated sleeve extending distally from the housing, and a cutting region disposed distal to the sleeve. The device can further include a drive assembly having a blade shaft extending through the elongated sleeve, the blade shaft having a distal tip with a cutting surface configured to extend into the cutting region when the drive assembly advances distally relative to the stationary assembly. The drive assembly can further include an oscillator coupled to the blade shaft and configured to engage with a source of continuous rotational motion to convert the continuous rotational motion into oscillating motion of the drive shaft. Further, the drive assembly can be configured to slidably couple to the stationary assembly to permit selective translation of the drive assembly relative to the stationary assembly.

Connectors for connecting or linking one instrument or object to one or more other instruments or objects are disclosed herein. In some embodiments, a connector can include a first arm with a first attachment feature for attaching to a first object, such as a surgical access device, and a second arm with a second attachment feature for attaching to a second object, such as a support. The connector can have an unlocked state, in which the position and orientation of the access device can be adjusted relative to the support, and a locked state in which movement of the access device relative to the support is prevented or limited. Locking the connector can also be effective to clamp or otherwise attach the connector to the access device and the support, or said attachment can be independent of the locking of the connector.

Surgical instrument connectors and related methods

A method of inserting a fastener into a fusion cage can include attaching a fastener head of a bone fastener to a flexible bone fastener driver. The method can also include inserting the bone fastener into a threaded throughhole of a fusion cage comprising a front wall, a pair of opposing side walls, a back wall, and top and bottom surfaces adapted for gripping opposed vertebral endplates, wherein the front wall comprises the threaded throughhole.

Implant inserter having a laterally-extending dovetail engagement feature

Surgical access stabilization devices, systems, and methods are disclosed herein. For example, the devices, systems, and methods disclosed herein can be used during a surgical procedure to selectively establish, stabilize, and maintain a desired trajectory and/or positioning of a surgical access device. An exemplary surgical access stabilization device can include a pad with an adhesive distal facing surface to adhere to an anchor surface, a surgical access device coupled to the pad, and a locking mechanism to selectively lock a position of the surgical access device relative to the pad. In one embodiment, the anchor surface can be the skin of a patient. An exemplary surgical access device stabilization method can include making an incision in a patient at a surgical site, inserting a surgical access device through the incision, adhering a pad to an anchor surface, e.g., the skin of the patient, coupling the surgical access device to the pad, and selectively locking a position of the surgical access device relative to the pad. Other exemplary devices, systems, and methods are also provided.

Skin foundation access portal

An implant assembly includes a screw body, including anchor portion and proximal head portion, and a cradle movably mounted in the screw body to allow for controlled angulation between a spinal connection element disposed in the cradle and the screw body. The cradle is pivotable in one or more selected directions about one or more axes relative to the screw body. The cradle may be generally, substantially spherical in shape and allow for unrestricted movement in one or more directions around one or more axis.

Adjustable implant assembly

Disclosed herein are expanding spinal fusion cage embodiments including an expandable cage assembly configured to expand from a collapsed state to an expanded state in an intervertebral space when inflated with a material. The assembly can include an inflatable section defining an interior volume configured to receive the material and expand the interior volume in response to a pressure from the received material to cause the expandable cage assembly to transition from the collapsed state to the expanded state, and a stabilization section configured to restrain the inflatable section during inflation.

Expanding spinal fusion cage

Systems, devices, and methods are provided for trajectory guidance using instrument position data and planned trajectories into or through a patient's body or an object. Lasers are emitted from a laser system toward the patient's body or object at an area within or proximate to the instrument operator's line of sight. Information about the instrument, including the position of its proximal and distal ends, and the position of the patient's body or object, are used to direct the emission of the lasers in real-time during operation of the instrument. The emitted lasers function as visual cues indicating the manner in which to position the distal and proximal ends of the instrument to properly align with the planned trajectory. A guidance map on the instrument can be used to output visual cues about the position of the distal and proximal ends of the instrument relative to a planned trajectory.

Systems, devices, and methods for providing surgical trajectory guidance

Devices and methods for enhancing the effectiveness of spinal stabilization, and particularly that of cervical spinal stabilization, are provided herein. More specifically, methods and systems are disclosed for effectively positioning occipital plates and spinal fixation assemblies within target vertebrae, while also reducing any associated patient trauma (e.g., muscle stripping, tissue damage, etc.). The systems and methods can utilize trans-lamina delivery of the spinal fixation assemblies to allow for the positioning of the fixation elements along the midline of the patient's spine.

System and method for cervical midline fixation

Growing community of inventors

Fall River, MA, United States of America

Thomas J Gamache