Patents by Inventor Chunyuan Qin

Chunyuan Qin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Indwelling Nerve Block Catheters
    Publication number: 20110218529
    Abstract: A nerve block catheter system employs an indwelling, flexible catheter comprising a tissue lock to retain the catheter tip in pharmacologically proximity to a target nerve and optionally, a decoupler that insulates the tip of the catheter from proximal tissue movement.
    Type: Application
    Filed: March 5, 2011
    Publication date: September 8, 2011
    Inventors: Pablo E. Garcia, Chunyuan Qin, Sarah J. Young, Karen Frances Shakespear, Sanjeev Dutta, Elliot Krane, Radhamangalam J. Ramamurthi