Company Filing History:
Years Active: 2002-2005
Title: Innovations of John Frederick Hayfield
Introduction
John Frederick Hayfield is an accomplished inventor based in San Diego, California. He holds three patents that showcase his expertise in thermal conductivity and cryosurgical technology. His innovative approaches have significantly contributed to advancements in medical devices.
Latest Patents
One of Hayfield's latest patents is titled "Methods and apparatus for applying a thermal conductive medium." This invention involves a method for applying a thermal conductive medium (TCM) to the inside of a disposable sheath. The process ensures a uniform application of TCM in an automated manner, enhancing the conductivity of the sheath. A rotating tip with multiple nozzles pumps TCM under the control of a timing circuit, allowing for precise application while avoiding undesired areas. This automation not only improves accuracy but also reduces the time required for manual application.
Another notable patent is the "Cryogenic catheter with deflectable tip." This invention features a flexible cryosurgical catheter equipped with a deflectable segment near its distal end. A pull wire connected to the deflectable segment allows for curvature adjustments, facilitated by a deflection mechanism in the handle. This design enhances the catheter's functionality in cryosurgical procedures.
Career Highlights
Throughout his career, Hayfield has worked with notable companies such as Cryogen, Inc. and Ams Research Corporation. His contributions to these organizations have been instrumental in developing innovative medical technologies.
Collaborations
Hayfield has collaborated with talented individuals in the field, including Steven W. Kovalcheck and Eric Ryba. These partnerships have fostered a creative environment that has led to significant advancements in their respective projects.
Conclusion
John Frederick Hayfield's contributions to the field of medical technology through his patents and collaborations highlight his innovative spirit and dedication to improving healthcare solutions. His work continues to influence the industry positively.