Patents Examined by Rolyn Kieu Doan
  • Patent number: 6068477
    Abstract: A disposable cushioned aspirator which forms part of a dental or medical aspirating system. The disposable cushioned aspirator appliance described herein is intended principally to be used in dental procedures where bodily fluids and rinse water is evacuated from a patient's mouth, but the invention has application in medical procedures and various other applications as well. An elongate tubular element having a patient end and a connection end is exteriorly lined with a layer of soft cushioning material such as a porous foam material to protect the soft tissues in and around the mouth of a patient. The elongate tubular aspirator is capable of being manually bent from an initially straight configuration to a curved or other desired configuration and is provided with a structural member extending along its length and being pliable to permit bending and yet of sufficient structural integrity to maintain the aspirator in the desired configuration during use.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: May 30, 2000
    Inventor: Lee A. Mahlmann