Pilling Weck Incorporated

Aesculap Implant Systems, LLC

Chad E Ryshkus

James A Rinner

Janzen Lo

James M Walsh

Jeffrey Chun Wang

Adam S Fedenia

Neffrey C Wang

An implant insertion device includes a handle, an insertion rod attached to the handle, and an implant gripper attached to the insertion rod. The implant gripper includes a gripping surface that has a movable pin and a fixed pin. The implant insertion device also includes a pin actuator so that the movable pin can be moved into place in an implant. A method of attaching an implant to an implant insertion device is disclosed, as well as a method of detaching an implant from an implant insertion device. Finally, a method of inserting an implant with an implant insertion device is provided.

Surgical instrument for implants

An assembly of a gauge block and tool for determining the size and shape of space between two adjacent vertebrae. There are a plurality of gauge blocks of different sizes and shapes for determining the vertebral space for subsequent insertion of a permanent artificial spinal disc. As such, a kit with vertebral gauge blocks is disclosed. A method of providing the assembly is also included herein.

Kit of spine gauge blocks and a tool assembly

Rotatable tool handle

A screwdriver having a handle and a scale for measuring torque transmitted to a screw and having a beam-type spring for transmitting the screwing torque. The handle and spring have a lost-motion connection therebetween, and there is limit stop in that connection. The handle is sealed against the entry of debris. The method of making the screwdriver is also disclosed.

Screwdriver assembly and method with torque measuring scale

A screwdriver with a spring and a torque measuring scale and a limit stop, useful in the medical arts. A connector provides attachment to a workpiece tool and to a screw which, when fastened, non-rotatably holds the connector which in turn pilots a handle for the driving rotation of the screwdriver. The handle is short and the spring is a helical spring. A method of assembling the screwdriver is disclosed along with the embodiment disclosure.

Growing community of inventors

Dover, WI, United States of America

Chad E Ryshkus