Location History:
- Saint Paul, MN (US) (1980 - 1992)
- Roseville, MN (US) (1994)
Company Filing History:
21 out of 8,761 
1 out of 832,966 Years Active: 1980-1994
Title: The Innovations of Ray S McDonald
Introduction
Ray S McDonald, an accomplished inventor based in Saint Paul, MN, has made significant contributions to the field of medical technology. With a remarkable portfolio of 22 patents, his innovations focus on improving the functionality and efficiency of implantable medical devices. McDonald’s expertise in morphologic analysis and medical instrument placement has led to advancements that have the potential to enhance patient care.
Latest Patents
Among McDonald’s notable inventions are two pertinent patents:
1. **Method and apparatus for intracardiac electrogram morphologic analysis** – This innovation is designed for the morphologic analysis of electrical signals. It employs a phase plane representation of signals, which can be integrated into devices such as pacemakers and defibrillators. The apparatus analyzes specific cardiac events by tracking the trajectory of signals, enabling timely detection and response to critical conditions.
2. **Apparatus for medical instrument placement verification** – This invention provides a method for verifying the proper placement of medical instruments with respect to implantable devices. It consists of an internal circuit, which can be implanted, and an external circuit for communication. This technology ensures that medical instruments are accurately positioned, minimizing the risk of complications during procedures.
Career Highlights
Ray S McDonald has held significant positions in the medical technology industry, notably at Medtronic, Inc., where he played a crucial role in developing advanced medical solutions. His work has emphasized the integration of technology with healthcare, advancing the capabilities of medical devices that directly impact patient outcomes.
Collaborations
Throughout his career, McDonald has collaborated with distinguished professionals like Martin A Rossing and Jerome T Hartlaub. These partnerships reflect a shared commitment to innovation and excellence in the realm of medical device technology.
Conclusion
Ray S McDonald stands out as a visionary inventor in the medical field, with a solid foundation of patents that demonstrate his dedication to improving healthcare. His contributions through innovative patents continue to influence the design and functionality of medical devices, heralding a future where technology and patient care merge seamlessly.