This inventor holds 26 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 3 EPO patents, primarily in Surgical Devices. Top assignees: Minnesota Scientific, Inc., Cardiovascular Systems, Inc., Smiths Medical Asd, Inc.. Active years: 1998-2025.
Location History:
- St Paul, MN (US) (2015 - 2016)
- Saint Paul, MN (US) (1998 - 2023)
Company Filing History:
12 out of 41 
6 out of 121 
5 out of 341 
Years Active: 1998-2025
Areas of Expertise:
Title: Walter John Dobrovolny: Innovator in Syringe and Infusion Pump Technologies
Introduction
Walter John Dobrovolny, based in Saint Paul, Minnesota, has made significant contributions to medical device innovation, holding a remarkable 26 patents throughout his career. His work primarily focuses on advancements in syringe handling systems and infusion pump technologies, enhancing both usability and functionality.
Latest Patents
Among his latest innovations, Walter has developed groundbreaking patents that include:
1. **Systems and methods for syringe handling** - This patent outlines a syringe pump designed to partially encompass a loaded syringe, featuring a housing that defines a receptacle for the syringe. It includes a plunger driver assembly that manipulates the syringe's plunger, accompanied by a syringe housing with a barrel shield and a plunger tray for effective management.
2. **Housing arrangements for infusion pumps** - This invention emphasizes an infusion pump housing that allows for stacked attachment with other units. The design incorporates a user interface, motor, and drive components, all efficiently housed to improve the overall operation of the infusion system.
Career Highlights
Walter has worked with notable companies in the medical technology field, including Minnesota Scientific, Inc. and Cardiovascular Systems, Inc. His tenure at these organizations exemplifies his dedication to advancing healthcare solutions through innovative device engineering.
Collaborations
Throughout his career, Walter has collaborated with skilled professionals such as Scott M. Hanson and Christopher Allen Lacy. These partnerships have contributed to the development and realization of his patentable ideas, spanning various applications within the medical field.
Conclusion
Walter John Dobrovolny's contributions to the field of medical devices, particularly in syringe and infusion pump technologies, underscore his role as a leading innovator. His 26 patents reflect a commitment to enhancing patient care through improved medical solutions, ensuring that healthcare providers have the necessary tools for effective treatment.