Patents by Inventor Daniel Servansky

Daniel Servansky 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).

  • Telescoping piston drive for medical infusion device
    Patent number: 9539384
    Abstract: Described is a drive mechanism for a drug infusion pump. In one embodiment, an in-line drive mechanism is provided that includes a motor operatively coupled to a lead screw, which is configured to engage a piston. The piston includes a cavity to receive the motor and the lead screw such that the lead screw and at least a portion of the motor are substantially contained within the piston cavity when the piston is in a retracted position. In one embodiment, the motor rotates a drive shaft is configured to turn a mechanism comprising a piston, a lead screw, and a housing that cooperate to extend telescopically to drive a plunger into a medicament cartridge, thereby expelling fluid.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: January 10, 2017
    Assignee: Animas Corporation
    Inventor: Daniel Servansky
  • FLUID CARTRIDGE FOR MEDICAL INFUSION DEVICE
    Publication number: 20160310661
    Abstract: The invention is generally directed toward a novel fluid cartridge for medical infusion devices. The disclosed invention describes various protection sleeves and other structures for protecting the luer connection of a lineset that connects to the cartridge, to reduce the stresses placed on the luer connection when the lineset is worn on the body of patient, and to reduce the chances for unintentional disconnection, breakage, or leakage.
    Type: Application
    Filed: June 30, 2016
    Publication date: October 27, 2016
    Inventors: Daniel SERVANSKY, Daniel L. BAKER, William G. SAULENAS
  • FLUID CARTRIDGE FOR MEDICAL INFUSION DEVICE
    Publication number: 20140296786
    Abstract: The invention is generally directed toward a novel fluid cartridge for medical infusion devices. The disclosed invention describes various protection sleeves and other structures for protecting the luer connection of a lineset that connects to the cartridge, to reduce the stresses placed on the luer connection when the lineset is worn on the body of patient, and to reduce the chances for unintentional disconnection, breakage, or leakage.
    Type: Application
    Filed: March 4, 2014
    Publication date: October 2, 2014
    Inventors: Daniel Servansky, Daniel L. Baker, William G. Saulenas
  • TELESCOPING PISTON DRIVE FOR MEDICAL INFUSION DEVICE
    Publication number: 20140094754
    Abstract: Described is a drive mechanism for a drug infusion pump. In one embodiment, an in-line drive mechanism is provided that includes a motor operatively coupled to a lead screw, which is configured to engage a piston. The piston includes a cavity to receive the motor and the lead screw such that the lead screw and at least a portion of the motor are substantially contained within the piston cavity when the piston is in a retracted position. In one embodiment, the motor rotates a drive shaft is configured to turn a mechanism comprising a piston, a lead screw, and a housing that cooperate to extend telescopically to drive a plunger into a medicament cartridge, thereby expelling fluid.
    Type: Application
    Filed: September 19, 2013
    Publication date: April 3, 2014
    Applicant: ANIMAS CORPORATION
    Inventor: Daniel Servansky