Patents Assigned to Stanley Chang
  • Surgical apparatus
    Patent number: 5730153
    Abstract: A surgical drape apparatus that incorporates means to alleviate a patient's "suffocation anxiety" by providing for continued circulation of air to the patient's nose and mouth while the patient is draped for surgery, especially the field of surgery is the eye, is described.
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: March 24, 1998
    Assignee: Stanley Chang
    Inventors: Stanley Chang, Nancy Cimitile, Clarice Jaget, Liebert Turner