Patents by Inventor Jerome L. Krasner

Jerome L. Krasner 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).

  • Patent number: 4676228
    Abstract: An improved medical device for use with an elongated flexible instrument of the type adapted to at least partially extend into the lumen of a tubular body part and having a front end for leading said instrument through said lumen and a rear end opposite said front end. The device comprises (a) an elongated flexible sheath capable of being coaxially mounted on and axially slidable with respect to said instrument between said front and rear ends of said instrument and (b) an integrally-formed cuff assembly including a front inflatable cuff section adapted to be secured to the front end of said instrument, a rear inflatable cuff section adapted to be secured to the front end of said sheath and a middle expandable section integrally formed with said front and rear cuff sections for protecting that portion of said instrument between the position of said front and rear cuffs.
    Type: Grant
    Filed: October 25, 1985
    Date of Patent: June 30, 1987
    Inventors: Jerome L. Krasner, John P. DiBenedetto
  • Patent number: 4602644
    Abstract: An improved detector and monitor for use with the detector are disclosed for detecting and monitoring a physiological rhythmic signal. When detecting respiration the detector or the monitor is adapted to distinguish between airflow response to inhalation and airflow responsive to exhalation.
    Type: Grant
    Filed: August 18, 1982
    Date of Patent: July 29, 1986
    Assignee: Plasmedics, Inc.
    Inventors: John P. DiBenedetto, Jerome L. Krasner
  • Patent number: 4306567
    Abstract: One or more physiological rhythmic functions can be monitored by detecting pressure waves within a predetermined, relatively narrow, frequency band associated with each of said functions, generating a corresponding signal representative of said pressure waves associated with each of said functions and demodulating the signal to detect any amplitude modulation frequency related to the rhythmic rate of each of said functions.
    Type: Grant
    Filed: January 25, 1980
    Date of Patent: December 22, 1981
    Inventor: Jerome L. Krasner