Jcbd, LLC

Elite I.p., Inc.

Jcbc, LLC

Edward Jeffrey Donner

Christopher Thomas Donner

Hai H Trieu

Brian VanHiel

Taylor Davis

Ryan Carson Lewis

Ryan Dregalla

Lucanus Steven Koldewyn

Natalie Victoria Donner

James P Duncan

Cathlene Donaldson

Stuart Lindquist

Hai Trieu

Bradley Austin Donner

James Duncan

A method of surgically treating a patient suffering from severe pain and disability of the low back and buttock by stabilizing the patient's spinal column to their pelvis with an implant system including surgical tools and an implant designed to prevent movement between the sacrum and the ilium while being able to attach to a spinal fusion rod which connect to pedicle screws implanted in the bones of the spine of the patient in order to offer lasting relief of the patient's symptoms. The system is designed to address complications in adult spinal deformity by optimizing spinopelvic fixation vis-à-vis the unique biomechanics of the SI joint. The sacropelvic system is a surgical solution which provides an additively manufactured implant at the base of the spine employing an S2AI trajectory while utilizing assisting technologies including surgical navigation and intraoperative neurophysiological monitoring.

Sacropelvic fusion implant system for providing a foundation for spinopelvic fixation constructs in adult spinal deformity surgery

A sacroiliac joint fusion procedure using surgical instruments specifically designed for access and treatment at a posterior inferior access region to the cartilaginous portion of the SI joint. The system allows for fewer devices implanted in the patient to reduce potential risks which are increased when having to place three or more implants. Due to the special design which resists the shear and nutational forces present at the SIJ, just a single implant can be used therefore reducing the amount of metal implanted into the patient while allowing for a great area for bone healing and bridging which provides a lasting relief to the otherwise excruciating low back, buttock and leg pain originating from the degenerative sacroiliac joint.

Posterior-inferior sacroiliac joint fusion procedure employing an implant having a pair of fixation members connected by a bridge

A mesenchymal stem cell harvesting system and method for increasing the efficiency of collecting and processing physiological fluids containing mesenchymal stem cells from a cavity within a patient's skeletal system. Microenvironments risk in MSC production and concentration within a cavity, for example the patient's ilium, are penetrated with a pointed instrument used to create an aperture in the hard cortical bone forming the cavity followed by the insertion of an aspiration device which extracts one or more samples of cancellous bone, bone marrow, bone marrow blood and other aspirated material. The aspirate is rinsed and may be filtered to remove unwanted material and to increase the concentration and purity of the mesenchymal stem cells in the aspirant far beyond levels formerly obtainable for use in autologous treatment of the patient.

Method and apparatus for improved mesenchymal stem cell harvesting

A system for performing a minimally invasive interventional fusion procedure on a sacroiliac joint of a patient. The system may include a disposable sterile packed implant and kit including access, bone cutting, accessory and extraction instruments.

Minimally invasive systems for and methods of preparing and fusing a sacroiliac joint during interventional procedures

An adjustable spinal stabilization system for maintaining preselected spacing and movement between adjacent vertebrae in a spinal column and for providing overall stability thereto. The system includes at least one interlaminar member positioned in the spaces intermediate a first vertebra and the vertebrae positioned immediately above or immediately below and adjacent to the first vertebra. The interlaminar member is operatively connected to an adjustable support structure and cooperates therewith to maintain the preselected spacing between adjacent vertebrae and to provide overall stability to the spinal column.

Spinal stabilization system with adjustable interlaminar devices

A system for performing a fusion procedure on a sacroiliac joint defined between a sacrum and an ilium. The system may include a working cannula including a proximal end, a distal end, a tubular body extending between the proximal and distal ends, a cannula passageway defined within the tubular body and having a cannula axis extending there through, a pair of prongs coupled to the tubular body and extending distally there from, an anchor arm engagement structure coupled to the tubular body, and a pin guide coupled to the tubular body and defining a pin passageway having a guidance axis there through that is generally parallel with the cannula axis.

Systems for and methods of preparing and fusing a sacroiliac joint

A method of diagnosing and treating a sacroiliac joint of a patient involving delivering a first member into the ilium via a first posterior approach, delivering a second member into the sacrum via a second posterior approach, coupling the first and second members to a pliers, and manipulating the first member relative to the second member via the pliers to determine an ailment of the sacroiliac joint.

Systems for and methods of diagnosing and treating a sacroiliac joint disorder

A method of surgically preparing a sacroiliac joint comprising: a) approaching a sacroiliac joint space with a joint preparation tool comprising a cutting element including an exterior having an asymmetric cutting band such that the first side includes a first surface having a first texture and the second side includes a second surface having a second texture, the first and second textures being different such that the first texture is substantially smoother than the second texture; and b) delivering at least a portion of the cutting element non-transversely into the sacroiliac joint space for decortication, the cutting element being oriented in the sacroiliac joint space such that the first surface opposes the generally softer sacrum and the second surface opposes the generally harder ilium in order to more aggressively prepare the surface of the ilium while not over-preparing the sacrum to provide a robust biologic environment for intra-articular fusion.

Systems for and methods of preparing a sacroiliac joint for fusion

Systems and methods for treating musculoskeletal disorders of the spinopelvic anatomy including treating spinal deformities by spinopelvic fixation including fusion of the sacroiliac joint at the base of long spinal fusion construct cases. The system may include implants designed to be used as an adjunct to long spinal fusions to further the immobilization and stabilization of the sacroiliac joint. The implants may be designed to augment an S2AI screw and an S1 screw in order to improve durability of the foundation of the spinal construct. The implants may have a triangular cross section.

Methods and systems for immobilization and stabilization of the sacroiliac joint (SIJ) for providing a foundation for long spinopelvic fixation constructs

An orthopedic anchoring system for attaching a spinal stabilization system and concomitantly fusing a sacroiliac joint is disclosed that includes a delivery tool and an implant assembly for insertion into a joint space of a sacroiliac joint. The implant assembly may be secured using anchors inserted through bores within the implant body and into the underlying sacrum and/or ilium. The implant body may also include an attachment fitting reversibly attached to a guide to provide attachment fittings for elements of the spinal stabilization system. The implant assembly may be releasably coupled to an implant arm of the delivery tool such that the implant arm is substantially aligned with the insertion element of the implant assembly. An anchor arm used to insert the anchor may be coupled to the implant arm in a fixed and nonadjustable arrangement such that the anchor is generally aligned with a bore within the implant assembly.

Implant assembly for low profile spinopelvic fixation and sacroiliac joint fusion

A system for fixating a dysfunctional sacroiliac joint for SI joint fusion, the system including a sacroiliac joint implant and a delivery tool configured for approaching a sacroiliac joint. The system may include an implant having a porous 3D matrix structure and may be manufactured by laser or electron beam additive manufacturing. The delivery tool may include a radiolucent material. The SI fusion system may further include custom sacroiliac joint implants, anchors, alignment tools or targeting arms manufactured for a particular patient. Pre-surgical imaging studies, including 3D rendering, and their interpretation may assist in planning desired trajectories, anchor dimensions and implant dimensions and may provide details specific to the manufacture of particular sacroiliac joint tools or implants and their implantation into the sacroiliac joint. The system may be configured for use with surgical robots and may include an integrated nerve monitoring and stimulation system.

Growing community of inventors

Fort Collins, CO, United States of America

Edward Jeffrey Donner