Location History:
- Newton, IA (US) (1984 - 2006)
- Webster City, IA (US) (2012 - 2021)
Company Filing History:
6 out of 741 
5 out of 72 
2 out of 740 
Years Active: 1984-2021
Title: The Innovative Contributions of David I Ellingson
Introduction
David I Ellingson is a notable inventor based in Newton, Iowa, with a remarkable portfolio of 17 patents. His work primarily focuses on medical devices that enhance surgical procedures and patient care. Ellingson's inventions reflect a commitment to improving healthcare technology and patient outcomes.
Latest Patents
Among his latest patents is the "Guide wire device and method," which introduces a guide wire deployment system that can be utilized as a pre-surgical procedure without the need for radiology imaging. This innovative device features a clip marker equipped with light and sonic sensors to determine angular orientation and distance from the needle. The system allows for wireless communication between the handheld insertion device and the clip marker, providing essential information to guide the needle accurately to the clip marker location. Another significant patent is the "Biopsy with marker device and method," which describes a biopsy device designed to remove tissue from a patient while simultaneously placing a marker. This device includes a needle with an opening where tissue enters, cutting and storing the tissue within the device. After obtaining the desired number of tissue samples, a marker is released from the same needle opening, allowing for a one-hand operation integrated into a single device.
Career Highlights
David I Ellingson has had a distinguished career, having worked with prominent companies such as Maytag Corporation and The Maytag Company. His experience in these organizations has contributed to his innovative approach to medical device development.
Collaborations
Throughout his career, Ellingson has collaborated with talented individuals, including James D Wilson and Curran D Cotton. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking medical technologies.
Conclusion
David I Ellingson's contributions to the field of medical devices exemplify his dedication to innovation and improving patient care. His patents reflect a deep understanding of the challenges faced in surgical procedures and a commitment to finding effective solutions.