Company Filing History:
Years Active: 2000
Title: **Dale Rieb: Innovator in Catheter Technology**
Introduction
Dale Rieb, based in Sunnyvale, California, is a notable inventor with a focus on advancements in medical technology. With two patents to her name, she has significantly contributed to the field of catheter development, particularly in the area of radiofrequency (RF) ablation.
Latest Patents
One of Dale's latest inventions is the "Combination Linear Ablation and Cooled Tip RF Catheters." This innovative apparatus is designed for ablating body tissue, specifically to create both linear and point lesions in the endocardium. The device includes an elongate tubular member equipped with a tip electrode and an ablation section that features multiple spaced electrodes, a fluid permeable foam material, and a fluid impermeable covering with strategically placed holes. During operation, conductive fluid flows to the ablation section, ensuring consistent contact between the electrodes and the tissue. This design minimizes the formation of lesion breaks while also cooling the tip electrode. The incorporation of a shape wire and/or pullwires enhances the manipulation of the apparatus during procedures.
Another significant patent is the "Telescoping Apparatus and Method for Linear Lesion Ablation." This catheter device is adept at creating linear lesions in endocardial or other body tissues. The unique design features an inner shaft that fits telescopically within an outer shaft. The inner shaft possesses spaced electrodes along its distal section, while the outer shaft includes a fluid permeable window that can selectively overlay the electrodes as the shafts are adjusted. When in use, RF energy is transmitted to the electrodes, with saline or other conductive fluids being delivered simultaneously. This technique enhances the coupling efficiency of the RF energy with the tissue, optimizing the ablation process.
Career Highlights
Dale Rieb is associated with Cardiac Pathways Corporation, a firm focused on developing revolutionary cardiac technologies. Her work in this field has positioned her as a dynamic force within the medical innovation sector.
Collaborations
Dale collaborates with notable colleagues such as Mark L Pomeranz and Darren R Sherman. These partnerships enrich her work, fostering a collaborative environment that is essential for breakthroughs in medical technology.
Conclusion
Dale Rieb's contributions to the world of catheter technology exemplify the impact of innovative thinking in healthcare. Her patents not only enhance the efficacy of medical procedures but also highlight the importance of research and collaboration in driving medical advancements.