Patents by Inventor Andrei Yosef

Andrei Yosef 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: 10894131
    Abstract: The present invention includes methods, circuits, devices, assemblies, systems and associated computer executable code for monitoring medical conduits, sensing and measuring parameters of fluids (liquid and/or gas) within medical conduits and/or processing sensed/measured parameters of fluids within medical conduits. The present invention further includes medical infusion devices and/or systems including the monitoring, sensing, measuring and analyzing devices and methods described herein.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: January 19, 2021
    Assignee: Q-CORE MEDICAL LTD.
    Inventors: Boaz Eitan, Andrei Yosef, David Mizrahi, Ram Shtoltz, Rafi Greenfield
  • Patent number: 10869961
    Abstract: Apparatus and a method are presented, including disinfecting a disinfection chamber that is defined between (i) a prefilled therapeutic substance reservoir and (ii) a sterile fluid path disposed within a therapeutic substance delivery device. The sterile fluid path includes a needle at an upstream end of the sterile fluid path and an injection assembly at a downstream end of the sterile fluid path. The disinfection occurs subsequently to the prefilled therapeutic substance reservoir being engaged with the therapeutic substance delivery device. Subsequently to disinfecting the disinfection chamber, the disinfection chamber and then the reservoir are penetrated with the needle. Other applications are also described.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: December 22, 2020
    Assignee: SORREL MEDICAL LTD.
    Inventors: Ori Ben-David, Andrei Yosef, Shahar Zidon, Michael Plaskin
  • Publication number: 20200353159
    Abstract: A substance delivery device engages with a reservoir, and includes a pump that draws therapeutic substance from the reservoir into a pump chamber of the delivery device without changing the internal dimensions of the reservoir. The volume of the therapeutic substance within the pump chamber varies in response to changes in the internal dimensions of the pump chamber. An orientation sensor generates an output indicating an orientation of the delivery device with respect to gravity. Control circuitry drives the pump to: calculate a volume of the substance within the reservoir, draw the substance into the pump chamber in response to (i) the calculated volume, in combination with (ii) an output from the orientation sensor that the delivery device is in an orientation that allows the substance to be drawn from the reservoir, and deliver the substance from the pump chamber to the subject. Other applications are also described.
    Type: Application
    Filed: July 23, 2020
    Publication date: November 12, 2020
    Applicant: SORREL MEDICAL LTD.
    Inventors: Andrei YOSEF, Shaul EITAN, Boaz EITAN, Ori BEN-DAVID
  • Publication number: 20200261642
    Abstract: Apparatus and a method are presented, including disinfecting a disinfection chamber that is defined between (i) a prefilled therapeutic substance reservoir and (ii) a sterile fluid path disposed within a therapeutic substance delivery device. The sterile fluid path includes a needle at an upstream end of the sterile fluid path and an injection assembly at a downstream end of the sterile fluid path. The disinfection occurs subsequently to the prefilled therapeutic substance reservoir being engaged with the therapeutic substance delivery device. Subsequently to disinfecting the disinfection chamber, the disinfection chamber and then the reservoir are penetrated with the needle. Other applications are also described.
    Type: Application
    Filed: May 5, 2020
    Publication date: August 20, 2020
    Applicant: SORREL MEDICAL LTD.
    Inventors: Ori BEN-DAVID, Andrei YOSEF, Shahar ZIDON, Michael PLASKIN
  • Publication number: 20200108201
    Abstract: A therapeutic substance delivery device includes a fluid path having a reservoir needle, a body needle, a body needle injection mechanism, and a pumping assembly (a) configured to pump the substance from the reservoir to the subject, (b) shaped to define a pump chamber, and (c) including a plunger disposed within the pump chamber. The plunger moves back and forth through a plurality of discrete motion phases. A first motion phase of the plunger actuates a first operation from a group of operations including (a) driving the reservoir needle to penetrate the reservoir, (b) advancing the body needle into the body of the subject, (c) withdrawing the substance from the reservoir, (d) pumping the substance into the subject, and (e) retracting the body needle. A second motion phase of the plunger actuates a second operation from the group of operations. Other applications are also described.
    Type: Application
    Filed: October 3, 2019
    Publication date: April 9, 2020
    Applicant: SORREL MEDICAL LTD
    Inventors: Ori Ben-David, Andrei Yosef, Shai Peretz, Felix Kolderar
  • Publication number: 20190365985
    Abstract: Apparatus is provided including a therapeutic substance reservoir (24) configured to hold a therapeutic substance (22), and an electromechanical pumping assembly (26). The pumping assembly is shaped to define a pump chamber (28) having (a) a therapeutic substance inlet (30), and (b) a therapeutic substance outlet (32). The pumping assembly includes a plunger (34) disposed such that therapeutic substance in the pump chamber is in direct contact with the plunger, and control circuitry (36) configured to drive the plunger to (a) draw the therapeutic substance into the pump chamber during a first pumping phase, and (b) deliver the therapeutic substance from the pump chamber in a plurality of discrete motions of the plunger during a second pumping phase.
    Type: Application
    Filed: November 22, 2017
    Publication date: December 5, 2019
    Applicant: SORREL MEDICAL LTD.
    Inventors: Shahar ZIDON, Boaz EITAN, Ori BEN-DAVID, Andrei YOSEF
  • Publication number: 20180318505
    Abstract: Disclosed is a medical device for pumping fluid through a conduit, the pump including: one or more sensors to detect a parameter associated with the fluid; a circuit to (a) receive from the sensor a first signal indicative of one or more characteristics associated with the fluid; and (b) to determine if an occlusion is indicated based on a signal analysis of the first signal.
    Type: Application
    Filed: May 27, 2018
    Publication date: November 8, 2018
    Inventors: Boaz Eitan, Nimrod Schweitzer, Dafna Kesselman, Nora Lisman, Andrei Yosef
  • Publication number: 20180200456
    Abstract: The present invention includes methods, circuits, devices, assemblies, systems and associated computer executable code for monitoring medical conduits, sensing and measuring parameters of fluids (liquid and/or gas) within medical conduits and/or processing sensed/measured parameters of fluids within medical conduits. The present invention further includes medical infusion devices and/or systems including the monitoring, sensing, measuring and analyzing devices and methods described herein.
    Type: Application
    Filed: June 29, 2016
    Publication date: July 19, 2018
    Inventors: Boaz Eitan, Andrei Yosef, David Mizrahi, Ram Shtoltz, Rafi Greenfield
  • Patent number: 9726167
    Abstract: Disclosed is an infusion pump which may include a native pumping mechanism to drive fluids through a functionally associated conduit, at least one native sensor to sense a physical characteristic of the fluid within the conduit and computing circuitry having a decalibration test mode to determine whether the infusion pump is decalibrated. The computing circuitry may be adapted to receive output from at least one native sensor during the decalibration test mode.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: August 8, 2017
    Assignee: Q-CORE MEDICAL LTD.
    Inventors: Nimrod Schweitzer, Andrei Yosef, Boaz Eitan, Shaul Eitan, Meged Ofer, Shalom Sayag
  • Publication number: 20170197026
    Abstract: Disclosed is a medical device including a pumping mechanism for administering a fluid to a patient, where the pumping mechanism is characterized as having two or more treatment routes by which to connect to a patient, a controller for controlling the pumping mechanism, one or more inputs for receiving information including an intended route indication, and a display to visually label the medical device according to the selected route indication.
    Type: Application
    Filed: January 9, 2017
    Publication date: July 13, 2017
    Inventors: Dafna Kesselman, Shaul Eitan, Andrei Yosef
  • Publication number: 20170049959
    Abstract: Disclosed is a medical device for pumping fluid through a conduit, the pump including: one or more sensors to detect a parameter associated with the fluid; a circuit to (a) receive from the sensor a first signal indicative of one or more characteristics associated with the fluid; and (b) to determine if an occlusion is indicated based on a signal analysis of the first signal.
    Type: Application
    Filed: August 20, 2015
    Publication date: February 23, 2017
    Inventors: Boaz Eitan, Nimrod Schweitzer, Dafna Kesselman, Nora Lisman, Andrei Yosef
  • Publication number: 20140119954
    Abstract: Disclosed is an infusion pump which may include a native pumping mechanism to drive fluids through a functionally associated conduit, at least one native sensor to sense a physical characteristic of the fluid within the conduit and computing circuitry having a decalibration test mode to determine whether the infusion pump is decalibrated.
    Type: Application
    Filed: June 21, 2012
    Publication date: May 1, 2014
    Applicant: Q-CORE MEDICAL LTD.
    Inventors: Nimrod Schweitzer, Andrei Yosef, Boaz Eitan, Shaul Eitan, Meged Ofer, Shalom Sayag