Clarity Corporation

Other

Michael D White

Harlan J Reitan

Anthony D Prescott

Robert Brosnahan

J Patrick Ireland

Casper Briggs

A middle ear prosthesis comprises a body of deformable material capable of retaining different shapes. The body comprises a slotted wall defining a cavity for receiving a bone of the middle ear. The wall is deformable proximate slots in the wall between an open position for receiving the bone and a closed position wherein the body is reshaped to grasp the bone.

Middle ear prosthesis

A middle ear prosthesis comprises a one piece disk shaped prosthesis including a generally circular malleable body including a bore. The body engages a tympanic membrane and the bore receives a head of a stapes when implanted in a middle ear. More particularly, the middle ear prosthesis comprises a body comprising an annular head, a collar, and a plurality of radially extending members connecting the head to the collar. The head engages a tympanic membrane and the collar receives a head of a stapes when implanted in a middle ear.

Myringopexy type titanium prosthesis

An ossicular prosthesis delivery system having an ossicular prosthesis including an enlarged head and a shaft axially, moveably mounted to the head to adjust shaft length. An elongate main body having an operating portion, including a cylindrical through bore, connected to an adjusting portion, including a generally semi-cylindrical upwardly opening channel coaxial with the bore. An end wall at a distal end of the adjusting portion includes a through passage coaxial with the channel and an upwardly opening cavity. An elongate cylindrical plunger has a claw at one end. The plunger is received in the bore with the claw in the channel and an opposite end extending outwardly of the operating portion. The ossicular prosthesis' shaft is positioned in the channel with the head received in the cavity and the plunger is rotatable in the bore to capture the shaft and is reciprocally moveable in the bore to adjust shaft length of the ossicular prosthesis.

Ossicular prosthesis adjusting device

A titanium incudo-stapedial joint prosthesis comprises a body including a generally tubular wall defining a first cavity for receiving a head of a stapes. A generally U-shaped wall is connected to the tubular wall defining a second cavity extending generally perpendicular to the first cavity for receiving an incus. The tubular wall comprises slots to enable the first cavity to be sized to fit the head of the stapes. The general U-shaped wall comprises slots to enable the second cavity to be sized to fit to the incus.

Titanium incudo-stapedial joint prosthesis

A facemask for a helmet which is of at least two parts and is split in the middle and resiliently mounted on the sides of the helmet. In accordance with the invention, the facemask will tend to open outwardly thereby increasing the likelihood that an opponent's grip on the facemask will be released. The facemask can be releasably mounted on the helmet so that, if the grip is not released, the portion of the facemask being grasped will then 'break away' from the helmet. The force required to open up the two-part facemask is less than the force required to cause one or both parts of the facemask to be detached from the helmet. The present invention can be used with helmets for sports such as football, ice hockey, lacrosse, or other contact/collision sports.

Growing community of inventors

Olive Branch, MS, United States of America

Michael D White