Company Filing History:
8 out of 2,368 
2 out of 1,650 
2 out of 110 
Years Active: 2000-2016
Title: Innovations in Cancer Treatment by Darrell R Fisher
Introduction
Darrell R Fisher is a notable inventor based in Richland, WA (US), recognized for his contributions to medical technology, particularly in cancer treatment. With a total of 8 patents, Fisher has made significant strides in developing innovative solutions that enhance the efficacy of cancer therapies.
Latest Patents
One of Fisher's latest patents is a brachytherapy seed with a fast-dissolving matrix designed for optimal delivery of radionuclides to cancer tissue. This invention involves a system, method, and device for treating tumor cells using a resorbable therapy seed composed of microspheres that contain a beta- or alpha-particle-emitting radiation source along with a resorbable polymer matrix. These seeds are implanted within the tumor and dissolve rapidly, releasing the microspheres from the polymer matrix. The microspheres then disperse within a targeted area, providing radiation therapy in a controlled amount and at a specific rate tailored to the needs of the patient. The design of the microspheres, the type of radiation used, and their application allow for localized treatment of target cells while minimizing damage to surrounding healthy tissue. This invention also includes methods for manufacturing the seeds and utilizing them in treatment protocols.
Career Highlights
Fisher has worked with prominent organizations such as Battelle Memorial Institute and the University of Utah Research Foundation. His experience in these institutions has contributed to his expertise in developing advanced medical technologies.
Collaborations
Some of Fisher's notable coworkers include Richard E Weller and Michael A Lind, who have collaborated with him on various projects aimed at improving cancer treatment methodologies.
Conclusion
Darrell R Fisher's innovative work in the field of cancer treatment exemplifies the impact of dedicated inventors on medical technology. His patents reflect a commitment to enhancing patient care through advanced therapeutic solutions.