New York Society for the Relief of the Ruptured and Crippled, Maintaining the Hospital for Special Surgery

Warsaw Orthopedic, Inc.

Harvinder Sandhu

Sheeraz Qureshi

Sohrab Virk

Lawrence A Shimp

Todd M Boyce

Scott D Boden

Guobao Wei

Randal R Betz

Alexander R Vaccaro

Michael F O'Brien

Daryl R Sybert

Cristy Richards

Munish Chandra Gupta

Robert Cohen

Alexis P Shelokov

A surgical instrument kit for spinal fusion. The instrument kit includes a curved trocar (), a flexible cannula () for positioning over the curved trocar, a flexible rasp device (), and a bone graft delivery container ().

Spinal fusion instrumentation system and methods of using same

Trocar

Surgical cannula guide

Surgical cannula medical device

A covering for delivering a substance or material to a surgical site is provided. The covering, with substance provided therein, may be referred to as a delivery system. Generally, the covering may be a single or multi-compartment structure capable of at least partially retaining a substance provided therein until the covering is placed at a surgical site. Upon placement, the covering may facilitate transfer of the substance or surrounding materials. For example, the substance may be released (actively or passively) to the surgical site. The covering may participate in, control, or otherwise adjust the release of the substance. In various embodiments, the covering is suitable for a variety of procedure specific uses. Implantation tools may be provided for placing the covering at a surgical site. Kits may be provided including variously sized or shaped coverings and one or more tools for use in placing the covering.

Delivery systems, tools, and methods of use

Growing community of inventors

Greenwich, CT, United States of America

Harvinder Sandhu