Company Filing History:
Years Active: 1990
Title: Joseph W Vandgriff: Innovator in Cardiac Technology
Introduction
Joseph W Vandgriff is a notable inventor based in Freeport, TX (US). He has made significant contributions to the field of medical technology, particularly in the development of implantable cardiac devices. His innovative work has the potential to improve the quality of life for patients with cardiac conditions.
Latest Patents
Joseph W Vandgriff holds a patent for an "Implantable cardiac stimulator with automatic gain control." This device is designed to detect and treat bradycardias, utilizing a sense amplifier that responds to sensed cardiac signals. The sense amplifier includes an automatic gain control amplifier, a filter, and a quad comparator with dual signal channels to establish sensing thresholds, margins, and signal gain. The feedback loop of the sense amplifier contains a microprocessor that implements preselected algorithms to variably adjust the amplifier gain and programmably control the sensing margin.
Career Highlights
Throughout his career, Vandgriff has been associated with Intermedics Inc., a company known for its advancements in medical devices. His work at Intermedics has allowed him to focus on developing innovative solutions for cardiac health.
Collaborations
Joseph W Vandgriff has collaborated with notable colleagues, including Ross G Baker, Jr. and Edward A Haluska. These partnerships have contributed to the advancement of cardiac technology and the development of effective medical devices.
Conclusion
Joseph W Vandgriff's contributions to the field of cardiac technology exemplify the impact of innovation in healthcare. His patent for an implantable cardiac stimulator showcases his commitment to improving patient outcomes through advanced medical devices.