Patents by Inventor Michael J. ZELEFSKY

Michael J. ZELEFSKY 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: 10940287
    Abstract: An exemplary catheter can be provided which can include, for example, a first inflation arrangement configured, in operation, to substantially seal and/or anchor the catheter inside the bladder when inflated, a second inflation arrangement configured, in operation, to substantially float in urine when inflated, wherein the second arrangement can be located at a predetermined distance from the first inflation arrangement, and an aperture provided between the first inflation arrangement and the second inflation arrangement, where the first and second arrangements can cause the aperture to be (i) open when the second inflation arrangement can be located at a first position relative to the first inflation arrangement, and (ii) closed when the second inflation arrangement can be located at a second position relative to the first inflation arrangement, and where the second position can be different than the first position.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: March 9, 2021
    Assignee: MEMORIAL SLOAN-KETTERING CANCER CENTER
    Inventors: Nicola J. Nasser, Michael J. Zelefsky
  • Publication number: 20200368492
    Abstract: An exemplary catheter can be provided which can include, for example, a first inflation arrangement configured, in operation, to substantially seal and/or anchor the catheter inside the bladder when inflated, a second inflation arrangement configured, in operation, to substantially float in urine when inflated, wherein the second arrangement can be located at a predetermined distance from the first inflation arrangement, and an aperture provided between the first inflation arrangement and the second inflation arrangement, where the first and second arrangements can cause the aperture to be (i) open when the second inflation arrangement can be located at a first position relative to the first inflation arrangement, and (ii) closed when the second inflation arrangement can be located at a second position relative to the first inflation arrangement, and where the second position can be different than the first position.
    Type: Application
    Filed: December 18, 2015
    Publication date: November 26, 2020
    Inventors: Nicola J. Nasser, Michael J. ZELEFSKY
  • Publication number: 20180168526
    Abstract: An exemplary system, method and computer-accessible medium for determining a location a radioactive seed(s) within a body, can include, for example receiving first imaging information of the radioactive seed(s) within the body based on a first imaging modality, receiving second imaging information of the radioactive seed(s) within the body based on a second imaging modality, and determining the location of the radioactive seed(s) within the body based on the first and second imaging information. The first imaging modality can be computed tomography, and the second imaging modality can be an ultrasound, which can be a transrectal ultrasound. Third information related to a seed implantation plan for a patient(s) can be received.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 21, 2018
    Inventors: Gil'ad N. COHEN, Michael J. ZELEFSKY, Yu-Chi HU, Jian-Ping XIONG, Marco ZAIDER, Gikas MAGERAS, Nicola J. NASSER, Howard I. AMOLS