Flexbar Machine Corp.

Other

Millenium Devices LLC

Jonathan Adler

Bernd D Ascher

Leonard Coraci, Jr

John R Bookwalter

Gregg Gordon

Stanley Leban

An adjustable ratchet retractor support apparatus includes in one aspect a rotatable locking mount having first and second surfaces and an axis of rotation perpendicular to the surfaces. First and second rotatable pivot members are disposed respectively on the first and second surfaces for rotation around the axis of rotation. Each of the pivot members include ratchet teeth. First and second curved arm members are mounted respectively on and associated respectively with the first and second pivot members. Each of the arm members is rotatable about a respective axis of rotation perpendicular to the axis of rotation of the locking mount. Each arm member has mounted thereon a ratchet pawl for engagement with the ratchet teeth of the associated pivot member. First and second rotatable clamps are disposed respectively on the first and second pivot members for restraining rotation of the pivot members.

Adjustable ratchet retractor support apparatus

Quick-release ENT surgical ear speculum holder

Quick-release ENT surgical holder

A laparoscopic retractor comprises a shaft having a distal end, a proximal end and a channel extending longitudinally from the distal end to the proximal end, and a handle connected to the proximal end of the shaft and having a longitudinal channel therethrough. There are a plurality of links pivotally connected in a linear arrangement, with one of the links connected to the distal end of the shaft. Each link has a longitudinal channel therethrough. The shaft and links form a continuous line terminating in a tip formed by an end link. There is a cable extending from the tip through the channels in the links, shaft and handle and an adjustment mechanism connected to the handle opposite the shaft and connected to the cable. There is spring mounted between the handle and adjustment mechanism to bias movement of the adjustment mechanism relative to the handle. The adjustment mechanism can be locked in a biased position wherein the cable is extended and the links rest in a straight line for insertion through a cannula, and can be released so that the cable is retracted an pulls the links into a curved arrangement for use during surgery. There is also a flush port for internal cleaning.

Laparoscopic retractor

Digital drum/rotor micrometer

A surgical hand drill for inserting orthopedic screws and for drilling holes in the fixing of fractures and bone grafts employing a pair of bushings at opposite ends of a double-helix spiral drive shaft to maintain concentricity of rotation when transferring a squeeze hand motion to a pistol grip handle to a rotating drive motion for the screw and for the twist drill, with a compression-type return spring to return the drive shaft to its quiescent position, while providing a tactile feel to the surgeon as to the success in setting the screw into the bone, or drilling a hole, and which includes a quick disconnect adapter for accepting orthopedic screw driver tips of square, hexagonal and/or cross-fit end shank or other configurations, or twist drills.

Leban/Gordon surgical hand driver

Digital drum gage

Growing community of inventors

Upper Brookville, NY, United States of America

Jonathan Adler