Location History:
- Cleveland Heights, OH (US) (1995)
- Cleveland, OH (US) (1994 - 1996)
Company Filing History:
Years Active: 1994-1996
Title: Innovations of John A. Cartmill
Introduction
John A. Cartmill is a notable inventor based in Cleveland, OH, who has made significant contributions to the field of medical technology. With a total of three patents to his name, Cartmill's work focuses on enhancing surgical procedures and optical instrument evaluation.
Latest Patents
One of Cartmill's latest patents is the Endo-surgery glove and seal. This innovative surgical glove is designed for endoscopic surgical procedures and features an inflatable wrist section. When inflated, this section creates a seal between the surgeon's hand and the body wall, effectively obstructing gas passage from the abdominal cavity during surgery. The design allows for movement in and out while maintaining a secure seal.
Another significant patent is the Optical instrument evaluation using modulation transfer function chart. This novel chart enables rapid and cost-effective evaluation of optical instruments, allowing users to test performance without needing specialized personnel or facilities. The chart consists of multiple levels defined by blocks with converging lines, which help determine line frequency values for the instrument being evaluated. This portable chart can be supplied with optical instruments to define their operating characteristics.
Career Highlights
Cartmill is currently associated with Ethicon GmbH, a company known for its innovative medical devices and solutions. His work at Ethicon has allowed him to contribute to advancements in surgical technology, improving patient outcomes and surgical efficiency.
Collaborations
Throughout his career, Cartmill has collaborated with notable colleagues, including Jack B. Stubbs and Ronald J. Brinkerhoff. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking medical technologies.
Conclusion
John A. Cartmill's contributions to the field of medical technology through his patents and collaborations highlight his commitment to innovation. His work continues to impact surgical practices and optical instrument evaluation, showcasing the importance of inventive thinking in healthcare.