Norman C Crandall

Title: The Innovations of Norman C. Crandall

Introduction

Norman C. Crandall is a notable inventor based in Costa Mesa, CA (US). He has made significant contributions to the field of medical devices, particularly in the design of tracheostomy tubes and infant oxygen hoods. With a total of 2 patents to his name, Crandall's work has had a meaningful impact on patient care.

Latest Patents

One of Crandall's latest patents is a tracheostomy tube with a disposable inner cannula. This innovative design includes an outer cannula and a removable, disposable inner cannula. The inner cannula features a tapered portion located just behind its distal tip, which forms an air-tight seal with the outer cannula while also serving as a stop device. This stop device prevents the tip from protruding excessively beyond the end of the outer cannula and compensates for variations in the length of the inner cannula. Additionally, a coupling connector is mounted on the proximal end of the inner cannula for easy attachment to the outer cannula. The inner cannulae are made from a soft, flexible polyvinyl chloride material, ensuring compatibility with various outer cannula designs. Another significant invention is the infant oxygen hood, which further showcases his commitment to improving medical devices for vulnerable populations.

Career Highlights

Crandall has worked at Shiley, Inc., a company known for its advancements in medical technology. His role there has allowed him to collaborate with other talented professionals in the field.

Collaborations

One of his notable coworkers is Robert C. French, with whom he has likely shared insights and expertise in the development of innovative medical solutions.

Conclusion

Norman C. Crandall's contributions to medical device innovation, particularly through his patents, demonstrate his dedication to enhancing patient care. His work continues to influence the medical field positively.