Company Filing History:
4 out of 2,123 
2 out of 2,296 
1 out of 1 Years Active: 1980-1999
Title: The Innovations of Eugene P Lautenschlager
Introduction
Eugene P Lautenschlager is a notable inventor based in Skokie, IL (US). He has made significant contributions to the field of orthopedic medicine, particularly through his innovative patents. With a total of 7 patents, Lautenschlager has focused on developing advanced materials and methods for surgical applications.
Latest Patents
One of his latest patents is for a bone cement and method of preparation. This orthopedic bone cement is characterized by low porosity, achieved by mixing at least two liquid components while minimizing air exposure. The preferred system consists of a solution of a linear polymer or copolymer of methyl methacrylate (PMMA) dissolved in a non-crosslinking methyl methacrylate (MMA) monomer. One solution contains an activator and a polymerization inhibitor, while the second solution includes an initiator and a polymerization inhibitor. The absence of reinforcing fillers, along with the option to include a small amount of radiopacifier, enhances the cement's properties. This innovative approach addresses prior issues of cement porosity and weakness due to air entrapment, thereby improving the reliability and reproducibility of the mixing operation.
Another significant patent involves a surgical cement mixer apparatus. This apparatus is designed for mixing a two-part cement that is used to fix a repair element to hard, rigid tissue in patients. The mixing chamber features an outlet for the mixed cement, and a cartridge is coupled to receive the mixed cement. A rotating blade within the mixing chamber effectively mixes the cement, removes voids, and transfers the mixed cement into the cartridge.
Career Highlights
Eugene P Lautenschlager has worked with prominent organizations such as Northwestern University and Stryker Corporation. His experience in these institutions has contributed to his expertise in the field of orthopedic innovations.
Collaborations
Lautenschlager has collaborated with notable individuals in his field, including Richard L Wixson and Jeremy L Gilbert. Their joint efforts have likely enhanced the development and application of his innovative ideas.
Conclusion
Eugene P Lautenschlager's contributions to orthopedic medicine through his patents demonstrate his commitment to advancing surgical techniques and materials. His innovative approaches continue to impact the field positively.