Heike Hausen

Title: Heike Hausen: Innovator in Brachytherapy

Introduction

Heike Hausen is a prominent inventor based in Menlo Park, California, known for her contributions to the field of medical technology. With a total of three patents to her name, she has made significant advancements in gynecological treatments, particularly in brachytherapy.

Latest Patents

One of her latest patents is the "Gynecological brachytherapy applicator and system." This innovative device is designed to be versatile for different anatomies and aims to provide greater comfort to patients compared to previous applicators. The applicator features an inflatable balloon on a shaft that can be either inelastic or elastic. In one embodiment, the shaft is rotatable relative to the balloon, allowing for a ring or band of dose delivery, which enhances versatility in radiation placement. Additionally, the source can be rotated and pulled back within a stationary shaft. The design includes an adjustment mechanism to reduce the length of the balloon that inflates, accommodating various anatomies and positions. Although isotope radiation sources can be utilized, an electronic source is preferred, and the system includes procedures for its use.

Another significant patent is the "Radiation therapy apparatus with selective shielding capability." This invention incorporates various forms of selective shielding devices within brachytherapy applicators to control the direction and intensity of radiation directed at a patient's tissue. The applicators may include a retractable sheath or a series of retractable fingers. In some designs, the applicator features an inflatable balloon with a shield that can be retracted from a position adjacent to the balloon or can be inflatable itself, either separately or in conjunction with the balloon.

Career Highlights

Heike Hausen has established herself as a key figure in the medical technology sector, particularly through her work at Xoft, Inc. Her innovative designs and patents have contributed to advancements in patient care and treatment options in gynecological oncology.

Collaborations

Throughout her career, Hausen has collaborated with notable colleagues, including Paul A. Lovoi and Alex L. Lim. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge medical technologies.

Conclusion

Heike Hausen's contributions to brachytherapy exemplify her commitment to improving patient comfort and treatment efficacy. Her innovative patents reflect her expertise and dedication to advancing medical technology.