Patents by Inventor STEVEN BELLETTI

STEVEN BELLETTI 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).

  • Safe cannulation devices, methods, and systems
    Patent number: 11865320
    Abstract: Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: January 9, 2024
    Assignee: NxStage Medical, Inc.
    Inventors: Matthew Onken, Steven Belletti
  • Safe Cannulation Devices, Methods, and Systems
    Publication number: 20220362485
    Abstract: Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 17, 2022
    Applicant: NxStage Medical, Inc.
    Inventors: Matthew ONKEN, Steven BELLETTI
  • Safe cannulation devices, methods, and systems
    Patent number: 11419988
    Abstract: Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: August 23, 2022
    Assignee: NxStage Medical, Inc.
    Inventors: Matthew Onken, Steven Belletti
  • Safe Cannulation Devices, Methods, and Systems
    Publication number: 20190336699
    Abstract: Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
    Type: Application
    Filed: June 13, 2019
    Publication date: November 7, 2019
    Applicant: NxStage Medical, Inc.
    Inventors: Matthew ONKEN, Steven BELLETTI
  • Safe cannulation devices, methods, and systems
    Patent number: 10350366
    Abstract: Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: July 16, 2019
    Assignee: NXSTAGE MEDICAL, INC.
    Inventors: Matthew Onken, Steven Belletti
  • SAFE CANNULATION DEVICES, METHODS, AND SYSTEMS
    Publication number: 20150359973
    Abstract: Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 17, 2015
    Inventors: MATTHEW ONKEN, STEVEN BELLETTI