Patents by Inventor Gonzalo A. Medel

Gonzalo A. Medel 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).

  • Pinched nerve instrument
    Patent number: 4402686
    Abstract: This instrument is for relieving a pinched muscle on the spine of a patient, and it consists primarily of a glass bell member for placement on the injured area adjacent to the spine. It further includes a sleeve secured to the bell, which receives a threaded rod and a rubber ball, which serve as piston and rod means, for creating a suction, to relieve pain in the injured area. The rod further includes nuts and a removable clamp, for adjustment of the instrument.
    Type: Grant
    Filed: July 9, 1981
    Date of Patent: September 6, 1983
    Inventor: Gonzalo A. Medel