Location History:
- Ontario, CA (1985)
- Willowdale, CA (1985 - 1987)
Company Filing History:
2 out of 2 
1 out of 832,680 Years Active: 1985-1987
Title: Hart V Katz: Innovator in Heart Valve Evaluation Technology
Introduction
Hart V Katz is a notable inventor based in Willowdale, CA. He has made significant contributions to the field of medical technology, particularly in the evaluation of artificial heart valves. With a total of 3 patents to his name, Katz has developed innovative methods and apparatuses that enhance the understanding and monitoring of heart valve performance.
Latest Patents
One of Katz's latest patents is a method and apparatus for evaluating implanted artificial heart valves. This invention utilizes a microprocessor that processes digital signals corresponding to valve sounds in a phonocardiogram. The technology includes a deconvolution algorithm that transforms these signals into an impact history signal, characterizing the motion of the occluding elements and an impulse response signal. The microprocessor further transforms the impulse response into a power spectrum signal, allowing for the calculation of ring down times that characterize the physical structure of the valve cage. This invention provides a graphical record of the heart valve's degradation, enabling precise evaluations and comparisons over time.
Another significant patent is the sound monitoring apparatus, which offers a slowed-down version of original sounds, such as heartbeats, without altering the perceived quality. This technology is particularly beneficial for trained listeners, such as physicians, who can adjust the sound's playback speed. The original sound is converted into an analog electrical signal, digitized, and processed in a microprocessor-based circuit. The output sound maintains the same pitch, allowing for effective monitoring and analysis.
Career Highlights
Throughout his career, Katz has worked with various companies, including International Acoustics Incorporated. His work has focused on advancing technologies that improve medical diagnostics and patient care.
Collaborations
Katz has collaborated with notable individuals in his field, including Harold Max Wodlinger and Gerald A Kien. These partnerships have contributed to the development of his innovative technologies.
Conclusion
Hart V Katz is a distinguished inventor whose work in heart valve evaluation technology has made a significant impact in the medical field. His patents reflect a commitment to improving healthcare through innovation and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.