Patents by Inventor Notilal Raichand

Notilal Raichand 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).

  • Combined ultrasonic emulsifier and mechanical cutter for surgery
    Patent number: 4428748
    Abstract: A surgical system and apparatus which includes a handpiece with an ultrasonic motor for driving a needle or other instrument with ultrasound and further including a cutting tube or rotary motor that is mounted within the needle such that the tube can cut material which passes through openings in the tube to be engaged by the tube. Irrigation and aspiration is provided and a surgeon may selectively cut with ultrasound, or with the cutting action or with both, as required. The handpiece may be combined with a built-in light source.
    Type: Grant
    Filed: April 9, 1980
    Date of Patent: January 31, 1984
    Inventors: Gholam A. Peyman, Notilal Raichand, Edward J. Murray