Intrinsic Therapeutics, Inc.

Howmedica Corp.

Intrinsic Orthopedics, Inc.

Baxter International Inc.

Russel James Redmond

Claude A Vidal

Gregory Lambrecht

Robert Kevin Moore

Thomas Banks

Jacob Einhorn

Joshua Makower

Alan Kirby Plyley

Gordon Howard Epstein

Methods of reinforcing annulus fibrosis tissue within an intervertebral disc include the implantation of a support member also functioning as a barrier to resist damage to the tissue or herniation of tissue outside the disc. The device may be anchored to the surrounding tissue. The device is compressible and may be delivered in a minimally invasive manner through a cannula.

Methods of reinforcing an intervertebral disc annulus

Reinforcement of annulus fibrosis tissue within an intervertebral disc can be achieved through implantation of a support member also functioning as a barrier to resist damage to the tissue or herniation of tissue outside of the disc. The device may be anchored to the surrounding tissue. The device is compressible and may be delivered in a minimally invasive manner through a cannula.

Implant for reinforcing and annulus fibrosis

The present invention relates generally to intervertebral disc devices and methods and instrumentation for intervertebral disc procedures. An intervertebral disc repair and diagnostic device that is minimally invasive, actively guided, and provides direct and consistent access to the inner surface of the posterior anulus, which will not unintentionally exit the posterior anulus and cause harm to the spinal cord, is provided.

Minimally invasive system for manipulating intervertebral disc tissue

Apparatus and methods are directed at stabilizing somatic implants. A site within a body is selected that has a first region having a tight and/or changing curvature bordered by a second region or regions having minimal or constant curvature. An apparatus that has a flexible portion and one or more relatively rigid portions may then be implanted such that the flexible portion is situated in the first region and the rigid portion lies in the second region whereby the implant will remain dynamically stable and resist migration

Deployment devices and methods for vertebral disc augmentation

Methods of reinforcing an annulus fibrosis

The invention provides a handheld, manually operable fluid applicator, particularly suited to the needs of surgeons, for dispensing a multi-component fluid applicator, for example fibrin and thrombin components of a tissue adhesive. A preferred applicator has a body containing reservoirs for the sealants and a detachable dispensing head which can be removed to refill the reservoirs. In the mixing head, the sealant components undergo turbulent mixing, for mixing efficacy, in a mixing chamber provided in a one-piece flexible and resilient manifold have 'self-sealing' inlet and outlet ports. To enhance mixing, the mixing chamber has an increased cross-sectional area over the combined areas of the component supply passages and the fluid flows are directly opposed to impinge on each other in the mixing chamber. The applicator body and mixing head each have a housing with an ergonomic, streamlined or otherwise smoothly contoured shape and esthetic appearance.

Dispensing head for a tissue sealant applicator and process of use

Apparatus and methods are directed at stabilizing somatic implants. A site within a body is selected that has a first region having a tight and/or changing curvature bordered by a second region or regions having minimal or constant curvature. An apparatus that has a flexible portion and one or more relatively rigid portions may then be implanted such that the flexible portion is situated in the first region and the rigid portion lies in the second region whereby the implant will remain dynamically stable and resist migration.

Methods and apparatus for dynamically stable spinal implant

Intervertebral diagnostic and manipulation device

Devices for implantation into an intervertebral disc can include a membrane support member to augment a disc having a defect. A defect in the annulus of a disc can be repaired using a prosthesis such as a barrier. The barrier can include a sealant and an enlarger. The barrier can be implanted into the disc using a delivery cannula, an advancer and at least one control filament to control the positioning of the barrier. A stiffening element can be included within the barrier to impart stiffness to the barrier. The support member can also be connected to an anchor.

Devices and methods of vertebral disc augmentation

A method of making a hemostatic plug for placement at a site where hemostatic treatment is indicated. The method comprises rolling a sheet of a hemostatic material a plurality of turns onto a generally cylindrical forming tool to thereby produce a rolled hemostatic plug having an opening therethrough along its longitudinal axis. In addition to employing one sheet of hemostatic material having a single density to form a plug, two sheets of hemostatic material having different densities can be rolled in tandem to each other on the forming tool, with one sheet overlapping an exposed wedge portion of the other sheet. The plugs thus formed can be longitudinally compressed if subsequent longitudinal expansion is desired. A typical placement site for which the plug is preferably employed is a puncture wound wherein an entry penetration of an artery and a tissue channel leading thereto are present.

Growing community of inventors

Goleta, CA, United States of America

Russel James Redmond