Jmea Corporation

Ebi, LLC

Mohit K Bhatnagar

Jack Y Yeh

James A Sack

Richard W Woods

Scott A Jones

Sanjog Kumar Mathur

Eric D Major

Robert A Cripe

An implant strip is disclosed. In some cases, the prosthesis can take the form of an implant strip that may be implanted through the use of a surgical procedure that minimizes incision sizes and may be considered less invasive than typical spinal implant procedures. The implant strip includes provisions for implantation, including teeth, spacing provisions, and various shapes.

Disk fusion implant

A dynamic stabilization device is disclosed. The device includes a dual spring member comprising an outer spring and an inner spring that have approximately equal working lengths. The dynamic stabilization device is also configured so that the dual spring member does not undergo stresses greater than an effective fatigue limit that is related to a fatigue limit of the spring. Methods for treating a deformity of a spine using a dynamic stabilization device are also disclosed.

Dynamic stabilization systems and devices for a spine

A prosthesis delivery and implantation system for tissue repair is disclosed. The implantation system includes provisions for manually applying a prosthesis to a treatment area. This system may be applied to heal any imperfections in various different types of tissue. The system also provides provisions for independently inserting two end portions of the prosthesis into tissue.

Implantation system for tissue repair

A including a selectively applied bone growth promoting agent is disclosed. The types of spinal fixation systems which may include a selectively applied bone growth promoting agent include systems comprised of rods, plates, screws, and hooks as well as other types of prostheses.

Spinal fixation with selectively applied bone growth promoting agent

An implantable prosthesis system including a selectively applied bone growth promoting agent is disclosed. The types of prostheses which may include a selectively applied bone growth promoting agent include rods, fracture plates, screws, as well as other types of prostheses. Additionally, the structural composition of many types of prostheses may be modified to help induce bone ingrowth and allow for fusion with the implantable prosthesis.

Prosthesis with a selectively applied bone growth promoting agent

A tissue repair system is disclosed. The tissue repair system can include a prosthesis with a first end portion, a second end portion and an intermediate portion disposed therebetween. The first end portion can engage the second end portion when installed to retain tissue in a desired configuration. The tissue repair system can also include a delivery device configured to implant and fasten the prosthesis to repair imperfections in tissue or retain tissue in a desired configuration. The delivery device may be configured to fasten the first end portion and second end portion of the prosthesis on a distal portion of the tissue.

Tissue repair system

An embodiment provides an implant prosthesis. In some cases, the prosthesis can take the form of an implant strip that may be implanted through the use of a surgical procedure that minimizes incision sizes and may be considered less invasive than typical spinal implant procedures. In one aspect, a spinal prosthesis may include an implant strip including a first portion comprising a first lateral side portion and a second lateral side portion, and a second portion separating the first lateral side portion from the second lateral side portion, with the first and second lateral side portions configured to engage a first and second vertebra, with a first longitudinal portion of the implant strip forming a first inner coil, with a second longitudinal portion forming a second outer coil, and with the second outer coil spaced radially outward of the first inner coil, wherein the second portion deflects before the first portion under compressive and tensile forces.

Disc fusion implant

An embodiment provides an implant prosthesis. In some cases, the prosthesis can take the form of an implant strip that may be implanted through the use of a surgical procedure that minimizes incision sizes and may be considered less invasive than typical spinal implant procedures. In one aspect, a spinal prosthesis may include an implant strip configured for insertion between two adjacent vertebrae, the implant strip including a first portion having a first rigidity and a second portion having a second rigidity that is less than the first rigidity, wherein the second portion is configured to deflect under an axial load before the first portion deflects.

An implant system is disclosed. The implant system includes a securing member configured to fasten an implant to a bone. The securing member includes a drive receiving portion with at least two deflecting portions that are configured to undergo inward deflection during insertion of the securing member into a securing hole of the implant. The deflecting portions also include locking protrusions that are configured to engage locking recesses on an outer rim of the securing hole.

Locking securing member

Method for treating a spinal deformity

A total knee arthroplasty (TKA) set that includes a universal cutting jig for shaping the distal femur is disclosed, along with corresponding TKA methods. The universal cutting jig may be used to create a shaped femur that can receive multiple and different TKA implant designs. A universal high flexion knee system adapted for left-right use is also disclosed.

Total knee arthroplasty method

A repair system including a closure prosthesis and deployment device, and associated methods for repairing any imperfection including a flaw, hole, tear, bulge, or, in some cases, a deliberate cut or incision in any tissue including an intervertebral disc. The prosthesis has first and second side portions with a connecting central portion, and is designed to span an imperfection with opposite ends positioned on opposite sides of the imperfection. The prosthesis may include anchoring features including barbs and/or members that extend transversely. The deployment device can include a cannula for positioning the prosthesis near the imperfection, and, in some cases, a mechanism that may cause the two sides of the prosthesis to be deployed in a specific order.

Growing community of inventors

Potomac, MD, United States of America

Mohit K Bhatnagar