Company Filing History:
Years Active: 1990-1991
Title: Innovations by Stephen Papp, Jr.
Introduction
Stephen Papp, Jr. is an accomplished inventor based in Edison, NJ (US). He has made significant contributions to the field of surgical fabrics, holding two patents that enhance the safety and effectiveness of surgical procedures. His work is particularly focused on creating materials that improve the detection of surgical instruments and sponges during operations.
Latest Patents
One of his latest patents is for a surgical fabric with a printed X-ray marker. This innovation involves woven and nonwoven fabrics that are printed with a radiopaque polymeric composition. This composition bonds to the surface of the fabric and is applied in a visually distinctive pattern, which may also mimic the underlying fabric's design. The polymeric composition is easily recognized in X-ray images, providing an improved method for detecting surgical sponges that may be inadvertently left inside a patient. Preferred compositions include latex or plastisols with a printable viscosity, containing between 15 to 70% by weight of barium sulfate, with a particle size greater than about 5 microns.
Another significant patent by Stephen Papp, Jr. is for a radiopaque polymeric composition. This composition is suitable for printing onto surgical fabrics to create an X-ray detectable marker. It is obtained by dispersing a heavy metal salt, such as barium sulfate, in a liquid polymer carrier. The barium sulfate has an average particle size greater than about 5 microns and is present in an amount ranging from about 15 to 90% by weight of the total solids in the composition.
Career Highlights
Stephen Papp, Jr. is currently employed at Johnson & Johnson Medical GmbH, where he continues to innovate in the field of medical textiles. His work has been instrumental in advancing the safety protocols associated with surgical procedures.
Collaborations
Throughout his career, Stephen has collaborated with notable colleagues, including John Dyer and Thomas Denny. These partnerships have contributed to the development of his innovative patents and have enhanced the impact of his work in the medical field.
Conclusion
Stephen Papp, Jr. is a notable inventor whose contributions to surgical fabric technology have the potential to significantly improve patient safety during surgical procedures. His innovative patents reflect a commitment to enhancing medical practices through advanced materials.