Everest Medical Corporation

Schneider-Shiley (u.s.a.) Inc.

Vertebral Technologies, Inc.

Advanced Bio Surfaces, Inc.

Angiomedics Corporation

Schneider (USA) Inc.

Conticare Medical, Inc.

Johnson & Johnson Consumer Companies, Inc.

Tricardia, LLC

Memometal Technologies

Proxima Therapeutics, Inc.

Pursuit Vascular, Inc.

Next Orthosurgical, Inc.

Disc Dynamics, Inc.

Ablation Technologies Inc.

Mark A Rydell

Jeffrey C Felt

Christopher H Porter

David Joseph Parins

Alexander Arsenyev

Rick L Shockey

Paul J Buscemi

Claude Tihon

Peter Stasz

Stephen H Crosbie

Robert A Van Tassel

Robert J Ziebol

Richard L Goodin

Richard J Zdrahala

Brian D Zelickson

Britt K Norton

Curtis A Amplatz

David A Kist

Robert S Schwartz

William P Ryan

Alan P Lonneman

Steven W Berhow

Lloyd R Armstrong

Robert C Owens

William S Nettekoven

Laurie E Lynch

Michael Kasinkas

Brian M Packard

Gilmore T Schjeldahl

Jeffery A Williams

John Mehawej

David R Holmes

John Sherman

Brent L Anderson

Kevin K Tidemand

Scott McGarvey

Edward W Reese

Bruce W Fletcher

David Holms

Kristin M Mortenson

Joseph A O'Brien

Corey J Kulseth

John L Zenk

John F Stock

Steve Crosbie

Scott Mcgarvey

The invention is a modular interbody fusion device for fusing adjacent spinal vertebrae that is adapted to be implanted in a prepared interbody space including a first modular segment having a width including a first rail extending at least partially along one side of the width and beyond a periphery of a body portion of the first modular segment, a second modular segment having a width and slidably connected to the first rail on one side of the width and having a second rail extending at least partially along another side of the width and beyond a periphery of a body portion of the second modular segment, a third modular segment having a width and slidably connected to the second rail on one side of the width and wherein the device has an expanded position in which the second and third modular segments are extended along the first and second rails and positioned in a generally end to end configuration spaced apart by the rails prior to implantation and an implanted position in which the modular segments are positioned in a generally side by side configuration that defines a unitary body that mimics the planar shape of the vertebra such that the device contacts and supports the adjacent vertebra.

Methods and apparatus for minimally invasive modular interbody fusion devices

A modular interbody fusion device for fusing adjacent spinal vertebrae that is adapted to be implanted in a prepared interbody space including a first modular segment having a width including a first rail extending at least partially along one side of the width and beyond a periphery of a body portion of the first modular segment, a second modular segment having a width and slidably connected to the first rail on one side of the width and having a second rail extending at least partially along another side of the width and beyond a periphery of a body portion of the second modular segment, a third modular segment having a width and slidably connected to the second rail on one side of the width and wherein the device has an expanded position and an implanted position in which the modular segments are combined to mimic the shape of the vertebra.

A segmented disc nucleus replacement prosthesis and system for its implantation wherein the segments are made of a compliant, homogeneous material throughout. The prosthesis comprises a plurality of modular segments that mate together in a rail-and-slot arrangement. The rails and slots are configured to interlock and hold together under load despite being formed of compliant materials. In one embodiment, insertion tools and stabilizers are utilized for manipulation of the modular segments, the insertion tools and stabilizers being designed to accommodate for handling the compliant modular segments.

Modular segmented disc nucleus implant

A monolithic interpositional arthroplasty implant for use in repairing gyngylmus joints such as the joints of the ankle. The implant is a monolithic tibiotalar implant having a first major surface shaped to be positioned against a tibia. The tibia is allowed to articulate across the first major surface. A second major surface is shaped to be positioned against the talus.

System and method for ankle arthroplasty

An apparatus for delivery of an elongate member into the lumen of a trans-dermal catheter. In a preferred embodiment, the apparatus comprises a protective sheath configured to at least substantially surround an elongate member; and slidable member configured to travel along the protective sheath, the slidable member operatively coupled to the elongate member; wherein the elongate member is insertable into a lumen of a trans-dermal catheter by moving the slidable member along at least a part of the length of the protective sheath. In another embodiment, the apparatus comprises a protective sheath configured to at least substantially surround an elongate member; a slidable member configured to travel along the protective sheath, the slidable member operatively coupled to the elongate member; and a connecting member positioned on the distal end of the protective sheath, the connecting member configured to lock onto the distal end of a trans-dermal catheter; wherein the elongate member is insertable into the lumen of the trans-dermal catheter by moving the slidable member along at least a part of the length of the protective sheath.

Apparatus for delivery of device and antimicrobial agent into trans-dermal catheter

A system and method for rejuvenating skin through ablation using a handheld device () having a removable treatment component () with an abrasive material on one surface of the component which surface is on a portion of the treatment component () configured to conform to a skin surface. The system further includes application of other elements to facilitate skin recovery and rejuvenation processes.

Skin abrasion system and method

A method and system for the creation or modification of the wear surface of orthopedic joints, involving the preparation and use of one or more partially or fully preformed and procured components, adapted for insertion and placement into the body and at the joint site. In a preferred embodiment, component(s) can be partially cured and generally formed ex vivo and further and further formed in vivo at the joint site to enhance conformance and improve long term performance. In another embodiment, a preformed balloon or composite material can be inserted into the joint site and filled with a flowable biomaterial in situ to conform to the joint site. In yet another embodiment, the preformed component(s) can be fully cured and formed ex vivo and optionally further fitted and secured at the joint site. Preformed components can be sufficiently pliant to permit insertion through a minimally invasive portal, yet resilient enough to substantially assume, or tend towards, the desired form in vivo with additional forming there as needed.

Method and system for mammalian joint resurfacing

A method and apparatus for repairing a damaged intervertebral disc nucleus in a minimally invasive manner utilizes a modular disc prosthesis preferably comprised of at least three modular segments and at least two rails that operably connect adjacent modular segments. In one embodiment, each modular segment includes a harder inner portion and a softer outer portion. Preferably, the rails operate to slidably connect and interlock adjacent modular segments. A stem portion of the rails that extends outside the periphery of the body of the prosthesis is removable after implantation such that the modular segments form an implanted unitary device that closely mimics the geometry of the disc nucleus cavity.

Rail-based modular disc nucleus prosthesis

A kit to facilitate self-placement of an incontinence prevention device within the urethra includes a deployment base member, a deployment tube, a deployment pusher along with the incontinence prevention device in a sterile pack. The base member includes a rigid shaft of a predetermined length having a finger grip member at one end and a hook member at its opposite end. The shaft of the base member is adapted to fit through the lumen of the deployment tube with the hook projecting out from a proximal end of the deployment tube and with the hook engaging a retention loop on the incontinence prevention device when in its sterile package. Upon removal of the kit components, the deployment tube is slid off the deployment base member and, in doing so, the incontinence prevention device becomes loaded into the deployment tube. The pusher is then used to urge the incontinence prevention device from the deployment tube into the urethra.

Incontinence device insertion kit

Growing community of inventors

Golden Valley, MN, United States of America

Mark A Rydell