Company Filing History:
5 out of 25,537 
3 out of 2,480 
1 out of 3 Years Active: 1994-1995
Title: Innovations by Thomas Callaghan
Introduction
Thomas Callaghan is an accomplished inventor based in Algonquin, IL (US). He holds a total of 5 patents that showcase his contributions to the medical field, particularly in infusion apparatus technology. His innovative designs aim to enhance the efficiency and accuracy of fluid delivery systems.
Latest Patents
One of Callaghan's latest patents is an infusion apparatus capable of storing a plurality of accumulated infusion fluid volumes. This device utilizes a peristaltic pump mechanism to deliver medication through an administration tube to patients. A clock, powered independently of the apparatus, counts predetermined unit times, while a CPU accumulates data representing the volume of fluid delivered. This data is stored in a RAM section, allowing operators to access and display desired accumulated data on a display unit.
Another significant patent involves an infusion apparatus that measures fluid delivery rates. This invention features a slit disk mounted to the shaft of an infusion pump, which detects live band determination through light signals. The controller increments a counter based on these signals, enabling accurate measurement of the fluid delivery rate while accounting for dead bands.
Career Highlights
Throughout his career, Thomas Callaghan has worked with notable companies such as Sharp Kabushiki Kaisha Corporation and Baxter International Inc. His experience in these organizations has contributed to his expertise in developing advanced medical technologies.
Collaborations
Callaghan has collaborated with esteemed professionals in the field, including Masafumi Kawahara and Joseph B Matthews. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his inventions.
Conclusion
Thomas Callaghan's work in the field of infusion apparatus technology demonstrates his commitment to improving medical devices. His patents reflect a deep understanding of fluid delivery systems and a dedication to enhancing patient care.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.