Electromedical Associates, LLC

Other

Tenjin LLC

Linvatec Corporation

Electrosurgery Associates, LLC

Signati Medical Inc.

Arthrex, Gmbh

Bristol-myers Squibb Compnay

Cook Medical Technologies LLC

Hanshi LLC

Van Wyk, Robert A.

Van Wyk, Rachelle

Pannell, William

Robert Allen Van Wyk

Gary R Heisler

Yuval Carmel

Anatoly Shkvarunets

Christopher P Dougherty

Michael Alan Rolnick

Matthew Perry Warden

John K Morris

Randall Lee Hacker

Phillip J Berman

William P Pannell

Kenneth C Kennedy, Ii

Hugh S West, Jr

Shay Joseph Lavelle

Philip S O'Quinn

Borislav S Simeonov

John T Smith

Kenneth M Adams

Christine A Bickenbach

Fred E Baron

Brian J Fox

Cris Van Varsseveld

Gerald Goldsmith

Rachelle R Van Wyk

Martin R Spahr

Mathew Ferry Warden

Therese Fitzgibbon

Sohrab Gollogly

James Wallace

David Castagnetta

Gerard Henry

William Pannell

Rachelle Van Wyk

Conventional varicose vein techniques suffer from a number of disadvantages and potential complications, including, for example, a risk for the development of hematomas, swelling, and blood clots, post-surgical pain and nerve injury, a potential for spontaneous regeneration and undesired resumption of varicosity, a need for a highly skilled surgical professional, as well as, in certain instances, a prolonged recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing a method for percutaneously occluding and dividing a varicose vein or other problematic vessel, a rapid, reliable, less invasive therapy that may be readily, reliably, and successfully performed by minimally skilled personnel around the world in a variety of medical settings.

Method for percutaneous treatment of vessels

Conventional vasectomy techniques suffer from a number of disadvantages and potential complications, including, for example, a substantial risk for the development of hematomas, swelling, and post-surgical pain, a potential for spontaneous regeneration and undesired resumption of fertility, a need for a highly skilled surgical professional, as well as a long recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing vasectomy instruments, kits, and methods that allow for a rapid, reliable, less invasive male sterilization procedure that may be readily, reliably and successfully performed by minimally skilled personnel around the world in a variety of medical settings.

Simplified vasectomy methods

Bipolar coagulating devices and vasectomy kits associated therewith

Described herein is a simplified placement system and method for a tissue graft anchor by which a surgeon may introduce one or more sutures into a hole in a boney tissue, apply a precise amount of tension to the sutures to advance a soft tissue graft to a desired location, and then advance the anchor into the bone, preferably while maintaining the requisite pre-determined suture tension and without introducing spin to the suture. Particularly preferred embodiments allow for the one-handed operation. To that end, embodiments in which relative axial movement between the inner tensioning device and outer driver device is optionally physically constrained, for example by means of cooperating and/or compressive elements disposed in the respective hub and handle portions, are described herein.

Implant placement systems and one-handed methods for tissue fixation using same

Surgical jaws

Conventional vasectomy techniques suffer from a number of potential complications, including, for example, a substantial risk for the development of hematomas, and swelling, and post-surgical pain, a potential for spontaneous duct reconnection and undesired resumption of fertility, a need for a highly skilled surgical professional, as well as a long recovery period, accompanied by severe limitations on post-surgical activity. The vasectomy methods of the present invention reduce and/or minimize contact with sensory nerves located on the distal side of the vas deferens, particularly the distal region of the outer vas deferens sheath, so as to minimize nerve damage and the post-surgical pain associated therewith. In addition, the methods of the present invention overcome the disadvantages and deficiencies of the prior art, resulting in a rapid, reliable, minimally-invasive male sterilization procedure that may be readily, reliably and successfully performed by minimally skilled personnel around the world in a variety of medical settings.

Simplified methods for non-invasive vasectomy

Conventional vasectomy techniques suffer from a number of disadvantages, including, for example, a substantial risk for the development of hematomas and swelling, a potential for spontaneous regeneration and undesired resumption of fertility, a need for a highly skilled surgical professional, as well as a long recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing a rapid, reliable, less invasive male sterilization procedure as well as vasectomy instruments and kits for use therewith.

Vasectomy devices and methods for their use

Cutting and coagulating surgical jaws

Excising clamp assembly

A simplified placement system and method for a tissue graft anchor by which a surgeon may introduce one or more sutures into a socket in a boney tissue, apply a precise amount of tension to the sutures to advance a soft tissue graft to a desired location, and then advance the anchor into the socket, preferably while maintaining the requisite pre-determined suture tension and without introducing spin to the suture is disclosed. Alternate embodiments of the anchor placement system and method of the present invention may forego tensioned sutures in favor of direct engagement with the soft tissue graft, whereby an end or a portion of the graft is trapped between an outer surface of the anchor and the boney surface of the wall of the socket such that friction force between the inserted portions of graft and socket maintains the position of graft relative to socket and bone. In either case, particularly preferred embodiments allow for the one-handed operation. Particularly preferred embodiments allow relative axial movement between the inner tensioning device and outer driver device to be optionally physically constrained, for example by means of cooperating and/or compressive elements disposed in the respective hub and handle portions.

Herein described are suture-anchoring implanted medical devices formed from a bioresorbable metal alloy that may be used to secure soft tissue to bone. The metallic bioresorbable tissue anchoring devices of the present invention are optimally configured such that all portions of the device are resorbed over a short predetermined period of time while maintaining their tissue anchoring capability and preventing the generation of loose foreign bodies therefrom.

Suture-anchoring implanted medical devices engineered from bioresorbable metal alloys

Described herein are specialized endoscopic drilling devices that may be readily powered by a conventional shaver handpiece and further may be utilized to secure a soft tissue graft to a boney surface. More particularly, the devices, systems and methods of the present invention enable the efficient and minimally invasive formation of off-axis sockets and/or tunnels in boney surfaces that may then serve as a site for graft placement by aperture and/or suspensory fixation means. As such, the present invention has particular applicability to the surgical repair and reconstruction of torn or ruptured tissues, such as ligaments and tendons, in the leg, knee and shoulder, for example.

Powered endoscope drilling device

In the context of bone surgery and in particular arthroscopic surgery, there is frequently a need for the application of 'percussive force' to the distal end component(s) of a surgical device, i.e., repetitive percutient or striking force analogous to that of a hammer driving a nail. Disclosed herein are mechanisms and methods for automating and/or controlling the application of such a percussive force so as to avoid the present need in the art for a 'third hand'. The present invention addresses the significant and long felt need by providing a powered percussive driver device that may be controlled directly by the primary surgeon.

Percussive surgical devices, systems, and methods of use thereof

Growing community of inventors

St. Pete Beach, FL, United States of America

Robert Allen Van Wyk