James S Hawkins is a notable inventor based in Urbana, IL (US), recognized for his contributions to the field of medical devices. He holds a total of 8 patents, showcasing his innovative spirit and dedication to improving surgical techniques.

Latest Patents

One of his latest inventions is the expandable cannula, designed for surgical and medical use. These cannulas expand along their entire lengths and are inserted through tissue in an unexpanded condition with a small diameter. Once in place, they expand radially outward to create a full-size instrument passage. This expansion occurs against the viscoelastic resistance of the surrounding tissue, eliminating the need for a full-depth incision, or at most requiring only a needle-size entrance opening. In one embodiment, the cannula features a pointed end portion and includes wires with cores enclosed by jackets, which are integrally formed with the sheath of the cannula. The cannula can be expanded using inserting members or fluid pressure and is particularly advantageous for expanding vessels, such as blood vessels. An expandable chamber may also be provided at the distal end of the cannula.

Career Highlights

Throughout his career, James S Hawkins has made significant strides in the medical device industry. His work has led to advancements that enhance surgical procedures and patient outcomes.

Collaborations

James has collaborated with notable individuals in the field, including Peter M Bonutti, further enriching his contributions to medical innovations.

Conclusion

James S Hawkins continues to be a driving force in the development of innovative medical devices, particularly with his work on expandable cannulas. His inventions reflect a commitment to improving surgical practices and patient care.

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