Izi Medical Products

David Alan Zinreich

Helen Zinreich Shafer

Douglas Abraham Crumb

Described is a device comprising a retro-reflective marker sphere comprising: a core ball comprising: a generally spherical body portion, a mounting base extending from one end of the body portion of the core ball, and a mounting recess having a recess opening in the mounting base and extending into the body portion of the core ball, and a retro-reflective covering on the core ball, the retro-reflective covering comprising an opening through which the mounting base of the core ball extends, wherein a flat lower surface of the mounting base is spaced proximally from a lower edge of the opening of the retro-reflective covering, and wherein the mounting recess includes an interior screw thread for engaging an exterior screw thread of a mounting post when the retro-reflective marker sphere is mounted on the mounting post.

Packaging for retro-reflective markers

High reflectivity retro-reflective marker

Marker sphere including edged opening to aid in molding

Material thickness control over retro-reflective marker

Reflective marker with alignment feature

Retro-reflective marker with snap on threaded post

A protective liner is described comprising a collar having a main collar portion, a first extension emanating from the main collar portion in a first direction, a second extension emanating from the main collar portion in a second direction opposite to the first direction. Disclosed embodiments may include a chest portion extending from the main collar portion. The protective liner may also include an adjustable releasable fastener for joining the first extension to the second extension. The adjustable releasable fastener may be disposed upon at least one of the first extension and second extension, wherein a material of the protective liner comprises a non-woven, fluid repellent material.

Protective cover for medical device having adhesive mechanism

Radiopaque core

Reflective marker being radio-opaque for MRI

Retro-reflective marker including colored mounting portion

Growing community of inventors

Owings Mills, MD, United States of America

David Alan Zinreich