Annette Bruls

Title: Annette Bruls: Innovator in Cardiac Medical Devices

Introduction

Annette Bruls is a prominent inventor based in Brussels, Belgium. She has made significant contributions to the field of medical technology, particularly in the development of implantable cardiac devices. With a total of four patents to her name, her work focuses on enhancing the functionality and sensitivity of devices that electrically stimulate the heart.

Latest Patents

One of her latest patents is titled "Dynamic bandwidth control in an implantable medical cardiac stimulator." This invention involves an implantable medical device designed to electrically stimulate the heart. It features a sense circuit that detects cardiac electrical activity through a band pass filter with an adjustable frequency response. This frequency response can be modified after the device is implanted, particularly when a loss of normal sinus rhythm (NSR) is detected, which often indicates atrial fibrillation (AF). The device is calibrated during implantation or at follow-up visits, allowing for improved sensitivity to cardiac electrical activity.

Another notable patent is "Dynamic atrial detection sensitivity control in an implantable medical device." This invention also focuses on an implantable medical device that includes a sense circuit with an amplifier that has dynamically adjustable gain. This feature enhances the device's sensitivity to electrograms during atrial fibrillation. The sensitivity can be adjusted post-implantation, particularly when NSR is lost, ensuring that the device remains effective in detecting critical cardiac events.

Career Highlights

Annette Bruls has established herself as a key figure in the medical device industry through her innovative work at Sulzer Intermedics, Inc. Her expertise in cardiac devices has led to advancements that improve patient outcomes and enhance the functionality of medical technology.

Collaborations

Throughout her career, Annette has collaborated with notable colleagues, including Andre G Routh and Joseph W Vandegriff. These partnerships have contributed to the development of groundbreaking technologies in the field of cardiac care.

Conclusion

Annette Bruls is a trailblazer in the realm of implantable medical devices, with her patents reflecting her commitment to improving cardiac health. Her innovative contributions continue to shape the future of medical technology, making a significant impact on patient care.